3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "asñldfiasjdfqoiertqñkejnfgñdfnbñcvbisjdfpogiserjñglkajdskljfhaqoweiuhaslkdj"; $v = array(); for ($i = 0; $i < 100; $i++) { $v[] = $a; } debug_zval_dump($a);

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54.87 ms | 402 KiB | 5 Q