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php wordwrap() function

Chinese translationRecent Updates：2019-01-23 10:45:57

UK [wə:d ræp] US [wɚd ræp]

n.Automatic line wrapping

php wordwrap() function Video explanation

php wordwrap() function syntax

How to use wordwrap() function?

The wordwrap() function means to wrap a string according to the specified length. The syntax is wordwrap(string,width,break,cut). If the function is successfully executed, the wrapped characters will be returned. String, or false if failed.

Function: Wrap the string according to the specified length

Syntax: wordwrap(string,width,break,cut)

Parameters:

Parameters	Description
string	Required, specifies the string to be wrapped
width	Optional, specifies the maximum line width, the default is 75
break	Optional, specifies the character used as a separator (string breaking character), the default is "\n".
cut	Optional, specifies whether to wrap words larger than the specified width: false -- default, no-wrap. true -- wrap lines.

Description: If the function is successfully executed, the wrapped string will be returned. If it fails, false will be returned.

php wordwrap() function example

<?php
$i = "I love programming. It's fun.";
$j = wordwrap($i,10,"<br>\n",true);
echo $j;
?>

Click the "Run instance" button to view the online instance

Output:

I love
programmin
g. It's
fun.

<?php
$i = "you can study php in php.cn";
$j = wordwrap($i);
echo $j;
?>

Click the "Run Instance" button to view the online instance

Output:

you can study php in php.cn

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