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Authenticating in PHP using LDAP through Active Directory
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Provide additional information if it failed (ie. locked/disabled account, etc)
There are other libraries to do this too (Such as Adldap2). However, I felt compelled enough to provide some additional information as the most up-voted answer is actually a security risk to rely on with no input valid...
isset() and empty() - what to use
...y checks if the variable is set and if it is it checks it for null, "", 0, etc
Isset just checks if is it set, it could be anything not null
With empty, the following things are considered empty:
"" (an empty string)
0 (0 as an integer)
0.0 (0 as a float)
"0" (0 as a string)
NULL
FALSE
array() (...
外媒评本轮科技泡沫：创业公司首当其冲 九成将消失 - 资讯 - 清泛网 - 专注...
...团队，这个团队只能以财报电话会议内容以及各种棘手的问题为依据，对私营公司进行投资——把它们当作是上市公司。
总之，越来越多的日常投资者正暴露给后期私营科技公司，无论结果是好还是坏。据博伊德介绍，作为富...
Uber5岁了，一次性告诉你它的商业之道 - 资讯 - 清泛网 - 专注C/C++及内核技术
...们发誓要推出一款革命性的智能应用。
虽然由一个简单问题出发，Uber却代表了更深层次的转型：通过无处不在的智能手机平台，重新整合信息与服务、劳动力与服务需求者，直至改变未来世界商业的许多方面。
没有哪个公司...
HTTP authentication logout via PHP
...nce of state stored on the server in some manner (mysql, sqlite, flatfile, etc). This will require all requests to be evaluated, for instance, with PHP.
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How do I get an object's unqualified (short) class name?
...lead to unexpected results if mis-used (protected methods becoming public, etc.). You can use simple string replacement on PHP magic constants instead: str_replace(__NAMESPACE__ . '\\', '', __CLASS__);. It's also much faster, performance-wise.
– Franklin P Strube
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How can I store my users' passwords safely?
...e flag. This allows the stored proc to log the attempt, create a session, etc.
– Steven Sudit
Mar 25 '10 at 20:09
@In...
Generating a drop down list of timezones with PHP
...' => 'Europe/London',
'(GMT+00:00) Greenwich Mean Time : Dublin' => 'Etc/Greenwich',
'(GMT+00:00) Lisbon' => 'Europe/Lisbon',
'(GMT+00:00) London' => 'Europe/London',
'(GMT+00:00) Monrovia' => 'Africa/Monrovia',
'(GMT+00:00) UTC' => 'UTC',
'(GMT+01:00) Amsterdam' => 'Europe/Amst...
C++ Lock-free Hazard Pointer（冒险指针） - C/C++ - 清泛网 - 专注C/C++及内核技术
...引用计数使用的标记是计数数值一，对应的原子操作性能问题就成为它无法摆脱的原罪。而 Hazard Pointer 使用的标记更为轻巧，一般通过在链表中标记该对象的指针实现，回收时如果发现链表中有对应的指针就不进行内存回收，...
Getting visitors country from their IP
...ebsite to get any data, the website might go down, the service could stop, etc. And if you get an increased number of visitors on your website, this service could ban you.
– machineaddict
Jun 19 '15 at 8:12
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