Update Checker.php

oburk · web-flow · commit 5c0e5bc910ef · 2020-02-24T11:06:37.000+01:00
fixed PHP warning `preg_match(): Compilation failed: invalid range in character class`
diff --git a/src/ImageAccessibility/Checker.php b/src/ImageAccessibility/Checker.php
@@ -85,7 +85,7 @@ private function _eval_imgs(array $img_nodes): void
                       'recommendation' => 'If this image is integral to the content, please add a description.'];
                 }
                 // modified regex from https://stackoverflow.com/questions/6768779/test-filename-with-regular-expression
-                if (preg_match("/^[\w,\s-\.]+\.[A-Za-z]{3,}$/", trim($alt))) {
+                if (preg_match("/^[\w,\s\-\.]+\.[A-Za-z]{3,}$/", trim($alt))) {
                     $this->errors[] = (object) [
                     'type' => 'filename alt',
                     'src'  => $src,

Original file line number	Diff line number	Diff line change
`@@ -85,7 +85,7 @@ private function _eval_imgs(array $img_nodes): void`
`85`	`85`	`'recommendation' => 'If this image is integral to the content, please add a description.'];`
`86`	`86`	`}`
`87`	`87`	`// modified regex from https://stackoverflow.com/questions/6768779/test-filename-with-regular-expression`
`88`		`- if (preg_match("/^[\w,\s-\.]+\.[A-Za-z]{3,}$/", trim($alt))) {`
	`88`	`+ if (preg_match("/^[\w,\s\-\.]+\.[A-Za-z]{3,}$/", trim($alt))) {`
`89`	`89`	`$this->errors[] = (object) [`
`90`	`90`	`'type' => 'filename alt',`
`91`	`91`	`'src' => $src,`