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How to match “any character” in regular expression?

... Not always dot is means any char. Exception when single line mode. \p{all} should be – martian May 25 '17 at 15:26 ...
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Check to see if a string is serialized?

...to me that there should be a way to find out if it's serialized before actually forcing the parser to attempt to process it. – Dang Sep 2 '09 at 20:43 1 ...
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“date(): It is not safe to rely on the system's timezone settings…”

I got this error when I requested to update the PHP version from 5.2.17 to PHP 5.3.21 on the server. 24 Answers ...
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Parse error: Syntax error, unexpected end of file in my PHP code

...You should avoid this (at the end of your code): {?> and this: <?php} You shouldn't put brackets directly close to the open/close php tag, but separate it with a space: { ?> <?php { also avoid <? and use <?php ...
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Get the latest record from mongodb collection

...1 means order opposite of the one that records are inserted in. Edit: For all the downvoters, above is a Mongoose syntax, mongo CLI syntax is: db.collectionName.find({}).sort({$natural:-1}).limit(1) share | ...
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How do I add PHP code/file to HTML(.html) files?

I can't use PHP in my HTML pages. For example, index.html . I've tried using both: 12 Answers ...
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十张图读懂 PHP、Python、 Ruby 三大语言的差异 - 更多技术 - 清泛网 - 专...

十张图读懂 PHP、Python、 Ruby 三大语言的差异php-vs-python-vs-ruby-comparison图1、PHP vs Python vs Ruby: 市场份额Winner - PHP图2、PHP vs Python vs Ruby: 主流网站使用情况Winner - 平局图3、PHP v 图1、PHP vs Python vs Ruby: 市场份额 Winner - PHP 图2、P...
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what is faster: in_array or isset? [closed]

... value until it finds a match. Being an opcode, it has less overhead than calling the in_array built-in function. These can be demonstrated by using an array with values (10,000 in the test below), forcing in_array to do more searching. isset: 0.009623 in_array: 1.738441 This builds on Jason...
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Get first key in a (possibly) associative array?

... 2019 Update Starting from PHP 7.3, there is a new built in function called array_key_first() which will retrieve the first key from the given array without resetting the internal pointer. Check out the documentation for more info. You can use reset and key: reset($array); $first_key = key(...
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How can I parse a JSON file with PHP? [duplicate]

... @Jesse php.net/manual/en/class.recursiveiteratoriterator.php would allow you to detect the depth. – Gordon Aug 30 '15 at 7:08  |  show...