From 705c93e8f797a7aa4e4f37fdfd0e49660d43b161 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris+github@qwirx.com>
Date: Fri, 16 Nov 2012 18:56:42 +0000
Subject: [PATCH 1/4] Fix crash when loading a DOMDocument node ($loaded not
 initialised).

---
 phpQuery/phpQuery/DOMDocumentWrapper.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/phpQuery/phpQuery/DOMDocumentWrapper.php b/phpQuery/phpQuery/DOMDocumentWrapper.php
index 47ce35c..a58b1f3 100644
--- a/phpQuery/phpQuery/DOMDocumentWrapper.php
+++ b/phpQuery/phpQuery/DOMDocumentWrapper.php
@@ -59,6 +59,7 @@ public function load($markup, $contentType = null, $newDocumentID = null) {
 			$this->root = $this->document;
 			$this->charset = $this->document->encoding;
 			// TODO isDocumentFragment
+			$loaded = true;
 		} else {
 			$loaded = $this->loadMarkup($markup);
 		}
@@ -677,4 +678,4 @@ public static function expandEmptyTag($tag, $xml){
         }
         return $xml;
 	}
-}
\ No newline at end of file
+}

From ca72bd3cddd011ecd9f3a4fb8b23d141ab925825 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris+github@qwirx.com>
Date: Fri, 1 Feb 2013 15:45:24 +0000
Subject: [PATCH 2/4] Add an attrs() method.

Returns attributes for all matched elements, not just the first one.
E.g. the href attribute of all matching links.
---
 phpQuery/phpQuery/phpQueryObject.php | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/phpQuery/phpQuery/phpQueryObject.php b/phpQuery/phpQuery/phpQueryObject.php
index 9693cb9..99f1ac0 100644
--- a/phpQuery/phpQuery/phpQueryObject.php
+++ b/phpQuery/phpQuery/phpQueryObject.php
@@ -2631,6 +2631,21 @@ public function attr($attr = null, $value = null) {
 		return is_null($value)
 			? '' : $this;
 	}
+	
+	/**
+	 * @return The same attribute of each matching element, like
+	 * attr() but returns an array with one entry per matched element.
+	 * Read only.
+	 */
+	public function attrs($attr = null) {
+		$results = array();
+		foreach($this->stack(1) as $node) {
+			$results[] = $node->hasAttribute($attr)
+				? $node->getAttribute($attr)
+				: null;
+		}
+		return $results;
+	}
 	/**
 	 * @access private
 	 */

From 4e2e30fd593eec688205c3901db2aadb0990dbac Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris+github@qwirx.com>
Date: Tue, 19 Mar 2013 14:44:18 +0000
Subject: [PATCH 3/4] Add a .texts() method like .attrs().

---
 phpQuery/phpQuery/phpQueryObject.php | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/phpQuery/phpQuery/phpQueryObject.php b/phpQuery/phpQuery/phpQueryObject.php
index 99f1ac0..f0dfa1d 100644
--- a/phpQuery/phpQuery/phpQueryObject.php
+++ b/phpQuery/phpQuery/phpQueryObject.php
@@ -2264,6 +2264,20 @@ public function text($text = null, $callback1 = null, $callback2 = null, $callba
 		}
 		return $return;
 	}
+	
+	/**
+	 * @return The text content of each matching element, like
+	 * text() but returns an array with one entry per matched element.
+	 * Read only.
+	 */
+	public function texts($attr = null) {
+		$results = array();
+		foreach($this->elements as $node) {
+			$results[] = $node->textContent;
+		}
+		return $results;
+	}
+	
 	/**
 	 * Enter description here...
 	 *
@@ -2646,6 +2660,7 @@ public function attrs($attr = null) {
 		}
 		return $results;
 	}
+
 	/**
 	 * @access private
 	 */

From 7a96e2aead25c50ed5e9c564d32c7f6d53f35253 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris+github@qwirx.com>
Date: Mon, 25 Mar 2013 15:13:14 +0000
Subject: [PATCH 4/4] Fix matchClasses(), hasClass() and is() to work with
 non-space separators.

Classes can be separated by any white space, not just space characters.
---
 phpQuery/phpQuery/phpQueryObject.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/phpQuery/phpQuery/phpQueryObject.php b/phpQuery/phpQuery/phpQueryObject.php
index f0dfa1d..db18fda 100644
--- a/phpQuery/phpQuery/phpQueryObject.php
+++ b/phpQuery/phpQuery/phpQueryObject.php
@@ -583,11 +583,12 @@ public function newInstance($newStack = null) {
 	 * @access private
 	 */
 	protected function matchClasses($class, $node) {
+		$nodeClasses = preg_split('/\s+/', $node->getAttribute('class') );
+		
 		// multi-class
 		if ( mb_strpos($class, '.', 1)) {
 			$classes = explode('.', substr($class, 1));
 			$classesCount = count( $classes );
-			$nodeClasses = explode(' ', $node->getAttribute('class') );
 			$nodeClassesCount = count( $nodeClasses );
 			if ( $classesCount > $nodeClassesCount )
 				return false;
@@ -604,8 +605,7 @@ protected function matchClasses($class, $node) {
 			return in_array(
 				// strip leading dot from class name
 				substr($class, 1),
-				// get classes for element as array
-				explode(' ', $node->getAttribute('class') )
+				$nodeClasses
 			);
 		}
 	}