Variable in array key

jjc180 · March 18, 2009

Hey,

I am trying to use a variable in an array key with no success.

here is a snippet of code:

$row_i = 1;
foreach($enrolled_array as $enrolled_client){
$cell_1 = "topmostSubform[0].Page1[0].SMART_ID___Row_".$row_i."[0]";
$fields[$cell_1]->setValue($enrolled_client['clientid']);
$row_i++;
}

I get the following error:

[19-Mar-2009 08:20:50] PHP Fatal error:  Call to a member function setValue() on a non-object in /home/prime09/public_html/autoforms/broker_invoice.php on line 139

If I manually put in the following it will work without any issues but of course what I am trying to do here is have the array key change each time the loop passes through.

Works:

$fields['topmostSubform[0].Page1[0].SMART_ID___Row_1[0]']->setValue($enrolled_client['clientid']);

Any tips appreciated! I am sure its something obvious.

waynew · March 18, 2009

Basically, it is saying that $fields[$cell_1] is not an object.

tracivia · March 18, 2009

well it seems $fields[$cell_1] is not the object with the methods and properties ou expect.

You can use key in foreach loop like foreach($arr as $k=>$v){...} $k represents the key.

jjc180 · March 18, 2009

ok, but

$fields['topmostSubform[0].Page1[0].SMART_ID___Row_1[0]']

is an object and $cell_1 is equal to topmostSubform[0].Page1[0].SMART_ID___Row_1[0].

So why does $fields[$cell_1] not work? How can I overcome this?

Thanks.

Also the following works fine: ($row_i is replace with "1")

$row_i = 1;
foreach($enrolled_array as $enrolled_client){
$cell_1 = "topmostSubform[0].Page1[0].SMART_ID___Row_1[0]";
$fields[$cell_1]->setValue($enrolled_client['clientid']);
$row_i++;
}

samshel · March 18, 2009

$row_i = 1;
foreach($enrolled_array as $enrolled_client){
echo $cell_1 = "topmostSubform[0].Page1[0].SMART_ID___Row_1[0]";
             echo "<br/>";
             echo $cell_1 = "topmostSubform[0].Page1[0].SMART_ID___Row_".$row_i."[0]";

$fields[$cell_1]->setValue($enrolled_client['clientid']);
$row_i++;
}

check closely if they are exactly same.

jjc180 · March 19, 2009

$row_i = 1;
foreach($enrolled_array as $enrolled_client){
echo $cell_1 = "topmostSubform[0].Page1[0].SMART_ID___Row_1[0]";
            echo "<br/>";
            echo $cell_1 = "topmostSubform[0].Page1[0].SMART_ID___Row_".$row_i."[0]";
             echo "<br/>";

$fields[$cell_1]->setValue($enrolled_client['clientid']);
$row_i++;
}

check closely if they are exactly same.

They look exactly the same. Is this a bug in PHP?

Output:

topmostSubform[0].Page1[0].SMART_ID___Row_1[0]
topmostSubform[0].Page1[0].SMART_ID___Row_1[0]
topmostSubform[0].Page1[0].SMART_ID___Row_1[0]
topmostSubform[0].Page1[0].SMART_ID___Row_2[0]
topmostSubform[0].Page1[0].SMART_ID___Row_1[0]
topmostSubform[0].Page1[0].SMART_ID___Row_3[0]
topmostSubform[0].Page1[0].SMART_ID___Row_1[0]
topmostSubform[0].Page1[0].SMART_ID___Row_4[0]
topmostSubform[0].Page1[0].SMART_ID___Row_1[0]
topmostSubform[0].Page1[0].SMART_ID___Row_5[0]
topmostSubform[0].Page1[0].SMART_ID___Row_1[0]
topmostSubform[0].Page1[0].SMART_ID___Row_6[0]
topmostSubform[0].Page1[0].SMART_ID___Row_1[0]
topmostSubform[0].Page1[0].SMART_ID___Row_7[0]
topmostSubform[0].Page1[0].SMART_ID___Row_1[0]
topmostSubform[0].Page1[0].SMART_ID___Row_8[0]
topmostSubform[0].Page1[0].SMART_ID___Row_1[0]
topmostSubform[0].Page1[0].SMART_ID___Row_9[0]
topmostSubform[0].Page1[0].SMART_ID___Row_1[0]
topmostSubform[0].Page1[0].SMART_ID___Row_10[0]
topmostSubform[0].Page1[0].SMART_ID___Row_1[0]
topmostSubform[0].Page1[0].SMART_ID___Row_11[0]
topmostSubform[0].Page1[0].SMART_ID___Row_1[0]
topmostSubform[0].Page1[0].SMART_ID___Row_12[0]
topmostSubform[0].Page1[0].SMART_ID___Row_1[0]
topmostSubform[0].Page1[0].SMART_ID___Row_13[0]
topmostSubform[0].Page1[0].SMART_ID___Row_1[0]
topmostSubform[0].Page1[0].SMART_ID___Row_14[0]
topmostSubform[0].Page1[0].SMART_ID___Row_1[0]
topmostSubform[0].Page1[0].SMART_ID___Row_15[0]

tracivia · March 20, 2009

try to paste the part you get $cell_1. You can also try to redefine it's type like (int)$cell_1 etc

sasa · March 20, 2009

tray to

print_r(array_keys($fields));

and look which one miss

jjc180 · March 24, 2009

tray to
print_r(array_keys($fields));
and look which one miss

Output:

Array

(

[0] => topmostSubform[0].Page1[0].ica_name[0]

[1] => topmostSubform[0].Page1[0].ica_bank[0]

[2] => topmostSubform[0].Page1[0].ica_bsb[0]

[3] => topmostSubform[0].Page1[0].ica_account_no[0]

[4] => topmostSubform[0].Page1[0].SMART_ID___Row_1[0]

[5] => topmostSubform[0].Page1[0].CLIENT_NAME__Row_1[0]

[6] => topmostSubform[0].Page1[0].BUSINESS_NAME__Row_1[0]

[7] => topmostSubform[0].Page1[0].INITIAL_PAYMENT__Row_1[0]

[8] => topmostSubform[0].Page1[0].TRAILING_FEE__Row_1[0]

[9] => topmostSubform[0].Page1[0].TOTAL__Row_1[0]

[10] => topmostSubform[0].Page1[0].SMART_ID___Row_2[0]

[11] => topmostSubform[0].Page1[0].CLIENT_NAME__Row_2[0]

[12] => topmostSubform[0].Page1[0].BUSINESS_NAME__Row_2[0]

[13] => topmostSubform[0].Page1[0].INITIAL_PAYMENT__Row_2[0]

[14] => topmostSubform[0].Page1[0].TRAILING_FEE__Row_2[0]

[15] => topmostSubform[0].Page1[0].TOTAL__Row_2[0]

[16] => topmostSubform[0].Page1[0].SMART_ID___Row_3[0]

[17] => topmostSubform[0].Page1[0].CLIENT_NAME__Row_3[0]

[18] => topmostSubform[0].Page1[0].BUSINESS_NAME__Row_3[0]

[19] => topmostSubform[0].Page1[0].INITIAL_PAYMENT__Row_3[0]

[20] => topmostSubform[0].Page1[0].TRAILING_FEE__Row_3[0]

[21] => topmostSubform[0].Page1[0].TOTAL__Row_3[0]

[22] => topmostSubform[0].Page1[0].SMART_ID___Row_4[0]

[23] => topmostSubform[0].Page1[0].CLIENT_NAME__Row_4[0]

[24] => topmostSubform[0].Page1[0].BUSINESS_NAME__Row_4[0]

[25] => topmostSubform[0].Page1[0].INITIAL_PAYMENT__Row_4[0]

[26] => topmostSubform[0].Page1[0].TRAILING_FEE__Row_4[0]

[27] => topmostSubform[0].Page1[0].TOTAL__Row_4[0]

[28] => topmostSubform[0].Page1[0].SMART_ID___Row_5[0]

[29] => topmostSubform[0].Page1[0].CLIENT_NAME__Row_5[0]

[30] => topmostSubform[0].Page1[0].BUSINESS_NAME__Row_5[0]

[31] => topmostSubform[0].Page1[0].INITIAL_PAYMENT__Row_5[0]

[32] => topmostSubform[0].Page1[0].TRAILING_FEE__Row_5[0]

[33] => topmostSubform[0].Page1[0].TOTAL__Row_5[0]

[34] => topmostSubform[0].Page1[0].SMART_ID___Row_6[0]

[35] => topmostSubform[0].Page1[0].CLIENT_NAME__Row_6[0]

[36] => topmostSubform[0].Page1[0].BUSINESS_NAME__Row_6[0]

[37] => topmostSubform[0].Page1[0].INITIAL_PAYMENT__Row_6[0]

[38] => topmostSubform[0].Page1[0].TRAILING_FEE__Row_6[0]

[39] => topmostSubform[0].Page1[0].TOTAL__Row_6[0]

[40] => topmostSubform[0].Page1[0].SMART_ID___Row_7[0]

[41] => topmostSubform[0].Page1[0].CLIENT_NAME__Row_7[0]

[42] => topmostSubform[0].Page1[0].BUSINESS_NAME__Row_7[0]

[43] => topmostSubform[0].Page1[0].INITIAL_PAYMENT__Row_7[0]

[44] => topmostSubform[0].Page1[0].TRAILING_FEE__Row_7[0]

[45] => topmostSubform[0].Page1[0].TOTAL__Row_7[0]

[46] => topmostSubform[0].Page1[0].SMART_ID___Row_8[0]

[47] => topmostSubform[0].Page1[0].CLIENT_NAME__Row_8[0]

[48] => topmostSubform[0].Page1[0].BUSINESS_NAME__Row_8[0]

[49] => topmostSubform[0].Page1[0].INITIAL_PAYMENT__Row_8[0]

[50] => topmostSubform[0].Page1[0].TRAILING_FEE__Row_8[0]

[51] => topmostSubform[0].Page1[0].TOTAL__Row_8[0]

[52] => topmostSubform[0].Page1[0].SMART_ID___Row_9[0]

[53] => topmostSubform[0].Page1[0].CLIENT_NAME__Row_9[0]

[54] => topmostSubform[0].Page1[0].BUSINESS_NAME__Row_9[0]

[55] => topmostSubform[0].Page1[0].INITIAL_PAYMENT__Row_9[0]

[56] => topmostSubform[0].Page1[0].TRAILING_FEE__Row_9[0]

[57] => topmostSubform[0].Page1[0].TOTAL__Row_9[0]

[58] => topmostSubform[0].Page1[0].SMART_ID___Row_10[0]

[59] => topmostSubform[0].Page1[0].CLIENT_NAME__Row_10[0]

[60] => topmostSubform[0].Page1[0].BUSINESS_NAME__Row_10[0]

[61] => topmostSubform[0].Page1[0].INITIAL_PAYMENT__Row_10[0]

[62] => topmostSubform[0].Page1[0].TRAILING_FEE__Row_10[0]

[63] => topmostSubform[0].Page1[0].TOTAL__Row_10[0]

[64] => topmostSubform[0].Page1[0].SMART_ID___Row_11[0]

[65] => topmostSubform[0].Page1[0].CLIENT_NAME__Row_11[0]

[66] => topmostSubform[0].Page1[0].BUSINESS_NAME__Row_11[0]

[67] => topmostSubform[0].Page1[0].INITIAL_PAYMENT__Row_11[0]

[68] => topmostSubform[0].Page1[0].TRAILING_FEE__Row_11[0]

[69] => topmostSubform[0].Page1[0].TOTAL__Row_11[0]

[70] => topmostSubform[0].Page1[0].SMART_ID___Row_12[0]

[71] => topmostSubform[0].Page1[0].CLIENT_NAME__Row_12[0]

[72] => topmostSubform[0].Page1[0].BUSINESS_NAME__Row_12[0]

[73] => topmostSubform[0].Page1[0].INITIAL_PAYMENT__Row_12[0]

[74] => topmostSubform[0].Page1[0].TRAILING_FEE__Row_12[0]

[75] => topmostSubform[0].Page1[0].TOTAL__Row_12[0]

[76] => topmostSubform[0].Page1[0].SMART_ID___Row_13[0]

[77] => topmostSubform[0].Page1[0].CLIENT_NAME__Row_13[0]

[78] => topmostSubform[0].Page1[0].BUSINESS_NAME__Row_13[0]

[79] => topmostSubform[0].Page1[0].INITIAL_PAYMENT__Row_13[0]

[80] => topmostSubform[0].Page1[0].TRAILING_FEE__Row_13[0]

[81] => topmostSubform[0].Page1[0].TOTAL__Row_13[0]

[82] => topmostSubform[0].Page1[0].SMART_ID___Row_14[0]

[83] => topmostSubform[0].Page1[0].CLIENT_NAME__Row_14[0]

[84] => topmostSubform[0].Page1[0].BUSINESS_NAME__Row_14[0]

[85] => topmostSubform[0].Page1[0].INITIAL_PAYMENT__Row_14[0]

[86] => topmostSubform[0].Page1[0].TRAILING_FEE__Row_14[0]

[87] => topmostSubform[0].Page1[0].TOTAL__Row_14[0]

[88] => topmostSubform[0].Page1[0].subtotal[0]

[89] => topmostSubform[0].Page1[0].gst[0]

[90] => topmostSubform[0].Page1[0].total_due[0]

[91] => topmostSubform[0].Page1[0].ica_name[1]

[92] => topmostSubform[0].Page1[0].ica_address[0]

[93] => topmostSubform[0].Page1[0].ica_phone[0]

[94] => topmostSubform[0].Page1[0].comments[0]

[95] => topmostSubform[0].Page1[0].invoice_number[0]

[96] => topmostSubform[0].Page1[0].invoice_date[0]

[97] => topmostSubform[0].Page1[0].date_range[0]

)

I still can't solve this problem. It seems like what i have done SHOULD work.

sasa · March 25, 2009

last one (row15) doesn0t exist

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Variable in array key

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