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run code in 300+ PHP versions simultaneously
<?php echo (int) INF,"\n"; echo PHP_INT_MAX,"\n"; echo ~PHP_INT_MAX;
Output for 4.4.0 - 4.4.9, 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 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
0 9223372036854775807 -9223372036854775808
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 0 9223372036854775807 -9223372036854775808
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
-9223372036854775808 9223372036854775807 -9223372036854775808
Output for 4.3.6 - 4.3.11, 5.0.0 - 5.0.1, 5.0.3 - 5.0.4
0 Notice: Use of undefined constant PHP_INT_MAX - assumed 'PHP_INT_MAX' in /in/e7hrD on line 4 PHP_INT_MAX Notice: Use of undefined constant PHP_INT_MAX - assumed 'PHP_INT_MAX' in /in/e7hrD on line 5 �����������
Output for 5.0.2
9223372036854775807 Notice: Use of undefined constant PHP_INT_MAX - assumed 'PHP_INT_MAX' in /in/e7hrD on line 4 PHP_INT_MAX Notice: Use of undefined constant PHP_INT_MAX - assumed 'PHP_INT_MAX' in /in/e7hrD on line 5 �����������
Output for 4.3.0 - 4.3.5
Notice: Use of undefined constant INF - assumed 'INF' in /in/e7hrD on line 3 0 Notice: Use of undefined constant PHP_INT_MAX - assumed 'PHP_INT_MAX' in /in/e7hrD on line 4 PHP_INT_MAX Notice: Use of undefined constant PHP_INT_MAX - assumed 'PHP_INT_MAX' in /in/e7hrD on line 5 �����������

preferences:
202.87 ms | 401 KiB | 311 Q