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- <?php
- class HTMLPurifier_StringHashParser
- {
-
- public $default = 'ID';
-
- public function parseFile($file)
- {
- if (!file_exists($file)) {
- return false;
- }
- $fh = fopen($file, 'r');
- if (!$fh) {
- return false;
- }
- $ret = $this->parseHandle($fh);
- fclose($fh);
- return $ret;
- }
-
- public function parseMultiFile($file)
- {
- if (!file_exists($file)) {
- return false;
- }
- $ret = array();
- $fh = fopen($file, 'r');
- if (!$fh) {
- return false;
- }
- while (!feof($fh)) {
- $ret[] = $this->parseHandle($fh);
- }
- fclose($fh);
- return $ret;
- }
-
- protected function parseHandle($fh)
- {
- $state = false;
- $single = false;
- $ret = array();
- do {
- $line = fgets($fh);
- if ($line === false) {
- break;
- }
- $line = rtrim($line, "\n\r");
- if (!$state && $line === '') {
- continue;
- }
- if ($line === '----') {
- break;
- }
- if (strncmp('--#', $line, 3) === 0) {
-
- continue;
- } elseif (strncmp('--', $line, 2) === 0) {
-
- $state = trim($line, '- ');
- if (!isset($ret[$state])) {
- $ret[$state] = '';
- }
- continue;
- } elseif (!$state) {
- $single = true;
- if (strpos($line, ':') !== false) {
-
- list($state, $line) = explode(':', $line, 2);
- $line = trim($line);
- } else {
-
- $state = $this->default;
- }
- }
- if ($single) {
- $ret[$state] = $line;
- $single = false;
- $state = false;
- } else {
- $ret[$state] .= "$line\n";
- }
- } while (!feof($fh));
- return $ret;
- }
- }
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