<?php
/**
* Which one is greatest?
*/
error_reporting(E_ALL ^ E_NOTICE);
$inf = INF;
$array = array();
$object = (object) $array;
$InfGreaterThanArray = ($inf > $array);
$InfGreaterThanObject = ($inf > $object);
$arrayGreaterThanInf = ($array > $inf);
$arrayGreaterThanObject = ($array > $object);
$objectGreaterThanInf = ($object > $inf);
$objectGreaterThanArray = ($object > array());
// Test1: Is INF greatest?
echo 'Inf is Greatest...: ', var_dump($InfIsGreatest = $InfGreaterThanObject and $InfGreaterThanArray);
// Test2: Is Array greatest?
echo 'Array is Greatest.: ', var_dump($arrayIsGreatest = $arrayGreaterThanInf and $arrayGreaterThanObject);
// Test3: Is Object greatest?
echo 'Object is Greatest: ', var_dump($objectIsGreatest = $objectGreaterThanInf and $objectGreaterThanArray);
// Test4: Undefined?
echo 'Undefined.........: ', var_dump(
$undefined = (
($InfIsGreatest and $InfIsGreatest == $arrayIsGreatest)
|| ($arrayIsGreatest and $arrayIsGreatest == $objectIsGreatest)
|| (!$InfIsGreatest and $InfIsGreatest == $arrayIsGreatest and $InfIsGreatest == $objectIsGreatest)
)
);
- Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.37, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- Inf is Greatest...: bool(false)
Array is Greatest.: bool(false)
Object is Greatest: bool(false)
Undefined.........: bool(true)
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
- Inf is Greatest...: bool(false)
Array is Greatest.: bool(true)
Object is Greatest: bool(false)
Undefined.........: bool(true)
preferences:
241.92 ms | 402 KiB | 390 Q