3v4l.org

run code in 300+ PHP versions simultaneously
<?php function iniGetBytes($val) { $val = trim(ini_get($val)); if ($val != '') { $last = strtolower( $val{strlen($val) - 1} ); } else { $last = ''; } switch ($last) { // The 'G' modifier is available since PHP 5.1.0 case 'g': $val *= 1024; case 'm': $val *= 1024; case 'k': $val *= 1024; } return $val; } ini_set('post_max_size', '5m'); // fake the used ini-entry var_dump(iniGetBytes('post_max_size'));
Output for 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
Fatal error: Array and string offset access syntax with curly braces is no longer supported in /in/ABfGs on line 8
Process exited with code 255.
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 Fatal error: Array and string offset access syntax with curly braces is no longer supported in /in/ABfGs on line 8
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Deprecated: Array and string offset access syntax with curly braces is deprecated in /in/ABfGs on line 8 Notice: A non well formed numeric value encountered in /in/ABfGs on line 18 int(8388608)
Output for 5.6.38 - 5.6.40, 7.0.0 - 7.0.33, 7.3.32 - 7.3.33
int(8388608)
Output for 7.1.0 - 7.1.30, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31
Notice: A non well formed numeric value encountered in /in/ABfGs on line 18 int(8388608)
preferences:
192.84 ms | 402 KiB | 235 Q