function trim_array_values in Trim 7

Trim all the values of the provided array, and those in all nested arrays.

Parameters

array $array: An array of values.

1 call to trim_array_values()

trim_form_values in ./trim.module

Validation callback function. Trim the values of the form.

File

./trim.module, line 32

Code

function trim_array_values(&$array) {
  foreach ($array as &$value) {
    if (is_string($value)) {
      $value = trim($value);
    }
    elseif (is_array($value)) {
      trim_array_values($value);
    }
  }
}