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--TEST--
Static keyword - basic tests
--FILE--
<?php
echo "\nSame variable used as static and non static.\n";
function staticNonStatic() {
echo "---------\n";
$a=0;
echo "$a\n";
static $a=10;
echo "$a\n";
$a++;
}
staticNonStatic();
staticNonStatic();
staticNonStatic();
echo "\nLots of initialisations in the same statement.\n";
function manyInits() {
static $counter=0;
echo "------------- Call $counter --------------\n";
static $a, $b=10, $c=20, $d, $e=30;
echo "Unitialised : $a\n";
echo "Initialised to 10: $b\n";
echo "Initialised to 20: $c\n";
echo "Unitialised : $d\n";
echo "Initialised to 30: $e\n";
$a++;
$b++;
$c++;
$d++;
$e++;
$counter++;
}
manyInits();
manyInits();
manyInits();
echo "\nUsing static keyword at global scope\n";
for ($i=0; $i<3; $i++) {
static $s, $k=10;
echo "$s $k\n";
$s++;
$k++;
}
?>
--EXPECT--
Same variable used as static and non static.
---------
0
10
---------
0
11
---------
0
12
Lots of initialisations in the same statement.
------------- Call 0 --------------
Unitialised :
Initialised to 10: 10
Initialised to 20: 20
Unitialised :
Initialised to 30: 30
------------- Call 1 --------------
Unitialised : 1
Initialised to 10: 11
Initialised to 20: 21
Unitialised : 1
Initialised to 30: 31
------------- Call 2 --------------
Unitialised : 2
Initialised to 10: 12
Initialised to 20: 22
Unitialised : 2
Initialised to 30: 32
Using static keyword at global scope
10
1 11
2 12