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<?php
class Example {
public function ifExample ($a, $b) {
if ( convert($a) > $b ) {
echo "a is bigger than b";
} elseif ( $a == $b ) {
echo $a." is equal to ".$b;
} else {
echo $this->property;
}
}
public function forExample() {
for ( $i = 1; $i <= 10; $i++ ) {
echo $i;
}
}
public function foreachEample() {
$arr = array(1, 2, 3, 4);
foreach ( $arr as &$value ) {
$value = $value * 2;
}
}
public function whileExample() {
$i = 1;
while ( $i <= 10 ) {
echo $i++;
}
}
public function doWhileExample($i) {
do {
echo $i--;
} while ($i > 0);
}
public function switchExample() {
switch ( $i ) {
case 0:
echo "i equals 0";
break;
case 1:
echo "i equals 1";
break;
}
}
public function tryExample() {
try {
echo inverse(5) . "\n";
} catch ( Exception $e ) {
echo 'Caught exception: '. $e->getMessage(). "\n";
}
}
}
?>
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