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27 lines
863 B
PHP
27 lines
863 B
PHP
--TEST--
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Test array_diff_key() function : usage variation - Passing float indexed array
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--FILE--
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<?php
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echo "*** Testing array_diff_key() : usage variation ***\n";
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// Initialise function arguments not being substituted (if any)
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$input_array = array(0 => '0', 10 => '10', -10 => '-10', 20 =>'20', -20 => '-20');
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$float_indx_array = array(0.0 => '0.0', 10.5 => '10.5', -10.5 => '-10.5', 0.5 => '0.5');
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echo "\n-- Testing array_diff_key() function with float indexed array --\n";
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// loop through each element of the array for arr1
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var_dump( array_diff_key($input_array, $float_indx_array) );
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var_dump( array_diff_key($float_indx_array, $input_array) );
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?>
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--EXPECT--
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*** Testing array_diff_key() : usage variation ***
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-- Testing array_diff_key() function with float indexed array --
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array(2) {
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[20]=>
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string(2) "20"
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[-20]=>
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string(3) "-20"
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}
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array(0) {
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}
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