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Get the new record primary key ID from MySQL insert query?

... table1 in table2. Is concurrency taken care of or will I have to do it in PHP manually, for incoming database write requests? – bad_keypoints Sep 16 '13 at 7:46 ...
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How can I sort arrays and data in PHP?

How do I sort an array in PHP? How do I sort a complex array in PHP? How do I sort an array of objects in PHP? 12 Ans...
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How to search by key=>value in a multidimensional array in PHP

...lue; the ampersand & is crucial. FYI: If you have an older version of PHP then you have to specify the pass-by-reference part in the call to search_r rather than in its declaration. That is, the last line becomes search_r($subarray, $key, $value, &$results). ...
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.rar, .zip files MIME Type

I'm developing a simple php upload script, and users can upload only ZIP and RAR files. 6 Answers ...
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Best practice multi language website

... of calling functions for every translation operation, which as we know in PHP is expensive, we define our base files with placeholders, then use a pre-processor to cache those files (we store the file modification time to make sure we're serving the latest content at all times). The Translation Ta...
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What is the “->” PHP operator called and how do you say it when reading code out loud? [closed]

What do you call this arrow looking -> operator found in PHP? 16 Answers 16 ...
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Get the first N elements of an array?

... Use array_slice() This is an example from the PHP manual: array_slice $input = array("a", "b", "c", "d", "e"); $output = array_slice($input, 0, 3); // returns "a", "b", and "c" There is only a small issue If the array indices are meaningful to you, remember that ar...
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Convert a PHP object to an associative array

... (what you asked for) it's fine. Also see this in-depth blog post: Fast PHP Object to Array conversion share | improve this answer | follow | ...
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How to declare a global variable in php?

... If you try to define FOOTER_CONTENT a second time, php will throw a notice about it – Dale Nov 23 '12 at 14:06 ...
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Can you use if/else conditions in CSS?

... your stylesheet with your favourite server-side language. If you're using PHP, serve a style.css.php file, that looks something like this: p { background-position: <?php echo (@$_GET['foo'] == 'bar')? "150" : "4"; ?>px 8px; } In this case, you will however have a performance impact, sinc...