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118 lines
2.2 KiB
PHP
118 lines
2.2 KiB
PHP
--TEST--
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Test array_merge_recursive() function : usage variations - common key and value(Bug#43559)
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--FILE--
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<?php
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/* Prototype : array array_merge_recursive(array $arr1[, array $...])
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* Description: Recursively merges elements from passed arrays into one array
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* Source code: ext/standard/array.c
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*/
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/*
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* Testing the functionality of array_merge_recursive() by passing
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* arrays having common key and value.
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*/
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echo "*** Testing array_merge_recursive() : arrays with common key and value ***\n";
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/* initialize the array having duplicate values */
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// integer values
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$arr1 = array("a" => 1, "b" => 2);
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$arr2 = array("b" => 2, "c" => 4);
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echo "-- Integer values --\n";
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var_dump( array_merge_recursive($arr1, $arr2) );
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// float values
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$arr1 = array("a" => 1.1, "b" => 2.2);
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$arr2 = array("b" => 2.2, "c" => 3.3);
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echo "-- Float values --\n";
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var_dump( array_merge_recursive($arr1, $arr2) );
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// string values
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$arr1 = array("a" => "hello", "b" => "world");
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$arr2 = array("b" => "world", "c" => "string");
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echo "-- String values --\n";
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var_dump( array_merge_recursive($arr1, $arr2) );
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// boolean values
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$arr1 = array("a" => true, "b" => false);
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$arr2 = array("b" => false);
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echo "-- Boolean values --\n";
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var_dump( array_merge_recursive($arr1, $arr2) );
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// null values
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$arr1 = array( "a" => NULL);
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$arr2 = array( "a" => NULL);
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echo "-- Null values --\n";
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var_dump( array_merge_recursive($arr1, $arr2) );
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echo "Done";
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?>
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--EXPECTF--
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*** Testing array_merge_recursive() : arrays with common key and value ***
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-- Integer values --
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array(3) {
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["a"]=>
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int(1)
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["b"]=>
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array(2) {
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[0]=>
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int(2)
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[1]=>
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int(2)
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}
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["c"]=>
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int(4)
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}
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-- Float values --
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array(3) {
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["a"]=>
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float(1.1)
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["b"]=>
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array(2) {
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[0]=>
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float(2.2)
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[1]=>
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float(2.2)
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}
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["c"]=>
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float(3.3)
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}
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-- String values --
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array(3) {
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["a"]=>
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string(5) "hello"
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["b"]=>
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array(2) {
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[0]=>
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string(5) "world"
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[1]=>
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string(5) "world"
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}
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["c"]=>
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string(6) "string"
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}
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-- Boolean values --
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array(2) {
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["a"]=>
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bool(true)
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["b"]=>
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array(2) {
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[0]=>
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bool(false)
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[1]=>
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bool(false)
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}
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}
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-- Null values --
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array(1) {
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["a"]=>
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array(2) {
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[0]=>
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NULL
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[1]=>
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NULL
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}
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}
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Done
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