Query would run directly on MySQL but not through PHP -

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i have simple mysql query

select * tutor verified = 0 , alert_by < '2015-08-05' limit 0,1

now, running directly through phpmyadmin provides desired results, however, when query being executed through set of php statements, doesn't return anything. below code in php

$this_date = date("y-m-d");  $query = "select * tutor verified = 0 , alert_by < '$this_date' limit 0,1";  $contact = mysqli_query($conn, $query); $row = $contact->fetch_array(mysqli_assoc);

however, $row empty, can't seem figure out. know seems trivial, little annoying.

note: removing "and alert_by < '$this_date'" query, works fine.

check

  1. connection 

    $con = mysqli_connect("localhost","my_user","my_password","my_db");  if (mysqli_connect_errno()) {     echo "failed connect mysql: " . mysqli_connect_error(); }

  2. use mysqli_query 

    $contact = mysqli_query($con,"select * tutor verified = 0 , alert_by < '$this_date' limit 0,1");

  3. use fetch array (example #2 procedural style)

    $row = mysqli_fetch_array($contact, mysqli_assoc)

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