note 68947 added to function.highlight-string
| From: | Wdeah at osu1 dot php dot net | Date: | Wed, 16 Aug 2006 21:36:30 +0000 |
| Subject: | note 68947 added to function.highlight-string | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-115985@lists.php.net to get a copy of this message | ||
<?
// Un ejemplo de como hacer que se vea el numero de lineas
// y que no moleste para nada, a la hora de seleccionar el codigo.
// agregamos ceros, para que todas las lineas numericas tengan la misma longitud.
// 001
// 010
// 100
function agregar0 ($cuantos)
{
for ($i=0; $i < $cuantos; $i++)
{
$dev = $dev.'0';
}
return $dev;
}
// parseamos el codigo que nos devuelve la funcion highlight_string
function HLS_xhtml ($str)
{
$str = highlight_string(stripslashes($str), true);
$str = str_replace(array('<font ', '</font>'), array('<span
', '</span>'), $str);
$str = preg_replace('#color="(.*?)"#', 'style="color:
\\1;"', $str);
$str = str_replace('<code>', '<code style="white-space:
nowrap;">', $str);
// obtenemos el numero de lineas
$lineas = explode("<br />", $str);
?>
<div style="background-color: #0099CC; width: 542px; border: 1px solid #B0B0B0;">
<div style="float: left; color: #FFF; padding: 0 0 0 4px; ">
<code style="white-space: nowrap;">
<?
// agregamos las lineas en el documento...
for ($i=1; $i <= count($lineas); $i++)
{
$a = strlen(count($lineas));
print agregar0($a - strlen($i)).$i.'<br />';
}
?>
</code>
</div>
<div style="float: right; width: 495px; background-color: #F8F8F8; overflow: auto;
overflow-y: hidden; padding: 0 0 0 4px;" id="codigo"><? print $str; ?><br
/> </div>
<div style="clear: both;"><!-- --></div>
</div>
<?
}
// ejemplo de uso:
$file = file_get_contents(__FILE__);
HLS_xhtml($file);
#WDEAH
?>
----
Server IP: 200.59.45.3
Probable Submitter: 201.250.24.79
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----
Manual Page -- http://www.php.net/manual/en/function.highlight-string.php
Edit -- https://master.php.net/note/edit/68947
Del: integrated -- https://master.php.net/note/delete/68947/integrated
Del: useless -- https://master.php.net/note/delete/68947/useless
Del: bad code -- https://master.php.net/note/delete/68947/bad+code
Del: spam -- https://master.php.net/note/delete/68947/spam
Del: non-english -- https://master.php.net/note/delete/68947/non-english
Del: in docs -- https://master.php.net/note/delete/68947/in+docs
Del: other reasons-- https://master.php.net/note/delete/68947
Reject -- https://master.php.net/note/reject/68947
Search -- https://master.php.net/manage/user-notes.php