function webform2pdf_enable in Webform2PDF 6
Same name and namespace in other branches
- 6.2 webform2pdf.install \webform2pdf_enable()
- 7.4 webform2pdf.install \webform2pdf_enable()
- 7.3 webform2pdf.install \webform2pdf_enable()
Implementation of hook_enable().
File
- ./
webform2pdf.install, line 26
Code
function webform2pdf_enable() {
$key = variable_get('webform2pdf_key', '');
if (empty($key)) {
variable_set('webform2pdf_key', md5(uniqid(rand(), TRUE)));
}
}