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 vote134 views6 answers
Socialite laravel 7
PHP Laravel
0 vote118 views2 answers
Cambiar entre versiones de php linux
PHP
27 votes114 views3 answers
How to migrate a specific table in laravel
PHP
0 vote121 views1 answer
Type error: Argument 1 passed to App\Http\Controllers\Controller::validate() must be an instance of Illv
PHP
0 vote118 views1 answer
Install phpUnit in php by composer
PHP
0 vote109 views1 answer
Only get selected value from has many ralation laravel
PHP
4 votes116 views2 answers
Check request header laravel
PHP
1 vote139 views3 answers
Df
PHP
0 vote156 views1 answer
Php reader read date from excel
PHP
1 vote120 views2 answers
Laravel get url parameter value in controller
PHP Laravel