3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tags = array("##ORDER_TABLE##", "##USERNAME##", "##TOTAL_PRICE##"); $values = array("suck", "my", "dick"); $json = json_encode($tags, $values); print_r($json); print_r(json_decode($json));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Fatal error: Uncaught TypeError: json_encode(): Argument #2 ($flags) must be of type int, array given in /in/KlO3E:5 Stack trace: #0 /in/KlO3E(5): json_encode(Array, Array) #1 {main} thrown in /in/KlO3E on line 5
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 TypeError: json_encode(): Argument #2 ($flags) must be of type int, array given in /in/KlO3E:5 Stack trace: #0 /in/KlO3E(5): json_encode(Array, Array) #1 {main} thrown in /in/KlO3E on line 5
Process exited with code 255.
Output for 7.3.16 - 7.3.33, 7.4.0 - 7.4.33
Warning: json_encode() expects parameter 2 to be int, array given in /in/KlO3E on line 5
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33
Warning: json_encode() expects parameter 2 to be integer, array given in /in/KlO3E on line 5
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
Warning: json_encode() expects parameter 2 to be long, array given in /in/KlO3E on line 5
preferences:
184 ms | 402 KiB | 221 Q