Initial commit

compile.go

@@ -0,0 +1,35 @@
+package php
+
+// #include "compile.h"
+import "C"
+
+import (
+	"errors"
+	"unsafe"
+)
+
+// The program struct contains the program in compiled format.
+type program struct {
+	op_array *C.zend_op_array
+}
+
+// Compile a program from source code
+func Compile(code []byte) (*program, error) {
+	cCode := C.CString(string(code))
+	defer C.free(unsafe.Pointer(cCode))
+
+	op_array := C.compile(cCode)
+	if op_array == nil {
+		return nil, errors.New("failed to compile code")
+	}
+
+	return &program{op_array: op_array}, nil
+}
+
+func (p *program) Free() {
+	if p.op_array != nil {
+		C.destroy_op_array(p.op_array)
+		C._efree(unsafe.Pointer(p.op_array))
+	}
+	p.op_array = nil
+}