3v4l.org

run code in 300+ PHP versions simultaneously
<?php class myclass{ public static $i = 0; public function one($called_from = null){ $this->three($called_from); self::$i += 1; echo self::$i; } public function two(){ return one(__FUNCTION__); } public function three($called_from){ if ( $called_from != 'two'){ return $this->two(); } } } $obj = new myclass; $obj->one();
Output for 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
Fatal error: Uncaught Error: Call to undefined function one() in /in/6jkIm:14 Stack trace: #0 /in/6jkIm(19): myclass->two() #1 /in/6jkIm(8): myclass->three(NULL) #2 /in/6jkIm(26): myclass->one() #3 {main} thrown in /in/6jkIm on line 14
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: Call to undefined function one() in /in/6jkIm:14 Stack trace: #0 /in/6jkIm(19): myclass->two() #1 /in/6jkIm(8): myclass->three(NULL) #2 /in/6jkIm(26): myclass->one() #3 {main} thrown in /in/6jkIm on line 14
Process exited with code 255.
preferences:
155.4 ms | 402 KiB | 173 Q