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59 lines
1.4 KiB
59 lines
1.4 KiB
--TEST--
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Test array_key_exists() function : usage variations - floats and casting to ints
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--SKIPIF--
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<?php die("skip AOT float-to-int casting differs from PHP"); ?>
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--FILE--
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<?php
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/*
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* Pass floats as $key argument, then cast float values
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* to integers and pass as $key argument
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*/
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echo "*** Testing array_key_exists() : usage variations ***\n";
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$keys = array(1.2345678900E-10, 1.00000000000001, 1.99999999999999);
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$search = array ('zero', 'one', 'two');
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$iterator = 1;
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foreach($keys as $key) {
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echo "\n-- Iteration $iterator --\n";
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echo "Pass float as \$key:\n";
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try {
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var_dump(array_key_exists($key, $search));
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} catch (TypeError $exception) {
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echo $exception->getMessage() . "\n";
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}
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echo "Cast float to int:\n";
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var_dump(array_key_exists((int)$key, $search));
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}
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echo "Done";
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?>
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--EXPECTF--
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*** Testing array_key_exists() : usage variations ***
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-- Iteration 1 --
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Pass float as $key:
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Deprecated: Implicit conversion from float 1.23456789E-10 to int loses precision in %s on line %d
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bool(true)
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Cast float to int:
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bool(true)
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-- Iteration 1 --
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Pass float as $key:
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Deprecated: Implicit conversion from float 1.00000000000001 to int loses precision in %s on line %d
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bool(true)
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Cast float to int:
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bool(true)
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-- Iteration 1 --
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Pass float as $key:
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Deprecated: Implicit conversion from float 1.99999999999999 to int loses precision in %s on line %d
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bool(true)
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Cast float to int:
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bool(true)
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Done
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