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Diffstat (limited to 'ext/standard/tests/array/array_key_exists_variation8.phpt')
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1 files changed, 547 insertions, 0 deletions
diff --git a/ext/standard/tests/array/array_key_exists_variation8.phpt b/ext/standard/tests/array/array_key_exists_variation8.phpt new file mode 100644 index 000000000..d5bad62e2 --- /dev/null +++ b/ext/standard/tests/array/array_key_exists_variation8.phpt @@ -0,0 +1,547 @@ +--TEST-- +Test array_key_exists() function : usage variations - array keys are different data types +--FILE-- +<?php +/* Prototype : bool array_key_exists(mixed $key, array $search) + * Description: Checks if the given key or index exists in the array + * Source code: ext/standard/array.c + * Alias to functions: key_exists + */ + +/* + * Pass an array where the keys are different data types as the $search argument + * then pass many different data types as $key argument to test where array_key_exist() + * returns true. + */ + +echo "*** Testing array_key_exists() : usage variations ***\n"; + +//get an unset variable +$unset_var = 10; +unset ($unset_var); + +// heredoc string +$heredoc = <<<EOT +string +EOT; + +// different data types to be iterated over +$inputs = array( + + // int data +/*1*/ 'int' => array( + 0 => 'zero', + 1 => 'one', + 12345 => 'positive', + -2345 => 'negative', + ), + + // float data +/*2*/ 'float' => array( + 10.5 => 'positive', + -10.5 => 'negative', + .5 => 'half', + ), + + 'extreme floats' => array( + 12.3456789000e10 => 'large', + 12.3456789000E-10 => 'small', + ), + + // null data +/*3*/ 'null uppercase' => array( + NULL => 'null 1', + ), + 'null lowercase' => array( + null => 'null 2', + ), + + // boolean data +/*4*/ 'bool lowercase' => array( + true => 'lowert', + false => 'lowerf', + ), + 'bool uppercase' => array( + TRUE => 'uppert', + FALSE => 'upperf', + ), + + // empty data +/*5*/ 'empty double quotes' => array( + "" => 'emptyd', + ), + 'empty single quotes' => array( + '' => 'emptys', + ), + + // string data +/*6*/ 'string' => array( + "stringd" => 'stringd', + 'strings' => 'strings', + $heredoc => 'stringh', + ), + + // undefined data +/*8*/ 'undefined' => array( + @$undefined_var => 'undefined', + ), + + // unset data +/*9*/ 'unset' => array( + @$unset_var => 'unset', + ), +); + +// loop through each element of $inputs to check the behavior of array_key_exists() +$iterator = 1; +foreach($inputs as $type => $input) { + echo "\n-- Iteration $iterator: $type data --\n"; + + //iterate over again to get all different key values + foreach ($inputs as $new_type => $new_input) { + echo "-- \$key arguments are $new_type data:\n"; + foreach ($new_input as $key => $search) { + var_dump(array_key_exists($key, $input)); + } + } + $iterator++; +}; + +echo "Done"; +?> + +--EXPECTF-- +*** Testing array_key_exists() : usage variations *** + +-- Iteration 1: int data -- +-- $key arguments are int data: +bool(true) +bool(true) +bool(true) +bool(true) +-- $key arguments are float data: +bool(false) +bool(false) +bool(true) +-- $key arguments are extreme floats data: +bool(false) +bool(true) +-- $key arguments are null uppercase data: +bool(false) +-- $key arguments are null lowercase data: +bool(false) +-- $key arguments are bool lowercase data: +bool(true) +bool(true) +-- $key arguments are bool uppercase data: +bool(true) +bool(true) +-- $key arguments are empty double quotes data: +bool(false) +-- $key arguments are empty single quotes data: +bool(false) +-- $key arguments are string data: +bool(false) +bool(false) +bool(false) +-- $key arguments are undefined data: +bool(false) +-- $key arguments are unset data: +bool(false) + +-- Iteration 2: float data -- +-- $key arguments are int data: +bool(true) +bool(false) +bool(false) +bool(false) +-- $key arguments are float data: +bool(true) +bool(true) +bool(true) +-- $key arguments are extreme floats data: +bool(false) +bool(true) +-- $key arguments are null uppercase data: +bool(false) +-- $key arguments are null lowercase data: +bool(false) +-- $key arguments are bool lowercase data: +bool(false) +bool(true) +-- $key arguments are bool uppercase data: +bool(false) +bool(true) +-- $key arguments are empty double quotes data: +bool(false) +-- $key arguments are empty single quotes data: +bool(false) +-- $key arguments are string data: +bool(false) +bool(false) +bool(false) +-- $key arguments are undefined data: +bool(false) +-- $key arguments are unset data: +bool(false) + +-- Iteration 3: extreme floats data -- +-- $key arguments are int data: +bool(true) +bool(false) +bool(false) +bool(false) +-- $key arguments are float data: +bool(false) +bool(false) +bool(true) +-- $key arguments are extreme floats data: +bool(true) +bool(true) +-- $key arguments are null uppercase data: +bool(false) +-- $key arguments are null lowercase data: +bool(false) +-- $key arguments are bool lowercase data: +bool(false) +bool(true) +-- $key arguments are bool uppercase data: +bool(false) +bool(true) +-- $key arguments are empty double quotes data: +bool(false) +-- $key arguments are empty single quotes data: +bool(false) +-- $key arguments are string data: +bool(false) +bool(false) +bool(false) +-- $key arguments are undefined data: +bool(false) +-- $key arguments are unset data: +bool(false) + +-- Iteration 4: null uppercase data -- +-- $key arguments are int data: +bool(false) +bool(false) +bool(false) +bool(false) +-- $key arguments are float data: +bool(false) +bool(false) +bool(false) +-- $key arguments are extreme floats data: +bool(false) +bool(false) +-- $key arguments are null uppercase data: +bool(true) +-- $key arguments are null lowercase data: +bool(true) +-- $key arguments are bool lowercase data: +bool(false) +bool(false) +-- $key arguments are bool uppercase data: +bool(false) +bool(false) +-- $key arguments are empty double quotes data: +bool(true) +-- $key arguments are empty single quotes data: +bool(true) +-- $key arguments are string data: +bool(false) +bool(false) +bool(false) +-- $key arguments are undefined data: +bool(true) +-- $key arguments are unset data: +bool(true) + +-- Iteration 5: null lowercase data -- +-- $key arguments are int data: +bool(false) +bool(false) +bool(false) +bool(false) +-- $key arguments are float data: +bool(false) +bool(false) +bool(false) +-- $key arguments are extreme floats data: +bool(false) +bool(false) +-- $key arguments are null uppercase data: +bool(true) +-- $key arguments are null lowercase data: +bool(true) +-- $key arguments are bool lowercase data: +bool(false) +bool(false) +-- $key arguments are bool uppercase data: +bool(false) +bool(false) +-- $key arguments are empty double quotes data: +bool(true) +-- $key arguments are empty single quotes data: +bool(true) +-- $key arguments are string data: +bool(false) +bool(false) +bool(false) +-- $key arguments are undefined data: +bool(true) +-- $key arguments are unset data: +bool(true) + +-- Iteration 6: bool lowercase data -- +-- $key arguments are int data: +bool(true) +bool(true) +bool(false) +bool(false) +-- $key arguments are float data: +bool(false) +bool(false) +bool(true) +-- $key arguments are extreme floats data: +bool(false) +bool(true) +-- $key arguments are null uppercase data: +bool(false) +-- $key arguments are null lowercase data: +bool(false) +-- $key arguments are bool lowercase data: +bool(true) +bool(true) +-- $key arguments are bool uppercase data: +bool(true) +bool(true) +-- $key arguments are empty double quotes data: +bool(false) +-- $key arguments are empty single quotes data: +bool(false) +-- $key arguments are string data: +bool(false) +bool(false) +bool(false) +-- $key arguments are undefined data: +bool(false) +-- $key arguments are unset data: +bool(false) + +-- Iteration 7: bool uppercase data -- +-- $key arguments are int data: +bool(true) +bool(true) +bool(false) +bool(false) +-- $key arguments are float data: +bool(false) +bool(false) +bool(true) +-- $key arguments are extreme floats data: +bool(false) +bool(true) +-- $key arguments are null uppercase data: +bool(false) +-- $key arguments are null lowercase data: +bool(false) +-- $key arguments are bool lowercase data: +bool(true) +bool(true) +-- $key arguments are bool uppercase data: +bool(true) +bool(true) +-- $key arguments are empty double quotes data: +bool(false) +-- $key arguments are empty single quotes data: +bool(false) +-- $key arguments are string data: +bool(false) +bool(false) +bool(false) +-- $key arguments are undefined data: +bool(false) +-- $key arguments are unset data: +bool(false) + +-- Iteration 8: empty double quotes data -- +-- $key arguments are int data: +bool(false) +bool(false) +bool(false) +bool(false) +-- $key arguments are float data: +bool(false) +bool(false) +bool(false) +-- $key arguments are extreme floats data: +bool(false) +bool(false) +-- $key arguments are null uppercase data: +bool(true) +-- $key arguments are null lowercase data: +bool(true) +-- $key arguments are bool lowercase data: +bool(false) +bool(false) +-- $key arguments are bool uppercase data: +bool(false) +bool(false) +-- $key arguments are empty double quotes data: +bool(true) +-- $key arguments are empty single quotes data: +bool(true) +-- $key arguments are string data: +bool(false) +bool(false) +bool(false) +-- $key arguments are undefined data: +bool(true) +-- $key arguments are unset data: +bool(true) + +-- Iteration 9: empty single quotes data -- +-- $key arguments are int data: +bool(false) +bool(false) +bool(false) +bool(false) +-- $key arguments are float data: +bool(false) +bool(false) +bool(false) +-- $key arguments are extreme floats data: +bool(false) +bool(false) +-- $key arguments are null uppercase data: +bool(true) +-- $key arguments are null lowercase data: +bool(true) +-- $key arguments are bool lowercase data: +bool(false) +bool(false) +-- $key arguments are bool uppercase data: +bool(false) +bool(false) +-- $key arguments are empty double quotes data: +bool(true) +-- $key arguments are empty single quotes data: +bool(true) +-- $key arguments are string data: +bool(false) +bool(false) +bool(false) +-- $key arguments are undefined data: +bool(true) +-- $key arguments are unset data: +bool(true) + +-- Iteration 10: string data -- +-- $key arguments are int data: +bool(false) +bool(false) +bool(false) +bool(false) +-- $key arguments are float data: +bool(false) +bool(false) +bool(false) +-- $key arguments are extreme floats data: +bool(false) +bool(false) +-- $key arguments are null uppercase data: +bool(false) +-- $key arguments are null lowercase data: +bool(false) +-- $key arguments are bool lowercase data: +bool(false) +bool(false) +-- $key arguments are bool uppercase data: +bool(false) +bool(false) +-- $key arguments are empty double quotes data: +bool(false) +-- $key arguments are empty single quotes data: +bool(false) +-- $key arguments are string data: +bool(true) +bool(true) +bool(true) +-- $key arguments are undefined data: +bool(false) +-- $key arguments are unset data: +bool(false) + +-- Iteration 11: undefined data -- +-- $key arguments are int data: +bool(false) +bool(false) +bool(false) +bool(false) +-- $key arguments are float data: +bool(false) +bool(false) +bool(false) +-- $key arguments are extreme floats data: +bool(false) +bool(false) +-- $key arguments are null uppercase data: +bool(true) +-- $key arguments are null lowercase data: +bool(true) +-- $key arguments are bool lowercase data: +bool(false) +bool(false) +-- $key arguments are bool uppercase data: +bool(false) +bool(false) +-- $key arguments are empty double quotes data: +bool(true) +-- $key arguments are empty single quotes data: +bool(true) +-- $key arguments are string data: +bool(false) +bool(false) +bool(false) +-- $key arguments are undefined data: +bool(true) +-- $key arguments are unset data: +bool(true) + +-- Iteration 12: unset data -- +-- $key arguments are int data: +bool(false) +bool(false) +bool(false) +bool(false) +-- $key arguments are float data: +bool(false) +bool(false) +bool(false) +-- $key arguments are extreme floats data: +bool(false) +bool(false) +-- $key arguments are null uppercase data: +bool(true) +-- $key arguments are null lowercase data: +bool(true) +-- $key arguments are bool lowercase data: +bool(false) +bool(false) +-- $key arguments are bool uppercase data: +bool(false) +bool(false) +-- $key arguments are empty double quotes data: +bool(true) +-- $key arguments are empty single quotes data: +bool(true) +-- $key arguments are string data: +bool(false) +bool(false) +bool(false) +-- $key arguments are undefined data: +bool(true) +-- $key arguments are unset data: +bool(true) +Done
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