The PHP 3.0 Apache module no longer supports Apache versions
prior to 1.2. Apache 1.2 or later is required.
echo() no longer supports a format string.
Use the printf() function instead.
In PHP/FI 2.0, an implementation side-effect caused
$foo[0] to have the same effect as
$foo. This is not true for PHP 3.0.
Reading arrays with $array[] is no longer
supported
That is, you cannot traverse an array by having a loop that does
$data = $array[]. Use current()
and next() instead.
Also, $array1[] = $array2 does not
append the values of $array2 to
$array1, but appends
$array2 as the last entry of
$array1. See also multidimensional array
support.
"+" is no longer overloaded as a
concatenation operator for strings, instead it converts it's
arguments to numbers and performs numeric addition. Use
"." instead.
Example D-11. Migration from 2.0: concatenation for strings
echo "1" + "1";
In PHP 2.0 this would echo 11, in PHP 3.0 it would
echo 2. Instead use:
echo "1"."1";
$a = 1; $b = 1; echo $a + $b;
This would echo 2 in both PHP 2.0 and 3.0.
$a = 1; $b = 1; echo $a.$b;
This will echo 11 in PHP 3.0.
Php migration.other Function syntax tag
migration.other php code on this is provided for your study purpose, it will guide you to know how create and design a website using php. use it to practice and train your self online
Php migration.other syntax tutorial
php tutorial guide and code design are for easy learning and programming. The code practice section provided at the top is for practising of this syntax. Use the code section up to practice your php programming online. Learning php is very easy, all you need is to use the examples on this site and practice them to perfect your skills.