function _opigno_scorm_format_string_length in Opigno SCORM 3.x

Same name and namespace in other branches

1. 8 opigno_scorm.module \_opigno_scorm_format_string_length()

Truncates string by wanted length if necessary.

Parameters

string $string: String to format.

int $length: Necessary string length.

Return value

string Formatted string.

1 call to _opigno_scorm_format_string_length()

_opigno_scorm_save_interaction in ./opigno_scorm.module

Recursive save of xAPI data.

File

./opigno_scorm.module, line 413

Module functionality implementation.

Code

function _opigno_scorm_format_string_length($string, $length) {
  if (strlen($string) > $length) {
    return substr($string, 0, $length);
  }
  return $string;
}