搜索数组中的值不起作用

Question

One of my array value contains

$all_data_array = Array
(
    [0] => 'General Information'
    [1] => 'Brand'
    [2] => '<p><div style="bolor:#000000;"><li>Product Details</li></div></p>'
)

.

And I want to search for key of the value in Array, where array value has text "Product Details" in it, wrapped around some html data. I wrote the following code, but it's not working. Can someone help?

<?php echo $new_key = array_search('Product Details', $all_data_array); ?>

Answer 1

array_search need the string value be exactly the same.

You could just use a loop in your case.

foreach ($all_data_array as $key => $value) {
  if (strpos($value, 'Product Details') !== false) {
    $new_key = $key;
    break;
  }
}