Remove "PHP Version 5" section

package.xml has a minimum version of 7.0
PHP 8.0 will probably be out in around a year.

Author: TysonAndre

php_redis.h

@@ -1,6 +1,4 @@
 /*
-  +----------------------------------------------------------------------+
-  | PHP Version 5                                                        |
   +----------------------------------------------------------------------+
   | Copyright (c) 1997-2009 The PHP Group                                |
   +----------------------------------------------------------------------+
@@ -263,15 +261,15 @@ PHP_MSHUTDOWN_FUNCTION(redis);
 PHP_MINFO_FUNCTION(redis);
 
 /* Redis response handler function callback prototype */
-typedef void (*ResultCallback)(INTERNAL_FUNCTION_PARAMETERS, 
+typedef void (*ResultCallback)(INTERNAL_FUNCTION_PARAMETERS,
     RedisSock *redis_sock, zval *z_tab, void *ctx);
 
 PHP_REDIS_API int redis_connect(INTERNAL_FUNCTION_PARAMETERS, int persistent);
 
 PHP_REDIS_API int redis_response_enqueued(RedisSock *redis_sock);
 
 PHP_REDIS_API int redis_sock_read_multibulk_multi_reply_loop(
-    INTERNAL_FUNCTION_PARAMETERS, RedisSock *redis_sock, zval *z_tab, 
+    INTERNAL_FUNCTION_PARAMETERS, RedisSock *redis_sock, zval *z_tab,
     int numElems);
 
 extern zend_module_entry redis_module_entry;

redis.c

@@ -1,7 +1,5 @@
 /* -*- Mode: C; tab-width: 4 -*- */
 /*
-  +----------------------------------------------------------------------+
-  | PHP Version 5                                                        |
   +----------------------------------------------------------------------+
   | Copyright (c) 1997-2009 The PHP Group                                |
   +----------------------------------------------------------------------+

redis_array.c

@@ -1,6 +1,4 @@
 /*
-  +----------------------------------------------------------------------+
-  | PHP Version 5                                                        |
   +----------------------------------------------------------------------+
   | Copyright (c) 1997-2009 The PHP Group                                |
   +----------------------------------------------------------------------+

redis_array_impl.c

@@ -1,6 +1,4 @@
 /*
-  +----------------------------------------------------------------------+
-  | PHP Version 5                                                        |
   +----------------------------------------------------------------------+
   | Copyright (c) 1997-2009 The PHP Group                                |
   +----------------------------------------------------------------------+
@@ -1196,7 +1194,7 @@ zval_rehash_callback(zend_fcall_info *z_cb, zend_fcall_info_cache *z_cb_cache,
 
     z_cb->params = z_args;
     z_cb->retval = z_ret;
-    
+
     z_cb->no_separation = 0;
     z_cb->param_count = 2;
 

redis_cluster.c

@@ -1,6 +1,4 @@
 /*
-  +----------------------------------------------------------------------+
-  | PHP Version 5                                                        |
   +----------------------------------------------------------------------+
   | Copyright (c) 1997-2009 The PHP Group                                |
   +----------------------------------------------------------------------+

redis_commands.c

@@ -1,7 +1,5 @@
 /* -*- Mode: C; tab-width: 4 -*- */
 /*
-  +----------------------------------------------------------------------+
-  | PHP Version 5                                                        |
   +----------------------------------------------------------------------+
   | Copyright (c) 1997-2009 The PHP Group                                |
   +----------------------------------------------------------------------+

redis_session.c

@@ -1,7 +1,5 @@
 /* -*- Mode: C; tab-width: 4 -*- */
 /*
-  +----------------------------------------------------------------------+
-  | PHP Version 5                                                        |
   +----------------------------------------------------------------------+
   | Copyright (c) 1997-2009 The PHP Group                                |
   +----------------------------------------------------------------------+
@@ -587,7 +585,7 @@ PS_CREATE_SID_FUNC(redis)
 
         if (pool->lock_status.session_key) zend_string_release(pool->lock_status.session_key);
         pool->lock_status.session_key = redis_session_key(redis_sock, ZSTR_VAL(sid), ZSTR_LEN(sid));
-        
+
         if (lock_acquire(redis_sock, &pool->lock_status) == SUCCESS) {
             return sid;
         }