Php substr

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 character of string

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

Get last character of string php

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

Source: stackoverflow.com

Take 10 character from string using php

$return_string = substr("Hi i am returning first 10 characters.", 0, 10);
Output:
"Hi i am re"

Take last four digits php

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

Source: stackoverflow.com

Php substr

<?php
$rest = substr("abcdef", -1);    // returns "f"
$rest = substr("abcdef", -2);    // returns "ef"
$rest = substr("abcdef", -3, 1); // returns "d"
?>

Source: php.net

Similar codes

0 vote189 views1 answer
Seguridad de las api en laravel
PHP
1 vote157 views1 answer
Php word wrap
PHP
5 votes168 views2 answers
Memory limit wordpress
PHP
0 vote267 views1 answer
Malformed UTF-8 characters, possibly incorrectly encoded
PHP
0 vote195 views6 answers
Use varable on all site pages laravel
PHP Laravel
0 vote186 views2 answers
Settings pages are created like this:
PHP
0 vote213 views2 answers
Maatwebsite/excel package 5.2 laravel
PHP Laravel
1 vote186 views3 answers
Laravel convert timestamp to date
PHP
2 votes189 views1 answer
Get image size php
PHP
7 votes266 views3 answers
Class 'App\Models\Auth' not found
PHP