3v4l.org

run code in 300+ PHP versions simultaneously
<?php $mysqli = new mysqli('localhost', 'user', 'password', 'test'); function a(&$a,&$b,&$c) { $a = 3; var_dump($a); } $foo = [1, 2, 3]; $bar = [3, 4, 5]; $stmt = $mysqli->prepare("SELECT ?,?,?"); // What's the difference between this $stmt->bind_param('sss', $foo[0],$foo[1],$foo[2]); // and this a($foo[0],$foo[1],$foo[2]); $diff = array_diff($foo, $bar); $foo[1] = 'hi'; var_dump($foo, $diff);
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: Uncaught Error: Class "mysqli" not found in /in/T3M2Z:3 Stack trace: #0 {main} thrown in /in/T3M2Z on line 3
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: Uncaught Error: Class "mysqli" not found in /in/T3M2Z:3 Stack trace: #0 {main} thrown in /in/T3M2Z on line 3
Process exited with code 255.
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Uncaught Error: Class 'mysqli' not found in /in/T3M2Z:3 Stack trace: #0 {main} thrown in /in/T3M2Z on line 3
Process exited with code 255.

preferences:
143.39 ms | 402 KiB | 154 Q