{"id":408,"title":"\u4fdd\u5b58\u5fae\u4fe1\u7528\u6237\u5934\u50cf\u5230\u672c\u5730","good":1,"bad":0,"hit":2550,"created_at":"2018-11-30 17:41:09","content":"<p>\u5c06\u5fae\u4fe1\u7528\u6237\u5934\u50cf\u4fdd\u5b58\u5230\u672c\u5730<\/p><pre class=\"brush:php;toolbar:false\">\/**\n&nbsp;*&nbsp;\u4fdd\u5b58\u5fae\u4fe1\u7528\u6237\u5934\u50cf\u5230\u672c\u5730\n&nbsp;*\n&nbsp;*&nbsp;@param&nbsp;string&nbsp;$url&nbsp;\u5934\u50cf\u5b8c\u6574\u5730\u5740\n&nbsp;*&nbsp;@param&nbsp;string&nbsp;$fileName&nbsp;\u4fdd\u5b58\u7684\u6587\u4ef6\u540d\uff0c\u4e0d\u5e26\u8def\u5f84\u53ca\u6269\u5c55\u540d\uff0c\u5982:dsfkssdfd\n&nbsp;*&nbsp;@return&nbsp;string\n&nbsp;*\/\nprivate&nbsp;function&nbsp;_saveWechatPic($url,&nbsp;$fileName)\n{\n&nbsp;&nbsp;&nbsp;&nbsp;$return&nbsp;=&nbsp;&#39;&#39;;\n&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(!$url)&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;$return;\n&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;$header&nbsp;=&nbsp;array(\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#39;User-Agent:&nbsp;Mozilla\/5.0&nbsp;(Windows&nbsp;NT&nbsp;6.1;&nbsp;Win64;&nbsp;x64;&nbsp;rv:45.0)&nbsp;Gecko\/20100101&nbsp;Firefox\/45.0&#39;,\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#39;Accept-Language:&nbsp;zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3&#39;,\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#39;Accept-Encoding:&nbsp;gzip,&nbsp;deflate&#39;,);\n&nbsp;&nbsp;&nbsp;&nbsp;$curl&nbsp;=&nbsp;curl_init();\n&nbsp;&nbsp;&nbsp;&nbsp;curl_setopt($curl,&nbsp;CURLOPT_URL,&nbsp;$url);\n&nbsp;&nbsp;&nbsp;&nbsp;curl_setopt($curl,&nbsp;CURLOPT_RETURNTRANSFER,&nbsp;true);\n&nbsp;&nbsp;&nbsp;&nbsp;curl_setopt($curl,&nbsp;CURLOPT_FOLLOWLOCATION,&nbsp;true);\n&nbsp;&nbsp;&nbsp;&nbsp;curl_setopt($curl,&nbsp;CURLOPT_ENCODING,&nbsp;&#39;gzip&#39;);\n&nbsp;&nbsp;&nbsp;&nbsp;curl_setopt($curl,&nbsp;CURLOPT_HTTPHEADER,&nbsp;$header);\n&nbsp;&nbsp;&nbsp;&nbsp;$data&nbsp;=&nbsp;curl_exec($curl);\n&nbsp;&nbsp;&nbsp;&nbsp;$code&nbsp;=&nbsp;curl_getinfo($curl,&nbsp;CURLINFO_HTTP_CODE);\n&nbsp;&nbsp;&nbsp;&nbsp;curl_close($curl);\n&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;($code&nbsp;==&nbsp;200)&nbsp;{\/\/\u628aURL\u683c\u5f0f\u7684\u56fe\u7247\u8f6c\u6210base64_encode\u683c\u5f0f\u7684\uff01\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$imgBase64Code&nbsp;=&nbsp;&quot;data:image\/jpeg;base64,&quot;&nbsp;.&nbsp;base64_encode($data);\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$img_content&nbsp;=&nbsp;$imgBase64Code;\/\/\u56fe\u7247\u5185\u5bb9\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(preg_match(&#39;\/^(data:\\s*image\\\/(\\w+);base64,)\/&#39;,&nbsp;$img_content,&nbsp;$result))&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$type&nbsp;=&nbsp;$result[2];\/\/\u5f97\u5230\u56fe\u7247\u7c7b\u578bpng?jpg?gif?\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$month&nbsp;=&nbsp;date(&#39;Y-m&#39;,&nbsp;time());\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$dir&nbsp;=&nbsp;ROOT&nbsp;.&nbsp;&#39;\/download\/&#39;&nbsp;.&nbsp;$month&nbsp;.&nbsp;&#39;\/&#39;;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;is_dir($dir)&nbsp;or&nbsp;mkdir($dir,&nbsp;0777,&nbsp;true);\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;chmod($dir,&nbsp;&#39;755&#39;);\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$new_file&nbsp;=&nbsp;$dir&nbsp;.&nbsp;$fileName&nbsp;.&nbsp;&#39;.&#39;&nbsp;.&nbsp;$type;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(file_put_contents($new_file,&nbsp;base64_decode(str_replace($result[1],&nbsp;&#39;&#39;,&nbsp;$img_content))))&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$return&nbsp;=&nbsp;$month&nbsp;.&nbsp;&#39;\/&#39;&nbsp;.&nbsp;$fileName&nbsp;.&nbsp;&#39;.&#39;&nbsp;.&nbsp;$type;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;$return;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;}\n}<\/pre><p><br\/><\/p>"}