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38 lines
1.0 KiB
PHP
38 lines
1.0 KiB
PHP
--TEST--
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Test expm1() - Error conditions
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--INI--
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precision=14
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--SKIPIF--
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<?php
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function_exists('expm1') or die('skip expm1() is not supported in this build.');
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?>
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--FILE--
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<?php
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/* Prototype : float expm1 ( float $arg )
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* Description: Returns exp(number) - 1, computed in a way that is accurate even
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* when the value of number is close to zero.
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* Source code: ext/standard/math.c
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*/
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echo "*** Testing expm1() : error conditions ***\n";
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echo "\n-- Testing expm1() function with less than expected no. of arguments --\n";
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expm1();
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echo "\n-- Testing expm1() function with more than expected no. of arguments --\n";
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expm1(23,true);
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?>
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===Done===
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--EXPECTF--
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*** Testing expm1() : error conditions ***
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-- Testing expm1() function with less than expected no. of arguments --
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Warning: expm1() expects exactly 1 parameter, 0 given in %s on line %d
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-- Testing expm1() function with more than expected no. of arguments --
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Warning: expm1() expects exactly 1 parameter, 2 given in %s on line %d
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===Done===
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