45 lines
1.1 KiB
PHP
45 lines
1.1 KiB
PHP
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<?php
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namespace nur;
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use nur\b\ui\IContent;
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use nur\b\ui\IPrintable;
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/**
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* Class co: affichage générique de données formatées avec {@link c}
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*/
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class co {
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/** afficher la chaine correspondant au tableau $vs applati */
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static final function _write(?iterable $vs): void {
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if ($vs === null) return;
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foreach (c::flatten($vs) as $v) {
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if ($v instanceof IPrintable) {
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$v->print();
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} elseif ($v instanceof IContent) {
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self::_write($v->getContent());
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} else {
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echo $v;
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}
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}
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}
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/** afficher $vs suivi d'un saut à la ligne */
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static final function _print(?iterable $vs): void {
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if ($vs === null) return;
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$print_nl = false;
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foreach (c::flatten($vs) as $v) {
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if ($v instanceof IPrintable) {
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$v->print();
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} elseif ($v instanceof IContent) {
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self::_write($v->getContent());
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} else {
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echo $v;
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}
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$print_nl = true;
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}
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if ($print_nl) echo "\n";
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}
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static final function write($vs): void { self::_write(c::nq($vs)); }
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static final function print($vs): void { self::_print(c::nq($vs)); }
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}
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