40 lines
1.0 KiB
PHP
40 lines
1.0 KiB
PHP
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<?php
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namespace nur\sery\wip\app;
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use nur\sery\A;
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use nur\sery\str;
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class args {
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/**
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* transformer une liste d'argument de la forme
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* - ["myArg" => $value] devient ["--my-arg", "$value"]
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* - ["myOpt" => true] devient ["--my-opt"]
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* - ["myOpt" => false] est omis
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* - les autres valeurs sont prises telles quelles
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*/
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static function from_array(?array $array): array {
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$args = [];
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if ($array === null) return $args;
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$index = 0;
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foreach ($array as $arg => $value) {
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if ($value === false) continue;
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if ($arg === $index) {
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$index++;
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} else {
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$arg = str::us2camel($arg);
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$arg = str::camel2us($arg, false, "-");
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$arg = str_replace("_", "-", $arg);
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$args[] = "--$arg";
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if (is_array($value)) $value[] = "--";
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elseif ($value === true) $value = null;
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}
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if (is_array($value)) {
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A::merge($args, array_map("strval", $value));
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} elseif ($value !== null) {
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$args[] = "$value";
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}
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}
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return $args;
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}
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}
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