htmltrim__recursive
Description
Trims a string or an array using html characters as well.
Syntax
mixed htmltrim__recursive (mixed $var[, int $level])
Parameter $var
Expected type: Mixed
Description:
| Allowed types for $var | |
| Allowed values | Description |
| Array | An array with values that need to be trimmed |
| String | A string that needs to be trimmed |
Parameter $level
Expected type: Integer
Description: What level we're at within the array
Return value
Expected type: Mixed
Description:
| Possible types | |
| Allowed values | Description |
| Array | $var with trimmed values |
| String | A trimmed version of $var (if $var is a string) |
Notes
- Does not effect keys, only values.
- May call itself recursively if needed.
- Trims tabs, carriage returns, newlines, nulls and hard spaces
- Will not go any further if $level is 26 or higher, even if the current value is an array