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<?php |
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|
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namespace Yoast\WP\SEO\Helpers; |
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|
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/** |
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* Helper class for getting information about the installed cURL version. |
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*/ |
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class Curl_Helper { |
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|
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/** |
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* Checks is cURL is installed. |
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* |
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* @return bool Returns true if cURL is installed. |
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*/ |
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public function is_installed() { |
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return function_exists( 'curl_version' ); |
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} |
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|
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/** |
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* Returns the currently installed cURL version. |
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* |
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* @return string|null Returns a string containing the cURL version, or null if cURL is not installed. |
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*/ |
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public function get_version() { |
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$version = curl_version(); |
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|
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if ( ! isset( $version['version'] ) ) { |
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return null; |
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} |
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|
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return $version['version']; |
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} |
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} |
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|
