Question

How to use substring in PHP

Answer 1

// substr(string $string ,int $start [,int $length]) : string


$s = "php java c c++ c#";

echo substr($s, 0, 3) . "<br />";
echo substr($s, 4, 4) . "<br />";
echo substr($s, 9) . "<br />";
echo substr($s, -2) . "<br />";
echo substr($s, -6, 3) . "<br />";
echo substr($s, 8, -3) . "<br />";


  
/*
run:

php
java
c c++ c#
c#
c++
c c++

*/

 

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