mirror of
https://github.com/php/php-src.git
synced 2026-04-25 08:58:28 +02:00
Michael Voříšek
48 lines
962 B
PHP
48 lines
962 B
PHP
--TEST--
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Math constants
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--INI--
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precision=-1
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--FILE--
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<?php
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$constants = array(
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"M_E",
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"M_LOG2E",
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"M_LOG10E",
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"M_LN2",
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"M_LN10",
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"M_PI",
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"M_PI_2",
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"M_PI_4",
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"M_1_PI",
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"M_2_PI",
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"M_SQRTPI",
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"M_2_SQRTPI",
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"M_LNPI",
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"M_EULER",
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"M_SQRT2",
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"M_SQRT1_2",
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"M_SQRT3"
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);
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foreach($constants as $constant) {
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printf("%-10s: %s\n", $constant, constant($constant));
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}
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?>
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--EXPECT--
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M_E : 2.718281828459045
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M_LOG2E : 1.4426950408889634
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M_LOG10E : 0.4342944819032518
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M_LN2 : 0.6931471805599453
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M_LN10 : 2.302585092994046
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M_PI : 3.141592653589793
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M_PI_2 : 1.5707963267948966
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M_PI_4 : 0.7853981633974483
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M_1_PI : 0.3183098861837907
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M_2_PI : 0.6366197723675814
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M_SQRTPI : 1.772453850905516
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M_2_SQRTPI: 1.1283791670955126
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M_LNPI : 1.1447298858494002
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M_EULER : 0.5772156649015329
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M_SQRT2 : 1.4142135623730951
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M_SQRT1_2 : 0.7071067811865476
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M_SQRT3 : 1.7320508075688772
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