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PHP code to insert a string at a specified position in the string_PHP tutorial
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- 2016-07-21 15:40:57845browse
Copy code The code is as follows:
//Insert a string
function str_insert($str, $i, $substr)
{
for($j=0; $j<$i; $j++){
$startstr .= $str[$j];
}
for ($j= $i; $j
}
$str = ($startstr . $substr . $laststr) ;
return $str;
}
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