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<?php $arr = array('order_source' => array('google','facebook'), 'order_medium' => 'google-text'); echo http_build_query($arr); function bqs($array, $qs='') { foreach($array as $par => $val) { if(is_array($val)) { bqs($arr, $qs); } else { $qs .= $par.'='.$val.'&'; } } return $qs; } $qs = bqs($arr);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
order_source%5B0%5D=google&order_source%5B1%5D=facebook&order_medium=google-text Warning: Undefined variable $arr in /in/8YoUk on line 11 Warning: foreach() argument must be of type array|object, null given in /in/8YoUk on line 7
Output for 5.1.3 - 5.1.6, 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 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
order_source%5B0%5D=google&order_source%5B1%5D=facebook&order_medium=google-text Notice: Undefined variable: arr in /in/8YoUk on line 11 Warning: Invalid argument supplied for foreach() in /in/8YoUk on line 7
Output for 7.3.32 - 7.3.33
order_source%5B0%5D=google&order_source%5B1%5D=facebook&order_medium=google-text Warning: Invalid argument supplied for foreach() in /in/8YoUk on line 7
Output for 5.0.4 - 5.0.5, 5.1.0 - 5.1.2
order_source[0]=google&order_source[1]=facebook&order_medium=google-text Notice: Undefined variable: arr in /in/8YoUk on line 11 Warning: Invalid argument supplied for foreach() in /in/8YoUk on line 7
Output for 5.0.0 - 5.0.3
order_source[0]=google&order_source[1]=facebook&order_medium=google-text Notice: Undefined variable: arr in /in/8YoUk on line 11 Warning: Invalid argument supplied for foreach() in /in/8YoUk on line 7
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: http_build_query() in /in/8YoUk on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: http_build_query() in /in/8YoUk on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: http_build_query() in /in/8YoUk on line 3
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