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--TEST--
Test each() function : basic functionality
--FILE--
<?php
/* Prototype : array each(array $arr)
* Description: Return the currently pointed key..value pair in the passed array,
* and advance the pointer to the next element
* Source code: Zend/zend_builtin_functions.c
*/
/*
* Test basic functionality of each()
*/
echo "*** Testing each() : basic functionality ***\n";
$arr = array ('one' => 1, 'zero', 'two' => 'deux', 20 => 'twenty');
echo "\n-- Passed array: --\n";
var_dump($arr);
echo "\n-- Initial position: --\n";
var_dump(each($arr));
echo "\n-- End position: --\n";
end($arr);
var_dump(each($arr));
echo "\n-- Passed the end of array: --\n";
var_dump(each($arr));
echo "Done";
?>
--EXPECTF--
*** Testing each() : basic functionality ***
-- Passed array: --
array(4) {
["one"]=>
int(1)
[0]=>
string(4) "zero"
["two"]=>
string(4) "deux"
[20]=>
string(6) "twenty"
}
-- Initial position: --
array(4) {
[1]=>
int(1)
["value"]=>
int(1)
[0]=>
string(3) "one"
["key"]=>
string(3) "one"
}
-- End position: --
array(4) {
[1]=>
string(6) "twenty"
["value"]=>
string(6) "twenty"
[0]=>
int(20)
["key"]=>
int(20)
}
-- Passed the end of array: --
bool(false)
Done
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