<?php
$var = 'foo';
outsideFunction();
function outsideFunction() {
$bar = 'ham';
insideFunction();
}
function insideFunction() {
global $var, $bar;
var_dump($var);
echo PHP_EOL;
var_dump($bar);
}
- Output for 4.3.10 - 4.3.11, 4.4.0 - 4.4.9, 5.0.2 - 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, 5.5.24 - 5.5.35, 5.6.8 - 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- string(3) "foo"
NULL
- Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
- string(3) "foo"
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/c9haC on line 13
PHP_EOLNULL
preferences:
223.33 ms | 402 KiB | 356 Q