When is a non numeric value encountered in PHP?
It seems that in PHP 7.1, a Warning will be emitted if a non-numeric value is encountered. See this link. New E_WARNING and E_NOTICE errors have been introduced when invalid strings are coerced using operators expecting numbers or their assignment equivalents.
What happens if a non numeric value is encountered?
(The answer from Daniel Schroeder is not equivalent because $sub_total would remain unset if non-numeric values are encountered. For example, if you print out $sub_total, you would get an empty string, which is probably wrong in an invoice. – by casting you make sure that $sub_total is an integer.)
When do you get an e-notice for a non numeric value?
Here is the relevant portion that pertains to the Warning notice you are getting: assignment equivalents. An E_NOTICE is emitted when the string begins value. I’m guessing either $item [‘quantity’] or $product [‘price’] does not contain a numeric value, so make sure that they do before trying to multiply them.
Is there a non-numeric value encountered in WordPress.org?
Warning: A non-numeric value encountered in /home/user/public_html/wp-content/plugins/quick-paypal-payments/quick-paypal-payments.php on line 1687 This reply was modified 3 years, 3 months ago by Phil Emery . This reply was modified 3 years, 3 months ago by Phil Emery .
Is there a non numeric value encountered in texasheroesfoundation.org?
Warning: A non-numeric value encountered in ..texasheroesfoundation.org wp-content plugins quick-paypal-payments/quick-paypal-payments.php on line 1658 Was a resolution to this problem ever found? I don’t get this message when I view your site so it’s difficult to diagnose.
Is there a non numeric value encountered in quick PayPal payments?
I’m getting an error message on my website in quick paypal payments. Warning: A non-numeric value encountered in ..texasheroesfoundation.org wp-content plugins quick-paypal-payments/quick-paypal-payments.php on line 1658 Was a resolution to this problem ever found?