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Code Issues Releases Wiki Activity

PSR-2 reformatting PHPDoc corrections

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With minor corrections.

Signed-off-by: Marcus Bointon <marcus@synchromedia.co.uk>
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
This commit is contained in:
Marcus Bointon
2013-07-16 13:56:14 +02:00
committed by Edward Z. Yang
parent 19eee14899
commit fac747bdbd
433 changed files with 13302 additions and 6690 deletions
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37
library/HTMLPurifier/PercentEncoder.php
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@@ -13,17 +13,26 @@ class HTMLPurifier_PercentEncoder
/**
* Reserved characters to preserve when using encode().
* @type array
*/
protected $preserve = array();
/**
* String of characters that should be preserved while using encode().
* @param bool $preserve
*/
public function __construct($preserve = false) {
public function __construct($preserve = false)
{
// unreserved letters, ought to const-ify
for ($i = 48; $i <= 57; $i++) $this->preserve[$i] = true; // digits
for ($i = 65; $i <= 90; $i++) $this->preserve[$i] = true; // upper-case
for ($i = 97; $i <= 122; $i++) $this->preserve[$i] = true; // lower-case
for ($i = 48; $i <= 57; $i++) { // digits
$this->preserve[$i] = true;
}
for ($i = 65; $i <= 90; $i++) { // upper-case
$this->preserve[$i] = true;
}
for ($i = 97; $i <= 122; $i++) { // lower-case
$this->preserve[$i] = true;
}
$this->preserve[45] = true; // Dash -
$this->preserve[46] = true; // Period .
$this->preserve[95] = true; // Underscore _
@@ -44,13 +53,14 @@ class HTMLPurifier_PercentEncoder
* Assumes that the string has already been normalized, making any
* and all percent escape sequences valid. Percents will not be
* re-escaped, regardless of their status in $preserve
* @param $string String to be encoded
* @return Encoded string.
* @param string $string String to be encoded
* @return string Encoded string.
*/
public function encode($string) {
public function encode($string)
{
$ret = '';
for ($i = 0, $c = strlen($string); $i < $c; $i++) {
if ($string[$i] !== '%' && !isset($this->preserve[$int = ord($string[$i])]) ) {
if ($string[$i] !== '%' && !isset($this->preserve[$int = ord($string[$i])])) {
$ret .= '%' . sprintf('%02X', $int);
} else {
$ret .= $string[$i];
@@ -64,10 +74,14 @@ class HTMLPurifier_PercentEncoder
* @warning This function is affected by $preserve, even though the
* usual desired behavior is for this not to preserve those
* characters. Be careful when reusing instances of PercentEncoder!
* @param $string String to normalize
* @param string $string String to normalize
* @return string
*/
public function normalize($string) {
if ($string == '') return '';
public function normalize($string)
{
if ($string == '') {
return '';
}
$parts = explode('%', $string);
$ret = array_shift($parts);
foreach ($parts as $part) {
@@ -92,7 +106,6 @@ class HTMLPurifier_PercentEncoder
}
return $ret;
}
}
// vim: et sw=4 sts=4