phpsane Posted September 3, 2017 Share Posted September 3, 2017 Folks, Usually cURL works on my xampp. So, why not tonight ? I see white blank page! <?php /* ERROR HANDLING */ declare(strict_types=1); ini_set('display_errors', '1'); ini_set('display_startup_errors', '1'); error_reporting(E_ALL); mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT); $url='https://oscarliang.com'; $ch=curl_init(); $timeout=5; curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout); // Get URL content $lines_string=curl_exec($ch); // close handle to release resources curl_close($ch); //output, you can also save it locally on the server echo $lines_string; ?> Link to comment Share on other sites More sharing options...
phpsane Posted September 3, 2017 Author Share Posted September 3, 2017 Php Experts, Below, I try getting cURL to fetch a page. Then, I try grabbing all the words found on the page onto array to check each word against a list of banned words. But I see complete blank page. Why is that ? I can't see any errors on my code. Do you ? <?php /* ERROR HANDLING */ declare(strict_types=1); ini_set('display_errors', '1'); ini_set('display_startup_errors', '1'); error_reporting(E_ALL); mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT); $url = "https://www.google.com/search?q=dirty+harry&oq=dirty+harry&aqs=chrome..69i57.2604j0j7&sourceid=chrome&ie=UTF-8"; /* Youtube Channel: Clever Techie; Video: PHP cURL Tutorial - Learn PHP Programming. https://www.youtube.com/watch?v=1X2-UEUqrd8&t=21s */ // 1). $curl is going to be data type curl resource. $curl = curl_init(); $search_string = "movies 2017"; $url = "http://www.tcm.com/this-month/article/297159%7C0/Dirty-Harry.html"; // 2). Set cURL options. curl_setopt($curl, CURLOPT_URL, 'https://www.amazon.com'); curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); // 3). Run cURL (execute http request). $result = curl_exec($curl); //Use either one of the following 4 codes. (Use one by one in order to test and learn). //code 1: //print_r($matches); //code 2: //$images = array_unique($matches[0]); //print_r($images); //code 3: /*$images = array_values(array_unique($matches[0])); print_r($images); */ //code 4: /*$images = array_values(array_unique($matches[0])); for ($i = 0; $i < count ($images); $i++) { echo "<div style='float:left; margin: 10 0 0 0; '>"; echo "img src='$images[$i]'><br />"; echo "</div>"; } */ // 4). Close cURL resource. curl_close($curl); //Set banned words. $banned_words = array("dirty harry","callahan", "clint eastwood"); $content = "$result"; //Separate each words found on the cURL fetched page. $pieces = explode(" ", $content); echo $pieces[0]; // 1st word echo $pieces[1]; // 2nd word echo $pieces[2]; // 3rd word echo $pieces[3]; // 4th word echo $pieces[4]; // 5th word echo $pieces[5]; // 6th word echo $pieces[6]; // 7th word echo $pieces[7]; // 8th word echo $pieces[8]; // 9th word echo $pieces[9]; // 10th word foreach ($banned_words as $ban) { if (stripos($pieces,$ban) > -1){ echo "Script 3a - Match: $ban<br>"; //Place "exit;" if you want it to stop after finding a match. }else{ echo "Script 3a - No Match: $ban<br>"; } } ?> <br> Link to comment Share on other sites More sharing options...
phpsane Posted September 4, 2017 Author Share Posted September 4, 2017 Mmm. I wonder if my above mentioned code can be shortened. Link to comment Share on other sites More sharing options...
phpsane Posted September 4, 2017 Author Share Posted September 4, 2017 Even this code is showing a complete white blank page on my xampp! What is wrong ? cURL does work on my end as I have other cURL scripts (which I wrote) working. But the following code and the 2 mentioned on my previous posts (which I grabbed from 3rd party sites) don't work! What is this new mystery, folks! ? <?php /* ERROR HANDLING */ declare(strict_types=1); ini_set('display_errors', '1'); ini_set('display_startup_errors', '1'); error_reporting(E_ALL); mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT); function curl_download($Url){ // is cURL installed yet? if (!function_exists('curl_init')){ die('Sorry cURL is not installed!'); } $Url = "http://www.ebay.com"; // OK cool - then let's create a new cURL resource handle $ch = curl_init(); // Now set some options (most are optional) // Set URL to download curl_setopt($ch, CURLOPT_URL, $Url); // User agent curl_setopt($ch, CURLOPT_USERAGENT, "MozillaXYZ/1.0"); // Include header in result? (0 = yes, 1 = no) curl_setopt($ch, CURLOPT_HEADER, 0); // Should cURL return or print out the data? (true = retu rn, false = print) curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); // Timeout in seconds curl_setopt($ch, CURLOPT_TIMEOUT, 10); // Download the given URL, and return output $output = curl_exec($ch); // Close the cURL resource, and free system resources curl_close($ch); return $output; } ?> Link to comment Share on other sites More sharing options...
Sepodati Posted September 4, 2017 Share Posted September 4, 2017 Gets quiet in here with all those bridges burning, doesn't it? Link to comment Share on other sites More sharing options...
phpsane Posted September 5, 2017 Author Share Posted September 5, 2017 Gets quiet in here with all those bridges burning, doesn't it? What do you mean ? Link to comment Share on other sites More sharing options...
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