[SOLVED] keep getting "Cannot use a scalar value as an array"

[lj11]

I am trying to add a value to $cells[r2] array:

<?php
$cells=array("r1=>array("A","B"), "r2"=>array(1, 2, 3, 4));
print_r (cells['r2']);
$cells['r2'][]=5;        \\ <---- THIS IS WHATS WRONG??
print_r (cells['r2']);
?>

I run this, but always get:

Array ( [r1] => Array ( [0] => A [1] => B ) [r2] => [0] => 1 [1] => 2 [2] => 3 [3] => 4 )
Warning: Cannot use a scalar value as an array in ... on line 3
Array ( [r1] => Array ( [0] => A [1] => B ) [r2] => [0] => 1 [1] => 2 [2] => 3 [3] => 4 ) 

 

plz help  ???

[trq]

Can you post your actual code? The code you have provided will throw syntax errors before any others.

[lj11]

sorry, yeah

 

$cells=array("r4"=>array(1,2,3,4,5,"pie"),"r5"=>5);
$row=5;
$type="r";
$rownum=$type.$row;

print_r ($cells);

$cells[$rownum][] = 7;

print_r ($cells);

[DarkWater]

r5 isn't an array, it's a string.  Make it an array in the initialization.

[lj11]

WOWO

 

that was simple, thanks for the help!