3v4l.org

run code in 300+ PHP versions simultaneously
<?php $access_token = 'EAANN7w5edCMBAD57ZBQncnUCzI5ZBmDz0cU2uSTN5bKn4xwBp2nT5CCKnz7gtu3PnNSUXZApceMd60SX1ULsd87XeWh7YDgFj7m77FKnMQkPz28OTmHzwdTXaURg2OIJ4c1ZCUfTXsDc9E52GZANqCvKXKzqRZAKkCPwfDE5UXJwZDZD'; $app_secret = '4ee65649196bbe545409e15eb1e6b264'; $appsecret_proof= hash_hmac('sha256', $access_token, $app_secret); echo $appsecret_proof;
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 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
1867fe31d5888cd845f5d88b99d6a96bbce0da01071c33e6223fe31d9633f4fb
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 1867fe31d5888cd845f5d88b99d6a96bbce0da01071c33e6223fe31d9633f4fb

preferences:
216 ms | 402 KiB | 291 Q