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run code in 300+ PHP versions simultaneously
<?php foreach($_SERVER as $k => $v) { if(is_string($v)) { echo("$k => $v "); } else if(is_array($v)) { foreach($v as $k => $inv) { ech("$k => $v "); } } }
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 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
TERM => xterm PATH => /usr/bin:/bin LANG => C SHELL => /bin/sh MAIL => /var/mail/nobody LOGNAME => nobody USER => nobody HOME => /tmp PHP_SELF => /in/sQulo SCRIPT_NAME => /in/sQulo SCRIPT_FILENAME => /in/sQulo PATH_TRANSLATED => /in/sQulo DOCUMENT_ROOT => Fatal error: Uncaught Error: Call to undefined function ech() in /in/sQulo:10 Stack trace: #0 {main} thrown in /in/sQulo on line 10
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 TERM => xterm PATH => /usr/bin:/bin LANG => C SHELL => /bin/sh MAIL => /var/mail/nobody LOGNAME => nobody USER => nobody HOME => /tmp PHP_SELF => /in/sQulo SCRIPT_NAME => /in/sQulo SCRIPT_FILENAME => /in/sQulo PATH_TRANSLATED => /in/sQulo DOCUMENT_ROOT => Fatal error: Uncaught Error: Call to undefined function ech() in /in/sQulo:10 Stack trace: #0 {main} thrown in /in/sQulo on line 10
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.38
TERM => xterm PATH => /usr/bin:/bin LANG => C SHELL => /bin/sh MAIL => /var/mail/nobody LOGNAME => nobody USER => nobody HOME => /tmp PHP_SELF => /in/sQulo SCRIPT_NAME => /in/sQulo SCRIPT_FILENAME => /in/sQulo PATH_TRANSLATED => /in/sQulo DOCUMENT_ROOT => Fatal error: Call to undefined function ech() in /in/sQulo on line 10
Process exited with code 255.

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