Array Data manipulation

Array file operations
This post was last edited by lazygc520 on 2013-09-05 13:13:44

Known quantity Group A and array B

$a = Array (

  Array (
    ' Cust_no ' = ' 310f6 1va5a ',
    ' Lotno ' = ' 2X15 ',
    ' Count ' = ' 0 ',
  ),
  
  Array (
    ' Cust_no ' = ' 310f6 1va5a ',
    ' Lotno ' = ' 2z15 ',
    ' Count ' = ' 16 ',
  ),
);

$b = Array (
  
  Array (
    ' Cust_no ' = ' 310f6 1va5a ',
    ' Lotno ' = ' 2X15 ',
    ' Count ' = ' 0 ',
  ),
  
  Array (
    ' Cust_no ' = ' 310f6 1va5a ',
    ' Lotno ' = ' 2z15 ',
    ' Count ' = ' 32 ',
  ),
  
  Array (
    ' Cust_no ' = ' 310f6 1va5a ',
    ' Lotno ' = ' 3528 ',
    ' Count ' = ' 80 ',
  ),
);

The result is that when array B and the Cust_no and Lotno are all the same, you are prompted to update the table SQL
Otherwise, insert Table SQL. How can I ask?

Share to:

------Solution--------------------
What conditions do you want to change?

foreach ($b as $i = = $v) {
  Print_r ($v);
  if (isset ($a [$i]) && $v [' cust_no '] = = $a [$i] [' cust_no '] && $v [' lotno '] = = $a [$i] [' Lotno ']) {
     echo "Update table sql\n";
  }else echo "Insert Table sql\n";
}

