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functions.php

Timestamp:

06/23/2014 02:47:08 PM (12 years ago)

Author:

SergeyBiryukov

Message:

Introduce a binary-safe wrapper for strlen() and use it in seems_utf8(), utf8_uri_encode(), and wp_read_image_metadata().

Use binary-safe POMO_Reader::strlen() in MO::export_to_file_handle().

fixes #28162.

File:

-              r28794
+              r28806
 /**
+ * Uses a binary-safe encoding to get the length of a string in bytes if func_overload is enabled.
+ *
+ * @see mbstring_binary_safe_encoding()
+ *
+ * @since 4.0.0
+ *
+ * @param string $string The string to get the length of.
+ * @return int The length of the string in bytes.
+ */
+function mbstring_binary_safe_strlen( $string ) {
+        mbstring_binary_safe_encoding();
+        $length = strlen( $string );
+        reset_mbstring_encoding();
+        return $length;
+}
+/**
  * Alternative to filter_var( $var, FILTER_VALIDATE_BOOLEAN )
+ *

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