SplHeap::compare
(PHP 5 >= 5.3.0, PHP 7, PHP 8)
SplHeap::compare โ ่ฆ็ด ใๆฏ่ผใใใใผใๅ ใฎ้ฉๅใชไฝ็ฝฎใซ็ฝฎใ
่ชฌๆ
value1 ใจ value2 ใๆฏ่ผใใพใใ
SplHeap::compare() ๅ ใงไพๅคใในใญใผใใใใจใใใผใใๅฃใใฆใใพใใใญใใฏใใใ็ถๆ ใซใชใใใจใใใใพใใ SplHeap::recoverFromCorruption() ใใณใผใซใใใฐใใญใใฏ็ถๆ ใ่งฃ้คใใใใจใใงใใพใใ ใใใใ้ฉๅใชๅ ดๆใซ้ ็ฝฎใใใฆใใชใ่ฆ็ด ใๅบใฆใใใใจใใใใ ใใผใใฎๆง่ณชใๅคฑใใใฆใใพใใพใใ
ใใฉใกใผใฟ
value1-
ๆฏ่ผใใใๆๅใฎใใผใใ
value2-
ๆฏ่ผใใใ 2 ็ช็ฎใฎใใผใใ
ๆปใๅค
ๆฏ่ผ็ตๆใ่ฟใใพใใvalue1 ใ value2
ใใๅคงใใๅ ดๅใฏๆญฃใฎๆดๆฐๅคใ็ญใใๅ ดๅใฏ 0ใ
ๅฐใใๅ ดๅใฏ่ฒ ใฎๆดๆฐๅคใจใชใใพใใ
ๆณจๆ:
ๅไธใฎๅคใๆใค่คๆฐใฎ่ฆ็ด ใใใผใๅ ใซไฟๆใใใใจใฏใใใใใใพใใใ ใใใใใจใใใผใๅ ใฎ็ธๅฏพไฝ็ฝฎใใฏใฃใใใใชใใชใฃใฆใใพใใพใใ
User Contributed Notes
-
0
pcntl_sigtimedwaitWaits for signals, with a timeout
-
0
similar_textCalculate the similarity between two strings
-
0
boolvalGet the boolean value of a variable
-
0
curl_multi_closeClose a set of cURL handles
-
0
imap_bodyRead the message body
-
0
mb_strposFind position of first occurrence of string in a string
-
0
pg_send_prepareSends a request to create a prepared statement with the given parameters, without waiting for completion
-
0
swoole_native_socket_bind
-
0
Arr::prependKeysWith
-
0
zend_versionGets the version of the current Zend engine