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<?php function test_odd($var) { return in_array ( 'Program_Director' , $var); } $a1=array("Program_Director","Consultant",2,3,4); print_r(array_filter($a1,"test_odd"));
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: in_array(): Argument #2 ($haystack) must be of type array, string given in /in/0pgHK:6 Stack trace: #0 /in/0pgHK(6): in_array('Program_Directo...', 'Program_Directo...') #1 [internal function]: test_odd('Program_Directo...') #2 /in/0pgHK(10): array_filter(Array, 'test_odd') #3 {main} thrown in /in/0pgHK on line 6
Process exited with code 255.

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