吴裕雄--天生自然 PHP开发学习：数组
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吴裕雄--天生自然 PHP开发学习：数组
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<?php
$cars=array("Volvo","BMW","Toyota");
echo "I like " . $cars[0] . ", " . $cars[1] . " and " . $cars[2] . ".";
?> <?php
$cars=array("Volvo","BMW","Toyota");
echo count($cars);
?> <?php
$cars=array("Volvo","BMW","Toyota");
$arrlength=count($cars); for($x=0;$x<$arrlength;$x++)
{ echo $cars[$x]; echo "<br>";
}
?> <?php
$age=array("Peter"=>"35","Ben"=>"37","Joe"=>"43");
echo "Peter is " . $age['Peter'] . " years old.";
?> <?php
$age=array("Peter"=>"35","Ben"=>"37","Joe"=>"43"); foreach($age as $x=>$x_value)
{ echo "Key=" . $x . ", Value=" . $x_value; echo "<br>";
}
?>
?
轉載于:https://www.cnblogs.com/tszr/p/10945337.html
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