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php method to convert a string into an array
str_split() function definition and usage
str_split() function splits a string into an array.
Syntax
str_split(string,length)
Parameters
string Required. Specifies the string to be split.
length Optional. Specifies the length of each array element. The default is 1.
Return value: If length is less than 1, the str_split() function will return FALSE. If length is greater than the length of the string, the entire string is returned as the only element of the array.
php converts string to array function using:
$m='guanhui'; $arr=str_split($m); var_dump($arr);
Output result:
array(7) { [0]=> string(1) "g" [1]=> string(1) "u" [2]=> string(1) "a" [3]=> string(1) "n" [4]=> string(1) "h" [5]=> string(1) "u" [6]=> string(1) "i" }
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