query = str_replace("_", "-", str_replace("php ", "", $this->query));
return "https://www.php.net/manual/function.".urlencode($this->query);
}
public function parse_results($response) {
$results = array();
$xpath = get_xpath($response);
if($xpath) {
// Scrape the page
$title = $xpath->query("//div/section/div[@class='refentry']/div/h1[@class='refname']")[0]->textContent;
if(is_null($title)) return array();
$php_versions = $xpath->query("//div/section/div[@class='refentry']/div/p[@class='verinfo']")[0]->textContent;
$purpose = $xpath->query("//div/section/div[@class='refentry']/div/p[@class='refpurpose']")[0]->textContent;
$usage = $xpath->query("//div/section/div[@class='refentry']/div[@class='refsect1 description']/div[@class='methodsynopsis dc-description']")[0]->textContent;
$response = array (
// Required
"title" => sanitize($title),
"text" => "".$php_versions."
".$purpose."
".highlight_string("", 1)."
",
"source" => "https://www.php.net/manual/function.".urlencode($this->query)
);
return $response;
} else {
return array(
"title" => "Oof...",
"text" => "PHP.net didn't provide any answers. Try again later."
);
}
}
}
?>