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In this article Xiaobian for you to introduce in detail "how to convert an array into a string in php", the content is detailed, the steps are clear, and the details are handled properly. I hope this article "how to convert an array into a string in php" can help you solve your doubts.

Conversion method: 1, using the foreach statement and the ". =" symbol, syntax "foreach ($arr as $key = > $value) {$str. =','. $value;}"; 2, using the implode () function, syntax "implode (',', $arr)".

Operating environment of this tutorial: windows7 system, PHP7.1 version, DELL G3 computer

Convert an array to a string in php

Method 1: use the foreach statement and the ". =" character splicer

First use the foreach statement to traverse the array

Use ". =" to splice array elements together to form a string.

2. Use the implode function

The implode () function returns a string composed of array elements.

Grammar

Implode (separator,array)

Separator is optional. Specifies what to place between the elements of the array. The default is "" (empty string).

Array is required. An array to be combined into a string

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