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abbr.characters (plural) roles, characters (terms used in scripts)
v. Burn... into charcoal, burn ...charred (third person singular of char); burnt into charcoal, charred;
php count_chars() function syntax
Function:Returns a string containing all the different characters used in the string
Syntax:count_chars(string,mode)
Parameters:
| Parameter | Description |
| string | Required. Specifies the string to check. |
| mode | Optional. Specifies the return mode. The default is 0. The following are the different return modes: 0 - array, ASCII value as key name, the number of occurrences as key value, 1 - array, ASCII value as key name, the number of occurrences as key value, only values with occurrences greater than 0 are listed , 2 - array, ASCII value is the key name, the number of occurrences is the key value, only values with the number of occurrences equal to 0 are listed, 3 - string, with all different characters used, 4 - string, with All unused different characters |
Description:Returns information about the characters used in the string
php count_chars() function example
Output:
!.Hcehlnop
Output:
Array ( [32] => 1 [33] => 1 [46] => 1 [72] => 1 [99] => 1 [101] => 1 [104] => 1 [108] => 2 [110] => 1 [111] => 1 [112] => 2 )