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

3 votes295 views6 answers
Php preg_match
PHP
0 vote326 views1 answer
Laravel eloquent many to many query using whereHas
PHP Laravel
1 vote313 views1 answer
Wordpress get perma link
PHP Wordpress
0 vote357 views1 answer
Wordpress admin settings form
PHP
1 vote368 views1 answer
Wordpress escape string
PHP Wordpress
0 vote403 views1 answer
Drupal 9 how to pass arguments to custom blocks
PHP Drupal
0 vote285 views1 answer
Désactiver l’exposition des utilisateurs admins aux niveaux de l’API wp-json.
PHP
0 vote312 views1 answer
Php artisan reset --force
PHP
0 vote271 views1 answer
Nginx phpmyadmin subdirectory
PHP
3 votes320 views2 answers
Laravel check if query builder is empty
PHP Laravel