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<?php
//¶¨ÒåÒ»¸öÊý×é
$arr = array(0=>"zero", 1=>"one", 2=>"two");
//ʹÓõÚÒ»ÖÖ·½·¨¶ÔÊý×é½øÐбéÀú
foreach ($arr as $value) {
echo "Value: $value; ";
}
echo "<BR>";
//ʹÓõڶþÖÖ·½·¨¶ÔÊý×é½øÐбéÀú
foreach ($arr as $key => $value) {
echo "Key: $key; Value: $value; ";
}
?>
<?php
//¶¨ÒåÒ»¸öÊý×é
$arr = array(0=>"zero", 1=>"one", 2=>"two");
//ʹÓõÚÒ»ÖÖ·½·¨¶ÔÊý×é½øÐбéÀú
foreach ($arr as $value) {
echo "Value: $value; ";
}
echo "<BR>";
//ʹÓõڶþÖÖ·½·¨¶ÔÊý×é½øÐбéÀú
foreach ($arr as $key => $value) {
echo "Key: $key; Value: $value; ";
}
?>
view plaincopy to clipboardprint?
<?php
//¶¨ÒåÊý×é
$array = array("ar1" => array(5=>100, 3=>120, 4=>30),
"ar2" => array(4=>"three", 9=>"four", 1=>"five"));
//¶ÔÊý×é½øÐбéÀú
foreach ($array as $v1)
{
foreach ($v1 as $v2)
{
print "$v2\n";
}
}
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