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Multiple file upload in php

...me[]" Input element must have multiple="multiple" or just multiple In your PHP file use the syntax "$_FILES['inputName']['param'][index]" Make sure to look for empty file names and paths, the array might contain empty strings. Use array_filter() before count. Here is a down and dirty example (sho...
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Java equivalent to Explode and Implode(PHP) [closed]

I am new in Java although had a good experience in PHP, and looking for perfect replacement for explode and implode (available in PHP) functions in Java. ...
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What does it mean to start a PHP function with an ampersand?

... It's returning a reference, as mentioned already. In PHP 4, objects were assigned by value, just like any other value. This is highly unintuitive and contrary to how most other languages works. To get around the problem, references were used for variables that pointed to obje...
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How to resize a VirtualBox vmdk file

... vmdk's : Rather fixed size allocation (step 1,2). Even after expansion, not readily available inside the vmdk's OS (step 3,4,5) STEPS: 1) convert to ".vdi" first - VBoxManage clonehd v1.vmdk v1.vdi --format vdi 2) expand the size using command-line (R...
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Creating PHP class instance with a string

...\Bar\MyClass'; $instance = new $class(); Other cool stuff you can do in php are: Variable variables: $personCount = 123; $varname = 'personCount'; echo $$varname; // echo's 123 And variable functions & methods. $func = 'my_function'; $func('param1'); // calls my_function('param1'); $meth...
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What is the difference between MySQL, MySQLi and PDO? [closed]

... There are (more than) three popular ways to use MySQL from PHP. This outlines some features/differences PHP: Choosing an API: (DEPRECATED) The mysql functions are procedural and use manual escaping. MySQLi is a replacement for the mysql functions, with object-oriented and procedur...
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How to do error logging in CodeIgniter (PHP)

I want error logging in PHP CodeIgniter. How do I enable error logging? 5 Answers 5 ...
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How to set my phpmyadmin user session to not time out so quickly? [duplicate]

... To increase the phpMyAdmin Session Timeout, open config.inc.php in the root phpMyAdmin directory and add this setting (anywhere). $cfg['LoginCookieValidity'] = <your_new_timeout>; Where <your_new_timeout> is some number larger...
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Creating a segue programmatically

...wViewController { MyNewViewController *myNewVC = [[MyNewViewController alloc] init]; // do any setup you need for myNewVC [self presentModalViewController:myNewVC animated:YES]; } and then in your derived class, call that method when the appropriate button is clicked or table row is ...
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In C, how should I read a text file and print all strings

...igned. If you want to read the file in chunks, but without dynamic memory allocation, you can do: #define CHUNK 1024 /* read 1024 bytes at a time */ char buf[CHUNK]; FILE *file; size_t nread; file = fopen("test.txt", "r"); if (file) { while ((nread = fread(buf, 1, sizeof buf, file)) > 0) ...