@ 2014-09-11T10:45:43Z <?php
$x=5;/* this multiline comment */
$y=10; //this is global
echo $y;
echo '<br>';
function add(){
$z=11;
echo "local scope z: $z";
global $x,$y;
$a=$x+$y;
}
add();
echo "variable z is: $z";
echo $a;
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Output for 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 10<br>local scope z: 11
Warning: Undefined variable $z in /in/P9850 on line 13
variable z is:
Warning: Undefined variable $a in /in/P9850 on line 14
Output for 5.0.4 - 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 - 7.3.31 , 7.4.0 - 7.4.33 10<br>local scope z: 11
Notice: Undefined variable: z in /in/P9850 on line 13
variable z is:
Notice: Undefined variable: a in /in/P9850 on line 14
Output for 7.3.32 - 7.3.33 10<br>local scope z: 11variable z is: Output for 4.3.0 - 4.3.11 , 4.4.0 - 4.4.9 , 5.0.0 - 5.0.3 10<br>local scope z: 11
Notice: Undefined variable: z in /in/P9850 on line 13
variable z is:
Notice: Undefined variable: a in /in/P9850 on line 14
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