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run code in 200+ php & hhvm versions
Bugs & Features
<?php $_param_data = new stdClass(); $_param_data->class = new stdClass(); $_param_data->string = 'string'; // Loop _param foreach ($_param_data as $_key => $_value) { if (!is_string($_key)) { echo "IS\n"; } else { echo "NOT\n"; } }
Output for 4.3.0 - 7.2.0
NOT NOT