bug #2974067 non-binary fields shown as hex

2010-04-23 14:00:53 -04:00
parent 769aec95ef
commit acdf39e95b
3 changed files with 13 additions and 1 deletions
--- a/libraries/common.lib.php
+++ b/libraries/common.lib.php
@@ -2595,6 +2595,17 @@ function PMA_printable_bit_value($value, $length) {
    return $printable;
 }

+/**
+ * Verifies whether the value contains a non-printable character 
+ *
+ * @uses    preg_match()
+ * @param   string $value 
+ * @return  boolean 
+ */
+function PMA_contains_nonprintable_ascii($value) {
+    return preg_match('@[^[:print:]]@', $value);
+}
+
 /**
 * Converts a BIT type default value  
 * for example, b'010' becomes 010