Level 104
Nothing.
data_fill is an alias for data_set:
// vendor/laravel/framework/src/Illuminate/Collection/helpers.php
function data_fill(&$target, $key, $value)
{
return data_set($target, $key, $value, false);
}
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Nov 10, 2021
2
Level 3
Difference between helpers data_set() and data_fill()
What 's the difference between the two helper functions data_set() and data_fill() ?
Level 102
Just a snippet from the docs to show what false does in the example by @tykus
By default, any existing values are overwritten. If you wish to only set a value if it doesn't exist, you may pass false as the fourth argument to the function:
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