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<?php $arr = array( "item1" => array( "conditions" => array( "foo" => true, ), ), "item2" => array( "conditions" => array( "foo" => true, ), ), "item3" => array( "conditions" => array( "foo" => true, ), ), "item4" => array( "conditions" => array( "foo" => false, ), ), "item5" => array( "conditions" => array( "foo" => false, ), ), "item6" => array( "conditions" => array( "foo" => false, ), ), "item7" => array(), "item8" => array(), "item9" => array(), ); $settings = array( "foo" => true, ); foreach($arr as $item_name => $item){ foreach($item["conditions"] as $key => $value){ if($settings[$key] == $value){ echo $item_name, "\n"; } else { break; } } }
Output for 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
item1 item2 item3 Warning: Undefined array key "conditions" in /in/B0Yjg on line 45 Warning: foreach() argument must be of type array|object, null given in /in/B0Yjg on line 45 Warning: Undefined array key "conditions" in /in/B0Yjg on line 45 Warning: foreach() argument must be of type array|object, null given in /in/B0Yjg on line 45 Warning: Undefined array key "conditions" in /in/B0Yjg on line 45 Warning: foreach() argument must be of type array|object, null given in /in/B0Yjg on line 45
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 item1 item2 item3 Warning: Undefined array key "conditions" in /in/B0Yjg on line 45 Warning: foreach() argument must be of type array|object, null given in /in/B0Yjg on line 45 Warning: Undefined array key "conditions" in /in/B0Yjg on line 45 Warning: foreach() argument must be of type array|object, null given in /in/B0Yjg on line 45 Warning: Undefined array key "conditions" in /in/B0Yjg on line 45 Warning: foreach() argument must be of type array|object, null given in /in/B0Yjg on line 45
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 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 - 7.3.31, 7.4.0 - 7.4.33
item1 item2 item3 Notice: Undefined index: conditions in /in/B0Yjg on line 45 Warning: Invalid argument supplied for foreach() in /in/B0Yjg on line 45 Notice: Undefined index: conditions in /in/B0Yjg on line 45 Warning: Invalid argument supplied for foreach() in /in/B0Yjg on line 45 Notice: Undefined index: conditions in /in/B0Yjg on line 45 Warning: Invalid argument supplied for foreach() in /in/B0Yjg on line 45
Output for 7.3.32 - 7.3.33
item1 item2 item3 Warning: Invalid argument supplied for foreach() in /in/B0Yjg on line 45 Warning: Invalid argument supplied for foreach() in /in/B0Yjg on line 45 Warning: Invalid argument supplied for foreach() in /in/B0Yjg on line 45
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301.43 ms | 401 KiB | 376 Q