3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = "asñldfiasjdfqoiertqñkejnfgñdfnbñcvbisjdfpogiserjñglkajdskljfhaqoweiuhaslkdj"; $v = array(); for ($i = 0; $i < 100; $i++) { $v[] = $a; } debug_zval_dump($a);
based on 5EjL6
Output for 7.0.0 - 7.1.0, 7.1.7 - 7.2.0
string(80) "asñldfiasjdfqoiertqñkejnfgñdfnbñcvbisjdfpogiserjñglkajdskljfhaqoweiuhaslkdj" refcount(1)
Output for 7.1.5 - 7.1.6
string(80) "asñldfiasjdfqoiertqñkejnfgñdfnbñcvbisjdfpogiserjñglkajdskljfhaqoweiuhaslkdj" refcount(103)
Output for 5.3.20 - 5.6.28
string(80) "asñldfiasjdfqoiertqñkejnfgñdfnbñcvbisjdfpogiserjñglkajdskljfhaqoweiuhaslkdj" refcount(102)