note 32482 added to function.substr
| From: | rhallado at zipmail dot com dot br | Date: | Wed, 28 May 2003 20:10:06 +0000 |
| Subject: | note 32482 added to function.substr | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-49207@lists.php.net to get a copy of this message | ||
Esse script coloca um <br> depois de um determinado numero de caracteres...
<?
$text = "AABBCCDDEEFFGGHHIIJJLLMMNNOOPPQQRRSSTTWWUUVVXXZZ";
$maxchar = 4;
$total = strlen($text);
$linhas = ceil($total / $maxchar);
while ($i <= $linhas) {
$i++;
$init = $init+$maxchar;
if ( $i == '1' ) { $init = 0; }
$resultado = substr("$text", $init, $maxchar). '<br>';
if ( $resultado != '' ) { echo $resultado; }
}
?>
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Manual Page -- http://www.php.net/manual/en/function.substr.php
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