@ 2018-03-01T17:05:00Z <?php
$a=['x','y','z'];
while(@$i++<count($a))
echo $a[$i-1];
echo "\n";
echo implode(null,$a);
echo "\n";
foreach($a as $e) echo $e;
echo "\n";
for($i=0;$i<count($a);$i++) echo $a[$i];
echo "\n";
function f($e){echo $e;}
array_walk($a,"f");
echo "\n";
// for debugging
var_dump($a);
print_r($a);
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Output for 8.1.0 - 8.1.27 , 8.2.0 - 8.2.17 , 8.3.0 - 8.3.4 xyz
Deprecated: implode(): Passing null to parameter #1 ($separator) of type array|string is deprecated in /in/LsN83 on line 10
xyz
xyz
xyz
xyz
array(3) {
[0]=>
string(1) "x"
[1]=>
string(1) "y"
[2]=>
string(1) "z"
}
Array
(
[0] => x
[1] => y
[2] => z
)
Output for 5.6.38 , 7.0.33 , 7.1.0 - 7.1.25 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 , 8.0.0 - 8.0.30 xyz
xyz
xyz
xyz
xyz
array(3) {
[0]=>
string(1) "x"
[1]=>
string(1) "y"
[2]=>
string(1) "z"
}
Array
(
[0] => x
[1] => y
[2] => z
)
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153.55 ms | 403 KiB | 177 Q