ptarjan
27 linhas
506 B
PHP
27 linhas
506 B
PHP
<?php
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class Callbacks {
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public $count = 0;
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public function filter($n) {
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$this->count++;
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return $n % 2;
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}
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public static $scount = 0;
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public static function sfilter($n) {
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self::$scount++;
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return $n % 3;
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}
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}
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function main() {
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$a = array(1,2,3,4,5,6,7,8);
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$cb = new Callbacks();
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var_dump(array_filter($a, array($cb, 'filter')));
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echo $cb->count . " times\n";
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var_dump(array_filter($a, array('Callbacks', 'sfilter')));
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echo Callbacks::$scount . " times\n";
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}
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main();
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