Rename standard array function parameters to $array

This is targeting 8.0.

`$arg` seems like a poor choice of a name,
especially if the function were to have arguments added.

In many cases, the php.net documentation already has $array for these functions.
E.g. https://www.php.net/manual/en/function.array-intersect.php

I'd assume that since named arguments was added to 8.0 near the feature freeze,
PHP's maintainers had planned to make the names consistent
and gradually use the same name for  docs and implementation.

1 files changed, 28 insertions, 28 deletions

diff --git a/ext/standard/tests/array/array_udiff_uassoc_variation2.phpt b/ext/standard/tests/array/array_udiff_uassoc_variation2.phpt
index 4a9f1a9239..263657bd5c 100644
--- a/ext/standard/tests/array/array_udiff_uassoc_variation2.phpt
+++ b/ext/standard/tests/array/array_udiff_uassoc_variation2.phpt
@@ -5,7 +5,7 @@ Test array_udiff_uassoc() function : usage variation
 echo "*** Testing array_udiff_uassoc() : usage variation ***\n";
 
 // Initialise function arguments not being substituted (if any)
-$arr1 = array(1, 2);
+$array1 = array(1, 2);
 
 include('compare_function.inc');
 $data_comp_func = 'compare_function';
@@ -83,12 +83,12 @@ $inputs = array(
       'unset var' => @$unset_var,
 );
 
-// loop through each element of the array for arr2
+// loop through each element of the array for array2
 
 foreach($inputs as $key =>$value) {
     echo "\n--$key--\n";
     try {
-        var_dump( array_udiff_uassoc($arr1, $value, $data_comp_func, $key_comp_func) );
+        var_dump( array_udiff_uassoc($array1, $value, $data_comp_func, $key_comp_func) );
     } catch (TypeError $e) {
         echo $e->getMessage(), "\n";
     }
@@ -99,76 +99,76 @@ foreach($inputs as $key =>$value) {
 *** Testing array_udiff_uassoc() : usage variation ***
 
 --int 0--
-array_udiff_uassoc(): Argument #2 ($arr2) must be of type array, int given
+array_udiff_uassoc(): Argument #2 ($array2) must be of type array, int given
 
 --int 1--
-array_udiff_uassoc(): Argument #2 ($arr2) must be of type array, int given
+array_udiff_uassoc(): Argument #2 ($array2) must be of type array, int given
 
 --int 12345--
-array_udiff_uassoc(): Argument #2 ($arr2) must be of type array, int given
+array_udiff_uassoc(): Argument #2 ($array2) must be of type array, int given
 
 --int -12345--
-array_udiff_uassoc(): Argument #2 ($arr2) must be of type array, int given
+array_udiff_uassoc(): Argument #2 ($array2) must be of type array, int given
 
 --float 10.5--
-array_udiff_uassoc(): Argument #2 ($arr2) must be of type array, float given
+array_udiff_uassoc(): Argument #2 ($array2) must be of type array, float given
 
 --float -10.5--
-array_udiff_uassoc(): Argument #2 ($arr2) must be of type array, float given
+array_udiff_uassoc(): Argument #2 ($array2) must be of type array, float given
 
 --float 12.3456789000e10--
-array_udiff_uassoc(): Argument #2 ($arr2) must be of type array, float given
+array_udiff_uassoc(): Argument #2 ($array2) must be of type array, float given
 
 --float -12.3456789000e10--
-array_udiff_uassoc(): Argument #2 ($arr2) must be of type array, float given
+array_udiff_uassoc(): Argument #2 ($array2) must be of type array, float given
 
 --float .5--
-array_udiff_uassoc(): Argument #2 ($arr2) must be of type array, float given
+array_udiff_uassoc(): Argument #2 ($array2) must be of type array, float given
 
 --uppercase NULL--
-array_udiff_uassoc(): Argument #2 ($arr2) must be of type array, null given
+array_udiff_uassoc(): Argument #2 ($array2) must be of type array, null given
 
 --lowercase null--
-array_udiff_uassoc(): Argument #2 ($arr2) must be of type array, null given
+array_udiff_uassoc(): Argument #2 ($array2) must be of type array, null given
 
 --lowercase true--
-array_udiff_uassoc(): Argument #2 ($arr2) must be of type array, bool given
+array_udiff_uassoc(): Argument #2 ($array2) must be of type array, bool given
 
 --lowercase false--
-array_udiff_uassoc(): Argument #2 ($arr2) must be of type array, bool given
+array_udiff_uassoc(): Argument #2 ($array2) must be of type array, bool given
 
 --uppercase TRUE--
-array_udiff_uassoc(): Argument #2 ($arr2) must be of type array, bool given
+array_udiff_uassoc(): Argument #2 ($array2) must be of type array, bool given
 
 --uppercase FALSE--
-array_udiff_uassoc(): Argument #2 ($arr2) must be of type array, bool given
+array_udiff_uassoc(): Argument #2 ($array2) must be of type array, bool given
 
 --empty string DQ--
-array_udiff_uassoc(): Argument #2 ($arr2) must be of type array, string given
+array_udiff_uassoc(): Argument #2 ($array2) must be of type array, string given
 
 --empty string SQ--
-array_udiff_uassoc(): Argument #2 ($arr2) must be of type array, string given
+array_udiff_uassoc(): Argument #2 ($array2) must be of type array, string given
 
 --string DQ--
-array_udiff_uassoc(): Argument #2 ($arr2) must be of type array, string given
+array_udiff_uassoc(): Argument #2 ($array2) must be of type array, string given
 
 --string SQ--
-array_udiff_uassoc(): Argument #2 ($arr2) must be of type array, string given
+array_udiff_uassoc(): Argument #2 ($array2) must be of type array, string given
 
 --mixed case string--
-array_udiff_uassoc(): Argument #2 ($arr2) must be of type array, string given
+array_udiff_uassoc(): Argument #2 ($array2) must be of type array, string given
 
 --heredoc--
-array_udiff_uassoc(): Argument #2 ($arr2) must be of type array, string given
+array_udiff_uassoc(): Argument #2 ($array2) must be of type array, string given
 
 --instance of classWithToString--
-array_udiff_uassoc(): Argument #2 ($arr2) must be of type array, classWithToString given
+array_udiff_uassoc(): Argument #2 ($array2) must be of type array, classWithToString given
 
 --instance of classWithoutToString--
-array_udiff_uassoc(): Argument #2 ($arr2) must be of type array, classWithoutToString given
+array_udiff_uassoc(): Argument #2 ($array2) must be of type array, classWithoutToString given
 
 --undefined var--
-array_udiff_uassoc(): Argument #2 ($arr2) must be of type array, null given
+array_udiff_uassoc(): Argument #2 ($array2) must be of type array, null given
 
 --unset var--
-array_udiff_uassoc(): Argument #2 ($arr2) must be of type array, null given
+array_udiff_uassoc(): Argument #2 ($array2) must be of type array, null given