<?php
function provideGlobals() {
printf("Is foo exists: %d\n", array_key_exists("foo", $GLOBALS));
$GLOBALS += array("foo" => "foo");
}
provideGlobals();
echo $foo;
- Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- Fatal error: $GLOBALS can only be modified using the $GLOBALS[$name] = $value syntax in /in/teWDV on line 5
Process exited with code 255. - 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, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.35, 5.6.0 - 5.6.28, 7.0.5 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
- Is foo exists: 0
foo
- Output for 7.0.0 - 7.0.4
- Is foo exists: 1
Notice: Undefined variable: foo in /in/teWDV on line 9
preferences:
271.75 ms | 401 KiB | 342 Q