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run code in 300+ PHP versions simultaneously
<?php $g_module_id_bar_1['id'] = 5; $i = 1; $variablename = 'g_module_id_bar_'.$i; $key = 'id'; echo $$variablename[$key];
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 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
5
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 5
Output for 5.6.0 - 5.6.40
Warning: Illegal string offset 'id' in /in/qk5ZL on line 10 Notice: Undefined variable: g in /in/qk5ZL on line 10
preferences:
213.05 ms | 401 KiB | 300 Q