- 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 - 5.4.32, 7.2.29 - 7.2.33, 7.3.16 - 7.3.31, 7.4.3 - 7.4.32, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.26, 8.2.0 - 8.2.13, 8.3.0
- <?
$input = array("pattern-red.png","pattern-pink.png","pattern-blue.png","pattern-yellow.png","pattern-green.png");
$rand_keys = array_rand($input, 1);
$bg=$input[$rand_keys[0]] . "\n";
echo "bg: ".$bg;
?>
- Output for 8.0.13
- Warning: Trying to access array offset on value of type int in /in/2JVd8 on line 5
Warning: Undefined array key "" in /in/2JVd8 on line 5
bg:
- Output for 7.4.33
- Notice: Trying to access array offset on value of type int in /in/2JVd8 on line 5
Notice: Undefined index: in /in/2JVd8 on line 5
bg:
- Output for 7.3.32 - 7.3.33
- bg:
- Output for 5.4.34 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.7
- Notice: Undefined index: in /in/2JVd8 on line 5
bg: