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<?php $array=Array ( Array ( 'facebook' => 375, 'twitter' => 3276, 'email' => 3276 ), Array ( 'facebook' => 385, 'twitter' => 3326, 'email' => 3326 ), Array ( 'facebook' => 391, 'twitter' => 3276, 'email' => 3276 ), Array ( 'facebook' => 446, 'twitter' => 3276, 'email' => 3276 ), Array ( 'facebook' => 486, 'twitter' => 3276, 'email' => 3276 ), Array ( 'facebook' => 2, 'twitter' => 3276, 'email' => 3276 ), Array ( 'facebook' => 1, 'twitter' => 3276, 'email' => 3276 ), Array ( 'facebook' => 3, 'twitter' => 3276, 'email' => 3276 ), Array ( 'facebook' => 0, 'twitter' => 3276, 'email' => 3276 ), Array ( 'facebook' => 0, 'twitter' => 3276, 'email' => 3276 ), ); //print_r($array); //die(); //$fb=array_column($array, 'facebook'); $fb=array_map( function ($i) { return $i['modules'];},$arr); print_r($fb);
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
Warning: Undefined variable $arr in /in/bTMZD on line 72 Fatal error: Uncaught TypeError: array_map(): Argument #2 ($array) must be of type array, null given in /in/bTMZD:72 Stack trace: #0 /in/bTMZD(72): array_map(Object(Closure), NULL) #1 {main} thrown in /in/bTMZD on line 72
Process exited with code 255.
Output for 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: arr in /in/bTMZD on line 72 Warning: array_map(): Expected parameter 2 to be an array, null given in /in/bTMZD on line 72
Output for 7.3.32 - 7.3.33
Warning: array_map(): Expected parameter 2 to be an array, null given in /in/bTMZD on line 72
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33
Notice: Undefined variable: arr in /in/bTMZD on line 72 Warning: array_map(): Argument #2 should be an array in /in/bTMZD on line 72
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/bTMZD on line 72
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION, expecting ')' in /in/bTMZD on line 72
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/bTMZD on line 72
Process exited with code 255.
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