search
HomeBackend DevelopmentPHP TutorialIntroduction to the calling interface and common functions of PHP encapsulated curl

今天为大家分享一篇PHP封装curl的调用接口及常用函数详解,具有很好的参考价值,希望对大家有所帮助。一起过来看看吧

如下所示:

<?php
	/**
	 * @desc 封装curl的调用接口,post的请求方式
	 */
	function doCurlPostRequest($url, $requestString, $timeout = 5) { 
		if($url == "" || $requestString == "" || $timeout <= 0){
			return false;
		}
		 $con = curl_init((string)$url);
	 curl_setopt($con, CURLOPT_HEADER, false);
	 curl_setopt($con, CURLOPT_POSTFIELDS, $requestString);
	 curl_setopt($con, CURLOPT_POST, true);
	 curl_setopt($con, CURLOPT_RETURNTRANSFER,true);
	 curl_setopt($con, CURLOPT_TIMEOUT, (int)$timeout);
		curl_setopt($con, CURLOPT_SSL_VERIFYPEER, false);
		curl_setopt($con, CURLOPT_SSL_VERIFYHOST, false);
	 return curl_exec($con);
	}
	
	/**
	 * @desc 封装curl的调用接口,post的请求方式
	 */
	function doCurlPostsslRequest($url, $requestString,$pemfile, $timeout = 5) { 
		if($url == "" || $requestString == "" || $timeout <= 0){
			return false;
		}
		
		echo $pemfile;
		 $con = curl_init((string)$url);
	 curl_setopt($con, CURLOPT_HEADER, false);
	 curl_setopt($con, CURLOPT_POSTFIELDS, $requestString);
	 curl_setopt($con, CURLOPT_POST, true);
	 curl_setopt($con, CURLOPT_RETURNTRANSFER,true);
	 curl_setopt($con, CURLOPT_TIMEOUT, (int)$timeout);
		curl_setopt($con, CURLOPT_SSL_VERIFYPEER, 1);
		curl_setopt($con, CURLOPT_SSL_VERIFYHOST, 2);
		//curl_setopt($ch, CURLOPT_SSLCERT, $pemfile); 
		//curl_setopt($ch, CURLOPT_SSLCERTTYPE, &#39;PEM&#39;);
		curl_setopt($con, CURLOPT_CAINFO, $pemfile);
	 return curl_exec($con);
	} 
	/**
	 * @desc 封装curl的调用接口,post Json数据的请求方式
	 */
	function doCurlPostJsonReq($url, $requestString, $timeout = 25){
		if($url == "" || $requestString == "" || $timeout <= 0){
			return false;
		}
	 $con = curl_init((string)$url);
	 curl_setopt($con, CURLOPT_HEADER, false);
	 curl_setopt($con, CURLOPT_POSTFIELDS, $requestString);
	 curl_setopt($con, CURLOPT_POST, true);
	 curl_setopt($con, CURLOPT_RETURNTRANSFER,true);
	 curl_setopt($con, CURLOPT_TIMEOUT, (int)$timeout);	
		curl_setopt($con, CURLOPT_HTTPHEADER, array(
			&#39;Content-Type: application/json&#39;,
			&#39;Content-Length: &#39; . strlen($data_string))
		);
	 return curl_exec($con);
	}
	/**
	 * @desc 封装curl的调用接口,post form数据的请求方式
	 */
	function doCurlPostFormReq($url, $requestString, $timeout = 25){
		if($url == "" || $requestString == "" || $timeout <= 0){
			return false;
		}
	 $con = curl_init((string)$url);
	 curl_setopt($con, CURLOPT_HEADER, false);
	 curl_setopt($con, CURLOPT_POSTFIELDS, $requestString);
	 curl_setopt($con, CURLOPT_POST, true);
	 curl_setopt($con, CURLOPT_RETURNTRANSFER,true);
	 curl_setopt($con, CURLOPT_TIMEOUT, (int)$timeout);	
		curl_setopt($con, CURLOPT_HTTPHEADER, array(
			&#39;Content-Type: application/x-www-form-urlencoded&#39;)
		);
	 return curl_exec($con);
	}
	/**
	 * @desc 封装curl的调用接口,get的请求方式
	 */
	function doCurlGetRequest($url, $data = array(), $timeout = 10) {
		if($url == "" || $timeout <= 0){
			return false;
		}
		if($data != array()) {
			$url = $url . &#39;?&#39; . http_build_query($data);
		}
		Log::write("发送URL[".$url."]");
		$con = curl_init((string)$url);
		curl_setopt($con, CURLOPT_HEADER, false);
		curl_setopt($con, CURLOPT_RETURNTRANSFER,true);
		curl_setopt($con, CURLOPT_TIMEOUT, (int)$timeout);
		curl_setopt($con, CURLOPT_SSL_VERIFYPEER, false);
		curl_setopt($con, CURLOPT_SSL_VERIFYHOST, false);
		return curl_exec($con);
	}
	/**
	 *截取字符串,中文无乱码
	*/
	function msubstr($str, $start=0, $length=0,$suffix=false,$charset="utf-8"){
	 if(mb_strlen($str,"UTF8") >= $length){
	  $next_str = "…";
	 }else{
	  $next_str = "";
	 }
	 if(function_exists("mb_substr")){
	  if($suffix)
	   // return mb_substr($str, $start, $length, $charset)."…";
	   return mb_substr($str, $start, $length, $charset).$next_str;
	  else
	   return mb_substr($str, $start, $length, $charset);
	 }elseif(function_exists(&#39;iconv_substr&#39;)) {
	  if($suffix)
	   // return iconv_substr($str,$start,$length,$charset)."…";
	   return iconv_substr($str,$start,$length,$charset).$next_str;
	  else
	   return iconv_substr($str,$start,$length,$charset);
	 }
	 $re[&#39;utf-8&#39;] = "/[x01-x7f]|[xc2-xdf][x80-xbf]|[xe0-xef][x80-xbf]{2}|[xf0-xff][x80-xbf]{3}/";
	 $re[&#39;gb2312&#39;] = "/[x01-x7f]|[xb0-xf7][xa0-xfe]/";
	 $re[&#39;gbk&#39;] = "/[x01-x7f]|[x81-xfe][x40-xfe]/";
	 $re[&#39;big5&#39;] = "/[x01-x7f]|[x81-xfe]([x40-x7e]|xa1-xfe])/";
	 preg_match_all($re[$charset], $str, $match);
	 $slice = join("",array_slice($match[0], $start, $length));
	  if($suffix) return $slice."…";
	 if(!$suffix) return $slice;
	 return $slice;
	}
	/**
	 *用户名*隐藏
	 *$str = "如来神掌";
	 *echo cut_str($str, 1, 0).&#39;**&#39;.cut_str($str, 1, -1);
	 *输出:如**掌
	*/
	function cut_str($string, $sublen, $start = 0, $code = &#39;UTF-8&#39;)
	{
	 if($code == &#39;UTF-8&#39;)
	 {
	  $pa = "/[\x01-\x7f]|[\xc2-\xdf][\x80-\xbf]|\xe0[\xa0-\xbf][\x80-\xbf]|[\xe1-\xef][\x80-\xbf][\x80-\xbf]|\xf0[\x90-\xbf][\x80-\xbf][\x80-\xbf]|[\xf1-\xf7][\x80-\xbf][\x80-\xbf][\x80-\xbf]/";
	  preg_match_all($pa, $string, $t_string);
	  if(count($t_string[0]) - $start > $sublen) return join(&#39;&#39;, array_slice($t_string[0], $start, $sublen));
	  return join(&#39;&#39;, array_slice($t_string[0], $start, $sublen));
	 }
	 else
	 {
	  $start = $start*2;
	  $sublen = $sublen*2;
	  $strlen = strlen($string);
	  $tmpstr = &#39;&#39;;
	  for($i=0; $i< $strlen; $i++)
	  {
	   if($i>=$start && $i< ($start+$sublen))
	   {
	    if(ord(substr($string, $i, 1))>129)
	    {
	     $tmpstr.= substr($string, $i, 2);
	    }
	    else
	    {
	     $tmpstr.= substr($string, $i, 1);
	    }
	   }
	   if(ord(substr($string, $i, 1))>129) $i++;
	  }
	  //if(strlen($tmpstr)< $strlen ) $tmpstr.= "...";
	  return $tmpstr;
	 }
	}
	/*
	*解决json_encode转换中文的问题,在php5.4下json_encode本身解决的这个问题
	*/
	function unescapedUnicode($match)
	{
		return mb_convert_encoding(pack(&#39;H*&#39;, $match[1]), &#39;UTF-8&#39;, &#39;UCS-2BE&#39;);
	}
	/**
	*截取手机号
	*demo:13112345678
	*return:131****5678
	*/
	function hidtel($phone){
	 $IsWhat = preg_match(&#39;/(0[0-9]{2,3}[-]?[2-9][0-9]{6,7}[-]?[0-9]?)/i&#39;,$phone); //固定电话
	 if($IsWhat == 1){
	  return preg_replace(&#39;/(0[0-9]{2,3}[-]?[2-9])[0-9]{3,4}([0-9]{3}[-]?[0-9]?)/i&#39;,&#39;$1****$2&#39;,$phone);
	 }else{
	  return preg_replace(&#39;/(1[358]{1}[0-9])[0-9]{4}([0-9]{4})/i&#39;,&#39;$1****$2&#39;,$phone);
	 }
	}
	//获取IP
	function getIp()
	{
		if (isset($_SERVER)){
			if (isset($_SERVER["HTTP_X_FORWARDED_FOR"])){
				$realip = $_SERVER["HTTP_X_FORWARDED_FOR"];
			} else if (isset($_SERVER["HTTP_CLIENT_IP"])) {
				$realip = $_SERVER["HTTP_CLIENT_IP"];
			} else {
				$realip = $_SERVER["REMOTE_ADDR"];
			}
		} else {
			if (getenv("HTTP_X_FORWARDED_FOR")){
				$realip = getenv("HTTP_X_FORWARDED_FOR");
			} else if (getenv("HTTP_CLIENT_IP")) {
				$realip = getenv("HTTP_CLIENT_IP");
			} else {
				$realip = getenv("REMOTE_ADDR");
			}
		}
	
		return $realip;
	}
	//把汉字转换为数字
	function getUnicodeFromOneUTF8($word)
	{
		//获取其字符的内部数组表示,所以本文件应用utf-8编码! 
		//$word = iconv("gb2312", "utf-8", $word);
		if (is_array($word)) 
			$arr = $word; 
		else 
			$arr = str_split($word); 
		//此时,$arr应类似array(228, 189, 160) 
		//定义一个空字符串存储 
		$bin_str = &#39;&#39;; 
		//转成数字再转成二进制字符串,最后联合起来。 
		foreach ($arr as $value) 
			$bin_str .= decbin(ord($value)); 
		//此时,$bin_str应类似111001001011110110100000
		//正则截取 
		$bin_str = preg_replace(&#39;/^.{4}(.{4}).{2}(.{6}).{2}(.{6})$/&#39;,&#39;$1$2$3&#39;, $bin_str);
		//此时, $bin_str应类似0100111101100000,如果是汉字"你"
		return bindec($bin_str); 
		//返回类似20320, 汉字"你" 
		//return dechex(bindec($bin_str)); 
		//如想返回十六进制4f60,用这句

以上就是本文的全部内容,希望对大家的学习有所帮助,更多相关内容请关注PHP中文网!

相关推荐:

PHP取整函数:ceil,floor,round,intval的区别介绍

关于php htmlentities()函数的定义和用法

关于PHP zip压缩包操作类的介绍

The above is the detailed content of Introduction to the calling interface and common functions of PHP encapsulated curl. For more information, please follow other related articles on the PHP Chinese website!

Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
php怎么把负数转为正整数php怎么把负数转为正整数Apr 19, 2022 pm 08:59 PM

php把负数转为正整数的方法:1、使用abs()函数将负数转为正数,使用intval()函数对正数取整,转为正整数,语法“intval(abs($number))”;2、利用“~”位运算符将负数取反加一,语法“~$number + 1”。

php怎么实现几秒后执行一个函数php怎么实现几秒后执行一个函数Apr 24, 2022 pm 01:12 PM

实现方法:1、使用“sleep(延迟秒数)”语句,可延迟执行函数若干秒;2、使用“time_nanosleep(延迟秒数,延迟纳秒数)”语句,可延迟执行函数若干秒和纳秒;3、使用“time_sleep_until(time()+7)”语句。

php怎么除以100保留两位小数php怎么除以100保留两位小数Apr 22, 2022 pm 06:23 PM

php除以100保留两位小数的方法:1、利用“/”运算符进行除法运算,语法“数值 / 100”;2、使用“number_format(除法结果, 2)”或“sprintf("%.2f",除法结果)”语句进行四舍五入的处理值,并保留两位小数。

php怎么根据年月日判断是一年的第几天php怎么根据年月日判断是一年的第几天Apr 22, 2022 pm 05:02 PM

判断方法:1、使用“strtotime("年-月-日")”语句将给定的年月日转换为时间戳格式;2、用“date("z",时间戳)+1”语句计算指定时间戳是一年的第几天。date()返回的天数是从0开始计算的,因此真实天数需要在此基础上加1。

php字符串有没有下标php字符串有没有下标Apr 24, 2022 am 11:49 AM

php字符串有下标。在PHP中,下标不仅可以应用于数组和对象,还可应用于字符串,利用字符串的下标和中括号“[]”可以访问指定索引位置的字符,并对该字符进行读写,语法“字符串名[下标值]”;字符串的下标值(索引值)只能是整数类型,起始值为0。

php怎么读取字符串后几个字符php怎么读取字符串后几个字符Apr 22, 2022 pm 08:31 PM

在php中,可以使用substr()函数来读取字符串后几个字符,只需要将该函数的第二个参数设置为负值,第三个参数省略即可;语法为“substr(字符串,-n)”,表示读取从字符串结尾处向前数第n个字符开始,直到字符串结尾的全部字符。

php怎么替换nbsp空格符php怎么替换nbsp空格符Apr 24, 2022 pm 02:55 PM

方法:1、用“str_replace("&nbsp;","其他字符",$str)”语句,可将nbsp符替换为其他字符;2、用“preg_replace("/(\s|\&nbsp\;||\xc2\xa0)/","其他字符",$str)”语句。

php怎么判断有没有小数点php怎么判断有没有小数点Apr 20, 2022 pm 08:12 PM

php判断有没有小数点的方法:1、使用“strpos(数字字符串,'.')”语法,如果返回小数点在字符串中第一次出现的位置,则有小数点;2、使用“strrpos(数字字符串,'.')”语句,如果返回小数点在字符串中最后一次出现的位置,则有。

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

Repo: How To Revive Teammates
1 months agoBy尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks agoBy尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
1 months agoBy尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Dreamweaver Mac version

Dreamweaver Mac version

Visual web development tools

MantisBT

MantisBT

Mantis is an easy-to-deploy web-based defect tracking tool designed to aid in product defect tracking. It requires PHP, MySQL and a web server. Check out our demo and hosting services.

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SAP NetWeaver Server Adapter for Eclipse

SAP NetWeaver Server Adapter for Eclipse

Integrate Eclipse with SAP NetWeaver application server.

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)