Debugging - PHP internal
The simplest way of debugging is adding echo or die calls to your code.
Pros
Easy to add to your code
Fast way to check simple issues
Cons
No environment information
Complex issues need lots of debugging code
No type information for echoed variables
Hard to display complete objects/arrays
";
}
function bar() {
die("Bar has been called!
");
}
for ($i = 0; $i < 3; $i++)
foo();
for ($i = 0; $i < 3; $i++)
bar();
?>]]>