<pman>Intégration de la branche rel82-0.7.0

CHANGES.md

@@ -1,3 +1,13 @@
+## Release 0.7.0p82 du 22/10/2025-18:36
+
+## Release 0.7.0p74 du 22/10/2025-18:33
+
+* `5e41e7d` gestion simplifiée des schéma
+* `efb4f03` importation Hour et Time et d'autres vclasses
+* `4f0d6d4` function isa() pour les vclasses
+* `cfb8f0d` corriger la prise en compte des configurations de branche
+* nombreuses autres modifications non documentées ici
+
 ## Release 0.6.1p82 du 03/06/2025-10:22
 
 ## Release 0.6.1p74 du 03/06/2025-10:21

VERSION.txt

@@ -1 +1 @@
-0.6.1
+0.7.0

bash/src/pman.sh

@@ -366,7 +366,8 @@ function load_config() {
             ac_set_tmpfile config
             git show "$ConfigBranch:.pman.conf" >"$config" 2>/dev/null
             [ -s "$config" ] || die "$ConfigBranch: aucune configuration trouvée sur cette branche" || return
-            source "$config"
+            ConfigFile="$config"
+            source "$ConfigFile"
         fi
     elif [ -f .pman.conf ]; then
         ConfigFile="$(pwd)/.pman.conf"
@@ -681,9 +682,7 @@ function _create_upstream_action() {
 
     # faire une copie de la configuration actuelle
     local config; ac_set_tmpfile config
-    set -x; ls -l "$ConfigFile" #XXX
     cp "$ConfigFile" "$config"
-    set +x #XXX
 
     einfo "Création de la branche $RefBranch"
     git checkout --orphan "$RefBranch" || die

bin/_merge82

@@ -9,4 +9,4 @@ args=(
 )
 parse_args "$@"; set -- "${args[@]}"
 
-exec "$MYDIR/ptool" -fupstream -Bdev82 -m --tech-merge ${dev74:+-a "git checkout dev74"} "$@"
+exec "$MYDIR/ptool" -fupstream -Bdev82 --tech-merge ${dev74:+-a "git checkout dev74"} "$@"

bin/ptool

@@ -221,6 +221,9 @@ if check_gitdir; then
     set_pman_vars "$merge_dir"
     load_branches current
     loaded_config=1
+    # remettre à zéro ConfigFile pour ne pas influencer le rechargement plus bas
+    oConfigFile="$ConfigFile"
+    ConfigFile=
 else
     set_pman_vars "$merge_dir"
 fi
@@ -377,6 +380,9 @@ if [ -z "$loaded_config" -o -n "$chdir" -o -n "$ConfigFile" -o -n "$ConfigBranch
     load_config
     set_pman_vars "$merge_dir"
     load_branches current
+else
+    # restaurer ConfigFile précédent
+    ConfigFile="$oConfigFile"
 fi
 resolve_should_push quiet
 

php/src/mail/mailer.php

@@ -6,38 +6,26 @@ use nulib\cl;
 use nulib\cv;
 use nulib\exceptions;
 use nulib\output\msg;
+use nulib\php\types\vbool;
 use nulib\str;
 use PHPMailer\PHPMailer\PHPMailer;
 use PHPMailer\PHPMailer\SMTP;
 
 class mailer {
   private static function is_bool(&$value): bool {
-    if ($value === null) {
-      return false;
-    } elseif (is_bool($value)) {
+    if ($value === null) return false;
+    elseif (is_bool($value)) return true;
+    elseif (is_numeric($value)) {
+      $value = $value != 0;
       return true;
-    } elseif (is_int($value)) {
-      $value = boolval($value);
+    } elseif (vbool::is_yes($value)) {
+      $value = true;
+      return true;
+    } elseif ($value === "" || vbool::is_no($value)) {
+      $value = false;
       return true;
-    } else {
-      switch (strval($value)) {
-      case "":
-      case "0":
-      case "no":
-      case "off":
-      case "false":
-        $value = false;
-        return true;
-      case "1":
-      case "yes":
-      case "on":
-      case "true":
-        $value = true;
-        return true;
-      default:
-        return false;
-      }
     }
+    return false;
   }
 
   private static function get_bool($value): bool {
@@ -120,19 +108,14 @@ class mailer {
     $mailer->SMTPDebug = $debug;
     # auth, username, password
     $username = $params["username"] ?? null;
-    $username ??= cv::vn(getenv("NULIB_MAIL_USERNAME"));
     $password = $params["password"] ?? null;
-    $password ??= cv::vn(getenv("NULIB_MAIL_PASSWORD"));
     $auth = $params["auth"] ?? null;
-    $auth ??= cv::vn(getenv("NULIB_MAIL_AUTH"));
     $auth ??= $username !== null && $password !== null;
     $mailer->SMTPAuth = self::get_bool($auth);
     $mailer->Username = $username;
     $mailer->Password = $password;
     # secure
-    $secure = $params["secure"] ?? null;
-    $secure ??= cv::vn(getenv("NULIB_MAIL_SECURE"));
-    $secure ??= false;
+    $secure = $params["secure"] ?? false;
     if (self::is_bool($secure)) {
       if (!$secure) {
         $mailer->SMTPSecure = "";

php/src/php/time/Hour.php

@@ -0,0 +1,16 @@
+<?php
+namespace nulib\php\time;
+
+class Hour extends Time {
+  const UNIT = self::UNIT_MINUTES;
+
+  const FORMAT = "%hh%M";
+
+  function format(?string $format=null): string {
+    $string = parent::format($format);
+    if (substr($string, -3) == "h00") {
+      $string = substr($string, 0, -2);
+    }
+    return $string;
+  }
+}

php/src/php/time/Time.php

@@ -0,0 +1,288 @@
+<?php
+namespace nulib\php\time;
+
+use DateTimeInterface;
+use nulib\exceptions;
+use nulib\php\types\vbool;
+use nulib\php\types\vint;
+
+/**
+ * Class Time: une heure allant de 0h à 24h inclus.
+ *
+ * la seule utilisation autorisée de "24h" est comme borne supérieure pour une
+ * plage horaire.
+ */
+class Time {
+  const UNIT_HOURS = 3600;
+  const UNIT_MINUTES = 60;
+  const UNIT_SECONDS = 1;
+
+  const PATTERNS = [
+    '/^(\d+)[:.h](\d+)(?:[:.](\d+))?$/',
+    '/^(\d+)h(?:(\d+)(?:[:.](\d+))?)?$/'
+  ];
+
+  /** @var string format par défaut pour l'affichage */
+  const FORMAT = "%H:%M:%S";
+
+  static function with($time): self {
+    if ($time instanceof static) return $time;
+    else return new static($time);
+  }
+
+  static function withn($time): ?self {
+    if ($time === null) return null;
+    elseif ($time instanceof static) return $time;
+    else return new static($time);
+  }
+
+  static function isa_time($time): bool {
+    if ($time === null) return false;
+    if ($time instanceof self) return true;
+    if (is_int($time)) return true;
+    if (is_string($time)) {
+      foreach (self::PATTERNS as $pattern) {
+        if (preg_match($pattern, $time)) return true;
+      }
+    }
+    if ($time instanceof DateTimeInterface) return true;
+    if (is_array($time) && count($time) == 3) return true;
+    return false;
+  }
+
+  protected static function s_now(): int {
+    $hms = date('His');
+    return intval(substr($hms, 0, 2)) * 3600
+      + intval(substr($hms, 2, 2)) * 60
+      + intval(substr($hms, 4, 2));
+  }
+
+  protected static function s_get($time, int $unit=self::UNIT_SECONDS): int {
+    if ($time === null) {
+      return 0;
+    } elseif ($time instanceof self) {
+      return $time->getSeconds();
+    } elseif (is_int($time)) {
+      return $time * $unit;
+    } elseif (is_string($time)) {
+      $matched = false;
+      foreach (self::PATTERNS as $pattern) {
+        if (preg_match($pattern, $time, $ms)) {
+          $matched = true;
+          break;
+        }
+      }
+      if ($matched) {
+        $h = $ms[1];
+        $m = $ms[2] ?? 0;
+        $s = $ms[3] ?? 0;
+        return intval($h) * 3600 + intval($m) * 60 + intval($s);
+      }
+    } elseif ($time instanceof DateTimeInterface) {
+      $hms = $time->format('His');
+      return intval(substr($hms, 0, 2)) * 3600
+        + intval(substr($hms, 2, 2)) * 60
+        + intval(substr($hms, 4, 2));
+    } elseif (is_array($time) && count($time) == 3) {
+      [$h, $m, $s] = $time;
+      return $h * 3600 + $m * 60 + $s;
+    }
+    throw exceptions::invalid_value($time, "time");
+  }
+
+  protected static function s_adjust(int &$seconds, int $unit=self::UNIT_SECONDS, ?int $step=null): int {
+    if ($step !== null) $unit *= $step;
+    $adjust = $seconds % $unit;
+    if ($seconds < 0) $adjust = -$adjust;
+    $seconds -= $adjust;
+    return $seconds;
+  }
+
+  protected static function s_wrap_start(int &$seconds): int {
+    while ($seconds < 0) $seconds += 86400;
+    if ($seconds >= 86400) $seconds %= 86400;
+    return $seconds;
+  }
+
+  protected static function s_wrap_end(int &$seconds): int {
+    while ($seconds < 0) $seconds += 86400;
+    if ($seconds > 86400) $seconds %= 86400;
+    return $seconds;
+  }
+
+  /**
+   * @var int la valeur de l'unité en secondes, pour le constructeur et les
+   * méthodes {@link setu()}, {@link addu()} et {@link subu()}
+   */
+  const UNIT = self::UNIT_SECONDS;
+
+  /**
+   * @var int|null un nombre d'unité dont l'heure doit être multiple. par
+   * exemple, si l'unité est la minute, une valeur 5 permet d'avoir des heures
+   * qui vont de 5 en 5 minutes (0h00, 0h05, 0h10, etc.)
+   */
+  const STEP = null;
+
+  /** @var bool s'il faut garder les heures dans la plage [0, 24h] */
+  const WRAP = true;
+
+  function __construct($time=null, ?array $params=null) {
+    $this->unit = vint::with($params["unit"] ?? static::UNIT);
+    $this->step = vint::withn($params["step"] ?? self::STEP);
+    $this->wrap = vbool::with($params["wrap"] ?? self::WRAP);
+    if ($time === null) $seconds = self::s_now();
+    else $seconds = self::s_get($time, $this->unit);
+    $this->setSeconds($seconds);
+  }
+
+  protected int $unit;
+
+  protected ?int $step;
+
+  protected bool $wrap;
+
+  protected int $seconds;
+
+  function getSeconds(): int {
+    return $this->seconds;
+  }
+
+  /**
+   * mettre à jour cet objet avec le nombre de secondes spécifié
+   *
+   * le nombre effectif de secondes est calculé en tenant compte de l'unité
+   * actuelle
+   *
+   * @return int le nombre de seconde effectif, après correction
+   */
+  protected function setSeconds(?int $seconds): int {
+    $this->seconds = $seconds ?? self::s_now();
+    return $this->afterUpdate();
+  }
+
+  protected function afterUpdate(): int {
+    self::s_adjust($this->seconds, $this->unit, $this->step);
+    if ($this->wrap) $this->wrapEnd();
+    return $this->seconds;
+  }
+
+  /**
+   * wrapper l'heure pour la garder dans la plage [0h, 24h[ ce qui la rend
+   * propice à l'utilisation comme borne inférieure d'une période
+   */
+  function wrapStart(): self {
+    self::s_wrap_start($this->seconds);
+    return $this;
+  }
+
+  /**
+   * wrapper l'heure pour la garder dans la plage [0h, 24h] ce qui la rend
+   * propice à l'utilisation comme borne supérieure d'une période
+   */
+  function wrapEnd(): self {
+    self::s_wrap_end($this->seconds);
+    return $this;
+  }
+
+  /** formatter cette heure pour affichage */
+  function format(?string $format=null): string {
+    if ($format === null) $format = static::FORMAT;
+    $v = $this->seconds;
+    $h = intdiv($v, 3600); $v = $v % 3600;
+    $m = intdiv($v, 60);
+    $s = $v % 60;
+    $searches = [
+      "%H", "%h",
+      "%M", "%m",
+      "%S", "%s",
+      "%%",
+    ];
+    $replaces = [
+      sprintf("%02u", $h), strval($h),
+      sprintf("%02u", $m), strval($m),
+      sprintf("%02u", $s), strval($s),
+      "%",
+    ];
+    return str_replace($searches, $replaces, $format);
+  }
+
+  function __toString(): string {
+    return $this->format();
+  }
+
+  /** @return int le nombre d'unités */
+  function getu(): int {
+    return intdiv($this->seconds, $this->unit);
+  }
+
+  /** créer une nouvelle heure avec le nombre d'unités spécifiées */
+  function setu(int $count): self {
+    $this->setSeconds($count * $this->unit);
+    return $this;
+  }
+
+  /** créer une nouvelle heure en ajoutant à cette heure le nombre d'unités spécifiées */
+  function addu(int $count=1): self {
+    $count *= $this->unit;
+    if ($this->step !== null) $count *= $this->step;
+    $this->setSeconds($this->seconds + $count);
+    return $this;
+  }
+
+  /** créer une nouvelle heure en soustrayant à cette heure le nombre d'unités spécifiées */
+  function subu(int $count=1): self {
+    $count *= $this->unit;
+    if ($this->step !== null) $count *= $this->step;
+    $this->setSeconds($this->seconds - $count);
+    return $this;
+  }
+
+  /** forcer cette heure à l'heure spécifiée */
+  function set($time): self {
+    if ($time === null) $seconds = self::s_now();
+    else $seconds = self::with($time)->getSeconds();
+    $this->setSeconds($seconds);
+    return $this;
+  }
+
+  /** ajouter à cette heure l'heure spécifiée */
+  function add($time): self {
+    if ($time !== null) {
+      $this->setSeconds($this->seconds + self::with($time)->getSeconds());
+    }
+    return $this;
+  }
+
+  /** soustraire à cette heure l'heure spécifiée */
+  function sub($time): self {
+    if ($time !== null) {
+      $this->setSeconds($this->seconds - self::with($time)->getSeconds());
+    }
+    return $this;
+  }
+
+  /**
+   * comparer avec l'heure spécifiée. retourner une valeur négative, égale à
+   * zéro ou positive suivant le résultat de la comparaison
+   */
+  function compare($time): int {
+    if ($time === null) return 1;
+    else return $this->seconds - self::with($time)->getSeconds();
+  }
+
+  /**
+   * tester si cette heure est avant ou égale à l'heure spécifiée
+   */
+  function before($other): bool {
+    if ($other === null) return false;
+    else return $this->seconds <= self::with($other)->getSeconds();
+  }
+
+  /**
+   * tester si cette heure est après ou égale à l'heure spécifiée
+   */
+  function after($other): bool {
+    if ($other === null) return true;
+    else return $this->seconds >= self::with($other)->getSeconds();
+  }
+}

php/src/php/types/_schema.php

@@ -0,0 +1,58 @@
+<?php
+namespace nulib\php\types;
+
+use nulib\exceptions;
+use nulib\str;
+
+class _schema {
+  /** @var array association type simple / vclass */
+  const VCLASSES = [
+    "rawstring" => vrawstring::class,
+    "string" => vstring::class,
+    "text" => vtext::class,
+    "bool" => vbool::class,
+    "int" => vint::class,
+    "float" => vfloat::class,
+    "array" => varray::class,
+    "func" => vfunc::class,
+    "raw" => vraw::class,
+    "mixed" => vmixed::class,
+    "key" => vkey::class,
+    "pkey" => vpkey::class,
+    "content" => vcontent::class,
+    "datetime" => vdatetime::class,
+    "date" => vdate::class,
+    "time" => vtime::class,
+  ];
+
+  static function get_types($schema, &$default = null, ?bool &$required = null): array {
+    if (is_array($schema)) {
+      $types = $schema["type"] ?? $schema[0] ?? null;
+      $default = $schema["default"] ?? $schema[1] ?? null;
+      $required = vbool::with($schema["required"] ?? false);
+    } elseif (is_string($schema)) {
+      $types = $schema;
+      $default = null;
+      $required = false;
+    } else {
+      throw exceptions::invalid_value($schema, "schema");
+    }
+    if (is_string($types)) {
+      $types = explode(",", $types);
+    } elseif (!is_array($types)) {
+      throw exceptions::invalid_value($types, "types");
+    }
+    return $types;
+  }
+
+  static function get_vclass(array $types, ?bool &$nullable): ?string {
+    foreach ($types as $type) {
+      $vclass = self::VCLASSES[$type] ?? null;
+      if ($vclass !== null) {
+        $nullable = str::del_prefix($type, "?");
+        return $vclass;
+      }
+    }
+    return null;
+  }
+}

php/src/php/types/assoc.php

@@ -0,0 +1,75 @@
+<?php
+namespace nulib\php\types;
+
+use nulib\exceptions;
+
+/**
+ * Class assoc: gestion simplifiée de schémas associatifs
+ *
+ * seuls les types simples sont reconnus
+ */
+class assoc {
+  /** indiquer si $array est conforme au schéma */
+  public static function check_schema(?array $array, array $schema, bool $strict = false): bool {
+    foreach ($schema as $key => $kschema) {
+      $types = _schema::get_types($kschema, $default, $required);
+      $exists = array_key_exists($key, $array);
+      if (!$exists) {
+        if ($required) return false;
+        else continue;
+      }
+      $vclass = _schema::get_vclass($types, $nullable);
+      # le test échoue si le type n'est pas supporté
+      if ($vclass === null) return false;
+      $value = $array[$key];
+      if ($value === null) {
+        if (!$nullable) return false;
+      } else {
+        if (!$vclass::isa($value, $strict)) return false;
+      }
+    }
+    return true;
+  }
+
+  /**
+   * s'assurer que $array est conforme au schéma
+   * - les clés ne sont pas créées si elles n'existent pas, sauf si la valeur
+   * est requise ou si une valeur par défaut non nulle est fournie
+   */
+  public static function ensure_schema(&$array, array $schema): bool {
+    $ensured = true;
+    foreach ($schema as $key => $kschema) {
+      $types = _schema::get_types($kschema, $default, $required);
+
+      $exists = array_key_exists($key, $array);
+      if (!$exists) {
+        if ($required) {
+          if ($default !== null) {
+            $array[$key] = $default;
+          } else {
+            throw exceptions::missing_value(null, "array", "$key est obligatoire");
+          }
+        } elseif ($default !== null) {
+          $array[$key] = $default;
+        }
+        continue;
+      }
+
+      $vclass = _schema::get_vclass($types, $nullable);
+      # le test échoue si le type n'est pas supporté
+      if ($vclass === null) {
+        $ensured = false;
+        continue;
+      }
+
+      $value = $array[$key];
+      if ($nullable) {
+        $array[$key] = $vclass::withn($value);
+      } else {
+        if ($value === null) $value = $default;
+        $array[$key] = $vclass::with($value);
+      }
+    }
+    return $ensured;
+  }
+}

php/src/php/types/scalar.php

@@ -0,0 +1,34 @@
+<?php
+namespace nulib\php\types;
+
+use nulib\exceptions;
+use nulib\str;
+
+/**
+ * Class scalar: gestion simplifiée de schémas de valeurs simples
+ */
+class scalar {
+  /** indiquer si $value est conforme au schéma */
+  static function check_schema($value, $schema, bool $strict=false): bool {
+    $types = _schema::get_types($schema);
+    $vclass = _schema::get_vclass($types, $nullable);
+    # le test échoue si le type n'est pas supporté
+    if ($vclass === null) return false;
+    if ($value === null) return $nullable;
+    return $vclass::isa($value, $strict);
+  }
+
+  static function ensure_schema(&$value, $schema): bool {
+    $types = _schema::get_types($schema, $default);
+    $vclass = _schema::get_vclass($types, $nullable);
+    # la conversion échoue si le type n'est pas supporté
+    if ($vclass === null) return false;
+    if ($nullable) {
+      $value = $vclass::withn($value);
+    } else {
+      if ($value === null) $value = $default;
+      $value = $vclass::with($value);
+    }
+    return true;
+  }
+}

php/src/php/types/varray.php

@@ -2,10 +2,19 @@
 namespace nulib\php\types;
 
 use nulib\cl;
+use nulib\exceptions;
 
 class varray {
+  static function isa($value, bool $strict=false) : bool {
+    if ($strict) return is_array($value);
+    else return is_scalar($value);
+  }
+
   static function ensure(&$array): void {
-    if (!is_array($array)) $array = cl::with($array);
+    if (is_array($array)) return;
+    if ($array === null || $array === false) $array = [];
+    elseif (is_scalar($array)) $array = cl::with($array);
+    else throw exceptions::invalid_value($array, "array");
   }
 
   static function ensuren(&$array): void {

php/src/php/types/vbool.php

@@ -1,6 +1,8 @@
 <?php
 namespace nulib\php\types;
 
+use nulib\exceptions;
+
 class vbool {
   /** liste de valeurs chaines à considérer comme 'OUI' */
   public const YES_VALUES = [
@@ -30,12 +32,25 @@ class vbool {
     return in_array($value, self::NO_VALUES, true);
   }
 
+  static function isa($value, bool $strict=false) : bool {
+    if ($strict) return is_bool($value);
+    elseif (is_string($value)) return self::is_yes($value) || self::is_no($value);
+    else return is_scalar($value);
+  }
+
   static function ensure(&$bool): void {
-    if (is_string($bool)) {
+    if (is_bool($bool)) return;
+    if ($bool === null) {
+      $bool = false;
+    } elseif (is_string($bool)) {
       if (self::is_yes($bool)) $bool = true;
       elseif (self::is_no($bool)) $bool = false;
+      else throw exceptions::invalid_value($bool, "boolean");
+    } elseif (is_scalar($bool)) {
+      $bool = boolval($bool);
+    } else {
+      throw exceptions::invalid_value($bool, "boolean");
     }
-    if (!is_bool($bool)) $bool = boolval($bool);
   }
 
   static function ensuren(&$bool): void {

php/src/php/types/vcontent.php

@@ -1,10 +1,28 @@
 <?php
 namespace nulib\php\types;
 
+use nulib\exceptions;
+use nulib\php\content\IContent;
+use nulib\php\content\IPrintable;
+
 class vcontent {
+  static function isa($value, bool $strict=false) : bool {
+    if ($strict) return is_array($value) || is_string($value);
+    return is_array($value) || is_scalar($value) ||
+      $value instanceof IContent || $value instanceof IPrintable;
+  }
+
   static function ensure(&$content): void {
-    if ($content === null || $content === false) $content = [];
-    elseif (!is_string($content) && !is_array($content)) $content = strval($content);
+    if (is_array($content) || is_string($content)) return;
+    if ($content === null || $content === false) {
+      $content = [];
+    } elseif (is_scalar($content)) {
+      $content = [$content];
+    } elseif ($content instanceof IContent || $content instanceof IPrintable) {
+      $content = [$content];
+    } else {
+      throw exceptions::invalid_value($content, "content");
+    }
   }
 
   static function ensuren(&$content): void {

php/src/php/types/vdate.php

@@ -0,0 +1,29 @@
+<?php
+namespace nulib\php\types;
+
+use nulib\php\time\Date;
+
+class vdate {
+  static function isa($value, bool $strict=false) : bool {
+    if ($strict) return $value instanceof Date;
+    else return Date::isa_date($value);
+  }
+
+  static function ensure(&$date): void {
+    $date = Date::with($date);
+  }
+
+  static function ensuren(&$date): void {
+    $date = Date::withn($date);
+  }
+
+  static function with($value): Date {
+    self::ensure($value);
+    return $value;
+  }
+
+  static function withn($value): ?Date {
+    self::ensuren($value);
+    return $value;
+  }
+}

php/src/php/types/vdatetime.php

@@ -0,0 +1,29 @@
+<?php
+namespace nulib\php\types;
+
+use nulib\php\time\DateTime;
+
+class vdatetime {
+  static function isa($value, bool $strict=false) : bool {
+    if ($strict) return $value instanceof DateTime;
+    else return DateTime::isa_datetime($value);
+  }
+
+  static function ensure(&$datetime): void {
+    $datetime = DateTime::with($datetime);
+  }
+
+  static function ensuren(&$datetime): void {
+    $datetime = DateTime::withn($datetime);
+  }
+
+  static function with($value): DateTime {
+    self::ensure($value);
+    return $value;
+  }
+
+  static function withn($value): ?DateTime {
+    self::ensuren($value);
+    return $value;
+  }
+}

php/src/php/types/vfloat.php

@@ -1,9 +1,19 @@
 <?php
 namespace nulib\php\types;
 
+use nulib\exceptions;
+
 class vfloat {
+  static function isa($value, bool $strict=false) : bool {
+    if ($strict) return is_float($value);
+    else return is_numeric($value);
+  }
+
   static function ensure(&$float): void {
-    if (!is_float($float)) $float = floatval($float);
+    if (is_float($float)) return;
+    if ($float === null || $float === false) $float = 0.0;
+    elseif (is_numeric($float)) $float = floatval($float);
+    else throw exceptions::invalid_value($float, "float");
   }
 
   static function ensuren(&$float): void {

php/src/php/types/vfunc.php

@@ -4,6 +4,11 @@ namespace nulib\php\types;
 use nulib\php\func;
 
 class vfunc {
+  static function isa($value, bool $strict=false) : bool {
+    if ($strict) return $value instanceof func;
+    else return func::is_callable($value);
+  }
+
   static function ensure(&$func): void {
     $func = func::ensure($func);
   }

php/src/php/types/vint.php

@@ -1,9 +1,19 @@
 <?php
 namespace nulib\php\types;
 
+use nulib\exceptions;
+
 class vint {
+  static function isa($value, bool $strict=false) : bool {
+    if ($strict) return is_int($value);
+    else return is_numeric($value);
+  }
+
   static function ensure(&$int): void {
-    if (!is_int($int)) $int = intval($int);
+    if (is_int($int)) return;
+    if ($int === null || $int === false) $int = 0.0;
+    elseif (is_numeric($int)) $int = intval($int);
+    else throw exceptions::invalid_value($int, "int");
   }
 
   static function ensuren(&$int): void {

php/src/php/types/vkey.php

@@ -1,11 +1,20 @@
 <?php
 namespace nulib\php\types;
 
+use nulib\exceptions;
+
 class vkey {
+  static function isa($value, bool $strict=false) : bool {
+    if ($strict) return is_int($value) || is_string($value);
+    else return is_scalar($value);
+  }
+
   static function ensure(&$key): void {
+    if (is_int($key) || is_string($key)) return;
     if ($key === null) $key = "";
     elseif ($key === false) $key = 0;
-    elseif (!is_string($key) && !is_int($key)) $key = strval($key);
+    elseif (is_scalar($key)) $key = strval($key);
+    else throw exceptions::invalid_value($key, "key");
   }
 
   static function ensuren(&$key): void {

php/src/php/types/vmixed.php

@@ -0,0 +1,22 @@
+<?php
+namespace nulib\php\types;
+
+class vmixed {
+  static function isa($value, bool $strict=false) : bool {
+    return true;
+  }
+
+  static function ensure(&$mixed): void {
+  }
+
+  static function ensuren(&$mixed): void {
+  }
+
+  static function with($value) {
+    return $value;
+  }
+
+  static function withn($value) {
+    return $value;
+  }
+}

php/src/php/types/vpkey.php

@@ -1,17 +1,28 @@
 <?php
 namespace nulib\php\types;
 
+use nulib\exceptions;
+
 class vpkey {
+  static function isa($value, bool $strict=false) : bool {
+    if ($strict) return is_array($value) || is_int($value) || is_string($value);
+    else return is_array($value) || is_scalar($value);
+  }
+
   static function ensure(&$pkey): void {
-    if ($pkey === null) $pkey = "";
-    elseif ($pkey === false) $pkey = 0;
-    elseif (!is_string($pkey) && !is_int($pkey) && !is_array($pkey)) $pkey = strval($pkey);
     if (is_array($pkey)) {
       foreach ($pkey as &$key) {
         vkey::ensure($key);
       };
       unset($key);
+      return;
+    } elseif (is_int($pkey) || is_string($pkey)) {
+      return;
     }
+    if ($pkey === null) $pkey = "";
+    elseif ($pkey === false) $pkey = 0;
+    elseif (is_scalar($pkey)) $pkey = strval($pkey);
+    else throw exceptions::invalid_value($pkey, "pkey");
   }
 
   static function ensuren(&$pkey): void {

php/src/php/types/vraw.php

@@ -0,0 +1,22 @@
+<?php
+namespace nulib\php\types;
+
+class vraw {
+  static function isa($value, bool $strict=false) : bool {
+    return true;
+  }
+
+  static function ensure(&$raw): void {
+  }
+
+  static function ensuren(&$raw): void {
+  }
+
+  static function with($value) {
+    return $value;
+  }
+
+  static function withn($value) {
+    return $value;
+  }
+}

php/src/php/types/vrawstring.php

@@ -1,6 +1,7 @@
 <?php
 namespace nulib\php\types;
 
+use nulib\exceptions;
 use nulib\str;
 
 class vrawstring {
@@ -9,8 +10,19 @@ class vrawstring {
   /** @var bool faut-il normaliser les caractères fin de ligne */
   const NORM_NL = false;
 
+  static function isa($value, bool $strict=false) : bool {
+    if ($strict) return is_string($value);
+    else return is_scalar($value);
+  }
+
   static function ensure(&$string): void {
-    if (!is_string($string)) $string = strval($string);
+    if (!is_string($string)) {
+      if (is_scalar($string)) {
+        $string = strval($string);
+      } else {
+        throw exceptions::invalid_value($string, "string");
+      }
+    }
     if (static::TRIM) $string = trim($string);
     if (static::NORM_NL) $string = str::norm_nl($string);
   }

php/src/php/types/vtime.php

@@ -0,0 +1,30 @@
+<?php
+namespace nulib\php\types;
+
+use nulib\php\time\DateTime;
+use nulib\php\time\Time;
+
+class vtime {
+  static function isa($value, bool $strict=false) : bool {
+    if ($strict) return $value instanceof Time;
+    else return Time::isa_time($value);
+  }
+
+  static function ensure(&$time): void {
+    $time = Time::with($time);
+  }
+
+  static function ensuren(&$time): void {
+    $time = Time::withn($time);
+  }
+
+  static function with($value): Time {
+    self::ensure($value);
+    return $value;
+  }
+
+  static function withn($value): ?Time {
+    self::ensuren($value);
+    return $value;
+  }
+}

php/tests/php/time/HourTest.php

@@ -0,0 +1,60 @@
+<?php
+namespace nulib\php\time;
+
+use nulib\tests\TestCase;
+use nulib\ValueException;
+
+class HourTest extends TestCase {
+  function testParse() {
+    self::assertSame("8h", strval(new Hour("08:00:00")));
+    self::assertSame("8h", strval(new Hour("8:0")));
+    self::assertSame("8h", strval(new Hour("8.0")));
+    self::assertSame("8h", strval(new Hour("8h")));
+
+    self::assertSame("8h15", strval(new Hour("08:15:00")));
+    self::assertSame("8h15", strval(new Hour("8:15")));
+    self::assertSame("8h15", strval(new Hour("8.15")));
+    self::assertSame("8h15", strval(new Hour("8h15")));
+
+    self::assertSame("8h15", strval(new Hour("08:15:23")));
+    self::assertSame("8h15", strval(new Hour("8:15.23")));
+    self::assertSame("8h15", strval(new Hour("8.15.23")));
+    self::assertSame("8h15", strval(new Hour("8h15.23")));
+
+    self::assertSame("31h11", strval(new Hour("30:70:80", [
+      "wrap" => false,
+    ])));
+    self::assertSame("7h11", strval(new Hour("30:70:80")));
+
+    self::assertException(ValueException::class, function() {
+      return strval(new Hour("bad format"));
+    });
+  }
+
+  function testFormat() {
+    self::assertSame("0h", (new Hour(0))->format());
+    self::assertSame("0h56", (new Hour(56))->format());
+    self::assertSame("2h", (new Hour(120))->format());
+    self::assertSame("23h59", (new Hour(1439))->format());
+    self::assertSame("24h", (new Hour(1440))->format());
+    self::assertSame("0h01", (new Hour(1441))->format());
+  }
+
+  function testStep() {
+    $h = new Hour(null, [
+      "step" => 5,
+    ]);
+    $h->setu(10); self::assertSame("0h10", strval($h));
+    $h->setu(12); self::assertSame("0h10", strval($h));
+    $h->setu(15); self::assertSame("0h15", strval($h));
+    $h->setu(17); self::assertSame("0h15", strval($h));
+
+    $h->set("8h");
+    $h->addu(); self::assertSame("8h05", strval($h));
+    $h->addu(); self::assertSame("8h10", strval($h));
+    $h->addu(); self::assertSame("8h15", strval($h));
+    $h->subu(); self::assertSame("8h10", strval($h));
+    $h->subu(); self::assertSame("8h05", strval($h));
+    $h->subu(); self::assertSame("8h", strval($h));
+  }
+}

php/tests/php/time/TimeTest.php

@@ -0,0 +1,74 @@
+<?php
+namespace nulib\php\time;
+
+use nulib\tests\TestCase;
+use nulib\ValueException;
+
+class TimeTest extends TestCase {
+  function testParse() {
+    self::assertSame("08:00:00", strval(new Time("08:00:00")));
+    self::assertSame("08:00:00", strval(new Time("8:0")));
+    self::assertSame("08:00:00", strval(new Time("8.0")));
+    self::assertSame("08:00:00", strval(new Time("8h")));
+
+    self::assertSame("08:15:00", strval(new Time("08:15:00")));
+    self::assertSame("08:15:00", strval(new Time("8:15")));
+    self::assertSame("08:15:00", strval(new Time("8.15")));
+    self::assertSame("08:15:00", strval(new Time("8h15")));
+
+    self::assertSame("08:15:23", strval(new Time("08:15:23")));
+    self::assertSame("08:15:23", strval(new Time("8:15.23")));
+    self::assertSame("08:15:23", strval(new Time("8.15.23")));
+    self::assertSame("08:15:23", strval(new Time("8h15.23")));
+
+    self::assertSame("31:11:20", strval(new Time("30:70:80", [
+      "wrap" => false,
+    ])));
+    self::assertSame("07:11:20", strval(new Time("30:70:80")));
+
+    self::assertException(ValueException::class, function() {
+      return strval(new Time("bad format"));
+    });
+  }
+
+  function testGetu() {
+    self::assertSame(0, (new Time(0))->getu());
+    self::assertSame(86399, (new Time(-1))->getu());
+    self::assertSame(1, (new Time(1))->getu());
+    self::assertSame(120, (new Time(120))->getu());
+    self::assertSame(86400, (new Time(86400))->getu());
+    self::assertSame(0, (new Time(-86400))->getu());
+  }
+
+  function testAddu() {
+    $t = new Time(0);
+    $t->addu(0); self::assertSame(0, $t->getu());
+    $t->addu(10); self::assertSame(10, $t->getu());
+    $t->addu(10); self::assertSame(20, $t->getu());
+    $t->addu(100); self::assertSame(120, $t->getu());
+    $t->addu(86280); self::assertSame(86400, $t->getu());
+    $t->addu(86400); self::assertSame(0, $t->getu());
+    $t->addu(-86400); self::assertSame(0, $t->getu());
+  }
+
+  function testSubu() {
+    $t = new Time(0);
+    $t->subu(-86400); self::assertSame(86400, $t->getu());
+    $t->subu(86400); self::assertSame(0, $t->getu());
+    
+    $t = new Time(120);
+    $t->subu(100); self::assertSame(20, $t->getu());
+    $t->subu(10); self::assertSame(10, $t->getu());
+    $t->subu(10); self::assertSame(0, $t->getu());
+    $t->subu(0); self::assertSame(0, $t->getu());
+  }
+
+  function testFormat() {
+    self::assertSame("00:00:00", (new Time(0))->format());
+    self::assertSame("00:00:56", (new Time(56))->format());
+    self::assertSame("00:02:00", (new Time(120))->format());
+    self::assertSame("23:59:59", (new Time(86399))->format());
+    self::assertSame("24:00:00", (new Time(86400))->format());
+    self::assertSame("00:00:01", (new Time(86401))->format());
+  }
+}

php/tests/php/types/assocTest.php

@@ -0,0 +1,88 @@
+<?php
+namespace nulib\php\types;
+
+use nulib\tests\TestCase;
+use nulib\ValueException;
+
+class assocTest extends TestCase {
+  static function assertEnsureOk(array $schema, ?array $input, ?array $output) {
+    assoc::ensure_schema($input, $schema);
+    self::assertSame($output, $input);
+  }
+
+  static function assertEnsureFail(array $schema, ?array $input, ?array $output) {
+    self::assertException(ValueException::class, function() use ($input, $schema) {
+      assoc::ensure_schema($input, $schema);
+    });
+  }
+
+  function testEnsureSchema() {
+    self::assertEnsureOk([
+      "string" => "string",
+      "int" => "int",
+    ], [
+      "string" => 5,
+      "int" => "42",
+    ], [
+      "string" => "5",
+      "int" => 42,
+    ]);
+  }
+
+  const SCHEMA_S = ["s" => "string"];
+  const SCHEMA_SD = ["s" => ["string", null]];
+  const SCHEMA_SND = ["s" => ["string", "not null"]];
+  const SCHEMA_RS = ["s" => ["string", "required" => true]];
+  const SCHEMA_RSD = ["s" => ["string", null, "required" => true]];
+  const SCHEMA_RSND = ["s" => ["string", "not null", "required" => true]];
+  const SCHEMA_NS = ["s" => "?string"];
+  const SCHEMA_NSD = ["s" => ["?string", null]];
+  const SCHEMA_NSND = ["s" => ["?string", "not null"]];
+  const SCHEMA_NRS = ["s" => ["?string", "required" => true]];
+  const SCHEMA_NRSD = ["s" => ["?string", null, "required" => true]];
+  const SCHEMA_NRSND = ["s" => ["?string", "not null", "required" => true]];
+
+  function testEnsureSchema2() {
+    self::assertEnsureOk(self::SCHEMA_S,   [], []);
+    self::assertEnsureFail(self::SCHEMA_S, ["s" => null], ["s" => null]);
+    self::assertEnsureOk(self::SCHEMA_S,   ["s" => "not null"], ["s" => "not null"]);
+    self::assertEnsureOk(self::SCHEMA_NS,  [], []);
+    self::assertEnsureOk(self::SCHEMA_NS,  ["s" => null], ["s" => null]);
+    self::assertEnsureOk(self::SCHEMA_NS,  ["s" => "not null"], ["s" => "not null"]);
+
+    self::assertEnsureOk(self::SCHEMA_SD,   [], []);
+    self::assertEnsureFail(self::SCHEMA_SD, ["s" => null], ["s" => null]);
+    self::assertEnsureOk(self::SCHEMA_SD,   ["s" => "not null"], ["s" => "not null"]);
+    self::assertEnsureOk(self::SCHEMA_NSD,  [], []);
+    self::assertEnsureOk(self::SCHEMA_NSD,  ["s" => null], ["s" => null]);
+    self::assertEnsureOk(self::SCHEMA_NSD,  ["s" => "not null"], ["s" => "not null"]);
+
+    self::assertEnsureOk(self::SCHEMA_SND,  [], ["s" => "not null"]);
+    self::assertEnsureOk(self::SCHEMA_SND,  ["s" => null], ["s" => "not null"]);
+    self::assertEnsureOk(self::SCHEMA_SND,  ["s" => "not null"], ["s" => "not null"]);
+    self::assertEnsureOk(self::SCHEMA_NSND, [], ["s" => "not null"]);
+    self::assertEnsureOk(self::SCHEMA_NSND, ["s" => null], ["s" => null]);
+    self::assertEnsureOk(self::SCHEMA_NSND, ["s" => "not null"], ["s" => "not null"]);
+
+    self::assertEnsureFail(self::SCHEMA_RS,  [], []);
+    self::assertEnsureFail(self::SCHEMA_RS,  ["s" => null], []);
+    self::assertEnsureOk(self::SCHEMA_RS,    ["s" => "not null"], ["s" => "not null"]);
+    self::assertEnsureFail(self::SCHEMA_NRS, [], []);
+    self::assertEnsureOk(self::SCHEMA_NRS,   ["s" => null], ["s" => null]);
+    self::assertEnsureOk(self::SCHEMA_NRS,   ["s" => "not null"], ["s" => "not null"]);
+
+    self::assertEnsureFail(self::SCHEMA_RSD, [], []);
+    self::assertEnsureFail(self::SCHEMA_RSD, ["s" => null], []);
+    self::assertEnsureOk(self::SCHEMA_RSD, ["s" => "not null"], ["s" => "not null"]);
+    self::assertEnsureFail(self::SCHEMA_NRSD, [], []);
+    self::assertEnsureOk(self::SCHEMA_NRSD, ["s" => null], ["s" => null]);
+    self::assertEnsureOk(self::SCHEMA_NRSD, ["s" => "not null"], ["s" => "not null"]);
+
+    self::assertEnsureOk(self::SCHEMA_RSND, [], ["s" => "not null"]);
+    self::assertEnsureOk(self::SCHEMA_RSND, ["s" => null], ["s" => "not null"]);
+    self::assertEnsureOk(self::SCHEMA_RSND, ["s" => "not null"], ["s" => "not null"]);
+    self::assertEnsureOk(self::SCHEMA_NRSND, [], ["s" => "not null"]);
+    self::assertEnsureOk(self::SCHEMA_NRSND, ["s" => null], ["s" => null]);
+    self::assertEnsureOk(self::SCHEMA_NRSND, ["s" => "not null"], ["s" => "not null"]);
+  }
+}

php/tests/php/types/scalarTest.php

@@ -0,0 +1,60 @@
+<?php
+namespace nulib\php\types;
+
+use nulib\tests\TestCase;
+use nulib\ValueException;
+
+class scalarTest extends TestCase {
+  function testCheckSchema() {
+    self::assertTrue(scalar::check_schema(5, "int"));
+    self::assertTrue(scalar::check_schema(5, "string"));
+    self::assertTrue(scalar::check_schema(5, "float"));
+
+    self::assertTrue(scalar::check_schema(5, "int", true));
+    self::assertFalse(scalar::check_schema(5, "string", true));
+    self::assertFalse(scalar::check_schema(5, "float", true));
+
+    self::assertTrue(scalar::check_schema("5", "int"));
+    self::assertTrue(scalar::check_schema("5", "string"));
+    self::assertTrue(scalar::check_schema("5", "float"));
+
+    self::assertFalse(scalar::check_schema("5", "int", true));
+    self::assertTrue(scalar::check_schema("5", "string", true));
+    self::assertFalse(scalar::check_schema("5", "float", true));
+
+    self::assertFalse(scalar::check_schema("bad format", "int"));
+  }
+
+  function testEnsureSchema() {
+    $v = 5; scalar::ensure_schema($v, "int");
+    self::assertSame(5, $v);
+    $v = "5"; scalar::ensure_schema($v, "int");
+    self::assertSame(5, $v);
+    $v = "5.0"; scalar::ensure_schema($v, "int");
+    self::assertSame(5, $v);
+    $v = 5.0; scalar::ensure_schema($v, "int");
+    self::assertSame(5, $v);
+    
+    $v = 5; scalar::ensure_schema($v, "string");
+    self::assertSame("5", $v);
+    $v = "5"; scalar::ensure_schema($v, "string");
+    self::assertSame("5", $v);
+    $v = "5.0"; scalar::ensure_schema($v, "string");
+    self::assertSame("5.0", $v);
+    $v = 5.0; scalar::ensure_schema($v, "string");
+    self::assertSame("5", $v);
+
+    $v = 5; scalar::ensure_schema($v, "float");
+    self::assertSame(5.0, $v);
+    $v = "5"; scalar::ensure_schema($v, "float");
+    self::assertSame(5.0, $v);
+    $v = "5.0"; scalar::ensure_schema($v, "float");
+    self::assertSame(5.0, $v);
+    $v = 5.0; scalar::ensure_schema($v, "float");
+    self::assertSame(5.0, $v);
+
+    self::assertException(ValueException::class, function() {
+      $v = "bad format"; scalar::ensure_schema($v, "int");
+    });
+  }
+}