Changeset 5801 for trunk/wp-includes/functions.php

Timestamp:

07/15/2007 05:52:50 PM (18 years ago)

Author:

ryan

Message:

Show upload file size in upload browser. Props tellyworth. fixes #4561

File:

• trunk/wp-includes/functions.php (modified) (1 diff)

trunk/wp-includes/functions.php

@@ -90 +90 @@
 
     return number_format($number, $decimals, $wp_locale->number_format['decimal_point'], $wp_locale->number_format['thousands_sep']);
+}
+
+function size_format($bytes, $decimals = null) {
+    // technically the correct unit names for powers of 1024 are KiB, MiB etc
+    // see http://en.wikipedia.org/wiki/Byte
+    $quant = array(
+        'TB' => pow(1024, 4),
+        'GB' => pow(1024, 3),
+        'MB' => pow(1024, 2),
+        'kB' => pow(1024, 1),
+        'B'  => pow(1024, 0),
+    );
+
+    foreach ($quant as $unit => $mag)
+        if ( intval($bytes) >= $mag )
+            return number_format_i18n($bytes / $mag, $decimals) . ' ' . $unit;
 }