substr php 7 code example
Example 1: substr() php
<?php
echo substr('abcdef', 1);
echo substr('abcdef', 1, 3);
echo substr('abcdef', 0, 4);
echo substr('abcdef', 0, 8);
echo substr('abcdef', -1, 1);
$string = 'abcdef';
echo $string[0];
echo $string[3];
echo $string[strlen($string)-1];
?>
//substr() function returns certain bits of a string
Example 2: only display part of string php
substr('abcdef', 1);
substr('abcdef', 1, 3);
substr('abcdef', 0, 8);
substr('abcdef', -1, 1);
Example 3: print only some characters of a string in php
substr(string,start,length)
Example 4: php substr
<?php
$rest = substr("abcdef", 0, -1);
$rest = substr("abcdef", 2, -1);
$rest = substr("abcdef", 4, -4);
$rest = substr("abcdef", -3, -1);