@ 2014-10-30T07:37:41Z <?php
function reverse($string) {
$substr1 = "";
$substr2 = "";
$strLength = strlen($string)-1;
for ($i = 0; $i < ($strLength / 2); $i++) {
$substr1[] = $string[$strLength-$i];
$substr2[] = $string[$i];
}
var_dump($substr1);
var_dump($substr2);
return $string = $substr1 + $substr2;
}
var_dump(reverse('12345'));
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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 - 8.3.6 Fatal error: Uncaught Error: [] operator not supported for strings in /in/gAnmd:7
Stack trace:
#0 /in/gAnmd(15): reverse('12345')
#1 {main}
thrown in /in/gAnmd on line 7
Process exited with code 255 . Output for 4.3.0 - 4.3.11 , 4.4.0 - 4.4.9 , 5.0.0 - 5.0.5 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 , 5.5.0 - 5.5.38 , 5.6.0 - 5.6.40 , 7.0.0 - 7.0.33 array(2) {
[0]=>
string(1) "5"
[1]=>
string(1) "4"
}
array(2) {
[0]=>
string(1) "1"
[1]=>
string(1) "2"
}
array(2) {
[0]=>
string(1) "5"
[1]=>
string(1) "4"
}
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276.01 ms | 404 KiB | 459 Q