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                ThinkChat2.0新版上線,更智能更精彩,支持會話、畫圖、視頻、閱讀、搜索等,送10W Token,即刻開啟你的AI之旅 廣告
                例子1: ~~~ <?php $curl=curl_init("http://www.baidu.com/"); curl_exec($curl); curl_close($curl); ~~~ 例子2:c ~~~ <?php $curl_a = curl_init(); //初始化 curl_setopt($curl_a, CURLOPT_URL, "http://www.baidu.com"); //設置訪問的URL curl_setopt($curl_a, CURLOPT_RETURNTRANSFER, true); //執行之后不直接打印出來 $output = curl_exec($curl_a); //執行 curl_close($curl_a); //關閉CURL echo str_replace("百度", "電商", $output); ~~~ 例子3: ~~~ <?php $myfile = fopen("newfile.html", "w") or die("Unable to open file!"); $curl_a = curl_init(); //初始化 curl_setopt($curl_a, CURLOPT_URL, "http://www.baidu.com"); //設置訪問的URL curl_setopt($curl_a, CURLOPT_RETURNTRANSFER, true); //執行之后不直接打印出來 $output = curl_exec($curl_a); //執行 curl_close($curl_a); //關閉CURL // echo $output; fwrite($myfile, $output); fclose($myfile); ~~~ 參考: http://www.w3school.com.cn/php/php_file_create.asp 例子4: ~~~ <?php // 如果文件不存在,則自動創建空白 if (!file_exists('test.html')) { file_put_contents('test.html', ''); } // 每刷新一次,全部更新文字一次 $myfile = fopen("test.html", "w") or die("Unable to open file!"); $txt = "111<br/>"; fwrite($myfile, $txt); // 一次刷新中,連續寫入文字 $txt = "222<br/>"; fwrite($myfile, $txt); fclose($myfile); ~~~ 例子5: ~~~ <?php header("Content-Type:text/html;charset=UTF-8"); /******************** 1、寫入內容到檔,追加內容到檔 2、打開并讀取檔內容 ********************/ $curl_a = curl_init(); //初始化 curl_setopt($curl_a, CURLOPT_URL, "http://forex1.ccb.com/cn/home/news/jshckpj_new.xml"); //設置訪問的URL curl_setopt($curl_a, CURLOPT_RETURNTRANSFER, true); //執行之后不直接打印出來 $output = curl_exec($curl_a); //執行 curl_close($curl_a); //關閉CURL // echo $output; $file = 'CCB.html';//要寫入檔的文件名(可以是任意文件名),如果檔不存在,將會創建一個 date_default_timezone_set('Asia/Shanghai'); $update = header("Content-Type:text/html;charset=UTF-8")."<br/>Update time: ".date("Y-m-d h:i:sa")."<br/><br/>"; file_put_contents($file, $update, FILE_APPEND); $content = $output; if(file_put_contents($file, $content, FILE_APPEND)){// 這個函數支持版本(PHP 5) echo "<center>寫入成功</center><br/>"; } file_put_contents($file, '<hr/>', FILE_APPEND); ~~~ 例子6,獲取XML文件,轉換為php array: ~~~ <?php header("Content-Type:text/html;charset=UTF-8"); $curl_a = curl_init(); //初始化 curl_setopt($curl_a, CURLOPT_URL, "http://forex1.ccb.com/cn/home/news/jshckpj_new.xml"); //設置訪問的URL curl_setopt($curl_a, CURLOPT_RETURNTRANSFER, true); //執行之後不直接列印出來 $output = curl_exec($curl_a); //執行 curl_close($curl_a); //關閉CURL // echo $output; $xmlstring = $output; $xml = simplexml_load_string($xmlstring); echo '<pre>'; // var_dump($xml); print_r($xml); ~~~ 參考: http://www.w3school.com.cn/php/func_simplexml_load_string.asp 例子7,指定時間更新: ~~~ <?php header("Content-Type:text/html;charset=UTF-8"); // 如果沒有文檔則創建 if (!file_exists('text.txt')) { file_put_contents('text.txt'); } $yesterday_time = file_get_contents("text.txt"); $today_time = date('Y-m-d'); if(!$yesterday_time == $today_time){ $curl_a = curl_init(); //初始化 curl_setopt($curl_a, CURLOPT_URL, "http://forex1.ccb.com/cn/home/news/jshckpj_new.xml"); //設置訪問的URL curl_setopt($curl_a, CURLOPT_RETURNTRANSFER, true); //執行之后不直接打印出來 $output = curl_exec($curl_a); //執行 curl_close($curl_a); //關閉CURL\ $xmlObj = simplexml_load_string($output); $update_data = $xmlObj->ReferencePriceSettlement[7]->OfrRateOfCash; $update_time = $xmlObj->ReferencePriceSettlement[7]->LstPr_Tm; if(substr($update_time, 0, 2) == '10'){ define('WP_USE_THEMES', false); require('../wp-load.php'); $update_data = (string)$update_data[0]; // 更新其他兩個非默認語言 update_field( 'data', $update_data, 'options' ); update_field( 'data', $update_data, 'options_en' ); update_field( 'data', $update_data, 'options_tc' ); $myfile = fopen("text.txt", "w") or die("Unable to open file!"); $today_time = date('Y-m-d'); fwrite($myfile, $today_time); fclose($myfile); } } ~~~
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