add_query_arg [ WordPress Function ]
add_query_arg ( No parameters )
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| Returns: |
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| Defined at: |
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Retrieve a modified URL query string.
You can rebuild the URL and append a new query variable to the URL query by using this function. You can also retrieve the full URL with query data.
Adding a single key & value or an associative array. Setting a key value to an empty string removes the key. Omitting oldquery_or_uri uses the $_SERVER value. Additional values provided are expected to be encoded appropriately with urlencode() or rawurlencode().
Source
<?php
function add_query_arg() {
$ret = '';
if ( is_array( func_get_arg(0) ) ) {
if ( @func_num_args() < 2 || false === @func_get_arg( 1 ) )
$uri = $_SERVER['REQUEST_URI'];
else
$uri = @func_get_arg( 1 );
} else {
if ( @func_num_args() < 3 || false === @func_get_arg( 2 ) )
$uri = $_SERVER['REQUEST_URI'];
else
$uri = @func_get_arg( 2 );
}
if ( $frag = strstr( $uri, '#' ) )
$uri = substr( $uri, 0, -strlen( $frag ) );
else
$frag = '';
if ( preg_match( '|^https?://|i', $uri, $matches ) ) {
$protocol = $matches[0];
$uri = substr( $uri, strlen( $protocol ) );
} else {
$protocol = '';
}
if ( strpos( $uri, '?' ) !== false ) {
$parts = explode( '?', $uri, 2 );
if ( 1 == count( $parts ) ) {
$base = '?';
$query = $parts[0];
} else {
$base = $parts[0] . '?';
$query = $parts[1];
}
} elseif ( !empty( $protocol ) || strpos( $uri, '=' ) === false ) {
$base = $uri . '?';
$query = '';
} else {
$base = '';
$query = $uri;
}
wp_parse_str( $query, $qs );
$qs = urlencode_deep( $qs ); // this re-URL-encodes things that were already in the query string
if ( is_array( func_get_arg( 0 ) ) ) {
$kayvees = func_get_arg( 0 );
$qs = array_merge( $qs, $kayvees );
} else {
$qs[func_get_arg( 0 )] = func_get_arg( 1 );
}
foreach ( (array) $qs as $k => $v ) {
if ( $v === false )
unset( $qs[$k] );
}
$ret = build_query( $qs );
$ret = trim( $ret, '?' );
$ret = preg_replace( '#=(&|$)#', '$1', $ret );
$ret = $protocol . $base . $ret . $frag;
$ret = rtrim( $ret, '?' );
return $ret;
}
?>
Examples [ wp-snippets.com ]
Google Arama Sonuçlarý
- Function Reference/add query arg « WordPress Codex
Description. Retrieve a modified URL (with) query string. You can rebuild the URL and append a new query variable to the URL query by using this function.
codex.wordpress.org - Adding GET params to a URL in WordPress with add_query_arg ...
Feb 13, 2009 ... add_query_arg(); ... $some_url = add_query_arg( $params, $some_url ); ... in the URL, you can just hand all that hassle to add_query_arg.
www.simonwheatley.co.uk - plugins - add_query_arg not working - WordPress
Nov 30, 2010 ... I added a filter to append a parameter onto the URL when navigating in categories. This is used to sort posts by their votes when browsing a ...
wordpress.stackexchange.com - add_query_arg | Pippins Plugins
Feb 13, 2012 ... In part five of this User Submitted Image Gallery tutorial series we build the advanced query system that allows users to filter images by ...
pippinsplugins.com
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