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add get_file_contents for php<4.2, use get_file_contents($filepath) instead of fread($fp, filesize($filepath))

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gbateson
2005-10-07 01:56:33 +00:00
parent 2116866547
commit b1db3c9018
1 changed files with 15 additions and 19 deletions
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mod/hotpot/lib.php
+15 -19
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@@ -569,11 +569,8 @@ function hotpot_get_titles_and_next_ex(&$hp, $filepath, $get_next=false) {
$hp->exercisesubtitle = '';
$hp->nextexercise = '';
// open the quiz file
if ($fp = @fopen($filepath, 'r')) {
$source = fread($fp, filesize($filepath));
fclose($fp);
// read the quiz file source
if ($source = file_get_contents($filepath)) {
$next = '';
$title = '';
@@ -1392,7 +1389,7 @@ class hotpot_xml_quiz extends hotpot_xml_tree {
// read the file, if required
if ($this->read_file) {
if (!file_exists($this->filepath) || !$fp = fopen($this->filepath, 'r')) {
if (!file_exists($this->filepath) || !is_readable($this->filepath)) {
$this->error = get_string('error_couldnotopensourcefile', 'hotpot', $this->filepath);
if ($this->report_errors) {
error($this->error, $this->course_homeurl);
@@ -1400,9 +1397,8 @@ class hotpot_xml_quiz extends hotpot_xml_tree {
return;
}
// read in the XML source and close the file
$this->source = fread($fp, filesize($this->filepath));
fclose($fp);
// read in the XML source
$this->source = file_get_contents($this->filepath);
// convert relative URLs to absolute URLs
if ($this->convert_urls) {
@@ -1429,16 +1425,6 @@ class hotpot_xml_quiz extends hotpot_xml_tree {
$replace = "hotpot_convert_navbutton_url('".$this->get_baseurl()."','".$this->reference."','\\1','".$this->course."')";
$this->source = preg_replace($search, $replace, $this->source);
// remove leading <!DOCTYPE[^>]*>
// remove leading <?xml[^>]*>
// remove leading <!--[.*?]-->
// prepend initial <html> tag if required (JCloze HP5)
//if (preg_match('|</html>\s*$|i', $this->source) && !preg_match('|^<html[^>]*>|i', $this->source)) {
// $this->source = '<html>'.$this->source;
//}
} else {
if ($this->parse_xml) {
@@ -2121,6 +2107,16 @@ function hotpot_string_id($str) {
return $id;
}
if (!function_exists('file_get_contents')) {
// add this function for php version<4.3
function file_get_contents($filepath) {
$contents = file($filepath);
if (is_array($contents)) {
$contents = implode('', $contents);
}
return $contents;
}
}
if (!function_exists('html_entity_decode')) {
// add this function for php version<4.3
function html_entity_decode($str) {