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@ 2021-01-21T23:50:05Z

<?php

for($j=0;$j<20;$j++){
$u="hello
".$u;
}


$b=explode("\n",$u);


for($i=20;$i>=10;$i--){
$ssj=$b[$i]."
".$ssj;
}
echo $ssj;

Output
Performance
VLD
References
Branches

explode: documentation ( source)

preferences:dark modelive previewkey bindings

35.99 ms | 404 KiB | 5 Q