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<?php $ids = array(); array_push($ids, array('case' => 1, 'foo' => 'zzz')); array_push($ids, array('case' => 3, 'foo' => 'qqq')); array_push($ids, array('case' => 4, 'foo' => 'xxx')); array_push($ids, array('case' => 5, 'foo' => 'kkk')); array_push($ids, array('case' => 6, 'foo' => 'sss')); $ids_list = ''; foreach($ids as $id) { $ids_list .= $ids['case'] . ','; } rtrim($ids_list, ','); echo $ids_list; ?>
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
Warning: Undefined array key "case" in /in/336bo on line 13 Warning: Undefined array key "case" in /in/336bo on line 13 Warning: Undefined array key "case" in /in/336bo on line 13 Warning: Undefined array key "case" in /in/336bo on line 13 Warning: Undefined array key "case" in /in/336bo on line 13 ,,,,,
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 array key "case" in /in/336bo on line 13 Warning: Undefined array key "case" in /in/336bo on line 13 Warning: Undefined array key "case" in /in/336bo on line 13 Warning: Undefined array key "case" in /in/336bo on line 13 Warning: Undefined array key "case" in /in/336bo on line 13 ,,,,,
Output for 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined index: case in /in/336bo on line 13 Notice: Undefined index: case in /in/336bo on line 13 Notice: Undefined index: case in /in/336bo on line 13 Notice: Undefined index: case in /in/336bo on line 13 Notice: Undefined index: case in /in/336bo on line 13 ,,,,,
Output for 7.3.32 - 7.3.33
,,,,,
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120.15 ms | 401 KiB | 191 Q