Replacing Substrings: string substr_replace ( string str, string replacmnt, int start [, int len] ) : substr_replace « String « PHP






  1. PHP
  2. String
  3. substr_replace

Replacing Substrings: string substr_replace ( string str, string replacmnt, int start [, int len] )

 
<?php 
$mystring = substr_replace("Hello World", "asdf", 0, 0); 
echo $mystring . "<br />"; 

$mystring = substr_replace("Hello World", "0 w0", 4, 4); 
echo $mystring; 


?>








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