下面的代码通过array_shift()函数加while循环不断移除数组的第一个元素,直到数组为空
<?php
$alpha = array("a", "b", "c");
while ( count( $alpha ) ) {
$val = array_shift( $alpha);
print "$val<br />";
print "there are ".count( $alpha )." elements in \$alpha <br />";
}
?>
下面的代码通过array_shift()函数加while循环不断移除数组的第一个元素,直到数组为空
<?php
$alpha = array("a", "b", "c");
while ( count( $alpha ) ) {
$val = array_shift( $alpha);
print "$val<br />";
print "there are ".count( $alpha )." elements in \$alpha <br />";
}
?>