Hi Friends ^^ I am amature for PHP I want make unit.php so, I make some logic in c++ #include "iostream.h" #include "iomanip.h" void main() { int score; int m[100], ember; x: { cout<<"Please input 10000-99999:";cin>>score; if((nilai<10000)||(nilai>99999)) { goto x; } else { cout<<"\n\n"; m[1]=score/10000; m[2]=(score-(m[1]*10000))/1000; m[3]=(score-((m[1]*10000)+(m[2]*1000)))/100; m[4]=(score-((m[1]*10000)+(m[2]*1000)+(m[3] *100)))/10; m[5]=(score-(((m[1]*10000)+(m[2]*1000)+(m[3] *100)+m[4]*10))); cout<<"five digit:"<<m[1]<<endl; cout<<"thousand:"<<m[2]<<endl; cout<<"hundred :"<<m[3]<<endl; cout<<" dua digit:"<<m[4]<<endl; cout<<"one digit:"<<m[5]<<endl; for(int p=1;p<=4;p++) { for(int a=1;a<=4;a++) { if(m[a]>m[a+1]) { ember=m[a]; m[a]=m[a+1]; m[a+1]=ember; } } } cout<<"\n\n"; cout<<"sort : \n"; for(int y=1;y<=5;y++) { cout<<setw(4)<<m[y]; cout<<endl; } m[1]=m[1]*10000; m[2]=(m[2]*1000)+m[1]; m[3]=(m[3]*100)+m[2]; m[4]=(m[4]*10)+m[3]; m[5]=(m[5]*1)+m[4]; cout<<"\n\n"; cout<<"after score :"; cout<<m[5]<<endl; } }} please help me... this is my php, but not working... <html> <head> <title> Satuan </title> </head> <body> <?php $m[1]=$_POST['score']/10000; $m[2]=(score-($m[1]*10000))/1000; $m[30]=($_POST['score']-(($m[1]*10000)+($m[2] *1000)))/100; $m[40]=($_POST['score']-(($m[1]*10000)+($m[2] *1000)+($m[3]*100)))/10; $m[50]=($_POST['score']-((($m[1]*10000)+($m [2]*1000)+($m[3]*100)+$m[4]*10))); echo "five digit: $m[1]<br>"; echo "thousand: $m[2]<br>"; echo "hundred : $m[30]<br>"; echo "two digit: $m[40]<br>"; echo "one digit: $m[50]<br>"; ?> <FORM METHOD="POST" ACTION="Satuan.PHP"> <TABLE> <TR> <TD>Please input the number : </TD> <TD><INPUT TYPE="BOOLEAN" NAME="score"></TD> <TD><P><INPUT TYPE="SUBMIT" NAME="SUBMIT" VALUE="PROSES"></TD> </tr> <br> </TABLE> </FORM> </body> </html>