Online PHP editor | output for sBdvC

@ 2014-02-24T18:25:23Z

<<?php
function validarData($date, $format = 'Y-m-d H:i:s')
{
    $version = explode('.', phpversion());
    if ((int) $version[0] >= 5 && (int) $version[1] >= 2 && (int) $version[2] > 17) {
        $d = DateTime::createFromFormat($format, $date);
    } else {
        $d = new DateTime(date($format, strtotime($date)));
    }
    return $d && $d->format($format) == $date;
}

var_dump(validarData('2014-02-31', 'Y-m-d'))
    ;

Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.25, 7.3.0 - 7.3.12, 7.4.0: <bool(false)
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6: < Fatal error: Class 'DateTime' not found in /in/sBdvC on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9: < Fatal error: Cannot instantiate non-existent class: datetime in /in/sBdvC on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1: < Fatal error: Cannot instantiate non-existent class: datetime in /in/sBdvC on line 8

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