3v4l.org

run code in 500+ PHP versions simultaneously
<?php $query = []; parse_str(NULL, $query); var_dump($query); parse_str('a=b', $query); var_dump($query);
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
array(0) { } array(1) { ["a"]=> string(1) "b" }
Output for 8.1.0 - 8.1.34, 8.2.0 - 8.2.34, 8.3.0 - 8.3.4, 8.3.6 - 8.3.35, 8.4.1 - 8.4.26, 8.5.0 - 8.5.11
Deprecated: parse_str(): Passing null to parameter #1 ($string) of type string is deprecated in /in/GeMuL on line 4 array(0) { } array(1) { ["a"]=> string(1) "b" }
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Deprecated: parse_str(): Passing null to parameter #1 ($string) of type string is deprecated in /in/GeMuL on line 4 array(0) { } array(1) { ["a"]=> string(1) "b" }

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