How to convert array into string in php

php method to convert an array into a string: first create a PHP sample file; then define an array data as "$arr"; then use the "implode($arr);" method to convert the array into String; finally output the conversion result.

Recommended: "PHP Video Tutorial"

The operating environment of this tutorial: Windows 7 system, PHP version 5.6, This method works for all brands of computers.

PHP implode(): Array to string

implode() function can convert a one-dimensional array into a string. The syntax format is as follows:

implode($glue, $array) or implode($array)

Among them, $glue is used to set a string, indicating that $glue is used to connect each element of the array together. By default $glue is an empty string; $array is the array that needs to be converted.

Tip: The $glue parameter of the implode() function is optional and can be omitted.

[Example] Use the implode() function to convert an array into a string.

'; $str = implode(' ',$arr); echo $str.'
'; $str = implode('，',$arr); echo $str.'
'; $str = implode('--',$arr); echo $str.'
'; ?>

The running results are as follows:

PHP中文网PHP教程//m.sbmmt.com/php/implode()函数数组转字符串 PHP中文网 PHP教程 //m.sbmmt.com/php/ implode()函数 数组转字符串 PHP中文网，PHP教程，//m.sbmmt.com/php/，implode()函数，数组转字符串 PHP中文网--PHP教程--//m.sbmmt.com/php/--implode()函数--数组转字符串

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