mirror of
https://github.com/php/php-src.git
synced 2025-08-17 22:48:57 +02:00
8d217db369
This also fixes ext/standard/tests/general_functions/var_export-locale.phpt to actually run the floating-point section.
175 lines
3.2 KiB
PHP
175 lines
3.2 KiB
PHP
--TEST--
|
|
Test var_export() function with valid float values
|
|
--INI--
|
|
serialize_precision=17
|
|
--FILE--
|
|
<?php
|
|
/* Prototype : mixed var_export(mixed var [, bool return])
|
|
* Description: Outputs or returns a string representation of a variable
|
|
* Source code: ext/standard/var.c
|
|
* Alias to functions:
|
|
*/
|
|
|
|
echo "*** Testing var_export() with valid float values ***\n";
|
|
// different valid float vlaues
|
|
$valid_floats = array(
|
|
"-2147483649" => (float)-2147483649, // float value
|
|
"2147483648" => (float)2147483648, // float value
|
|
"-0x80000001" => (float)-0x80000001, // float value, beyond max negative int
|
|
"0x800000001" => (float)0x800000001, // float value, beyond max positive int
|
|
"020000000001" => (float)020000000001, // float value, beyond max positive int
|
|
"-020000000001" => (float)-020000000001, // float value, beyond max negative int
|
|
"0.0" => 0.0,
|
|
"-0.1" => -0.1,
|
|
"10.0000000000000000005" => 10.0000000000000000005,
|
|
"10.5e+5" => 10.5e+5,
|
|
"1e5" => 1e5,
|
|
"1e-5" => 1e-5,
|
|
"1e+5" => 1e+5,
|
|
"1E5" => 1E5,
|
|
"1E+5" => 1E+5,
|
|
"1E-5" => 1E-5,
|
|
".5e+7" => .5e+7,
|
|
".6e-19" => .6e-19,
|
|
".05E+44" => .05E+44,
|
|
".0034E-30" => .0034E-30
|
|
);
|
|
/* Loop to check for above float values with var_export() */
|
|
echo "\n*** Output for float values ***\n";
|
|
foreach($valid_floats as $key => $float_value) {
|
|
echo "\n-- Iteration: $key --\n";
|
|
var_export( $float_value );
|
|
echo "\n";
|
|
var_export( $float_value, FALSE);
|
|
echo "\n";
|
|
var_dump( var_export( $float_value, TRUE) );
|
|
echo "\n";
|
|
}
|
|
|
|
?>
|
|
===DONE===
|
|
--EXPECT--
|
|
*** Testing var_export() with valid float values ***
|
|
|
|
*** Output for float values ***
|
|
|
|
-- Iteration: -2147483649 --
|
|
-2147483649.0
|
|
-2147483649.0
|
|
string(13) "-2147483649.0"
|
|
|
|
|
|
-- Iteration: 2147483648 --
|
|
2147483648.0
|
|
2147483648.0
|
|
string(12) "2147483648.0"
|
|
|
|
|
|
-- Iteration: -0x80000001 --
|
|
-2147483649.0
|
|
-2147483649.0
|
|
string(13) "-2147483649.0"
|
|
|
|
|
|
-- Iteration: 0x800000001 --
|
|
34359738369.0
|
|
34359738369.0
|
|
string(13) "34359738369.0"
|
|
|
|
|
|
-- Iteration: 020000000001 --
|
|
2147483649.0
|
|
2147483649.0
|
|
string(12) "2147483649.0"
|
|
|
|
|
|
-- Iteration: -020000000001 --
|
|
-2147483649.0
|
|
-2147483649.0
|
|
string(13) "-2147483649.0"
|
|
|
|
|
|
-- Iteration: 0.0 --
|
|
0.0
|
|
0.0
|
|
string(3) "0.0"
|
|
|
|
|
|
-- Iteration: -0.1 --
|
|
-0.10000000000000001
|
|
-0.10000000000000001
|
|
string(20) "-0.10000000000000001"
|
|
|
|
|
|
-- Iteration: 10.0000000000000000005 --
|
|
10.0
|
|
10.0
|
|
string(4) "10.0"
|
|
|
|
|
|
-- Iteration: 10.5e+5 --
|
|
1050000.0
|
|
1050000.0
|
|
string(9) "1050000.0"
|
|
|
|
|
|
-- Iteration: 1e5 --
|
|
100000.0
|
|
100000.0
|
|
string(8) "100000.0"
|
|
|
|
|
|
-- Iteration: 1e-5 --
|
|
1.0000000000000001E-5
|
|
1.0000000000000001E-5
|
|
string(21) "1.0000000000000001E-5"
|
|
|
|
|
|
-- Iteration: 1e+5 --
|
|
100000.0
|
|
100000.0
|
|
string(8) "100000.0"
|
|
|
|
|
|
-- Iteration: 1E5 --
|
|
100000.0
|
|
100000.0
|
|
string(8) "100000.0"
|
|
|
|
|
|
-- Iteration: 1E+5 --
|
|
100000.0
|
|
100000.0
|
|
string(8) "100000.0"
|
|
|
|
|
|
-- Iteration: 1E-5 --
|
|
1.0000000000000001E-5
|
|
1.0000000000000001E-5
|
|
string(21) "1.0000000000000001E-5"
|
|
|
|
|
|
-- Iteration: .5e+7 --
|
|
5000000.0
|
|
5000000.0
|
|
string(9) "5000000.0"
|
|
|
|
|
|
-- Iteration: .6e-19 --
|
|
6.0000000000000006E-20
|
|
6.0000000000000006E-20
|
|
string(22) "6.0000000000000006E-20"
|
|
|
|
|
|
-- Iteration: .05E+44 --
|
|
5.0000000000000001E+42
|
|
5.0000000000000001E+42
|
|
string(22) "5.0000000000000001E+42"
|
|
|
|
|
|
-- Iteration: .0034E-30 --
|
|
3.4000000000000001E-33
|
|
3.4000000000000001E-33
|
|
string(22) "3.4000000000000001E-33"
|
|
|
|
===DONE===
|