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|
--TEST--
Test array_fill_keys() function : variation of parameter
--FILE--
<?php
/* Prototype : proto array array_fill_keys(array keys, mixed val)
* Description: Create an array using the elements of the first parameter as keys each initialized to val
* Source code: ext/standard/array.c
* Alias to functions:
*/
/* Testing with reference types for the arguments */
echo "*** Testing array_fill_keys() : parameter variations ***\n";
$nullVal = null;
$simpleStr = "simple";
$refString = &$simpleStr;
$fp = fopen(__FILE__, "r");
$emptyArr = array();
$bool = false;
$float = 2.4;
class classA {
public function __toString() { return "Class A object"; }
}
$obj = new classA();
echo "\n-- Testing array_fill_keys() function with reference value --\n";
$keyedArray = array("one", "two");
var_dump(array_fill_keys($keyedArray, $refString));
echo "\n-- Testing array_fill_keys() function with reference keys --\n";
$refKeys = array("one", &$simpleStr);
$res = array_fill_keys($refKeys, $simpleStr);
var_dump($res);
$simpleStr = "bob";
var_dump($res);
echo "\n-- Testing array_fill_keys() function with reference array input --\n";
$newArray = array("one", "two");
$refArray = &$newArray;
var_dump(array_fill_keys($refArray, $simpleStr));
fclose($fp);
echo "Done";
?>
--EXPECT--
*** Testing array_fill_keys() : parameter variations ***
-- Testing array_fill_keys() function with reference value --
array(2) {
["one"]=>
string(6) "simple"
["two"]=>
string(6) "simple"
}
-- Testing array_fill_keys() function with reference keys --
array(2) {
["one"]=>
string(6) "simple"
["simple"]=>
string(6) "simple"
}
array(2) {
["one"]=>
string(6) "simple"
["simple"]=>
string(6) "simple"
}
-- Testing array_fill_keys() function with reference array input --
array(2) {
["one"]=>
string(3) "bob"
["two"]=>
string(3) "bob"
}
Done
|
