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Php versions – $_GET not working in code, working before upgrading to PHP7

This the code, I keep getting the error function not define but Im attempting to retrieve the data from mysql. This code was working with an older version on PHP. 

$date1 = $_GET['date1'];
$date2 = $_GET['date2'];

if (validateDate($date1){
    $date1status = true;
} else {
    $date1status = false;
}

if (validateDate($date2){
    $date2status = true;
} else {
    $date2status = false;
}

$bywho = $_GET['bywho'];
if (!empty($bywho) {
    $whostatus = true;
} else {
    $whostatus = false;
}

$programfilter = $_GET['programfilter'];

if ($programfilter == '') {
    $programfilterstatus = false;
} else {
    $programfilterstatus = true;
}
Tags:

2

Answers


  1. 0

    Less code 

    $date1status=validateDate( $_GET['date1']) ?  true :false;

$date2status=$date2 =validateDate( $_GET['date2']) ?  true :false;

$whostatus=$_GET['bywho']   ? true : false;

$programfilter = $_GET['programfilter'] ?  true :false;
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  2. 0

    I’m going to go out on a limb here and assume your validateDate() method is not defined, and since its not part of the PHP library, you’re getting the error.

    checkdate() is part of the php library however. If you’re just trying to validate a date in gregorian format then checkdate() is what you should use

    https://www.php.net/manual/en/function.checkdate.php

    $date1 = $_GET['date1'];
$date2 = $_GET['date2'];

if (checkdate($date1){
    $date1status = true;
} else {
    $date1status = false;
}

if (checkdate($date2){
    $date2status = true;
} else {
    $date2status = false;
}

$bywho = $_GET['bywho'];
if (!empty($bywho) {
    $whostatus = true;
} else {
    $whostatus = false;
}

$programfilter = $_GET['programfilter'];

if ($programfilter == '') {
    $programfilterstatus = false;
} else {
    $programfilterstatus = true;
}
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