The expression $term_preview of type array is implicitly converted to a boolean; are you sure this is intended? If so, consider using empty($expr) instead to make it clear that you intend to check for an array without elements.
This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an
empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using empty(..) or !empty(...) instead.
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// there are not terms and conditions
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$term_preview['type'] = -1;
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$defaults['type'] = 0;
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}
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}
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}
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}
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}
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}
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}
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$form->setDefaults($defaults);
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if (isset($_POST['send'])) {
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Security::clear_token();
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}
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$token = Security::get_token();
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$form->addElement('hidden', 'sec_token');
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$defaults['sec_token'] = $token;
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$form->addElement('header', get_lang('Display a Terms DisplayTermsConditions Conditions statement on the registration page, require visitor to accept the TDisplayTermsConditionsC to register.'));
chamilo /
chamilo-lms
jmontoyaa
This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)or! empty(...)instead.