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Cached, PHP generated Thumbnails load slowly
...t from the various waterfall graphs shown here is the main bottleneck: the PHP-generated thumbnails. The protocol-less jquery loading from CDN advised by David got my bounty, albeit making my site only 3% faster overall, and while not answering the site's main bottleneck. Time for for clarification ...
nginx: [emerg] could not build the server_names_hash, you should increase server_names_hash_bucket_s
...p-Server of my choice is NGINX. I want to add the domain audi-freunde-einbeck.de as a virtual host. I already have 2 other domains in there and it works fine, but when I try to add the above mentioned domain and start the server it gives me Job failed. See system journal and 'systemctl status' fo...
HTML5 record audio to file
What I ultimately want to do is record from the user's microphone, and upload the file to the server when they're done. So far, I've managed to make a stream to an element with the following code:
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Grabbing the href attribute of an A element
...t;getElementsByTagName('a') as $node) {
echo $dom->saveHtml($node), PHP_EOL;
}
The above would find and output the "outerHTML" of all A elements in the $html string.
To get all the text values of the node, you do
echo $node->nodeValue;
To check if the href attribute exists you can ...
How to use Python to login to a webpage and retrieve cookies for later usage?
...gin moment involves sending two POST params (username, password) to /login.php. During the login request I want to retrieve the cookies from the response header and store them so I can use them in the request to download the webpage /data.php.
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PHP mailer multiple address [duplicate]
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BEWARE: using AddCC() in place of AddAddress() caused the PHPMailer error Email error: You must provide at least one recipient email address. PHPMailer seems to have recovered from this by copying the first CC address into the To field. This ended up with emails that are both email...
“Cannot send session cache limiter - headers already sent” [duplicate]
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"Headers already sent" means that your PHP script already sent the HTTP headers, and as such it can't make modifications to them now.
Check that you don't send ANY content before calling session_start. Better yet, just make session_start the first thing you do in...
PHP string “contains” [duplicate]
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程序员，你有多久没有跳出技术关注业界了？ - 创意 - 清泛网 - 专注C/C++及内核技术
...。产品经常迭代演进，也需要技术人员不断关注。比如做PHP开发的童鞋，应该关注到当今PHP7已经发布，而且到了RC5 版，PHP7 的性能对比PHP 5.x的提升，无论是在响应速度还是在内存的优化方面，都是百分之百以上的提升。其次，...
Parse error: syntax error, unexpected end of file in xxx 的解决办法 - ...
...unexpected end of file in xxx 的解决办法出现此提示一般是因为PHP代码中使用了 缩短的PHP开始和结束标签，如： <? ?> 。解决办法如下如下两种：第1种办法：将代码中的<? ?>全...出现此提示一般是因为PHP代码中使用了 缩短的PHP开始和结...