Podręcznik PHP
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# wordwrap

(PHP 4 >= 4.0.2)

wordwrap -- Wraps a string to a given number of characters using a string break character.

## Description

string wordwrap ( string str [, int width [, string break [, boolean cut]]])

Returns a string with `str` wrapped at the column number specified by the optional `width` parameter. The line is broken using the (optional) `break` parameter.

wordwrap() will automatically wrap at column 75 and break using '`\n`' (newline) if `width` or `break` are not given.

If the `cut` is set to 1, the string is always wrapped at the specified width. So if you have a word that is larger than the given width, it is broken apart. (See second example).

> Notatka: The optional `cut` parameter was added in PHP 4.0.3

Przykład 1. wordwrap() example
`<?php $text = "The quick brown fox jumped over the lazy dog."; $newtext = wordwrap($text, 20, "<br />"); echo "$newtext\n"; ?>`
This example would display:
    The quick brown fox
    jumped over the
    lazy dog.

Przykład 2. wordwrap() example
`<?php $text = "A very long woooooooooooord."; $newtext = wordwrap($text, 8, "\n", 1); echo "$newtext\n"; ?>`
This example would display:
    A very
    long
    wooooooo
    ooooord.

See also nl2br().

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