Revert "merge PR #2290: enable opcache in CLI in 7.1+"

This reverts commit 71fe529.

Without the file cache (which is not enabled by default), this has
non-trivial impact on the startup time. It also significantly
increases the baseline memory usage of PHP on CLI.

Author: nikic

NEWS

@@ -18,6 +18,7 @@ PHP                                                                        NEWS
 - Opcache:
   . Fixed bug #74663 (Segfault with opcache.memory_protect and
     validate_timestamp). (Laruence)
+  . Revert opcache.enable_cli to default disabled. (Nikita)
 
 - Reflection:
   . Fixed bug #74673 (Segfault when cast Reflection object to string with

ext/opcache/zend_accelerator_module.c

@@ -304,7 +304,7 @@ ZEND_INI_BEGIN()
 	STD_PHP_INI_ENTRY("opcache.optimization_level"    , DEFAULT_OPTIMIZATION_LEVEL , PHP_INI_SYSTEM, OnUpdateLong, accel_directives.optimization_level,   zend_accel_globals, accel_globals)
 	STD_PHP_INI_ENTRY("opcache.opt_debug_level"       , "0"      , PHP_INI_SYSTEM, OnUpdateLong,             accel_directives.opt_debug_level,            zend_accel_globals, accel_globals)
 	STD_PHP_INI_BOOLEAN("opcache.enable_file_override"	, "0"   , PHP_INI_SYSTEM, OnUpdateBool,              accel_directives.file_override_enabled,     zend_accel_globals, accel_globals)
-	STD_PHP_INI_BOOLEAN("opcache.enable_cli"             , "1"   , PHP_INI_SYSTEM, OnUpdateBool,              accel_directives.enable_cli,                zend_accel_globals, accel_globals)
+	STD_PHP_INI_BOOLEAN("opcache.enable_cli"             , "0"   , PHP_INI_SYSTEM, OnUpdateBool,              accel_directives.enable_cli,                zend_accel_globals, accel_globals)
 	STD_PHP_INI_ENTRY("opcache.error_log"                , ""    , PHP_INI_SYSTEM, OnUpdateString,	         accel_directives.error_log,                 zend_accel_globals, accel_globals)
 	STD_PHP_INI_ENTRY("opcache.restrict_api"             , ""    , PHP_INI_SYSTEM, OnUpdateString,	         accel_directives.restrict_api,              zend_accel_globals, accel_globals)
 

php.ini-development

@@ -1782,7 +1782,7 @@ ldap.max_links = -1
 ;opcache.enable=1
 
 ; Determines if Zend OPCache is enabled for the CLI version of PHP
-;opcache.enable_cli=1
+;opcache.enable_cli=0
 
 ; The OPcache shared memory storage size.
 ;opcache.memory_consumption=128

php.ini-production

@@ -1782,7 +1782,7 @@ ldap.max_links = -1
 ;opcache.enable=1
 
 ; Determines if Zend OPCache is enabled for the CLI version of PHP
-;opcache.enable_cli=1
+;opcache.enable_cli=0
 
 ; The OPcache shared memory storage size.
 ;opcache.memory_consumption=128