// ciclo while
$con = 0;
while($con < 5)
echo "<br>ciclo while".(++$con);
$con = 0;
while($con < 5)
{
echo "ciclo while".(++$con);
echo "<br>";
}
// continue y break
$con = 0;
while($con++ < 5)
{
if($con == 3)
continue;
echo "opcion continue $con <br>";
}
// $con = 0;
while($con++ < 5)
{
if($con == 3)
break;
echo "opcion continue $con <br>";
}
// Ejemplo: Muestra numeros pares hasta el 10
$con = 1;
while(++$con < 11)
{
if($con == 3 || $con == 5 ||
$con == 7 || $con == 9)
continue;
echo "opcion continue ".($con)." <br>";
}
// do while
$con = 0;
do
{
echo $con." ";
}
while($con++ < 10);
echo "<br>";
//FOR
for($i = 0; $i < 10; $i++)
echo $i." ";
echo "<br>";
for($i = 0; $i < 10; $i++)
{
echo "for:";
echo $i." ";
}
echo "<br>";
$i=0;
for( ; $i < 10;$i++)
echo $i." ";
echo "<br>";
$i=0;
for( ; $i < 10;)
echo ++$i." ";
// nunca utilizar (se pega)
for(;;)
echo ++$i." ";
// foreach
$arr = array(1,2,3,4,5,67,100);
$indices = count($arr);
for ($i = 0; $i < $indices; $i++)
echo "<br>Arr ($i) = ".$arr[$i];
foreach($arr as $subArr)
echo "<br>foreach:$subArr";
foreach($arr as $subArr)
{
echo "<br>";
echo "foreach:$subArr";
}
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