Online PHP editor | refs for 36DA4

<?php $url = "http://blog.everymansoftware.com/2011/11/development-setup-for-neo4j-and-php_05.html"; $fileHeaders = @get_headers($url); if( $fileHeaders[0] == "HTTP/1.1 200 OK" || $fileHeaders[0] == "HTTP/1.0 200 OK") { $content = strip_html_tags(file_url_contents($url)); } //To fetch the $url by using cURL function file_url_contents($url){ $crl = curl_init(); $timeout = 30; curl_setopt ($crl, CURLOPT_URL,$url); curl_setopt ($crl, CURLOPT_RETURNTRANSFER, 1); curl_setopt ($crl, CURLOPT_CONNECTTIMEOUT, $timeout); $ret = curl_exec($crl); curl_close($crl); return $ret; } //file_url_contents ENDS //To remove all the hidden text not displayed on a webpage function strip_html_tags($str){ $str = preg_replace('/(<|>)\1{2}/is', '', $str); $str = preg_replace( array(// Remove invisible content '@<head[^>]*?>.*?</head>@siu', '@<style[^>]*?>.*?</style>@siu', '@<script[^>]*?.*?</script>@siu', '@<noscript[^>]*?.*?</noscript>@siu', ), "", //replace above with nothing $str ); $str = replaceWhitespace($str); $str = strip_tags($str); return $str; } //function strip_html_tags ENDS //To replace all types of whitespace with a single space function replaceWhitespace($str) { $result = $str; foreach (array( " ", " \t", " \r", " \n", "\t\t", "\t ", "\t\r", "\t\n", "\r\r", "\r ", "\r\t", "\r\n", "\n\n", "\n ", "\n\t", "\n\r", ) as $replacement) { $result = str_replace($replacement, $replacement[0], $result); } return $str !== $result ? replaceWhitespace($result) : $result; } ?>