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Php can split characters, the method is: 1, through the explode function to achieve a string to split another string; 2, through the str_split function to split the string into the array.

This article operating environment: windows7 system, PHP7.1 version, DELL G3 computer

Can php split two characters?

Php can split characters:

Explode (): use one string to split another string

Str_split (): splits strings into arrays

The explode () function splits one string into another and returns an array of strings.

Note: the "separator" parameter cannot be an empty string.

Note: this function is binary safe.

Grammar

Explode (separator,string,limit)

Separator is required. Specifies where to split the string.

String is required. The string to split.

Limit is optional. Specifies the number of array elements returned.

Possible values:

Greater than 0-returns an array containing up to limit elements less than 0-returns an array containing all elements except the last-limit element 0-is treated as 1 and returns an array containing one element

The str_split () function splits the string into an array.

Grammar

Str_split (string,length)

String is required. Specifies the string to be split.

Length is optional. Specifies the length of each array element. The default is 1.

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