Shulou(Shulou.com)06/01 Report--

This article mainly introduces "the processing method of array in PHP". In the daily operation, I believe that many people have doubts about the processing method of array in PHP. The editor consulted all kinds of data and sorted out the simple and easy-to-use operation method. I hope it will be helpful to answer the doubt of "array processing method in PHP". Next, please follow the editor to study!

1. Split the string into an array: $array=explode (separator,$string):

Separator: delimiter

$string: split string

2. Combine the array into a string: $string=implode (glue,$array):

Glue: glued character

$array: array

3. The length of statistical array: count ():

The count function has two parameters: 0 (or COUNT_NORMAL) is the default and does not detect multidimensional arrays (arrays in arrays); 1 (or COUNT_RECURSIVE) detects multidimensional arrays

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