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run code in 150+ php & hhvm versions
Bugs & Features
<?php $brand_names = array(1,2,3); if( ! empty($sale_Ids_for_brands)) echo "something"; $data->brands_ids = FALSE; if(empty($data->brands_ids)) echo "yes empty"; $data->brands_ids = array("A","B","C"); $brand_names2 = $brand_names; $data->brands_ids2 = $data->brands_ids; // TODO remove after test $brand_names = array(); // TODO remove after test $data->brands_ids = array(0, 0); // TODO remove after test print_r($brand_names); print_r($data->brands_ids); $brand_names = $brand_names2; $data->brands_ids = $data->brands_ids2; // TODO remove after test print_r($brand_names); print_r($data->brands_ids);
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Warning: Creating default object from empty value in /in/k7knR on line 7 yes emptyArray ( ) Array ( [0] => 0 [1] => 0 ) Array ( [0] => 1 [1] => 2 [2] => 3 ) Array ( [0] => A [1] => B [2] => C )
Output for 5.0.0 - 5.3.29
Strict Standards: Creating default object from empty value in /in/k7knR on line 7 yes emptyArray ( ) Array ( [0] => 0 [1] => 0 ) Array ( [0] => 1 [1] => 2 [2] => 3 ) Array ( [0] => A [1] => B [2] => C )
Output for 4.3.0 - 4.4.9
yes emptyArray ( ) Array ( [0] => 0 [1] => 0 ) Array ( [0] => 1 [1] => 2 [2] => 3 ) Array ( [0] => A [1] => B [2] => C )