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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".
193 lines
3.7 KiB
PHP
193 lines
3.7 KiB
PHP
--TEST--
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Test base_convert() function : usage variations - different data types as $frombase argument
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--FILE--
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<?php
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/* Prototype : string base_convert ( string $number , int $frombase , int $tobase )
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* Description: Convert a number between arbitrary bases.
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* Source code: ext/standard/math.c
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*/
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echo "*** Testing base_convert() : usage variations ***\n";
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//get an unset variable
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$unset_var = 10;
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unset ($unset_var);
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// heredoc string
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$heredoc = <<<EOT
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abc
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xyz
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EOT;
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$inputs = array(
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// int data
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/*1*/ 0,
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1,
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-1,
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-12,
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2147483647,
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// float data
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/*6*/ 10.5,
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-10.5,
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1.234567e2,
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1.234567E-2,
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.5,
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// null data
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/*11*/ NULL,
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null,
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// boolean data
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/*13*/ true,
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false,
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TRUE,
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FALSE,
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// empty data
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/*17*/ "",
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'',
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array(),
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// string data
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/*20*/ "abcxyz",
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'abcxyz',
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$heredoc,
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// undefined data
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/*23*/ @$undefined_var,
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// unset data
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/*24*/ @$unset_var,
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);
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// loop through each element of $inputs to check the behaviour of base_convert()
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$iterator = 1;
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foreach($inputs as $input) {
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echo "\n-- Iteration $iterator --\n";
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var_dump(base_convert(25, $input, 8));
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$iterator++;
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};
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?>
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===Done===
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--EXPECTF--
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*** Testing base_convert() : usage variations ***
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-- Iteration 1 --
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Warning: base_convert(): Invalid `from base' (0) in %s on line %d
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bool(false)
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-- Iteration 2 --
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Warning: base_convert(): Invalid `from base' (1) in %s on line %d
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bool(false)
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-- Iteration 3 --
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Warning: base_convert(): Invalid `from base' (-1) in %s on line %d
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bool(false)
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-- Iteration 4 --
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Warning: base_convert(): Invalid `from base' (-12) in %s on line %d
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bool(false)
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-- Iteration 5 --
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Warning: base_convert(): Invalid `from base' (2147483647) in %s on line %d
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bool(false)
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-- Iteration 6 --
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string(2) "31"
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-- Iteration 7 --
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Warning: base_convert(): Invalid `from base' (-10) in %s on line %d
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bool(false)
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-- Iteration 8 --
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Warning: base_convert(): Invalid `from base' (123) in %s on line %d
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bool(false)
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-- Iteration 9 --
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Warning: base_convert(): Invalid `from base' (0) in %s on line %d
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bool(false)
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-- Iteration 10 --
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Warning: base_convert(): Invalid `from base' (0) in %s on line %d
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bool(false)
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-- Iteration 11 --
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Warning: base_convert(): Invalid `from base' (0) in %s on line %d
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bool(false)
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-- Iteration 12 --
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Warning: base_convert(): Invalid `from base' (0) in %s on line %d
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bool(false)
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-- Iteration 13 --
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Warning: base_convert(): Invalid `from base' (1) in %s on line %d
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bool(false)
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-- Iteration 14 --
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Warning: base_convert(): Invalid `from base' (0) in %s on line %d
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bool(false)
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-- Iteration 15 --
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Warning: base_convert(): Invalid `from base' (1) in %s on line %d
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bool(false)
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-- Iteration 16 --
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Warning: base_convert(): Invalid `from base' (0) in %s on line %d
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bool(false)
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-- Iteration 17 --
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Warning: base_convert() expects parameter 2 to be int, string given in %s on line %d
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NULL
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-- Iteration 18 --
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Warning: base_convert() expects parameter 2 to be int, string given in %s on line %d
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NULL
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-- Iteration 19 --
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Warning: base_convert() expects parameter 2 to be int, array given in %s on line %d
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NULL
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-- Iteration 20 --
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Warning: base_convert() expects parameter 2 to be int, string given in %s on line %d
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NULL
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-- Iteration 21 --
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Warning: base_convert() expects parameter 2 to be int, string given in %s on line %d
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NULL
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-- Iteration 22 --
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Warning: base_convert() expects parameter 2 to be int, string given in %s on line %d
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NULL
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-- Iteration 23 --
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Warning: base_convert(): Invalid `from base' (0) in %s on line %d
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bool(false)
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-- Iteration 24 --
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Warning: base_convert(): Invalid `from base' (0) in %s on line %d
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bool(false)
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===Done===
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