X-Git-Url: https://vcs.fsf.org/?p=squirrelmail.git;a=blobdiff_plain;f=functions%2Fstrings.php;h=e295c4c910581e81d4f37e7384ebfed934bccb33;hp=01454742ee109a5458f277fae3ba9b3e0fb07227;hb=3ecad5e6d4b425f935cbb53d460cd627a9db2f17;hpb=af5a3d8971cb16986b7dd344c817c3747fd43d07

diff --git a/functions/strings.php b/functions/strings.php
index 01454742..e295c4c9 100644
--- a/functions/strings.php
+++ b/functions/strings.php
@@ -541,5 +541,21 @@ function sm_print_r() {
     print '</pre>';
 }
 
+/**
+ * version of fwrite which checks for failure
+ */
+function sq_fwrite($fp, $string) {
+	// write to file
+	$count = @fwrite($fp,$string);
+	// the number of bytes written should be the length of the string
+	if($count != strlen($string)) {
+		return FALSE;
+	}
+
+	return $count;
+}
+
+
+
 $PHP_SELF = php_self();
 ?>