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<?php $foo = (object) array('' => '1'); foreach ($foo as $k=>$v) { echo "['$k'->'$v']\n"; } foreach ($foo as $k=>$v) { echo $foo->{$k}; }
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 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 - 8.3.6
[''->'1'] 1
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.6.21 - 5.6.28, 7.0.6 - 7.0.20
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.20, 7.0.0 - 7.0.5
Notice: Illegal member variable name in /in/NZMlM on line 3 Notice: Illegal member variable name in /in/NZMlM on line 6
preferences:
235.43 ms | 403 KiB | 358 Q