Improve ID entropy, refs #12 (#13)

SemanticMediaWiki · Feb 10, 2018 · 335dc87 · 335dc87
1 parent 8ff3613
commit 335dc87
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/MermaidParserFunction.php b/src/MermaidParserFunction.php
@@ -51,7 +51,10 @@ public function setDefaultTheme( $defaultTheme ) {
 	public function parse( array $params ) {
 
 		$class = 'ext-mermaid';
-		$id = 'ext-mermaid-' . uniqid();
+
+		// #12 Improve entropy by adding a random number
+		$id = uniqid( 'ext-mermaid-' . rand( 1, 10000 ) );
+
 
 		if( isset( $params[0] ) && $params[0] instanceof \Parser ) {
 			array_shift( $params );