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Fix PHP 5.0 and other early version compatibility by removing use of __toString

git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1629 48356398-32a2-884e-a903-53898d9a118a
This commit is contained in:
Edward Z. Yang
2008-03-23 02:50:42 +00:00
parent 6d517fab09
commit 7e59923029
5 changed files with 16 additions and 22 deletions

View File

@@ -32,7 +32,7 @@ class HTMLPurifier_ConfigSchema_Interchange
* Adds a directive array to $directives
*/
public function addDirective($directive) {
if (isset($this->directives[$i = "{$directive->id}"])) {
if (isset($this->directives[$i = $directive->id->toString()])) {
throw new HTMLPurifier_ConfigSchema_Exception("Cannot redefine directive '$i'");
}
$this->directives[$i] = $directive;