General: Backport PHP 7.1 fixes to the 4.5 branch to avoid fatal errors and warnings.
Props simonvik, ayeshrajans See #41135 Built from https://develop.svn.wordpress.org/branches/4.5@41128 git-svn-id: http://core.svn.wordpress.org/branches/4.5@40968 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -221,6 +221,7 @@ class WP_oEmbed {
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* @return false|string False on failure, otherwise the oEmbed provider URL.
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*/
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public function get_provider( $url, $args = '' ) {
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$args = wp_parse_args( $args );
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$provider = false;
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@ -315,6 +316,8 @@ class WP_oEmbed {
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* @return false|string False on failure, otherwise the UNSANITIZED (and potentially unsafe) HTML that should be used to embed.
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*/
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public function get_html( $url, $args = '' ) {
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$args = wp_parse_args( $args );
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/**
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* Filters the oEmbed result before any HTTP requests are made.
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*
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@ -27,6 +27,8 @@
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*/
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function wp_signon( $credentials = array(), $secure_cookie = '' ) {
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if ( empty($credentials) ) {
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$credentials = array(); // Back-compat for plugins passing an empty string.
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if ( ! empty($_POST['log']) )
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$credentials['user_login'] = $_POST['log'];
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if ( ! empty($_POST['pwd']) )
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@ -781,7 +781,7 @@ default:
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$reauth = empty($_REQUEST['reauth']) ? false : true;
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$user = wp_signon( '', $secure_cookie );
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$user = wp_signon( array(), $secure_cookie );
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if ( empty( $_COOKIE[ LOGGED_IN_COOKIE ] ) ) {
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if ( headers_sent() ) {
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