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<?php function addArrays($input,$output) { return array_sum(func_get_args()); } $output = array(0,0,0,0,0); $testdata = "580,680,480,380"; $output = array_map(addArrays(), $output, array_push(explode(",", $testdata),array_sum(explode(",", $testdata)))); var_dump($output); ?>
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 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
Fatal error: Uncaught ArgumentCountError: Too few arguments to function addArrays(), 0 passed in /in/G5OAq on line 9 and exactly 2 expected in /in/G5OAq:3 Stack trace: #0 /in/G5OAq(9): addArrays() #1 {main} thrown in /in/G5OAq on line 3
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 Fatal error: Uncaught ArgumentCountError: Too few arguments to function addArrays(), 0 passed in /in/G5OAq on line 9 and exactly 2 expected in /in/G5OAq:3 Stack trace: #0 /in/G5OAq(9): addArrays() #1 {main} thrown in /in/G5OAq on line 3
Process exited with code 255.
Output for 7.0.0 - 7.0.20
Warning: Missing argument 1 for addArrays(), called in /in/G5OAq on line 9 and defined in /in/G5OAq on line 3 Warning: Missing argument 2 for addArrays(), called in /in/G5OAq on line 9 and defined in /in/G5OAq on line 3 Notice: Only variables should be passed by reference in /in/G5OAq on line 9 Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in /in/G5OAq on line 9 NULL
Output for 5.4.1 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Warning: Missing argument 1 for addArrays(), called in /in/G5OAq on line 9 and defined in /in/G5OAq on line 3 Warning: Missing argument 2 for addArrays(), called in /in/G5OAq on line 9 and defined in /in/G5OAq on line 3 Strict Standards: Only variables should be passed by reference in /in/G5OAq on line 9 Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in /in/G5OAq on line 9 NULL
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