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Iterate over each line in a string in PHP

I have a form that allows the user to either upload a text file or copy/paste the contents of the file into a textarea. I can easily differentiate between the two and put whichever one they entered into a string variable, but where do I go from there? ...
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HTTP redirect: 301 (permanent) vs. 302 (temporary)

...ern browsers cache 301s and won't bother requesting the original source at all for up to 6 months – Jon Mar 29 '16 at 16:21 35 ...
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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 share | improve this answer | follow | ...
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?: operator (the 'Elvis operator') in PHP

I saw this today in some PHP code: 5 Answers 5 ...
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What is the difference between self::$bar and static::$bar in PHP?

...keyword. In this case, your Foo class defines a protected static property called $bar. When you use self in the Foo class to refer to the property, you're referencing the same class. Therefore if you tried to use self::$bar elsewhere in your Foo class but you had a Bar class with a different value ...
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PHP Regex to check date is in YYYY-MM-DD format

...ing to be more fuss -- and February 29 cannot be validated with a regex at all. The drawback of this approach is that you have to be very careful to reject all possible "bad" inputs while not emitting a notice under any circumstances. Here's how: explode is limited to return 3 tokens (so that if ...
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PHPMyAdmin Default login password [closed]

I have done a fresh installation of Fedora 14 and installed the phpMyAdmin module. When I run phpMyAdmin, it asks me for a username and password. ...
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How to remove duplicate values from a multi-dimensional array in PHP

How can I remove duplicate values from a multi-dimensional array in PHP? 19 Answers 19...
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How can I handle the warning of file_get_contents() function in PHP?

...the warning by putting an error control operator (i.e. @) in front of the call to file_get_contents(): $content = @file_get_contents($site); share | improve this answer | fol...
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What does the Reflect object do in JavaScript?

...ble: ES6 spec, Reflection MDN Reflect (including details and examples to all of its methods) Original answer (for (historic) understanding and extra examples): The Reflection proposal seems to have progressed to the Draft ECMAScript 6 Specification. This document currently outlines the Reflect...