- var_dump: documentation ( source)
- is_numeric: documentation ( source)
- explode: documentation ( source)
- checkdate: documentation ( source)
<?php
function checkPositiveInt($var) {
if (is_numeric($var)) {
if (is_int($var)) {
if ($var > 0) {
return true;
}
}
}
return false;
}
$devidL = '05.08.2017';
$arrayInputsState['devid'] = '';
if ($devidL != '') {
$arrayDate = explode(".", $devidL);
$numberOfValid = 0;
if (checkPositiveInt($arrayDate[0])) {
$day = (int)$arrayDate[0];
++$numberOfValid;
}
if (checkPositiveInt($arrayDate[1])) {
$month = (int)$arrayDate[1];
++$numberOfValid;
}
if (checkPositiveInt($arrayDate[2])) {
$year = (int)$arrayDate[2];
++$numberOfValid;
}
if ($numberOfValid == 3) {
echo 'ok';
if (checkdate($month, $day, $year)) {
$date = \DateTime::createFromFormat('d.m.Y', $devidL);
if ($date) {
$Zaznam->setDEVID($date);
$arrayInputsState['devid'] = 'ok';
} else {
$arrayInputsState['devid'] = 'error';
}
} else {
$arrayInputsState['devid'] = 'error';
}
}
} else {
$arrayInputsState['devid'] = 'empty';
}
echo 'vysledok je <br>';
var_dump($arrayInputsState['devid']);