Merge pull request #15 from teachmeter/master

Hube2 · web-flow · commit 92b9f961ba2a · 2017-04-28T07:28:36.000-04:00
Replace strlen with mb_strlen to account for utf8

thanks
diff --git a/acf-input-counter.php b/acf-input-counter.php
@@ -78,7 +78,7 @@ public function render_field($field) {
 				// only run on text and text area fields when maxlength is set
 				return;
 			}
-			$len = strlen($field['value']);
+			$len = mb_strlen($field['value']);
 			$max = $field['maxlength'];
 
 			$classes 	= apply_filters('acf-input-counter/classes', array());

Original file line number	Diff line number	Diff line change
`@@ -78,7 +78,7 @@ public function render_field($field) {`
`78`	`78`	`// only run on text and text area fields when maxlength is set`
`79`	`79`	`return;`
`80`	`80`	`}`
`81`		`- $len = strlen($field['value']);`
	`81`	`+ $len = mb_strlen($field['value']);`
`82`	`82`	`$max = $field['maxlength'];`
`83`	`83`
`84`	`84`	`$classes = apply_filters('acf-input-counter/classes', array());`