mirror of
https://github.com/php/php-src.git
synced 2024-09-22 18:37:25 +00:00
49 lines
904 B
PHP
49 lines
904 B
PHP
--TEST--
|
|
Math constants
|
|
--INI--
|
|
precision=14
|
|
--FILE--
|
|
<?php
|
|
$constants = array(
|
|
"M_E",
|
|
"M_LOG2E",
|
|
"M_LOG10E",
|
|
"M_LN2",
|
|
"M_LN10",
|
|
"M_PI",
|
|
"M_PI_2",
|
|
"M_PI_4",
|
|
"M_1_PI",
|
|
"M_2_PI",
|
|
"M_SQRTPI",
|
|
"M_2_SQRTPI",
|
|
"M_LNPI",
|
|
"M_EULER",
|
|
"M_SQRT2",
|
|
"M_SQRT1_2",
|
|
"M_SQRT3"
|
|
);
|
|
foreach($constants as $constant) {
|
|
printf("%-10s: %s\n", $constant, constant($constant));
|
|
}
|
|
?>
|
|
--EXPECTREGEX--
|
|
M_E : 2.718281[0-9]*
|
|
M_LOG2E : 1.442695[0-9]*
|
|
M_LOG10E : 0.434294[0-9]*
|
|
M_LN2 : 0.693147[0-9]*
|
|
M_LN10 : 2.302585[0-9]*
|
|
M_PI : 3.141592[0-9]*
|
|
M_PI_2 : 1.570796[0-9]*
|
|
M_PI_4 : 0.785398[0-9]*
|
|
M_1_PI : 0.318309[0-9]*
|
|
M_2_PI : 0.636619[0-9]*
|
|
M_SQRTPI : 1.772453[0-9]*
|
|
M_2_SQRTPI: 1.128379[0-9]*
|
|
M_LNPI : 1.144729[0-9]*
|
|
M_EULER : 0.577215[0-9]*
|
|
M_SQRT2 : 1.414213[0-9]*
|
|
M_SQRT1_2 : 0.707106[0-9]*
|
|
M_SQRT3 : 1.732050[0-9]*
|
|
|