Rethink the version checks

As the actual behavior change happens with ICU >= 58, the new
functionality should stay same in the lower versions. This comply also
with lower PHP versions so far.

6 files changed, 7 insertions, 11 deletions

diff --git a/ext/intl/spoofchecker/spoofchecker.c b/ext/intl/spoofchecker/spoofchecker.c
index 2db28612d4..221b69ee5b 100644
--- a/ext/intl/spoofchecker/spoofchecker.c
+++ b/ext/intl/spoofchecker/spoofchecker.c
@@ -45,14 +45,12 @@ void spoofchecker_register_constants(INIT_FUNC_ARGS)
 	SPOOFCHECKER_EXPOSE_CLASS_CONST(INVISIBLE)
 	SPOOFCHECKER_EXPOSE_CLASS_CONST(CHAR_LIMIT)
 
-#if U_ICU_VERSION_MAJOR_NUM >= 51
+#if U_ICU_VERSION_MAJOR_NUM >= 58
 	SPOOFCHECKER_EXPOSE_CLASS_CONST(ASCII)
 	SPOOFCHECKER_EXPOSE_CLASS_CONST(HIGHLY_RESTRICTIVE)
 	SPOOFCHECKER_EXPOSE_CLASS_CONST(MODERATELY_RESTRICTIVE)
 	SPOOFCHECKER_EXPOSE_CLASS_CONST(MINIMALLY_RESTRICTIVE)
 	SPOOFCHECKER_EXPOSE_CLASS_CONST(UNRESTRICTIVE)
-#endif
-#if U_ICU_VERSION_MAJOR_NUM >= 53
 	SPOOFCHECKER_EXPOSE_CLASS_CONST(SINGLE_SCRIPT_RESTRICTIVE)
 #endif
 
diff --git a/ext/intl/spoofchecker/spoofchecker_class.c b/ext/intl/spoofchecker/spoofchecker_class.c
index 36545beb49..ab41a00490 100644
--- a/ext/intl/spoofchecker/spoofchecker_class.c
+++ b/ext/intl/spoofchecker/spoofchecker_class.c
@@ -84,7 +84,7 @@ ZEND_BEGIN_ARG_INFO_EX(spoofchecker_are_confusable, 0, 0, 2)
 	ZEND_ARG_INFO(1, error)
 ZEND_END_ARG_INFO()
 
-#if U_ICU_VERSION_MAJOR_NUM >= 51
+#if U_ICU_VERSION_MAJOR_NUM >= 58
 ZEND_BEGIN_ARG_INFO_EX(spoofchecker_set_restriction_level, 0, 0, 1)
 	ZEND_ARG_INFO(0, level)
 ZEND_END_ARG_INFO()
@@ -102,7 +102,7 @@ zend_function_entry Spoofchecker_class_functions[] = {
 	PHP_ME(Spoofchecker, areConfusable, spoofchecker_are_confusable, ZEND_ACC_PUBLIC)
 	PHP_ME(Spoofchecker, setAllowedLocales, spoofchecker_set_allowed_locales, ZEND_ACC_PUBLIC)
 	PHP_ME(Spoofchecker, setChecks, spoofchecker_set_checks, ZEND_ACC_PUBLIC)
-#if U_ICU_VERSION_MAJOR_NUM >= 51
+#if U_ICU_VERSION_MAJOR_NUM >= 58
 	PHP_ME(Spoofchecker, setRestrictionLevel, spoofchecker_set_restriction_level, ZEND_ACC_PUBLIC)
 #endif
 	PHP_FE_END
diff --git a/ext/intl/spoofchecker/spoofchecker_class.h b/ext/intl/spoofchecker/spoofchecker_class.h
index 108bc4a11d..c0cb0c5327 100644
--- a/ext/intl/spoofchecker/spoofchecker_class.h
+++ b/ext/intl/spoofchecker/spoofchecker_class.h
@@ -78,7 +78,7 @@ extern zend_class_entry *Spoofchecker_ce_ptr;
         RETURN_FALSE;                                                           \
     }                                                                           \
 
-#if U_ICU_VERSION_MAJOR_NUM >= 51
+#if U_ICU_VERSION_MAJOR_NUM >= 58
 #define SPOOFCHECKER_DEFAULT_RESTRICTION_LEVEL USPOOF_HIGHLY_RESTRICTIVE
 #endif
 
diff --git a/ext/intl/spoofchecker/spoofchecker_create.c b/ext/intl/spoofchecker/spoofchecker_create.c
index eb969155c9..8108cafa2f 100644
--- a/ext/intl/spoofchecker/spoofchecker_create.c
+++ b/ext/intl/spoofchecker/spoofchecker_create.c
@@ -43,7 +43,7 @@ PHP_METHOD(Spoofchecker, __construct)
 	co->uspoof = uspoof_open(SPOOFCHECKER_ERROR_CODE_P(co));
 	INTL_METHOD_CHECK_STATUS(co, "spoofchecker: unable to open ICU Spoof Checker");
 
-#if U_ICU_VERSION_MAJOR_NUM >= 51
+#if U_ICU_VERSION_MAJOR_NUM >= 58
 	/* TODO save it into the object for further suspiction check comparison. */
 	/* ICU 58 removes WSC and MSC handling. However there are restriction
 	 levels as defined in
diff --git a/ext/intl/spoofchecker/spoofchecker_main.c b/ext/intl/spoofchecker/spoofchecker_main.c
index d981c9fe10..d41a9ae9cc 100644
--- a/ext/intl/spoofchecker/spoofchecker_main.c
+++ b/ext/intl/spoofchecker/spoofchecker_main.c
@@ -134,7 +134,7 @@ PHP_METHOD(Spoofchecker, setChecks)
 }
 /* }}} */
 
-#if U_ICU_VERSION_MAJOR_NUM >= 51
+#if U_ICU_VERSION_MAJOR_NUM >= 58
 /* {{{ proto void Spoofchecker::setRestrictionLevel( int $restriction_level )
  * Set the loosest restriction level allowed for strings.
  */
@@ -150,9 +150,7 @@ PHP_METHOD(Spoofchecker, setRestrictionLevel)
 	SPOOFCHECKER_METHOD_FETCH_OBJECT;
 
 	if (USPOOF_ASCII != level &&
-#if U_ICU_VERSION_MAJOR_NUM >= 53
 			USPOOF_SINGLE_SCRIPT_RESTRICTIVE != level &&
-#endif
 			USPOOF_HIGHLY_RESTRICTIVE != level &&
 			USPOOF_MODERATELY_RESTRICTIVE != level &&
 			USPOOF_MINIMALLY_RESTRICTIVE != level &&
diff --git a/ext/intl/spoofchecker/spoofchecker_main.h b/ext/intl/spoofchecker/spoofchecker_main.h
index c9deab4445..227f0e8481 100644
--- a/ext/intl/spoofchecker/spoofchecker_main.h
+++ b/ext/intl/spoofchecker/spoofchecker_main.h
@@ -23,7 +23,7 @@ PHP_METHOD(Spoofchecker, isSuspicious);
 PHP_METHOD(Spoofchecker, areConfusable);
 PHP_METHOD(Spoofchecker, setAllowedLocales);
 PHP_METHOD(Spoofchecker, setChecks);
-#if U_ICU_VERSION_MAJOR_NUM >= 51
+#if U_ICU_VERSION_MAJOR_NUM >= 58
 PHP_METHOD(Spoofchecker, setRestrictionLevel);
 #endif