Merge pull request #75 from humanmade/check-for-required-php-version (6797cb3d) · Commits · singing-chimes.co.uk / S3-Uploads

s3-uploads.php

+32 −0

Original line number	Diff line number	Diff line
		@@ -15,6 +15,10 @@ if ( defined( 'WP_CLI' ) && WP_CLI ) {
		add_action( 'plugins_loaded', 's3_uploads_init' );

		function s3_uploads_init() {
		if ( ! s3_uploads_check_requirements() ) {
		return;
		}

		if ( ! defined( 'S3_UPLOADS_BUCKET' ) ) {
		return;
		}
		@@ -31,6 +35,34 @@ function s3_uploads_init() {
		$instance->setup();
		}

		/**
		* Check whether the environment meets the plugin's requirements, like the minimum PHP version.
		*
		* @return bool True if the requirements are met, else false.
		*/
		function s3_uploads_check_requirements() {
		if ( version_compare( '5.3.3', PHP_VERSION, '>=' ) ) {
		if ( is_admin() && ! defined( 'DOING_AJAX' ) ) {
		add_action( 'admin_notices', 's3_uploads_outdated_php_version_notice' );
		}

		return false;
		}

		return true;
		}

		/**
		* Print an admin notice when the PHP version is not high enough.
		*
		* This has to be a named function for compatibility with PHP 5.2.
		*/
		function s3_uploads_outdated_php_version_notice() {
		printf( '<div class="error"><p>The S3 Uploads plugin requires PHP version 5.3.3 or higher. Your server is running PHP version %s.</p></div>',
		PHP_VERSION
		);
		}

		/**
		* Check if URL rewriting is enabled.
		*