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<?php $opt1 = array( array( 'title' => "damn" ), array( 'title' => "php" ), array( 'title' => "fucks" ), array( 'title' => "up" ), array( 'title' => "my" ), array( 'title' => "code" ), ); $opt2 = array( ); array_intersect_uassoc($opt1, $opt2, function($e1, $e2, $e3, $e4){ var_dump($e1); var_dump($e2); var_dump($e3); var_dump($e4); });
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught ArgumentCountError: Too few arguments to function {closure}(), 2 passed and exactly 4 expected in /in/2g7kh:26 Stack trace: #0 [internal function]: {closure}(0, 1) #1 /in/2g7kh(26): array_intersect_uassoc(Array, Array, Object(Closure)) #2 {main} thrown in /in/2g7kh on line 26
Process exited with code 255.
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
Fatal error: Uncaught ArgumentCountError: Too few arguments to function {closure}(), 2 passed and exactly 4 expected in /in/2g7kh:26 Stack trace: #0 [internal function]: {closure}(0, 1) #1 /in/2g7kh(31): array_intersect_uassoc(Array, Array, Object(Closure)) #2 {main} thrown in /in/2g7kh on line 26
Process exited with code 255.
Output for 7.0.0 - 7.0.20
Warning: Missing argument 3 for {closure}() in /in/2g7kh on line 26 Warning: Missing argument 4 for {closure}() in /in/2g7kh on line 26 int(0) int(1) Notice: Undefined variable: e3 in /in/2g7kh on line 29 NULL Notice: Undefined variable: e4 in /in/2g7kh on line 30 NULL Warning: Missing argument 3 for {closure}() in /in/2g7kh on line 26 Warning: Missing argument 4 for {closure}() in /in/2g7kh on line 26 int(1) int(2) Notice: Undefined variable: e3 in /in/2g7kh on line 29 NULL Notice: Undefined variable: e4 in /in/2g7kh on line 30 NULL Warning: Missing argument 3 for {closure}() in /in/2g7kh on line 26 Warning: Missing argument 4 for {closure}() in /in/2g7kh on line 26 int(2) int(3) Notice: Undefined variable: e3 in /in/2g7kh on line 29 NULL Notice: Undefined variable: e4 in /in/2g7kh on line 30 NULL Warning: Missing argument 3 for {closure}() in /in/2g7kh on line 26 Warning: Missing argument 4 for {closure}() in /in/2g7kh on line 26 int(3) int(4) Notice: Undefined variable: e3 in /in/2g7kh on line 29 NULL Notice: Undefined variable: e4 in /in/2g7kh on line 30 NULL Warning: Missing argument 3 for {closure}() in /in/2g7kh on line 26 Warning: Missing argument 4 for {closure}() in /in/2g7kh on line 26 int(4) int(5) Notice: Undefined variable: e3 in /in/2g7kh on line 29 NULL Notice: Undefined variable: e4 in /in/2g7kh on line 30 NULL
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28
Warning: Missing argument 3 for {closure}() in /in/2g7kh on line 26 Warning: Missing argument 4 for {closure}() in /in/2g7kh on line 26 int(2) int(1) Notice: Undefined variable: e3 in /in/2g7kh on line 29 NULL Notice: Undefined variable: e4 in /in/2g7kh on line 30 NULL Warning: Missing argument 3 for {closure}() in /in/2g7kh on line 26 Warning: Missing argument 4 for {closure}() in /in/2g7kh on line 26 int(5) int(2) Notice: Undefined variable: e3 in /in/2g7kh on line 29 NULL Notice: Undefined variable: e4 in /in/2g7kh on line 30 NULL Warning: Missing argument 3 for {closure}() in /in/2g7kh on line 26 Warning: Missing argument 4 for {closure}() in /in/2g7kh on line 26 int(2) int(0) Notice: Undefined variable: e3 in /in/2g7kh on line 29 NULL Notice: Undefined variable: e4 in /in/2g7kh on line 30 NULL Warning: Missing argument 3 for {closure}() in /in/2g7kh on line 26 Warning: Missing argument 4 for {closure}() in /in/2g7kh on line 26 int(4) int(2) Notice: Undefined variable: e3 in /in/2g7kh on line 29 NULL Notice: Undefined variable: e4 in /in/2g7kh on line 30 NULL Warning: Missing argument 3 for {closure}() in /in/2g7kh on line 26 Warning: Missing argument 4 for {closure}() in /in/2g7kh on line 26 int(3) int(2) Notice: Undefined variable: e3 in /in/2g7kh on line 29 NULL Notice: Undefined variable: e4 in /in/2g7kh on line 30 NULL Warning: Missing argument 3 for {closure}() in /in/2g7kh on line 26 Warning: Missing argument 4 for {closure}() in /in/2g7kh on line 26 int(1) int(0) Notice: Undefined variable: e3 in /in/2g7kh on line 29 NULL Notice: Undefined variable: e4 in /in/2g7kh on line 30 NULL Warning: Missing argument 3 for {closure}() in /in/2g7kh on line 26 Warning: Missing argument 4 for {closure}() in /in/2g7kh on line 26 int(5) int(3) Notice: Undefined variable: e3 in /in/2g7kh on line 29 NULL Notice: Undefined variable: e4 in /in/2g7kh on line 30 NULL Warning: Missing argument 3 for {closure}() in /in/2g7kh on line 26 Warning: Missing argument 4 for {closure}() in /in/2g7kh on line 26 int(4) int(5) Notice: Undefined variable: e3 in /in/2g7kh on line 29 NULL Notice: Undefined variable: e4 in /in/2g7kh on line 30 NULL
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/2g7kh on line 26
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/2g7kh on line 26
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/2g7kh on line 26
Process exited with code 255.
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