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Uważam, że serwis jest najlepszy na świecie. Wykonany rzetelnie, a wszystkie skrypty sa dopracowane. Zamieszczony materiał godny mistrza. Jestem programistą od wielu lat i bez tego serwisu nie istnieje. Upraszacza życie każdemu programiście. Imponujący jest fakt, że do twórcy serwisu zawsze można się zwrócić z prośbą o pomoc i uzyskuje się ją w bardzo krótkim czasie. Najważniejsze w tym wszystkim jest to, że można korzystać z witryny za symboliczną opłatą.
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str_ireplace (PHP 5) str_ireplace --
Case-insensitive version of str_replace().
Descriptionmixed str_ireplace ( mixed search, mixed replace, mixed subject [, int &count] )
This function returns a string or an array with all occurrences of
search in subject
(ignoring case) replaced with the given replace
value. If you don't need fancy replacing rules, you should generally
use this function instead of eregi_replace() or
preg_replace() with the i modifier.
If subject is an array, then the search
and replace is performed with every entry of
subject, and the return value is an array
as well.
If search and
replace are arrays, then
str_ireplace() takes a value from each array
and uses them to do search and replace on
subject. If
replace has fewer values than
search, then an empty string is used for
the rest of replacement values. If search
is an array and replace is a string; then
this replacement string is used for every value of
search.
Przykład 1. str_ireplace() example |
<?php
$bodytag = str_ireplace("%body%", "black", "<body text=%BODY%>");
?>
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This function is binary safe.
Notatka:
As of PHP 5.0.0 the number of matched and replaced
needles will be returned in
count which is passed by reference.
Prior to PHP 5.0.0 this parameter is not available.
See also:
str_replace(),
ereg_replace(),
preg_replace(), and
strtr().
User Contributed Notestmad4000 at gmail dot com
18-Jan-2006 02:30
Here is a str_ireplace that works on servers running on lower than PHP 5 (4.4 is the lowest that it will work on, I think). If you want it to be non-case-sensitive, remove the strtolower commands from around $haystack and $needle.
<?php
function insens_replace($haystack,$needle,$replacewith)
{
static $recursed=FALSE;
static $beginpart='';
static $endpart='';
if(($pos=strpos(strtolower($haystack),strtolower($needle)))!==FALSE)
{
$recursed=TRUE;
$beginpart.=substr($haystack,0,$pos).$replacewith;
$endpart=substr($haystack,$pos+strlen($needle));
return insens_replace($endpart,$needle,$replacewith);
}
else
{
if($recursed)
{
$result=$beginpart.$endpart;
$recursed=FALSE;
$beginpart='';
$endpart='';
return $result;
}
else
{
return $haystack;
}
}
}
?>
hfuecks at nospam dot org
04-Jul-2005 11:07
Note that character case is being defined by your server's locale setting, which effects strings containing non-ASCII characters.
See strtolower() - http://www.php.net/strtolower and comments - internally str_ireplace converts $search and $replace to lowercase to find matches.
daevid at daevid dot com
05-Apr-2005 10:14
here's a neat little function I whipped up to do HTML color coding of SQL strings.
<?php
function SQL_DEBUG( $query )
{
if( $query == '' ) return 0;
global $SQL_INT;
if( !isset($SQL_INT) ) $SQL_INT = 0;
$query = preg_replace("/['\"]([^'\"]*)['\"]/i", "'<FONT COLOR='#FF6600'>$1</FONT>'", $query, -1);
$query = str_ireplace(
array (
'*',
'SELECT ',
'UPDATE ',
'DELETE ',
'INSERT ',
'INTO',
'VALUES',
'FROM',
'LEFT',
'JOIN',
'WHERE',
'LIMIT',
'ORDER BY',
'AND',
'OR ', 'DESC',
'ASC',
'ON '
),
array (
"<FONT COLOR='#FF6600'><B>*</B></FONT>",
"<FONT COLOR='#00AA00'><B>SELECT</B> </FONT>",
"<FONT COLOR='#00AA00'><B>UPDATE</B> </FONT>",
"<FONT COLOR='#00AA00'><B>DELETE</B> </FONT>",
"<FONT COLOR='#00AA00'><B>INSERT</B> </FONT>",
"<FONT COLOR='#00AA00'><B>INTO</B></FONT>",
"<FONT COLOR='#00AA00'><B>VALUES</B></FONT>",
"<FONT COLOR='#00AA00'><B>FROM</B></FONT>",
"<FONT COLOR='#00CC00'><B>LEFT</B></FONT>",
"<FONT COLOR='#00CC00'><B>JOIN</B></FONT>",
"<FONT COLOR='#00AA00'><B>WHERE</B></FONT>",
"<FONT COLOR='#AA0000'><B>LIMIT</B></FONT>",
"<FONT COLOR='#00AA00'><B>ORDER BY</B></FONT>",
"<FONT COLOR='#0000AA'><B>AND</B></FONT>",
"<FONT COLOR='#0000AA'><B>OR</B> </FONT>",
"<FONT COLOR='#0000AA'><B>DESC</B></FONT>",
"<FONT COLOR='#0000AA'><B>ASC</B></FONT>",
"<FONT COLOR='#00DD00'><B>ON</B> </FONT>"
),
$query
);
echo "<FONT COLOR='#0000FF'><B>SQL[".$SQL_INT."]:</B> ".$query."<FONT COLOR='#FF0000'>;</FONT></FONT><BR>\n";
$SQL_INT++;
} ?>
aidan at php dot net
21-Aug-2004 09:58
aidan at php dot net
30-May-2004 07:36
This functionality is now implemented in the PEAR package PHP_Compat.
More information about using this function without upgrading your version of PHP can be found on the below link:
http://pear.php.net/package/PHP_Compat
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