![]() Using the $argv array here isn't a great example of why you might want to access the array elements as key/value pairs, but I'm writing this article for myself, and all I really need is a reminder of this PHP foreach key/value syntax. Inside of the BeginBattle () method I want to iterate through all of the objects and increment their played count automatically. I am guessing when you say print to screen you are talking about the server, in that case you need to move the obflush() and flush() outside the inner loop. I can also loop through a PHP array by accessing the array key and value, like this: #!/usr/bin/phpįor this example, this array key/value approach results in the following output: 0 = argtest.php PHP foreach over an array of objects Ask Question Asked 13 years, 4 months ago Modified 10 years, 5 months ago Viewed 24k times Part of PHP Collective 2 I'm trying to use a foreach loop for an array of objects. In the next loop, the next element will be processed and this will go on until the last element. The foreach loop passes the value of the current element which is assigned to value while array pointer is moved to the next element. ![]() I'll get the following output from the script: argtest.php In PHP, the foreach is used to loop arrays. ![]() If I save this file as argtest.php, and then run it, like this: php argtest.php foo bar baz If you have a simple one-dimensional array, like the $argv array which lets you access command line arguments, you can loop through it like this: #!/usr/bin/php ![]() PHP array FAQ: How do I iterate (loop) through a PHP array?Īnswer: The easiest way to loop through a PHP array is to use the PHP foreach operator. ![]()
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