Secondly, create a RecursiveArrayIterator with your jsondecoded JSON array. The function should accept a RecursiveArrayIterator class as its only parameter. First, create a custom function that can call itself for recursion. ** GetPlayerByName Get the player's object by the player's name field. We recommend 2 steps to create a PHP recursive loop through a multidimensional array. I'am wandering xdebug would slow down arraymap's performance. However, there’s a much easier way to loop through arrays: the foreach construct. 0.0098 : arraymap 0.0114 : foreach 0.0114 : arraymapuselocal 0.0115 : foreachuselocal My tests were in LAMP production environment without xdebug. I re-used the same variable name for a second foreach call - as I'd passed the first by reference, it kept modifying the last item in the array Using an explicit index wouldn't have had this problem. In Counting PHP Array Elements Using count(), I showed how you can use a for loop along with the count() function to loop through an array. thisObject : Object to use as this when executing callback. Syntax: array.forEach(callback, thisObject) Here is the detail of parameters: callback : Function to test each element of the array. Unfortunately, the web browser shows I have an error: Fatal error: Call to a member function BattleInitiated() on a non-object in /nfs/c05/h01/mnt/70299/domains//html/Battle.php on line 75 I just spent a perplexed hour debugging an issue caused by using a reference in a foreach. Javascript Array forEach() Method Description: Javascript array forEach() method calls a function for each element in the array. Inside of the BeginBattle() method I want to iterate through all of the objects and increment their played count automatically. The foreach loop works only on arrays, and is used to loop through each key/value pair in an array. I'm trying to use a foreach loop for an array of objects.
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