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How to become an OpenCart guru? [closed]
...s all products currently in the cart including options, discounted prices, etc.
$this->cart->add( $product_id, $qty = 1, $options = array()) - Allows you to add a product to the cart
$this->cart->remove( $key ) - Allows you to remove a product from the cart
$this->cart->clear() - A...
What's wrong with using $_REQUEST[]?
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$_REQUEST refers to all sorts of requests (GET, POST etc..). This is sometimes useful, but is usually better to specify the exact method ($_GET, $_POST etc).
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jQuery/JavaScript: accessing contents of an iframe
...ern for implementing this proxy solution. Any links to example or tutorial etc? I have tried to search but couldn't find any.
– Umer Hayat
Jun 27 '12 at 12:26
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Composer killed while updating
...on the live server.
composer install will then read from the .lock file, fetching the exact same versions every time rather than finding the latest versions of every package. This makes your app less likely to break, and composer uses less memory.
Read more here: https://getcomposer.org/doc/01-basi...
PHP - how to create a newline character?
...s likely that he is outputing this data to either a textbox or javascript, etc. for parsing or plain text reading not to be rendered as HTML
– PC3TJ
Nov 7 '15 at 4:29
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Diagnosing Memory Leaks - Allowed memory size of # bytes exhausted
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PHP doesn't scope loops/conditionals like C/Java/etc. Anything declared inside a loop/conditional is still in scope even after exiting the loop/conditional (by design[?]). Methods/functions, on the other hand, are scoped as you would expect -- everything's released once f...
php execute a background process
...te the process as a server-side script in whatever language (php/bash/perl/etc) is handy and then call it from the process control functions in your php script.
The function probably detects if standard io is used as the output stream and if it is then that will set the return value..if not then it...
PHP - How to check if a string contains a specific text [duplicate]
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Also if you want it to find "Some Text", "SOME TEXT", etc. use stripos (which is case insensitive)
– Dave
Mar 9 '13 at 0:02
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How do I find the MySQL my.cnf location
...e?) locations, and they would all be valid because they load cascading.
/etc/my.cnf
/etc/mysql/my.cnf
$MYSQL_HOME/my.cnf
[datadir]/my.cnf
~/.my.cnf
Those are the default locations MySQL looks at. If it finds more than one, it will load each of them & values override each other (in the liste...
php is null or empty?
...rovide an example of using simple comparison instead of these NULL empty() etc.
– Naeem Ul Wahhab
Jan 24 '18 at 19:15
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