I am using this code to output multiple specific values from array and sending these values to email.
If i write this:
print_r( $products[1]['Notes'], true )
Then it is displaying 1 value off course I have put "[1]" to just targeting 1 row.
and If i write this:
print_r( $products, true )
Then it is outputting all the values and all the rows.
Is there anyway i can output just multiple values of "Notes"?
If your php is 5.5 and more - use array_column function:
print_r(array_column($products, 'Notes'), true);
Otherwise, you need to select required columns with a foreach and print'em:
$columns = [];
foreach ($products as $prod) {
$columns[] = $prod['Notes'];
}
print_r($columns, true);
There's an array_column() function that could help you here.
<?php
$data = [
['Notes' => 'test1'],
['Notes' => 'test2'],
['Notes' => 'test3'],
['Notes' => 'test4'],
['Notes' => 'test5'],
];
$notes = array_column($data, 'Notes');
print_r($notes);
Output:
Array
(
[0] => test1
[1] => test2
[2] => test3
[3] => test4
[4] => test5
)
$notes = array();
$i = 0;
while($i<count($products)){
$notes[] = $products[$i]['Notes'];
$i++;
}
print_r($notes);
