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Since the set function will give the $array whatever the $value is when the $key is null , the original type of the variable can be changed completely. For example, setting the $array to null: 1 <?php 2 3 use Illuminate \ Support \ Arr ; 4 5 $...
The array_set function is a shortcut to calling Arr::set . This function is declared in the global namespace.
1 public function sortBy ( 2 $ callback , 3 $ options = SORT_REGULAR , 4 $ descending = false 5 ) ;
The following collection of imaginary users will be used when demonstrating the features of the sortBy method: 1 use Illuminate \ Support \ Collection ; 2 3 // Create a new collection instance. 4 $ collection = new Collection ( [ 5 [ 6 ' name ' =>...
The $options parameter allows developers to change the sorting behavior of the sortBy method. The accepted options are the same options that are defined for PHP's sort function. The following collection instance will be used throughout this...
The following tables will show how the different sorting flags change the sorting of the previously made $collection . Each sorting flag has its own section, which will follow this section. The first table shows the key and its associated value...
The SORT_NUMERIC treats each item as a number when doing the comparison. The following code example shows how to use the SORT_NUMERIC flag when sorting the $collection created previously (the callback function will return the string representation...
The SORT_STRING treats each item as a string when doing the comparison. The following code example shows how to use the SORT_STRING flag when sorting the $collection created previously (the callback function will return the string representation...
The SORT_FLAG_CASE flag can be combined with the SORT_STRING flag to treat each item as a string while also ignored the case of each item. The following example shows how to use the SORT_STRING with the SORT_FLAG_CASE flag when sorting the...
The SORT_LOCALE_STRING treats each item as a string, while also taking into account the current locale, when doing the comparison. The following code example shows how to use the SORT_LOCALE_STRING flag when sorting the $collection created...