php trim string length – Truncate a string to first n characters of a string and add three dots if any characters are removed
$user_line = substr($user_line,0,10).'...';
php trim string length
using substr() php, php trim string to length and print only some characters of a string in php.
substr(string,start,length)
php trim string to length
substr() php
<?php
echo substr('tamilrockers', 1);
echo substr('tamilrockers', 1, 3);
echo substr('tamilrockers', 0, 4);
echo substr('tamilrockers', 0, 8);
echo substr('tamilrockers', -1, 1);
$user_line = 'tamilrockers';
echo $user_line[0];
echo $user_line[3];
echo $user_line[strlen($user_line)-1];
?>
//substr() function returns certain bits of a string
php trim string to length
Example
<?php
echo substr('tamilrockers', 1);
echo substr('tamilrockers', 1, 3);
echo substr('tamilrockers', 0, 4);
echo substr('tamilrockers', 0, 8);
echo substr('tamilrockers', -1, 1);
$user_line = 'tamilrockers';
php get first 5 characters of string
$result = substr("Welcome To Pakainfo.com free Download", 0, 5);
php get first character of string
$firstuser_lineCharacter = substr("Welcome", 0, 1);
take last four digits php
$newuser_line = substr($dynamicuser_line, -7);
I hope you get an idea about php trim string length.
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