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What's valid and what's not in a URI query?
...t are delimited by characters in the "reserved" set. These characters are called "reserved" because they may (or may not) be defined as delimiters by the generic syntax, by each scheme-specific syntax, or by the implementation-specific syntax of a URI's dereferencing algorithm. If data for a URI com...
Download multiple files as a zip-file using php
How can I download multiple files as a zip-file using php?
4 Answers
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JavaScript equivalent of PHP’s die
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This will not totally stop execution AFAIK, but only roughly around the throw. Specifics are very blurry but I'm pretty sure the script can keep running somewhere else.
– Rolf
Jan 29 '16 at 10:36
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PHP Error handling: die() Vs trigger_error() Vs throw Exception
...ur application can fail and you want your code to recover across multiple call-levels.
trigger_error() lets you fine-grain error reporting (by using different levels of error messages) and you can hide those errors from end-users (using set_error_handler()) but still have them be displayed to you d...
BIO与NIO、AIO的区别(这个容易理解) - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...于事件驱动思想来完成的，其主要想解决的是BIO的大并发问题： 在使用同步I/O的网络应用中，如果要同时处理多个客户端请求，或是在客户端要同时和多个服务器进行通讯，就必须使用多线程来处理。也就是说，将每一个客户...
HTML encoding issues - “” character showing up instead of “ ”
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Found another source This works in all browsers
– Richard Ayotte
Feb 19 '12 at 12:57
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Rebase array keys after unsetting elements
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@webbiedave sorry, but that is not true. It does actually reorder my array. Very very strange.
– FooBar
Jun 23 '14 at 16:28
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How to check if a string starts with a specified string? [duplicate]
...-thread cache of compiled regular
expressions (up to 4096).
http://www.php.net/manual/en/intro.pcre.php
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Converting a UNIX Timestamp to Formatted Date String
...es is via the native DateTime class. To get the current time you can just call
$currentTime = new DateTime();
To create a DateTime object from a specific timestamp (i.e. not now)
$currentTime = DateTime::createFromFormat( 'U', $timestamp );
To get a formatted string you can then call
$formatt...
How do I add 24 hours to a unix timestamp in php?
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You probably want to add one day rather than 24 hours. Not all days have 24 hours due to (among other circumstances) daylight saving time:
strtotime('+1 day', $timestamp);
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