ext/intl: Expose Spoofchecker restriction-level APIs on all supported ICU versions

Also fix the constant names referenced in the Spoofchecker::setAllowedChars()
error message (CASE_INSENSITIVE / ADD_CASE_MAPPINGS / SIMPLE_CASE_INSENSITIVE
rather than their USET_-prefixed counterparts).

Fix #22053
close GH-22055

Author: LamentXU123

ext/intl/spoofchecker/spoofchecker.stub.php

@@ -19,7 +19,6 @@ class Spoofchecker
     public const int INVISIBLE = UNKNOWN;
     /** @cvalue USPOOF_CHAR_LIMIT */
     public const int CHAR_LIMIT = UNKNOWN;
-#if U_ICU_VERSION_MAJOR_NUM >= 58
     /** @cvalue USPOOF_ASCII */
     public const int ASCII = UNKNOWN;
     /** @cvalue USPOOF_HIGHLY_RESTRICTIVE */
@@ -34,7 +33,6 @@ class Spoofchecker
     public const int SINGLE_SCRIPT_RESTRICTIVE = UNKNOWN;
     /** @cvalue USPOOF_MIXED_NUMBERS */
     public const int MIXED_NUMBERS = UNKNOWN;
-#endif
 #if U_ICU_VERSION_MAJOR_NUM >= 62
     /** @cvalue USPOOF_HIDDEN_OVERLAY */
     public const int HIDDEN_OVERLAY = UNKNOWN;
@@ -71,9 +69,7 @@ public function setAllowedLocales(string $locales): void {}
     /** @tentative-return-type */
     public function setChecks(int $checks): void {}
 
-#if U_ICU_VERSION_MAJOR_NUM >= 58
     /** @tentative-return-type */
     public function setRestrictionLevel(int $level): void {}
-#endif
     public function setAllowedChars(string $pattern, int $patternOptions = 0): void {}
 }

ext/intl/spoofchecker/spoofchecker_arginfo.h

@@ -142,7 +142,6 @@ U_CFUNC PHP_METHOD(Spoofchecker, setChecks)
 }
 /* }}} */
 
-#if U_ICU_VERSION_MAJOR_NUM >= 58
 /* {{{ Set the loosest restriction level allowed for strings. */
 U_CFUNC PHP_METHOD(Spoofchecker, setRestrictionLevel)
 {
@@ -170,7 +169,6 @@ U_CFUNC PHP_METHOD(Spoofchecker, setRestrictionLevel)
 	uspoof_setRestrictionLevel(co->uspoof, (URestrictionLevel)level);
 }
 /* }}} */
-#endif
 
 U_CFUNC PHP_METHOD(Spoofchecker, setAllowedChars)
 {
@@ -214,9 +212,9 @@ U_CFUNC PHP_METHOD(Spoofchecker, setAllowedChars)
 #endif
             pattern_option != (USET_IGNORE_SPACE|USET_CASE_INSENSITIVE) &&
             pattern_option != (USET_IGNORE_SPACE|USET_ADD_CASE_MAPPINGS)) {
-		zend_argument_value_error(2, "must be a valid pattern option, 0 or (SpoofChecker::IGNORE_SPACE|(<none> or SpoofChecker::USET_CASE_INSENSITIVE or SpoofChecker::USET_ADD_CASE_MAPPINGS"
+		zend_argument_value_error(2, "must be a valid pattern option, 0 or (SpoofChecker::IGNORE_SPACE|(<none> or SpoofChecker::CASE_INSENSITIVE or SpoofChecker::ADD_CASE_MAPPINGS"
 #if U_ICU_VERSION_MAJOR_NUM >= 73
-				" or SpoofChecker::USET_SIMPLE_CASE_INSENSITIVE"
+				" or SpoofChecker::SIMPLE_CASE_INSENSITIVE"
 #endif
 				"))"
 		);

ext/intl/spoofchecker/spoofchecker_main.cpp

@@ -4,12 +4,6 @@ spoofchecker with restriction level
 intl
 --SKIPIF--
 <?php if(!class_exists("Spoofchecker")) print 'skip'; ?>
-<?php
-    $r = new ReflectionClass("SpoofChecker");
-    if (false === $r->getConstant("SINGLE_SCRIPT_RESTRICTIVE")) {
-        die("skip Incompatible ICU version");
-    }
-?>
 --FILE--
 <?php
 

ext/intl/tests/spoofchecker_007.phpt

@@ -39,6 +39,6 @@ try {
 bool(true)
 bool(false)
 bool(false)
-Spoofchecker::setAllowedChars(): Argument #2 ($patternOptions) must be a valid pattern option, 0 or (SpoofChecker::IGNORE_SPACE|(<none> or SpoofChecker::USET_CASE_INSENSITIVE%s))
+Spoofchecker::setAllowedChars(): Argument #2 ($patternOptions) must be a valid pattern option, 0 or (SpoofChecker::IGNORE_SPACE|(<none> or SpoofChecker::CASE_INSENSITIVE%s))
 Spoofchecker::setAllowedChars(): Argument #1 ($pattern) must be a valid regular expression character set pattern
 Spoofchecker::setAllowedChars(): Argument #1 ($pattern) must be a valid regular expression character set pattern

ext/intl/tests/spoofchecker_008.phpt

@@ -0,0 +1,36 @@
+--TEST--
+Spoofchecker exposes restriction-level APIs on all supported ICU versions
+--EXTENSIONS--
+intl
+--SKIPIF--
+<?php if (!class_exists("Spoofchecker")) print 'skip'; ?>
+--FILE--
+<?php
+$r = new ReflectionClass("Spoofchecker");
+
+$ascii = $r->getConstant("ASCII");
+$singleScriptRestrictive = $r->getConstant("SINGLE_SCRIPT_RESTRICTIVE");
+$mixedNumbers = $r->getConstant("MIXED_NUMBERS");
+
+var_dump($ascii !== false);
+var_dump($singleScriptRestrictive !== false);
+var_dump($mixedNumbers !== false);
+var_dump(is_int($ascii));
+var_dump(is_int($singleScriptRestrictive));
+var_dump(is_int($mixedNumbers));
+var_dump($ascii !== $singleScriptRestrictive);
+var_dump($ascii !== $mixedNumbers);
+var_dump($singleScriptRestrictive !== $mixedNumbers);
+var_dump($r->hasMethod("setRestrictionLevel"));
+?>
+--EXPECT--
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)

ext/intl/tests/spoofchecker_supported_icu57_apis.phpt

@@ -5,8 +5,6 @@ intl
 --SKIPIF--
 <?php
 if (!class_exists("Spoofchecker")) print 'skip';
-
-if (!method_exists(new Spoofchecker(), 'setRestrictionLevel')) print 'skip ICU version < 58';
 ?>
 --FILE--
 <?php