в 10:37, 26 мая 2010

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==string wordwrap ( string str [, int line_length[, string break_char [, bool cut]]] )==



<source lang="html4strict">

$text = "this is a test. this is a test. this is a test. this is a test. this is a test. this is a test. this is a test.";
$text = wordwrap($text, 20, " ");
print $text;

</source>

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



<source lang="html4strict">

<?php
$textblock = "this is a test. this is a test. this is a test. this is a test";
echo wordwrap ($textblock, 20, " ");
?>

</source>

==Supply 1 as a fourth parameter, which enables "cut" modewords over the limit will be cut up if this is enabled.==



<source lang="html4strict">

<?
$text = "this is a test.this is a test.this is a test.this is a test.this is a test.this is a test.";
$text = wordwrap($text, 6, "\n", 1);
print $text;
?>

</source>

==wordwrap() doesn"t break at your line limit if a word has more characters than the limit.==



<source lang="html4strict">

<?php
$string = "this is a test. this is a test.this is a test.this is a test.this is a test.";
$string .= "this is a test.this is a test.this is a test.this is a test.this is a test.!";
print wordwrap( $string, 24, " \n", 1 );
?>

</source>

==wordwrap() has two more optional arguments: a number representing the maximum number of characters per line and a string representing the end of the line string.==



<source lang="html4strict">

<?php
print wordwrap( $string, 24, " \n");
?>

</source>

==wordwrap() requires one argument, the string to be transformed.==



<source lang="html4strict">

By default, wordwrap() wraps lines every 75 characters and uses \n as its line-break character.

<?php
$string = "this is a test.this is a test.this is a test.this is a test.this is a test.this is a test.";
$string .= "this is a test.this is a test.this is a test.this is a test.this is a test.this is a test.";
print wordwrap($string);
?>

</source>

==Wrapping Text==



<source lang="html4strict">

<?php
$astring = "Hello\nWorld\n\nHow are you?";
echo nl2br ($astring) . " ";

$textblock = "this is a test. this is a test. this is a test. this is a test. this is a test. !";
echo wordwrap ($textblock, 20, " ");
?>

</source>

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PHP/String/wordwrap - История изменений

в 10:37, 26 мая 2010

Admin: 1 версия