php - Zend_Form array of inputs -


using zend_form, how create form elements this:

<input type="file" name="file[]" value="" /> <input type="file" name="file[]" value="" />

if don't know how many files user want upload. settings input type="file" 

form.elements.file.type = "file" form.elements.file.options.required = true form.elements.file.options.label = "file" form.elements.file.options.validators.extension.validator = "extension" form.elements.file.options.validators.extension.options.extension = "gif,jpg,jpeg,png,swf"

please try this

    $image = new zend_form_element_file("image");     $image->setattrib('multiple', true)            ->setisarray(true)            ->addvalidator('extension', false, 'gif,jpg,jpeg,png,swf');

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