php - Strict Standards: Only variables should be passed by reference (qdig gallery) -


the code qdig gallery is:

$excl_imgs[] = end($logo_arrray = explode('/', $header['css_logo_url'])); $excl_imgs[] = end($bg_img_array = explode('/', $header['css_bg_img_url']));

which gives above error (strict standards).

how fix this?

do instead , error should go away:

$logo_arrray = explode('/', $header['css_logo_url']); $bg_img_array = explode('/', $header['css_bg_img_url']);  $excl_imgs[] = end($logo_arrray); $excl_imgs[] = end($bg_img_array);

you should try , fix strict standards warning , not hide them.


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