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<?php $table = array( array( "name" => "1", "age" => 10, "answer" => "One" ), array( "name" => "2", "age" => 20, "answer" => "Two" ) ); $input = array( "name" => "2", "age" => 20 ); $isEntryMatches = array_reduce($table, function($result, $entry) use ($input) { $isValuesMatches = array_reduce($entry, function($result, $value) use ($input) { return $result && $value[key($value)] == $input[key($value)]; }, true); }, true); print $isEntryMatches;
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught TypeError: key(): Argument #1 ($array) must be of type array, string given in /in/jT6o9:23 Stack trace: #0 /in/jT6o9(23): key('1') #1 [internal function]: {closure}(true, '1') #2 /in/jT6o9(22): array_reduce(Array, Object(Closure), true) #3 [internal function]: {closure}(true, Array) #4 /in/jT6o9(21): array_reduce(Array, Object(Closure), true) #5 {main} thrown in /in/jT6o9 on line 23
Process exited with code 255.
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
Fatal error: Uncaught TypeError: key(): Argument #1 ($array) must be of type array, string given in /in/jT6o9:23 Stack trace: #0 /in/jT6o9(23): key('1') #1 [internal function]: {closure}(true, '1') #2 /in/jT6o9(24): array_reduce(Array, Object(Closure), true) #3 [internal function]: {closure}(true, Array) #4 /in/jT6o9(25): array_reduce(Array, Object(Closure), true) #5 {main} thrown in /in/jT6o9 on line 23
Process exited with code 255.
Output for 5.4.5 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Warning: key() expects parameter 1 to be array, string given in /in/jT6o9 on line 23 Notice: String offset cast occurred in /in/jT6o9 on line 23 Warning: key() expects parameter 1 to be array, string given in /in/jT6o9 on line 23 Notice: Undefined index: in /in/jT6o9 on line 23 Warning: key() expects parameter 1 to be array, string given in /in/jT6o9 on line 23 Notice: String offset cast occurred in /in/jT6o9 on line 23 Warning: key() expects parameter 1 to be array, string given in /in/jT6o9 on line 23 Notice: Undefined index: in /in/jT6o9 on line 23
Output for 7.3.32 - 7.3.33
Warning: key() expects parameter 1 to be array, string given in /in/jT6o9 on line 23 Warning: key() expects parameter 1 to be array, string given in /in/jT6o9 on line 23 Warning: key() expects parameter 1 to be array, string given in /in/jT6o9 on line 23 Warning: key() expects parameter 1 to be array, string given in /in/jT6o9 on line 23
Output for 5.4.0 - 5.4.4
Warning: key() expects parameter 1 to be array, string given in /in/jT6o9 on line 23 Notice: String offset cast occured in /in/jT6o9 on line 23 Warning: key() expects parameter 1 to be array, string given in /in/jT6o9 on line 23 Notice: Undefined index: in /in/jT6o9 on line 23 Warning: key() expects parameter 1 to be array, string given in /in/jT6o9 on line 23 Notice: String offset cast occured in /in/jT6o9 on line 23 Warning: key() expects parameter 1 to be array, string given in /in/jT6o9 on line 23 Notice: Undefined index: in /in/jT6o9 on line 23
Output for 5.3.0 - 5.3.29
Warning: key() expects parameter 1 to be array, string given in /in/jT6o9 on line 23 Warning: key() expects parameter 1 to be array, string given in /in/jT6o9 on line 23 Notice: Undefined index: in /in/jT6o9 on line 23 Warning: key() expects parameter 1 to be array, string given in /in/jT6o9 on line 23 Warning: key() expects parameter 1 to be array, string given in /in/jT6o9 on line 23 Notice: Undefined index: in /in/jT6o9 on line 23
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 in /in/jT6o9 on line 21
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 in /in/jT6o9 on line 21
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/jT6o9 on line 21
Process exited with code 255.

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