phpinfo
In a addition to phpversion,..
if you've got a system like ubuntu or some else, you get
<?php
echo phpversion(); // 5.2.4-2ubuntu5.2
?>
To fix this, use the following:
<?php
echo substr(phpversion(),0,strpos(phpversion(), '-'));
?>
phpversion
(PHP 4, PHP 5)
phpversion — Gets the current PHP version
说明
string phpversion
([ string $extension
] )
Returns a string containing the version of the currently running PHP parser or extension.
参数
- extension
-
An optional extension name.
返回值
If the optional extension parameter is specified, phpversion() returns the version of that extension, or FALSE if there is no version information associated or the extension isn't enabled.
范例
Example#1 phpversion() example
<?php
// prints e.g. 'Current PHP version: 4.1.1'
echo 'Current PHP version: ' . phpversion();
// prints e.g. '2.0' or nothing if the extension isn't enabled
echo phpversion('tidy');
?>
注释
Note: This information is also available in the predefined constant PHP_VERSION.
add a note
User Contributed Notesphpversion
pl DOT baasch AT skycube DOT net
14-Jul-2008 11:17
14-Jul-2008 11:17