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MySQL: determine which database is selected?
... currently selected? This seems very basic but I couldn't find anything on php.net or stackoverflow (all results are for "no database selected").
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Using usort in php with a class private function
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Man this seems like such a weird way to do this. Oh PHP, how we love you.
– dudewad
Nov 28 '13 at 0:07
13
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PDO Prepared Inserts multiple rows in single query
...ame answer as Mr. Balagtas, slightly clearer...
Recent versions MySQL and PHP PDO do support multi-row INSERT statements.
SQL Overview
The SQL will look something like this, assuming a 3-column table you'd like to INSERT to.
INSERT INTO tbl_name
(colA, colB, colC)
VALUES (?, ?, ...
How do I find the location of my Python site-packages directory?
How do I find the location of my site-packages directory?
21 Answers
21
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Deleting an element from an array in PHP
Is there an easy way to delete an element from an array using PHP, such that foreach ($array) no longer includes that element?
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How do I recursively delete a directory and its entire contents (files + sub dirs) in PHP?
...I delete a directory and its entire contents (files and subdirectories) in PHP?
21 Answers
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When to use static vs instantiated classes
PHP is my first programming language. I can't quite wrap my head around when to use static classes vs instantiated objects.
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Force CloudFront distribution/file update
...ou're just using cloudfront as a mechanism to have a static SSL-enabled S3 site with a custom domain, then caching doesn't matter. Also, these issues we're discussing is that in development phases 0-time caching is good.
– Dan G
Feb 12 '18 at 14:40
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Passing $_POST values with cURL
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Should work fine.
$data = array('name' => 'Ross', 'php_master' => true);
// You can POST a file by prefixing with an @ (for <input type="file"> fields)
$data['file'] = '@/home/user/world.jpg';
$handle = curl_init($url);
curl_setopt($handle, CURLOPT_POST, true);
cur...
How do you debug PHP scripts? [closed]
How do you debug PHP scripts?
30 Answers
30
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