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Detect Browser Language in PHP

I use the following PHP script as index for my website. 12 Answers 12 ...
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Apache .htaccess 禁止访问某目录方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...不愿意发生的意想不到的修改,这样就会造成服务器安全问题。这样你就必须考虑是否设置AllowOverride None来完全禁用.htaccess文件。 -------------------------------------------------------------------------- 一、开启Mod_rewrite模块 打开Apache2\co...
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Create or write/append in text file

...s: $txt = "user id date"; $myfile = file_put_contents('logs.txt', $txt.PHP_EOL , FILE_APPEND | LOCK_EX); share | improve this answer | follow | ...
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How to list the contents of a package using YUM?

... rpm -ql [packageName] Example # rpm -ql php-fpm /etc/php-fpm.conf /etc/php-fpm.d /etc/php-fpm.d/www.conf /etc/sysconfig/php-fpm ... /run/php-fpm /usr/lib/systemd/system/php-fpm.service /usr/sbin/php-fpm /usr/share/doc/php-fpm-5.6.0 /usr/share/man/man8/php-fpm.8.gz...
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PDO Prepared Inserts multiple rows in single query

...ame answer as Mr. Balagtas, slightly clearer... Recent versions MySQL and PHP PDO do support multi-row INSERT statements. SQL Overview The SQL will look something like this, assuming a 3-column table you'd like to INSERT to. INSERT INTO tbl_name (colA, colB, colC) VALUES (?, ?, ...
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AJAX Mailchimp signup form integration

...mp account. The following is an updated version of this answer which uses PHP: The PHP files are "secured" on the server where the user never sees them yet the jQuery can still access & use. 1) Download the PHP 5 jQuery example here... http://apidocs.mailchimp.com/downloads/mcapi-simple-sub...
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is_null($x) vs $x === null in PHP [duplicate]

PHP has two (that I know of, and three if you count isset() ) methods to determine if a value is null: is_null() and === null . I have heard, but not confirmed, that === null is faster, but in a code review someone strongly suggested that I use is_null() instead as it is specifically design...
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Passing arrays as url parameter

...wever, there's a simpler way to do this: $url = 'http://example.com/index.php?'; $url .= 'aValues[]=' . implode('&aValues[]=', array_map('urlencode', $aValues)); If you want to do this with an associative array, try this instead: PHP 5.3+ (lambda function) $url = 'http://example.com/ind...
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What is the JavaScript equivalent of var_dump or print_r in PHP? [duplicate]

...ct in JavaScript (for debugging). Is there anything similar to var_dump in PHP? 9 Answers ...
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php出现 Notice: Undefined index: xxx 的解决方法 - 更多技术 - 清泛网 - 专注IT技能提升

php出现 Notice: Undefined index: xxx 的解决方法Php_Notice_Undefined_index方法出现 "Undefined index: xxx "警告的原因:PHP 本身不需要事先声明变量即可直接使用,但是对未声明变量会有提示,最好的办法是使用变量之前先检查变量是否存在。...