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How do I create a PDO parameterized query with a LIKE statement?
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PDO should be escaping that % in the execute call. Kaqai's answer is better
– Peter Bagnall
Nov 13 '16 at 14:52
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How to send an email using PHP?
...d also use PHPMailer class at https://github.com/PHPMailer/PHPMailer .
It allows you to use the mail function or use an smtp server transparently. It also handles HTML based emails and attachments so you don't have to write your own implementation.
The class is stable and it is used by many other ...
为何谷歌不可复制？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...可使用并从中受益，那么糟糕的广告(即信息)就自然是个问题了。因此，即使牺牲周末时间，他们也决定解决这个问题。”
谷歌之所以成为后德鲁克时代最具代表性的公司，除了两位创始人的学院派的作风外，谷歌公司也延续...
Amazon S3 boto - how to create a folder?
...y S3 access tools like S3Fox show like a directory structure, but it's actually just a single file in a bucket.
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json_encode/json_decode - returns stdClass instead of Array in PHP
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This really doesn't answer the question, it just provides a workaround. But a lousy workaround, IMO. What if you want json-encoded objects to be decoded as objects and json-decoded associative arrays to be decoded as associative arr...
C++中智能指针的设计和使用 - C/C++ - 清泛网 - 专注C/C++及内核技术
...，做了delete ip操作，所以释放了内存，不会有内存泄露的问题。
接下来的操作很自然，无需多言：
ptr = rhs.ptr; // 复制U_Ptr指针
val = rhs.val; // 复制int成员
return *this;
做完赋值操作后，那么就成为如下图所示了。红色标注...
社会化海量数据采集爬虫框架搭建 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...果能把账号和IP的访问策略控制好了，基本可以解决这个问题了。当然对方网站也会有运维会调整策略，说到底这是一个战争，躲在电脑屏幕后的敌我双方，爬虫必须要能感知到对方的反监控策略进行了调整，通知管理员及时处...
What are the Differences Between “php artisan dump-autoload” and “composer dump-autoload”?
...it different:
1) It will in fact use Composer for some stuff
2) It will call Composer with the optimize flag
3) It will 'recompile' loads of files creating the huge bootstrap/compiled.php
4) And also will find all of your Workbench packages and composer dump-autoload them, one by one.
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Pros and Cons of Interface constants [closed]
PHP interfaces allow the definition of constants in an interface, e.g.
2 Answers
2
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How does PHP 'foreach' actually work?
...r the simplest case is Traversable objects, as for these foreach is essentially only syntax sugar for code along these lines:
foreach ($it as $k => $v) { /* ... */ }
/* translates to: */
if ($it instanceof IteratorAggregate) {
$it = $it->getIterator();
}
for ($it->rewind(); $it->v...