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193 lines
3.6 KiB
PHP
193 lines
3.6 KiB
PHP
--TEST--
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Test base_convert() function : usage variations - different data types as $tobase 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, 10, $input));
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$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 `to 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 `to 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 `to 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 `to 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 `to 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) "25"
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-- Iteration 7 --
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Warning: base_convert(): Invalid `to 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 `to 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 `to 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 `to 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 `to 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 `to 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 `to 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 `to 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 `to 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 `to 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 3 to be long, 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 3 to be long, 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 3 to be long, 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 3 to be long, 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 3 to be long, 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 3 to be long, 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 `to 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 `to base' (0) in %s on line %d
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bool(false)
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===Done===
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