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[ELWIX - Embedded LightWeight unIX -] /
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array /
uksort_basic.phpt
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Tue Feb 21 23:48:03 2012 UTC (12 years, 6 months ago) by
misho
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CVS tags:
v5_4_3elwix,
v5_4_29p0,
v5_4_29,
v5_4_20p0,
v5_4_20,
v5_4_17p0,
v5_4_17,
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php
--TEST--
Test uksort(): basic functionality
--FILE--
<?php
/*
* proto bool uksort ( array &$array, callback $cmp_function )
* Function is implemented in ext/standard/array.c
*/
function cmp($a, $b) {
if ($a == $b) {
return 0;
}
return ($a < $b) ? -1 : 1;
}
$a = array(3, 2, 5, 6, 1);
uasort($a, "cmp");
foreach($a as $key => $value) {
echo "$key: $value\n";
}
?>
--EXPECT--
4: 1
1: 2
0: 3
2: 5
3: 6
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