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<?php $toto = array( array('toto' => 'alpha', 'aliou' => 'mari' ), array( 'toto' =>'amadou', 'aliou' => 'dje' ) ); function implode_array_values($key,$input) { return implode(', ', array_map(function($entry) use ($key) { return $entry[$key]; }, $input)); } var_dump(implode_array_values('toto',$toto)); echo array_map("count", $input);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
string(13) "alpha, amadou" Warning: Undefined variable $input in /in/RQq3n on line 21 Fatal error: Uncaught TypeError: array_map(): Argument #2 ($array) must be of type array, null given in /in/RQq3n:21 Stack trace: #0 /in/RQq3n(21): array_map('count', NULL) #1 {main} thrown in /in/RQq3n on line 21
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 string(13) "alpha, amadou" Warning: Undefined variable $input in /in/RQq3n on line 21 Fatal error: Uncaught TypeError: array_map(): Argument #2 ($array) must be of type array, null given in /in/RQq3n:21 Stack trace: #0 /in/RQq3n(21): array_map('count', NULL) #1 {main} thrown in /in/RQq3n on line 21
Process exited with code 255.
Output for 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
string(13) "alpha, amadou" Notice: Undefined variable: input in /in/RQq3n on line 21 Warning: array_map(): Expected parameter 2 to be an array, null given in /in/RQq3n on line 21
Output for 7.3.32 - 7.3.33
string(13) "alpha, amadou" Warning: array_map(): Expected parameter 2 to be an array, null given in /in/RQq3n on line 21
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33
string(13) "alpha, amadou" Notice: Undefined variable: input in /in/RQq3n on line 21 Warning: array_map(): Argument #2 should be an array in /in/RQq3n on line 21
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