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Rename finite/isinf/isnan to more standard is_*() names.

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This commit is contained in:
jim winstead 2002-01-09 23:59:05 +00:00
parent e68095972e
commit 831473d76e
5 changed files with 21 additions and 21 deletions
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2
NEWS
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@ -10,7 +10,7 @@ PHP 4 NEWS
the differences are: it prints no HTTP headers, displays plain text
error messages, etc. (Edin)
- Made wordwrap() significantly faster. (Jim)
- Fixed pow(), and added finite(), isinf(), and isnan(). (Jim)
- Fixed pow(), and added is_finite(), is_infinite(), and is_nan(). (Jim)
- Fixed segfault in wordwrap() when wrapping to zero width and using
multi-character break or trying to force cut (bug #12768). (Jim)
- Fixed several bugs in dbase extension (dbase_pack() truncate file to right

6
ext/standard/basic_functions.c
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@ -456,9 +456,9 @@ function_entry basic_functions[] = {
#endif
PHP_FE(pi, NULL)
PHP_FE(finite, NULL)
PHP_FE(isnan, NULL)
PHP_FE(isinf, NULL)
PHP_FE(is_finite, NULL)
PHP_FE(is_nan, NULL)
PHP_FE(is_infinite, NULL)
PHP_FE(pow, NULL)
PHP_FE(exp, NULL)
PHP_FE(log, NULL)

12
ext/standard/math.c
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@ -383,9 +383,9 @@ PHP_FUNCTION(pi)
/* }}} */
/* {{{ proto bool finite(double val)
/* {{{ proto bool is_finite(double val)
Returns whether double is finite */
PHP_FUNCTION(finite)
PHP_FUNCTION(is_finite)
{
double dval;
@ -397,9 +397,9 @@ PHP_FUNCTION(finite)
}
/* }}} */
/* {{{ proto bool isinf(double val)
/* {{{ proto bool is_infinite(double val)
Returns whether double is infinite */
PHP_FUNCTION(isinf)
PHP_FUNCTION(is_infinite)
{
double dval;
@ -410,9 +410,9 @@ PHP_FUNCTION(isinf)
}
/* }}} */
/* {{{ proto bool isnan(double val)
/* {{{ proto bool is_nan(double val)
Returns whether double is not a number */
PHP_FUNCTION(isnan)
PHP_FUNCTION(is_nan)
{
double dval;

6
ext/standard/php_math.h
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@ -35,9 +35,9 @@ PHP_FUNCTION(pi);
PHP_FUNCTION(exp);
PHP_FUNCTION(log);
PHP_FUNCTION(log10);
PHP_FUNCTION(finite);
PHP_FUNCTION(isinf);
PHP_FUNCTION(isnan);
PHP_FUNCTION(is_finite);
PHP_FUNCTION(is_infinite);
PHP_FUNCTION(is_nan);
PHP_FUNCTION(pow);
PHP_FUNCTION(sqrt);
PHP_FUNCTION(srand);

16
ext/standard/tests/math/pow.phpt
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@ -21,8 +21,8 @@ $tests = <<<TESTS
1 === pow(-1, 0)
-1 === pow(-1, 1)
1 === pow(-1, 2)
TRUE === isinf(pow(0,-2))
TRUE === isinf(pow(0,-1))
TRUE === is_infinite(pow(0,-2))
TRUE === is_infinite(pow(0,-1))
1 === pow( 0, 0)
0 === pow( 0, 1)
0 === pow( 0, 2)
@ -46,8 +46,8 @@ $tests = <<<TESTS
1.0 === pow(-1, 0.0)
-1.0 === pow(-1, 1.0)
1.0 === pow(-1, 2.0)
TRUE === isinf(pow(0,-2.0))
TRUE === isinf(pow(0,-1.0))
TRUE === is_infinite(pow(0,-2.0))
TRUE === is_infinite(pow(0,-1.0))
1.0 === pow( 0, 0.0)
0.0 === pow( 0, 1.0)
0.0 === pow( 0, 2.0)
@ -78,8 +78,8 @@ sqrt(2) ~== pow(2,1/2)
1.0 === pow(-1.0, 0.0)
-1.0 === pow(-1.0, 1.0)
1.0 === pow(-1.0, 2.0)
TRUE === isinf(pow(0.0,-2.0))
TRUE === isinf(pow(0.0,-1.0))
TRUE === is_infinite(pow(0.0,-2.0))
TRUE === is_infinite(pow(0.0,-1.0))
1.0 === pow( 0.0, 0.0)
0.0 === pow( 0.0, 1.0)
0.0 === pow( 0.0, 2.0)
@ -103,8 +103,8 @@ sqrt(2) ~== pow(2,1/2)
1.0 === pow(-1.0, 0)
-1.0 === pow(-1.0, 1)
1.0 === pow(-1.0, 2)
TRUE === isinf(pow( 0.0,-2))
TRUE === isinf(pow( 0.0,-1))
TRUE === is_infinite(pow( 0.0,-2))
TRUE === is_infinite(pow( 0.0,-1))
1.0 === pow( 0.0, 0)
0.0 === pow( 0.0, 1)
0.0 === pow( 0.0, 2)