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run code in 300+ PHP versions simultaneously
<?php class X{ public $real = []; public function __construct(){ $this->real ['qty']= 15; } public function &setData(){ return $this->real; } } $x = new X(); $x->setData()['qty'] = 22; $x->setData()['qty2'] = 'haha yeah, we should not use refs :)'; var_dump($x->real);
Output for 5.6.38, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
array(2) { ["qty"]=> int(22) ["qty2"]=> string(36) "haha yeah, we should not use refs :)" }
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 array(2) { ["qty"]=> int(22) ["qty2"]=> string(36) "haha yeah, we should not use refs :)" }
preferences:
176.42 ms | 402 KiB | 206 Q