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[3.1.0] More PHP4->PHP5 conversions, notably reference removal of most methods that return objects

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- Removed HTMLPurifier_Error
- Documentation updates
- Removed more copy() methods in favor of clone
- HTMLPurifier::getInstance() to HTMLPurifier::instance()
- Fix InterchangeBuilder to use HTMLPURIFIER_PREFIX

git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1689 48356398-32a2-884e-a903-53898d9a118a
This commit is contained in:
Edward Z. Yang
2008-04-23 02:40:17 +00:00
parent 893cdd0301
commit eaabccdd9b
49 changed files with 237 additions and 210 deletions
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17
library/HTMLPurifier/ConfigSchema.php
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@@ -40,7 +40,7 @@ class HTMLPurifier_ConfigSchema {
/**
* Retrieves an instance of the application-wide configuration definition.
*/
public static function &instance($prototype = null) {
public static function instance($prototype = null) {
if ($prototype !== null) {
HTMLPurifier_ConfigSchema::$singleton = $prototype;
} elseif (HTMLPurifier_ConfigSchema::$singleton === null || $prototype === true) {
@@ -104,9 +104,8 @@ class HTMLPurifier_ConfigSchema {
* @param $allowed Lookup array of allowed values
*/
public function addAllowedValues($namespace, $name, $allowed) {
$directive =& $this->info[$namespace][$name];
$type = $directive->type;
$directive->allowed = $allowed;
$type = $this->info[$namespace][$name]->type;
$this->info[$namespace][$name]->allowed = $allowed;
}
/**
@@ -130,21 +129,21 @@ class HTMLPurifier_ConfigSchema {
$type = $type_values[0];
$modifier = isset($type_values[1]) ? $type_values[1] : false;
$allow_null = ($modifier === 'null');
$def =& HTMLPurifier_ConfigSchema::instance();
$def = HTMLPurifier_ConfigSchema::instance();
$def->add($namespace, $name, $default, $type, $allow_null);
}
/** @see HTMLPurifier_ConfigSchema->addNamespace() */
public static function defineNamespace($namespace, $description) {
HTMLPurifier_ConfigSchema::deprecated(__METHOD__);
$def =& HTMLPurifier_ConfigSchema::instance();
$def = HTMLPurifier_ConfigSchema::instance();
$def->addNamespace($namespace);
}
/** @see HTMLPurifier_ConfigSchema->addValueAliases() */
public static function defineValueAliases($namespace, $name, $aliases) {
HTMLPurifier_ConfigSchema::deprecated(__METHOD__);
$def =& HTMLPurifier_ConfigSchema::instance();
$def = HTMLPurifier_ConfigSchema::instance();
$def->addValueAliases($namespace, $name, $aliases);
}
@@ -155,14 +154,14 @@ class HTMLPurifier_ConfigSchema {
foreach ($allowed_values as $value) {
$allowed[$value] = true;
}
$def =& HTMLPurifier_ConfigSchema::instance();
$def = HTMLPurifier_ConfigSchema::instance();
$def->addAllowedValues($namespace, $name, $allowed);
}
/** @see HTMLPurifier_ConfigSchema->addAlias() */
public static function defineAlias($namespace, $name, $new_namespace, $new_name) {
HTMLPurifier_ConfigSchema::deprecated(__METHOD__);
$def =& HTMLPurifier_ConfigSchema::instance();
$def = HTMLPurifier_ConfigSchema::instance();
$def->addAlias($namespace, $name, $new_namespace, $new_name);
}