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run code in 300+ PHP versions simultaneously
<?php if ( ! empty( $_SESSION['geonames_locations'] && array_key_exists( $_POST['country'], $country_options ) && ($basic_info['location']['suburb'] != $_POST['suburb'] || empty($basic_info['location']['postcode']) ) ) ){ // ... }
Output for 8.3.0 - 8.3.4, 8.3.6
Warning: Undefined global variable $_SESSION in /in/5lFLN on line 5 Warning: Trying to access array offset on null in /in/5lFLN on line 5
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 Warning: Undefined global variable $_SESSION in /in/5lFLN on line 5 Warning: Trying to access array offset on null in /in/5lFLN on line 5
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
Warning: Undefined global variable $_SESSION in /in/5lFLN on line 5 Warning: Trying to access array offset on value of type null in /in/5lFLN on line 5
Output for 8.0.0 - 8.0.30
Warning: Undefined variable $_SESSION in /in/5lFLN on line 5 Warning: Trying to access array offset on value of type null in /in/5lFLN on line 5
Output for 7.4.0 - 7.4.33
Notice: Undefined variable: _SESSION in /in/5lFLN on line 5 Notice: Trying to access array offset on value of type null in /in/5lFLN on line 5
Output for 7.3.32 - 7.3.33
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31
Notice: Undefined variable: _SESSION in /in/5lFLN on line 5
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160.99 ms | 402 KiB | 163 Q