X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=format.php;h=d058631cdd1885c881c44a5a5d755f409b0f153d;hb=b7394a3a8379c423f6293fd343e6e4ef32d990ed;hp=99a67b72a70210b00ad2223a33a8a6b858f6e4cc;hpb=277f0431cc57acc1b77c1fbe733c40e9ba90d710;p=wfpl.git

diff --git a/format.php b/format.php
index 99a67b7..d058631 100644
--- a/format.php
+++ b/format.php
@@ -87,6 +87,20 @@ function format_filename($str) {
 	return ereg_replace('^[.-]', '_', $str);
 }
 
+function format_h_w_image($str) {
+	$fields = explode(' ', $str);
+	if(count($fields) != 3) {
+		return '';
+	}
+
+	list($width, $height, $filename) = $fields;
+	$width = format_int_0($width);
+	$height = format_int_0($height);
+	$filename = format_filename($filename);
+
+	return "$width $height $filename";
+}
+
 function format_varname($str) {
 	$str = strtolower($str);
 	$str = ereg_replace('[^a-z0-9_]', '_', $str);