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run code in 200+ php & hhvm versions
Bugs & Features
<?php function myfunc($iter, $item) { $item = str_replace($iter[0],$iter[1],$item); return $item; } $a = array([',',''],['\n',"\n"]); $str = '1,2,3\n,4,5,6,\n,7,8,9'; var_dump(array_reduce($a, "myfunc", $str));
based on EtuUq
Output for 5.4.0 - 7.2.0
array(2) { [0]=> string(2) "\n" [1]=> string(1) " " }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[', expecting ')' in /in/eWkkE on line 9
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[', expecting ')' in /in/eWkkE on line 9
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/eWkkE on line 9
Process exited with code 255.