Bugfix: (wolf5x) Work item 18492 - load file failed if the file has no extensionType

Classes/PHPExcel/IOFactory.php

@@ -223,6 +223,7 @@ class PHPExcel_IOFactory
 		// First, lucky guess by inspecting file extension
 		$pathinfo = pathinfo($pFilename);
 
+		$extensionType = NULL;
 		if (isset($pathinfo['extension'])) {
 			switch (strtolower($pathinfo['extension'])) {
 				case 'xlsx':			//	Excel (OfficeOpenXML) Spreadsheet
@@ -261,19 +262,20 @@ class PHPExcel_IOFactory
 					break;
 			}
 
+			if ($extensionType !== NULL) {
 				$reader = self::createReader($extensionType);
 				// Let's see if we are lucky
 				if (isset($reader) && $reader->canRead($pFilename)) {
 					return $reader;
 				}
-
+			}
 		}
 
 		// If we reach here then "lucky guess" didn't give any result
 		// Try walking through all the options in self::$_autoResolveClasses
 		foreach (self::$_autoResolveClasses as $autoResolveClass) {
 			//	Ignore our original guess, we know that won't work
-		    if ($reader !== $extensionType) {
+			if ($autoResolveClass !== $extensionType) {
 				$reader = self::createReader($autoResolveClass);
 				if ($reader->canRead($pFilename)) {
 					return $reader;

changelog.txt

@@ -105,6 +105,7 @@ Fixed in develop branch:
 - Bugfix:   (MBaker)     Work item 18146 - Chart Refresh returning cell reference rather than values
 - Bugfix:   (MBaker)     Work item 18145 - Autoshape being identified in twoCellAnchor when includeCharts is TRUE triggering load error
 - Bugfix:   (MBaker)     Work item 18325 - v-type texts for series labels now recognised and parsed correctly
+- Bugfix:   (wolf5x)     Work item 18492 - load file failed if the file has no extensionType
 
 
 2012-05-19 (v1.7.7):