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 stringphp get first character of string
$firstStringCharacter = substr("hello", 0, 1);first name of string php
$words = explode(" ", $string);
$firstname = $words[0];
$lastname = $words[1];
$third_word = $words[2];get first word from string php
function getFirstWord($string)
{
$arr = explode(' ', trim($string));
return isset($arr[0]) ? $arr[0] : $string;
}Copyright © 2021 Codeinu
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