1<?php 2 3function get_cgi_path() /* {{{ */ 4{ 5 $php = getenv("TEST_PHP_EXECUTABLE"); 6 7 $cli = false; 8 $cgi = false; 9 10 if (file_exists($php) && is_executable($php)) { 11 $version = `$php -n -v`; 12 if (strstr($version, "(cli)")) { 13 /* that's cli */ 14 $cli = true; 15 } else if (strpos($version, "(cgi")) { 16 /* that's cgi */ 17 return $php; 18 } 19 } 20 21 if ($cli) { 22 /* trying to guess ... */ 23 $php_path = $php; 24 for ($i = 0; $i < 2; $i++) { 25 $slash_pos = strrpos($php_path, "/"); 26 if ($slash_pos) { 27 $php_path = substr($php_path, 0, $slash_pos); 28 } else { 29 return FALSE; 30 } 31 } 32 33 if ($php_path && is_dir($php_path) && file_exists($php_path."/cgi/php-cgi") && is_executable($php_path."/cgi/php-cgi")) { 34 /* gotcha */ 35 return $php_path."/cgi/php-cgi"; 36 } 37 return false; 38 } 39 /* uhm? what's that then? */ 40 return false; 41} 42/* }}} */ 43 44function reset_env_vars() /* {{{ */ 45{ 46 putenv("REDIRECT_STATUS"); 47 putenv("QUERY_STRING"); 48 putenv("PATH_TRANSLATED"); 49 putenv("SCRIPT_FILENAME"); 50 putenv("SERVER_SOFTWARE"); 51 putenv("SERVER_NAME"); 52 putenv("GATEWAY_INTERFACE"); 53 putenv("REQUEST_METHOD"); 54} 55/* }}} */ 56 57?> 58
