3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php if (!function_exists('gravatar')) { function gravatar($user_id = false, $secure = false, $force = false) { // $CI =& get_instance(); $endpoint = 'http://gravatar.com/'; $secure_endpoint = 'https://secure.gravatar.com/'; $fallback = 'http://www.gravatar.com/avatar/00000000000000000000000000000000?d=mm&f=y'; $params = array( 's' => '250', // size 'd' => urlencode($fallback), // default (fallback) ); if (!$force) { if (!$user_id) { return $fallback; } } else { $params['f'] = 'y'; } // $email = $CI->members_model->gravatarEmail($user_id); $email = md5('test@example.com'); return ($secure ? $secure_endpoint : $endpoint) . 'avatar/' . $email . '?' . http_build_query($params); } } echo gravatar(12345, true, false);
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
https://secure.gravatar.com/avatar/55502f40dc8b7c769880b10874abc9d0?s=250&d=http%253A%252F%252Fwww.gravatar.com%252Favatar%252F00000000000000000000000000000000%253Fd%253Dmm%2526f%253Dy
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: http_build_query() in /in/VvGYa on line 28
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: http_build_query() in /in/VvGYa on line 28
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: http_build_query() in /in/VvGYa on line 28