- Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.24
- Parse error: syntax error, unexpected '<' in /in/1TA88 on line 3
Process exited with code 255.
<?php
<?php
function homepage_display() {
echo "Hello World\n";
}
$callback = "homepage_display";
$callback(); // doesn't work
call_user_func($callback); // doesn't work either
homepage_display(); // works!!