ext/standard/tests/array/array_intersect_key_variation5.phpt


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--TEST--
Test array_intersect_key() function : usage variation - Passing float indexed array
--FILE--
<?php
echo "*** Testing array_intersect_key() : usage variation ***\n";

// Initialise function arguments not being substituted (if any)
$input_array = array(0 => '0', 10 => '10' , -10 => '-10');
$float_indx_array = array(0.0 => '0.0', 10.5 => '10.5' , -10.5 => '-10.5', 0.5 => '0.5');

echo "\n-- Testing array_intersect_key() function with float indexed array --\n";
var_dump( array_intersect_key($input_array, $float_indx_array) );
var_dump( array_intersect_key($float_indx_array,$input_array ) );
?>
--EXPECT--
*** Testing array_intersect_key() : usage variation ***

-- Testing array_intersect_key() function with float indexed array --
array(3) {
  [0]=>
  string(1) "0"
  [10]=>
  string(2) "10"
  [-10]=>
  string(3) "-10"
}
array(3) {
  [0]=>
  string(3) "0.5"
  [10]=>
  string(4) "10.5"
  [-10]=>
  string(5) "-10.5"
}