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| Title : |
PHP version number as an integer for determining what
features are enabled |
| Categories : |
PHP |
Mike Grier |
| Date : |
Apr 15th 1999 |
| Grade : |
1 of 5 (graded 1 times) |
| Viewed : |
2619 |
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No file for this code example. |
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| Action : |
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| Tools : |
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<?php
/* This example prints the version of php as an integer.
* This is useful for determining if features requiring
* a certain version are enabled, i.e. if $phpver >= 304
* then day of the month without leading zero is enabled.
*
* intval is necessary in case a portion contains a string,
* such as in the example given above
*/
$temp = explode(".", phpversion());
$num = count($temp);
$phpver = 0;
switch ($num)
{
case 3:
$phpver = $phpver + (intval($temp[2]));
case 2:
$phpver = $phpver + (intval($temp[1]) * 10);
case 1:
$phpver = $phpver + (intval($temp[0]) * 100);
default:
}
echo $phpver;
?> |
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