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PHP5中文手册

curl_version

(PHP 4 >= 4.0.2, PHP 5)

curl_version — Gets cURL version information

说明

array curl_version ([ int $age ] )

Returns information about the cURL version.

参数

age

返回值

Returns an associative array with the following elements:

version_number cURL 24 bit version number
version cURL version number, as a string
ssl_version_number OpenSSL 24 bit version number
ssl_version OpenSSL version number, as a string
libz_version zlib version number, as a string
host Information about the host where cURL was built
age  
features A bitmask of the CURL_VERSION_XXX constants
protocols An array of protocols names supported by cURL