Php trim string to length

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

Print only some characters of a string in php

substr(string,start,length)

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 vote278 views3 answers
Laravel query order by relation
PHP
14 votes353 views6 answers
How to install laravel
PHP Laravel
2 votes272 views2 answers
Open php.ini in ubuntu
PHP
0 vote298 views1 answer
Stupidity
PHP
8 votes322 views3 answers
Route parameter type laravel
PHP Laravel
1 vote284 views3 answers
Get next month first day php
PHP
2 votes325 views2 answers
Laravel abort with message
PHP Laravel
0 vote281 views1 answer
Php include external directory path
PHP
11 votes272 views6 answers
Datetime validation in laravel
PHP
2 votes268 views1 answer
Php array move first element to last
PHP