(PECL apcu >= 5.0.0)
APCUIterator::__construct โ APCUIterator ใคใใฌใผใฟใชใใธใงใฏใใไฝๆใใ
$search = null,$format = APC_ITER_ALL,$chunk_size = 100,$list = APC_LIST_ACTIVEAPCUIterator ใชใใธใงใฏใใไฝๆใใพใใ
search
ๅไธใฎๆๅญๅใๆๅฎใใๅ ดๅใAPCu ใฎใญใผใฎๅๅใซใใใใใ
PCRE ๆญฃ่ฆ่กจ็พใๆๅฎใใพใใ
้
ๅใๆๅฎใใๅ ดๅใฏใAPCu ใฎใญใผใฎๅๅใๆๅฎใใพใใ
null ใๆธกใใจใๆค็ดขใในใญใใใใพใใ
formatๅธๆใใๆธๅผใ APC_ITER_* ๅฎๆฐใฎ็ตใฟๅใใใงๆๅฎใใพใใ
chunk_sizeใใฃใณใฏใตใคใบใ0 ใใๅคงใใๅคใงใชใใใฐใชใใพใใใ ใใใฉใซใๅคใฏ 100 ใงใใ
list
ไธ่ฆงใซใใๅฝขๅผใAPC_LIST_ACTIVE
ใใใใฏ APC_LIST_DELETED ใๆธกใใพใใ
ไพ1 APCUIterator::__construct() ใฎไพ
<?php
foreach (new APCUIterator('/^counter\./') as $counter) {
echo "$counter[key]: $counter[value]\n";
apc_dec($counter['key'], $counter['value']);
}
?>