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<?php $row = array( 'useless' => 42, 'useful' => 'orange', 'useless_too' => 'banana', 'useful_too' => 'apples'); foreach ($row as $value){ if(in_array('useful',$value)){ echo "hi"; } }
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
Fatal error: Uncaught TypeError: in_array(): Argument #2 ($haystack) must be of type array, int given in /in/UXnBf:8 Stack trace: #0 /in/UXnBf(8): in_array('useful', 42) #1 {main} thrown in /in/UXnBf on line 8
Process exited with code 255.
Output for 7.3.12 - 7.3.33, 7.4.0 - 7.4.33
Warning: in_array() expects parameter 2 to be array, int given in /in/UXnBf on line 8 Warning: in_array() expects parameter 2 to be array, string given in /in/UXnBf on line 8 Warning: in_array() expects parameter 2 to be array, string given in /in/UXnBf on line 8 Warning: in_array() expects parameter 2 to be array, string given in /in/UXnBf on line 8
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.25, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33
Warning: in_array() expects parameter 2 to be array, integer given in /in/UXnBf on line 8 Warning: in_array() expects parameter 2 to be array, string given in /in/UXnBf on line 8 Warning: in_array() expects parameter 2 to be array, string given in /in/UXnBf on line 8 Warning: in_array() expects parameter 2 to be array, string given in /in/UXnBf on line 8
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Warning: in_array(): Wrong datatype for second argument in /in/UXnBf on line 8 Warning: in_array(): Wrong datatype for second argument in /in/UXnBf on line 8 Warning: in_array(): Wrong datatype for second argument in /in/UXnBf on line 8 Warning: in_array(): Wrong datatype for second argument in /in/UXnBf on line 8
Output for 4.3.0 - 4.3.1
Warning: in_array() [http://www.php.net/function.in-array]: Wrong datatype for second argument in /in/UXnBf on line 8 Warning: in_array() [http://www.php.net/function.in-array]: Wrong datatype for second argument in /in/UXnBf on line 8 Warning: in_array() [http://www.php.net/function.in-array]: Wrong datatype for second argument in /in/UXnBf on line 8 Warning: in_array() [http://www.php.net/function.in-array]: Wrong datatype for second argument in /in/UXnBf on line 8
preferences:
263.41 ms | 402 KiB | 354 Q