php iterate through array

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Ways to iterate through arrays in PHP

Reference URL: http://www.jb51.net/article/29949.htmThe most efficient of these three methods is the use of a foreach statement to iterate over an array. The foreach structure has been introduced since PHP4, which is a statement designed

PHP 4 ways to iterate through an array _php tutorial

There are many functions in PHP that can be used to iterate over an array, such as: For statement, list, each, foreach, four functions, which is also a few of the main functions of traversing the array in PHP, let me introduce to you. foreach

PHP iterate through the array of methods Summary, PHP all over the summary _php tutorial

PHP iterate through the array of methods Summary, PHP all over the summary A friend of mine asked me a question today. PHP iterates through the array, telling her a few. By the way, write a summary of the article, if the summary is not complete

Each () in the php--Array, list (), and while loop iterate through the array

. While traversalIn each loop of the while () statement, each () statement assigns the key of the current array element to the first argument variable $key of the list () function. and assigns the value in the current array element to the second

Learn PHP's array summary "experience", PHP array Summary _php tutorial

Learn PHP's array summary "experience", PHP array Summary PHP has a lot of functions for arrays, which makes it easy to manipulate arrays. Defined: The array contains two items per entity: Key and value, which can be obtained by querying the key.

3 ways to iterate through an array list (), each (), and while and a detailed example

This article mainly introduces the 3 methods of the PHP loop traversal array list (), each () and while summary, focusing on the mixed use of the 3 methods of the explanation. ①each () function each () function needs to pass an array as an argument,

The foreach () syntax structure provides a simple way to iterate through an array

The foreach syntax structure provides an easy way to iterate through an array. foreach can only be applied to arrays and objects, if you try to apply a variable to another data type, or an uninitialized variable will emit an error message. There are

PHP Array Operations summary PHP array usage tips _php Tutorial

arrays, which can be said to be a more important way of data application in PHP. PHP array functions are numerous, the following is my study of the summary, take this to remember, easy to learn later. 1. Array definitions The definition of an array

There are three common ways to iterate through arrays in PHP

The most manipulated data in PHP is the array, which has the characteristics of high efficiency, fast speed and convenient storage.There are three common ways to iterate through an array in PHP:1, for loop, use the most flexible, flexible to suspect

There are three common ways to iterate through arrays in PHP

The most manipulated data in PHP is the array, which has the characteristics of high efficiency, fast speed and convenient storage.There are three common ways to iterate through an array in PHP:1, for loop, use the most flexible, flexible to suspect

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