Tag: array_chunk

How to split a multidimensional array in PHP

How to split a multidimensional array in PHP
Introduction Arrays can hold many values. Sometimes we may need chunks of a long-running list. A straightforward approach would be looping through an array and making chunks of it based on hard-coded pointers. However, PHP features built-in functions that could save us all this hassle. This article explores the answer to how to split an array in PHP. We will see a couple of helpful PHP functions to help us split a multidimensional array of images. An HTML image generator function will turn these array images into an HTML image element. So let’s dive into the main subject and explore this concept in depth. How to split a multidimensional array in PHP with array_chunk PHP array_chunk splits an array into chunks. Here is its signature. array_chunk(array $array, int $length, bool $preserve_keys = false): array  The length argument determines the size of each chunk, with the last chunk being an exception.…

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How to Use array_chunk with foreach loop with PHP Code Example

array_chunk with foreach loop
PHP array_chunk with foreach loop Code Examples PHP array_chunk function helps partition an array in chunks. The length argument defines the length for the chunks. If the array is not evenly divisible, the last chunk could have less than the specified length.  The article “array_chunk with examples”  explains everything you need to know about this function. Nonetheless, the article includes a recap of the function to set the ground for the rest of the sections. This article features a scorecard use case where we may need array_chunk with foreach loop. Stay with us till the end to get the most out of this article. <?php $names_score = [ "Tyson" => 9, "Jackie" => 10, "Ron" => 15, "Maximillian" => 20, "Sus" => 24, "Ryder" => 25 ]; $names_score_chunks = array_chunk($names_score, 2, true); //Sets the preserve key argument to true. /* OUTPUT [ [ "Tyson" => 9, "Jackie" => 10 ],…

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How to preserve the key when using array_chunk in PHP

array_chunk
Introduction This article shows how to preserve the key when using array_chunk in PHP. PHP array_chunk splits an array into chunks, and each chunk count equals the length argument of the function. There’s a detailed article on this function at FuelingPHP. This article also includes a brief review of the function before jumping to the main subject. PHP array_chunk - A review Here’s a review of this function with examples. Function Signature array_chunk(array $array, int $length, bool $preserve_keys = false): array The array_chunk takes an array and length argument. The length indicates the size of each chunk. If the array cannot be evenly chunked, the last chunk count will be less than the length. There is an optional preserve_keys argument which by default is false. This argument is crucial in preserving keys when using this function in PHP. Here’s an example of this function in PHP. <?php $arr = ['One',…

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