From: Zeev Suraski <zeev@php.net>
Date: Wed, 8 Aug 2001 17:16:20 +0000 (+0000)
Subject: - Implement $_FORM
X-Git-Tag: BEFORE_EXP_MERGE~87
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5eb9495b1b651550b89a6874264f6a268f096024;p=php

- Implement $_FORM
- Update phpinfo()
- Update NEWS
---

diff --git a/NEWS b/NEWS
index 692a5cc9ee..ef3ea04c77 100644
--- a/NEWS
+++ b/NEWS
@@ -1,6 +1,13 @@
 PHP 4.0                                                                    NEWS
 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 ?? ??? 200?, Version 4.0.7-dev
+- Introduced a new $_FORM variable, which includes any GET, POST or COOKIE
+  variables.  Like the other new variables, this variable is also available
+  regardless of the context.  (Andi & Zeev)
+- Introduced $_GET, $_POST, $_COOKIE, $_SERVER and $_ENV variables, which
+  deprecate the old $HTTP_*_VARS arrays.  In addition to be much shorter to
+  type - these variables are also available regardless of the scope, and 
+  there's no need to import them using the 'global' statement.  (Andi & Zeev)
 - Added vprintf() and vsprintf() functions that allow passing all arguments
   after format as an array. (Andrei)
 - Added support for GD2 image type for ImageCreateFromString() (Jani)
diff --git a/ext/standard/info.c b/ext/standard/info.c
index 01a70db73d..b1040264d3 100644
--- a/ext/standard/info.c
+++ b/ext/standard/info.c
@@ -301,12 +301,13 @@ PHPAPI void php_print_info(int flag TSRMLS_DC)
 		if (zend_hash_find(&EG(symbol_table), "PHP_AUTH_PW", sizeof("PHP_AUTH_PW"), (void **) &data) != FAILURE) {
 			php_info_print_table_row(2, "PHP_AUTH_PW", (*data)->value.str.val);
 		}
-		php_print_gpcse_array("HTTP_GET_VARS", sizeof("HTTP_GET_VARS")-1 TSRMLS_CC);
-		php_print_gpcse_array("HTTP_POST_VARS", sizeof("HTTP_POST_VARS")-1 TSRMLS_CC);
-		php_print_gpcse_array("HTTP_POST_FILES", sizeof("HTTP_POST_FILES")-1 TSRMLS_CC);
-		php_print_gpcse_array("HTTP_COOKIE_VARS", sizeof("HTTP_COOKIE_VARS")-1 TSRMLS_CC);
-		php_print_gpcse_array("HTTP_SERVER_VARS", sizeof("HTTP_SERVER_VARS")-1 TSRMLS_CC);
-		php_print_gpcse_array("HTTP_ENV_VARS", sizeof("HTTP_ENV_VARS")-1 TSRMLS_CC);
+		php_print_gpcse_array("_FORM", sizeof("_FORM")-1 TSRMLS_CC);
+		php_print_gpcse_array("_GET", sizeof("_GET")-1 TSRMLS_CC);
+		php_print_gpcse_array("_POST", sizeof("_POST")-1 TSRMLS_CC);
+		php_print_gpcse_array("_FILES", sizeof("_FILES")-1 TSRMLS_CC);
+		php_print_gpcse_array("_COOKIE", sizeof("_COOKIE")-1 TSRMLS_CC);
+		php_print_gpcse_array("_SERVER", sizeof("_SERVER")-1 TSRMLS_CC);
+		php_print_gpcse_array("_ENV", sizeof("_ENV")-1 TSRMLS_CC);
 		php_info_print_table_end();
 	}
 
diff --git a/main/main.c b/main/main.c
index 0a512f83e4..bd835ecb94 100644
--- a/main/main.c
+++ b/main/main.c
@@ -894,6 +894,7 @@ int php_module_startup(sapi_module_struct *sf)
 	for (i=0; i<6; i++) {
 		zend_register_auto_global(short_track_vars_names[i], short_track_vars_names_length[i]-1 TSRMLS_CC);
 	}
+	zend_register_auto_global("_FORM", sizeof("_FORM")-1 TSRMLS_CC);
 	zend_set_utility_values(&zuv);
 	php_startup_sapi_content_types();
 
@@ -1036,6 +1037,7 @@ static int php_hash_environment(TSRMLS_D)
 	zval *dummy_track_vars_array;
 	zend_bool initialized_dummy_track_vars_array=0;
 	int i;
+	char *variables_order;
 	char *track_vars_names[] = {
 		"HTTP_POST_VARS",
 		"HTTP_GET_VARS",
@@ -1060,10 +1062,10 @@ static int php_hash_environment(TSRMLS_D)
 	}
 
 	if (PG(variables_order)) {
-		p = PG(variables_order);
+		variables_order = PG(variables_order);
 		have_variables_order=1;
 	} else {
-		p = PG(gpc_order);
+		variables_order = PG(gpc_order);
 		have_variables_order=0;
 		ALLOC_ZVAL(PG(http_globals)[TRACK_VARS_ENV]);
 		array_init(PG(http_globals)[TRACK_VARS_ENV]);
@@ -1071,8 +1073,8 @@ static int php_hash_environment(TSRMLS_D)
 		php_import_environment_variables(PG(http_globals)[TRACK_VARS_ENV] TSRMLS_CC);
 	}
 
-	while(p && *p) {
-		switch(*p++) {
+	for (p=variables_order; p && *p; p++) {
+		switch(*p) {
 			case 'p':
 			case 'P':
 				if (!_gpc_flags[0] && !SG(headers_sent) && SG(request_info).request_method && !strcasecmp(SG(request_info).request_method, "POST")) {
@@ -1132,6 +1134,34 @@ static int php_hash_environment(TSRMLS_D)
 		PG(http_globals)[i]->refcount++;
 		zend_hash_update(&EG(symbol_table), short_track_vars_names[i], short_track_vars_names_length[i], &PG(http_globals)[i], sizeof(zval *), NULL);
 	}
+
+	{
+		zval *form_variables;
+
+		ALLOC_ZVAL(form_variables);
+		array_init(form_variables);
+		INIT_PZVAL(form_variables);
+
+		for (p=variables_order; p && *p; p++) {
+			switch (*p) {
+				case 'g':
+				case 'G':
+					zend_hash_merge(Z_ARRVAL_P(form_variables), Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_GET]), (void (*)(void *pData)) zval_add_ref, NULL, sizeof(zval *), 0);
+					break;
+				case 'p':
+				case 'P':
+					zend_hash_merge(Z_ARRVAL_P(form_variables), Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_POST]), (void (*)(void *pData)) zval_add_ref, NULL, sizeof(zval *), 0);
+					break;
+				case 'c':
+				case 'C':
+					zend_hash_merge(Z_ARRVAL_P(form_variables), Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_COOKIE]), (void (*)(void *pData)) zval_add_ref, NULL, sizeof(zval *), 0);
+					break;
+			}
+		}
+
+		zend_hash_update(&EG(symbol_table), "_FORM", sizeof("_FORM"), &form_variables, sizeof(zval *), NULL);
+	}
+
 	return SUCCESS;
 }
 /* }}} */