3v4l.org

run code in 300+ PHP versions simultaneously
<?php $silence = 0; $fxoPattern2DisconnectCount = 0; function cfgIsNumeric( $value ) { return ( ($value !== '') && preg_match("/^[-+]?[0-9]+$/", $value) > 0 ); } function cfgIsValidRangeOrZero( $value, $min, $max) { return ( ($value !== '') && cfgIsNumeric($value) && ((int)$value == 0 || ((int)$value >= $min && (int)$value <= $max)) ); } if( !cfgIsValidRangeOrZero($silence, 50, 750) || ($fxoPattern2DisconnectCount > 0 && $silence == 0 ) ) echo "!"; else echo "?";
Output for 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.7, 7.2.29 - 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
?
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 ?

preferences:
128.57 ms | 402 KiB | 187 Q