mirror of
https://github.com/php/php-src.git
synced 2026-04-26 09:28:21 +02:00
Gabriel Caruso
ce1d69a1f6
PHP requires integer typehints to be written "int" and does not allow "integer" as an alias. This changes type error messages to match the actual type name and avoids confusing messages like "must be of the type integer, integer given".
165 lines
3.4 KiB
PHP
165 lines
3.4 KiB
PHP
--TEST--
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Test count_chars() function : usage variations - test values for $mode argument
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--SKIPIF--
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<?php if (PHP_INT_SIZE != 8) die("skip this test is for 64-bit only");
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--FILE--
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<?php
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/* Prototype : mixed count_chars ( string $string [, int $mode ] )
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* Description: Return information about characters used in a string
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* Source code: ext/standard/string.c
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*/
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echo "*** Testing count_chars() function: with unexpected inputs for 'mode' argument ***\n";
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//get an unset variable
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$unset_var = 'string_val';
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unset($unset_var);
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//defining a class
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class sample {
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}
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// array with different values for $input
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$inputs = array (
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// integer values
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/* 1 */ 0,
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1,
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255,
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2147483647,
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-2147483648,
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// float values
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/* 6 */ 0.0,
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1.3,
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10.5,
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-20.5,
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10.1234567e10,
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// array values
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/* 11 */ array(),
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array(1, 2, 3, 4, 5, 6, 7, 8, 9),
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// boolean values
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/* 14 */ true,
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false,
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TRUE,
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FALSE,
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// null values
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/* 18 */ NULL,
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null,
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// string values
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/* 20 */ "ABCD",
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'abcd',
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"1ABC",
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"5ABC",
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// objects
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/* 24 */ new sample(),
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// undefined variable
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/* 25 */ @$undefined_var,
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// unset variable
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/* 26 */ @$unset_var
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);
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// loop through with each element of the $inputs array to test count_chars() function
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// with unexepcted values for the 'mode' argument
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$count = 1;
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$string = "Return information about characters used in a string";
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foreach($inputs as $input) {
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echo "-- Iteration $count --\n";
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// only list characters with a frequency > 0
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var_dump(is_array(count_chars($string, $input)));
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$count ++;
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}
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?>
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===DONE===
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--EXPECTF--
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*** Testing count_chars() function: with unexpected inputs for 'mode' argument ***
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-- Iteration 1 --
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bool(true)
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-- Iteration 2 --
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bool(true)
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-- Iteration 3 --
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Warning: count_chars(): Unknown mode in %s on line %d
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bool(false)
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-- Iteration 4 --
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Warning: count_chars(): Unknown mode in %s on line %d
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bool(false)
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-- Iteration 5 --
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Warning: count_chars(): Unknown mode in %s on line %d
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bool(false)
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-- Iteration 6 --
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bool(true)
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-- Iteration 7 --
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bool(true)
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-- Iteration 8 --
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Warning: count_chars(): Unknown mode in %s on line %d
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bool(false)
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-- Iteration 9 --
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Warning: count_chars(): Unknown mode in %s on line %d
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bool(false)
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-- Iteration 10 --
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Warning: count_chars(): Unknown mode in %s on line %d
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bool(false)
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-- Iteration 11 --
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Warning: count_chars() expects parameter 2 to be int, array given in %s on line %d
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bool(false)
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-- Iteration 12 --
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Warning: count_chars() expects parameter 2 to be int, array given in %s on line %d
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bool(false)
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-- Iteration 13 --
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bool(true)
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-- Iteration 14 --
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bool(true)
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-- Iteration 15 --
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bool(true)
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-- Iteration 16 --
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bool(true)
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-- Iteration 17 --
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bool(true)
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-- Iteration 18 --
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bool(true)
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-- Iteration 19 --
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Warning: count_chars() expects parameter 2 to be int, string given in %s on line %d
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bool(false)
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-- Iteration 20 --
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Warning: count_chars() expects parameter 2 to be int, string given in %s on line %d
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bool(false)
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-- Iteration 21 --
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Notice: A non well formed numeric value encountered in %s on line %d
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bool(true)
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-- Iteration 22 --
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Notice: A non well formed numeric value encountered in %s on line %d
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Warning: count_chars(): Unknown mode in %s on line %d
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bool(false)
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-- Iteration 23 --
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Warning: count_chars() expects parameter 2 to be int, object given in %s on line %d
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bool(false)
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-- Iteration 24 --
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bool(true)
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-- Iteration 25 --
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bool(true)
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===DONE===
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