php get first 5 characters of string
$result = substr("Hello How are you", 0, 5); //first 5 chars "Hello"
php get first 5 characters of string
$result = substr("Hello How are you", 0, 5); //first 5 chars "Hello"
get last character of string php
substr("testers", -1); // returns "s"
substr() php
<?php
echo substr('abcdef', 1); // bcdef
echo substr('abcdef', 1, 3); // bcd
echo substr('abcdef', 0, 4); // abcd
echo substr('abcdef', 0, 8); // abcdef
echo substr('abcdef', -1, 1); // f
// Accessing single characters in a string
// can also be achieved using "square brackets"
$string = 'abcdef';
echo $string[0]; // a
echo $string[3]; // d
echo $string[strlen($string)-1]; // f
?>
//substr() function returns certain bits of a string
php get string before character
$arr = explode("/", $string, 2);
$first = $arr[0];
substr php
<?php
// Return "world" from the string:
echo substr("Hello world", 6);
?>
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