大约有 16,000 项符合查询结果(耗时:0.0247秒) [XML]

https://stackoverflow.com/ques... 

The 3 different equals

... TRUE if $a is equal to $b, and they are of the same type. (introduced in PHP 4) For more info on the need for == and ===, and situations to use each, look at the docs. share | improve this answe...
https://stackoverflow.com/ques... 

PHP ORMs: Doctrine vs. Propel

...better like the way you work with queries (DQL instead of Criteria): <?php // Propel $c = new Criteria(); $c->add(ExamplePeer::ID, 20); $items = ExamplePeer::doSelectJoinFoobar($c); // Doctrine $items = Doctrine_Query::create() ->from('Example e') ->leftJoin('e.Foobar') ...
https://stackoverflow.com/ques... 

In Laravel, the best way to pass different types of flash messages in the session

.... Follow these steps below: Create a file: "app/Components/FlashMessages.php" namespace App\Components; trait FlashMessages { protected static function message($level = 'info', $message = null) { if (session()->has('messages')) { $messages = session()->pull('messages'...
https://stackoverflow.com/ques... 

How to prevent robots from automatically filling up a form?

...$(this).serialize(); alert( serializedData ); $.ajax({ url: '/mail.php', type: "POST", data: serializedData, success: function (data) { // log the data sent back from PHP console.log( data ); } }); } .myForm input, .myForm textarea{ font: 14px/1 sans-serif; ...
https://stackoverflow.com/ques... 

memory_get_peak_usage() with “real usage”

If the real_usage argument is set to true the PHP DOCS say it will get the real size of memory allocated from system. If it's false it will get the memory reported by emalloc() ...
https://stackoverflow.com/ques... 

PHP Regex to check date is in YYYY-MM-DD format

...e specified format and the array_sum trick is a terse way of ensuring that PHP did not do "month shifting" (e.g. consider that January 32 is February 1). See DateTime::getLastErrors() for more information. Old-school solution with explode and checkdate: list($y, $m, $d) = array_pad(explode('-', $d...
https://stackoverflow.com/ques... 

Windows can't find the file on subprocess.call()

... I met the same issue while I was calling a PHP. The reason is PHP isn't in PATH so the command PHP was not found. But PowerShell found it does exist in the current location and it suggests replacing the 'PHP' by the '.\PHP' if I trust this command. Then it runs well. ...
https://stackoverflow.com/ques... 

Cast to int vs floor

...will run into some overflow issues) and for negative values below -100000, etc. But I've clocked it to be at least 3 times faster than floor, which was really critical for our application. Take it with a grain of salt, test it on your system, etc. but it's worth considering IMHO. ...
https://stackoverflow.com/ques... 

Compare given date with today

... for php 4 quit the last '.0' from $var = "2010-01-21 00:00:00.0", otherwise strtotime will return -1 – javier_domenech Dec 19 '14 at 16:03 ...
https://stackoverflow.com/ques... 

What is the difference between an interface and abstract class?

...hat you think they are. In Java, this rule is strongly enforced, while in PHP, interfaces are abstract classes with no method declared. In Python, abstract classes are more a programming trick you can get from the ABC module and is actually using metaclasses, and therefore classes. And interfaces ...