compare word with array [closed]-CodePudding

<?php

$emails=array
  (
    array("Sender:"=>"Sham","Subject:"=>"Saving Account","Description:"=>"Hello Sir/Madam,Your Saving A/C ********123 is set up and ready for use.", "Date:"=>"10/09/2021"),
    array("Sender:"=>"DEF","Subject:"=>"Loan Documents","Description:"=>"Please submit mentioned documents for verification of your file. Document list is attached","Date:"=>"11/09/2021"),
    array("Sender:"=>"GHI","Subject:"=>"Blood Donation","Description:"=>"Hello,You have registered successfully!!!, Thanks for joining us. You will receive further details shortly","Date:"=>"19/09/2021"),
    array("Sender:"=>"ABC","Subject:"=>"Rotary","Description:"=>"Hello,There is Plantation Program on sunday, we would like to invite you to join with us. Please register on given link so we will send you further details of program","Date:"=>"19/09/2021"),
    array("Sender:"=>"Rakesh","Subject:"=>"Addmission","Description:"=>"Please send your documents for verification.","Date:"=>"14/09/2021")
 
  );
$a=array_column($emails,'Description:');

Search - Bar Question
There is an multidimensional associative array. I extract the values of 'Description' Column. My question is how we compare the specific word with $a array. Suppose if user enter hello, then by comparing with $a array and find in which description there is hello word and print all the details of column(Sender, Subject, Description, Date). Thank you.

CodePudding user response：

There is no function for that action. You need to write it by yourself.

Write function findEmailSettings(string $word):array

and use it to get specific email settings with some word.

But this code structure doesn't look optimal

CodePudding user response：

see my codes

call it
uasort($result, "compareChatRowsByDate");

function compareChatRowsByDate($a, $b): int
{
    if ($a['createdAt'] == $b['createdAt']) {
        return 0;
    } else if ($a['createdAt'] >= $b['createdAt']) {
        return -1;
    } else if ($a['createdAt'] <= $b['createdAt']) {
        return 1;
    }
}