PHP/Statement/continue — различия между версиями
Admin (обсуждение | вклад) м (1 версия) |
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(нет различий)
| |
Текущая версия на 07:07, 26 мая 2010
Содержание
Continue Statement
<html>
<head>
<title>Continue Statement</title>
</head>
<body>
<?php
$i = 0;
$passes = "";
while ( $i < 5 )
{
$i++;
if( $i == 3 ) continue;
$passes .= "$i ";
}
echo("Loop stopped at $i<br>");
echo("Completed iterations:$passes");
?>
</body>
</html>
continue within a for loop
<?php
$usernames = array("grace","doris","gary","nate","missing","tom");
for ($x=0; $x < count($usernames); $x++) {
if ($usernames[$x] == "missing") continue;
echo "Staff member: $usernames[$x] <br />";
}
?>
Using continue instead of break
<?php
$counter=-3;
for (;$counter<10;$counter++){
if ($counter==0){
echo "Skipping to avoid division by zero.<br>";
continue;
}
echo "100/$counter ",100/$counter,"<br />";
}
?>
Using the continue Statement
<html>
<head><title>Using the continue Statement</title></head>
<body>
<div>
<?php
$counter = -4;
for ( ; $counter <= 10; $counter++ ) {
if ( $counter == 0 ) {
continue;
}
$temp = 4000/$counter;
print "4000 divided by $counter is .. $temp<br />";
}
?>
</div>
</body>
</html>