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This article mainly explains "what is the function of converting an array into a string in php". Interested friends may wish to take a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn which function is used to convert an array into a string in php.

In php, the implode () function converts an array to a string. Implode () is used to convert an one-dimensional array into a string and return, accepting two parameters, the first parameter can be set a connector, each element of the array can be concatenated together, can be omitted, the default is an empty character; syntax "implode (" connector ", array)".

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

In php, the implode () function converts an array to a string.

The implode () function converts an one-dimensional array to a string and returns a string composed of array elements. The syntax format is as follows:

The implode (separator,array) parameter description separator is optional. Used to set a string that specifies what to place between the elements of the array, concatenating each element of the array. The default is "" (empty string). Array is required. The array to combine into strings.

Example 1: set the first parameter of the implode () function

Example 2: omit the first parameter

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