Support exit() function in PHP 8.4

krakjoe · Nov 23, 2024 · c2ba746 · c2ba746
1 parent b2791e0
commit c2ba746
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Showing 3 changed files with 31 additions and 0 deletions.
diff --git a/src/function.c b/src/function.c
@@ -27,6 +27,12 @@
 
 #include <Zend/zend_closures.h>
 
+#ifndef ZEND_EXIT
+#include "zend.h"
+#include <Zend/zend_attributes.h>
+#include <Zend/zend_builtin_functions_arginfo.h>
+#endif	/* ZEND_EXIT */
+
 ZEND_EXTERN_MODULE_GLOBALS(uopz);
 
 static zend_function* uopz_copy_function(zend_class_entry *scope, zend_string *name, zend_object *closure, zend_long flags) { /* {{{ */
@@ -403,6 +409,20 @@ zend_bool uopz_get_static(zend_class_entry *clazz, zend_string *function, zval *
 	return 1;
 } /* }}} */
 
+void uopz_exit_function(INTERNAL_FUNCTION_PARAMETERS) { /* {{{ */
+	zend_string *str = NULL;
+	zend_long code = 0;
+
+	ZEND_PARSE_PARAMETERS_START(0, 1)
+		Z_PARAM_OPTIONAL
+		Z_PARAM_STR_OR_LONG(str, code)
+	ZEND_PARSE_PARAMETERS_END();
+
+    if (UOPZ(exit)) {
+        zif_exit(INTERNAL_FUNCTION_PARAM_PASSTHRU);
+    }
+} /* }}} */
+
 #endif	/* UOPZ_FUNCTION */
 
 /*

diff --git a/src/function.h b/src/function.h
@@ -21,12 +21,15 @@
 
 #define ZEND_ACC_UOPZ (1<<30)
 
+#include "zend.h"
+
 zend_bool uopz_add_function(zend_class_entry *clazz, zend_string *name, zval *closure, zend_long flags, zend_bool all);
 zend_bool uopz_del_function(zend_class_entry *clazz, zend_string *name, zend_bool all);
 
 void uopz_flags(zend_class_entry *clazz, zend_string *name, zend_long flags, zval *return_value);
 zend_bool uopz_set_static(zend_class_entry *clazz, zend_string *function, zval *statics);
 zend_bool uopz_get_static(zend_class_entry *clazz, zend_string *function, zval *return_value);
+void uopz_exit_function(INTERNAL_FUNCTION_PARAMETERS);
 
 #endif	/* UOPZ_FUNCTION_H */
 

diff --git a/uopz.c b/uopz.c
@@ -81,6 +81,14 @@ static PHP_MINIT_FUNCTION(uopz)
 	uopz_executors_init();
 	uopz_handlers_init();
 
+/* #ifndef ZEND_EXIT */
+    do {
+        zend_function *php_function_entry = zend_hash_str_find_ptr(CG(function_table), "exit", sizeof("exit") - 1);
+        ZEND_ASSERT(php_function_entry);
+        php_function_entry->internal_function.handler = uopz_exit_function;
+    } while (0);
+/* #endif */
+
 	return SUCCESS;
 }
 /* }}} */