Php get first character of string

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

Source: php.net

Php get first 5 characters of string

$result = substr("Hello How are you", 0, 5); //first 5 chars "Hello"

Php get first character of string

$firstStringCharacter = substr("hello", 0, 1);

Get last character of string php

substr("testers", -1); // returns "s"

Source: stackoverflow.com

Take last four digits php

$newstring = substr($dynamicstring, -7);

Source: stackoverflow.com

Php trim string to length

<?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';

Similar codes

0 vote190 views2 answers
Limit foreach loop laravel
PHP
0 vote300 views1 answer
Login with email or username codeigniter 4
PHP CodeIgniter
0 vote173 views1 answer
Password strength php
PHP
3 votes254 views2 answers
Laravel model exists id
PHP Laravel
0 vote241 views1 answer
Laravel asset prevent browser caching
PHP Laravel
7 votes183 views6 answers
Array key value php
PHP
1 vote238 views2 answers
Codeigniter query result
PHP CodeIgniter
0 vote209 views1 answer
Laravel 8 blade get days and hours ago
PHP
0 vote215 views1 answer
$request laravel undefined inside function query
PHP Laravel
1 vote212 views1 answer
Pass model in function laravel
PHP Laravel