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Последние активные темы форума |
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phpversion
(PHP 3, PHP 4 , PHP 5) phpversion -- Gets the current PHP version
Descriptionstring phpversion ( [string extension] ) Returns a string containing the version of the currently running
PHP parser. 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.
Замечание:
This information is also available in the predefined constant
PHP_VERSION.
Пример 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'
);
?>
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Смотрите также
version_compare(),
phpinfo(),
phpcredits(),
php_logo_guid(), and
zend_version().
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