Virtuemart Support :: Topic: Warning: Invalid argument supplied for foreach() (1/1)

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TOPIC: Warning: Invalid argument supplied for foreach()

Warning: Invalid argument supplied for foreach() 10 years 3 months ago #8173

nicola	Hi, I am Nico, I have this problem with cleanmart template: Warning: Invalid argument supplied for foreach() in /web/htdocs/www.ciecitalia.com/home/templates/yoo_master/html/com_virtuemart/productdetails/default.php on line 544 this is one of page that shows error http://www.ciecitalia.com/it/la-nostra-produzione/sanitario/casacche-e-giacche/giacca-unisex-334bot Can You help me please?
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Warning: Invalid argument supplied for foreach() 10 years 3 months ago #8200

Support

Hi,

Apparently we have updated the product details php file, and most likely this error has fixed. Because in the version i currently have, I looked at the 544 line, and didn't see anything that might create this error message.

But, basically this PHP scheme below should be used to avoid this PHP error (the variable is checked if it is array or not before being used in the foreach loop):

if (is_array($variable)) { 
 
  foreach ($variable as $item) {
   //do something
  }
}

If you are little familiar with PHP, you can easily apply this scheme to the line that creates Warning: Invalid argument supplied for foreach() problem.

Alternatively;

You can open this PHP file:
/templates/yoo_master/html/com_virtuemart/productdetails/default.php

and include this

error_reporting(0);

To the top, right after

<?php

Which will hide the error message.

Regards,
Support

Last Edit: 10 years 3 months ago by Support.

The topic has been locked.

Warning: Invalid argument supplied for foreach() 10 years 3 months ago #8212

nicola	For now I have resolved with error_reporting(0); Thank You
	The topic has been locked.

Warning: Invalid argument supplied for foreach() 10 years 3 months ago #8227

Support	If you are so picky, you may also applied the other method which will eliminate the message. But hiding the message also won't hurt. Case is solved. Topic is closed Regards, Support
	Last Edit: 10 years 3 months ago by Support. The topic has been locked.