锟斤拷展锟接匡拷锟结供小锟斤拷一锟斤拷锟阶猴拷锟斤拷锟斤拷锟斤拷锟斤拷锟矫伙拷锟斤拷锟斤拷锟斤拷锟矫讹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷唯一锟侥硷拷锟斤拷锟斤拷锟斤拷锟津单接口匡拷锟斤拷锟斤拷展锟接匡拷同时使锟矫★拷
Example #1 "counter"锟斤拷锟斤拷展锟接匡拷
<?php
function print_counter_info($counter)
{
if (is_resource($counter)) {
printf("锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷为 '%s'锟斤拷锟斤拷%s锟斤拷锟叫持久伙拷锟斤拷锟戒当前值为 %d.\n",
counter_get_meta($counter, COUNTER_META_NAME),
counter_get_meta($counter, COUNTER_META_IS_PERSISTENT) ? '' : '锟斤拷',
counter_get_value($counter));
} else {
print "锟斤拷锟斤拷锟斤拷锟斤拷效!\n";
}
}
if (($counter_one = counter_get_named("one")) === NULL) {
$counter_one = counter_create("one", 0, COUNTER_FLAG_PERSIST);
}
counter_bump_value($counter_one, 2);
$counter_two = counter_create("two", 5);
$counter_three = counter_get_named("three");
$counter_four = counter_create("four", 2, COUNTER_FLAG_PERSIST | COUNTER_FLAG_SAVE | COUNTER_FLAG_NO_OVERWRITE);
counter_bump_value($counter_four, 1);
print_counter_info($counter_one);
print_counter_info($counter_two);
print_counter_info($counter_three);
print_counter_info($counter_four);
?>
锟阶达拷锟斤拷锟斤拷时锟斤拷锟斤拷锟斤拷锟斤拷锟接碉拷锟斤拷锟轿拷锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷为 'one'锟斤拷锟揭斤拷锟叫持久伙拷锟斤拷锟戒当前值为 2. 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷为 'two'锟斤拷锟揭诧拷锟斤拷锟叫持久伙拷锟斤拷锟戒当前值为 5. 锟斤拷锟斤拷锟斤拷锟斤拷效! 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷为 'four'锟斤拷锟揭斤拷锟叫持久伙拷锟斤拷锟戒当前值为 3.
锟斤拷同一 PHP 实锟斤拷锟叫碉拷 2 锟斤拷锟斤拷锟斤拷时锟斤拷锟斤拷锟轿�:
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷为 'one'锟斤拷锟揭斤拷锟叫持久伙拷锟斤拷锟戒当前值为 4. 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷为 'two'锟斤拷锟揭诧拷锟斤拷锟叫持久伙拷锟斤拷锟戒当前值为 5. 锟斤拷锟斤拷锟斤拷锟斤拷效! 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷为 'four'锟斤拷锟揭斤拷锟叫持久伙拷锟斤拷锟戒当前值为 4.
锟斤拷锟斤拷一锟斤拷 PHP 实锟斤拷锟斤拷锟斤拷 3 锟斤拷锟斤拷锟斤拷时锟斤拷锟斤拷锟轿拷锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷为 'one'锟斤拷锟揭斤拷锟叫持久伙拷锟斤拷锟戒当前值为 2. 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷为 'two锟斤拷锟揭诧拷锟斤拷锟叫持久伙拷锟斤拷锟戒当前值为 5. 锟斤拷锟斤拷锟斤拷锟斤拷效! 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷为 'four'锟斤拷锟揭斤拷锟叫持久伙拷锟斤拷锟戒当前值为 5.