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is_ssl › WordPress Function
Since2.6.0
已弃用n/a
› is_ssl ( 没有参数 )
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Determines if SSL is used.
源码
function is_ssl() { if ( isset( $_SERVER['HTTPS'] ) ) { if ( 'on' === strtolower( $_SERVER['HTTPS'] ) ) { return true; } if ( '1' === (string) $_SERVER['HTTPS'] ) { return true; } } elseif ( isset( $_SERVER['SERVER_PORT'] ) && ( '443' === (string) $_SERVER['SERVER_PORT'] ) ) { return true; } return false; }