我目前有以下 strpos/stripos(都尝试过,不会改变结果),用于标记论坛帖子中的某些针。
if (stripos($row->message, (string)$commit) !== false) {
// Do stuff
}
大部分东西都可以正常工作,但是,在少数情况下,当 haystack ($row->message) 包含针 ($commit) 时(使用强制转换,因为 $commit 可以是 int)strpos/stripos 返回 false。
例如:
$test = stripos($row->message, (string)$commit);
非工作场景的示例是:
// (string)$commit
string(7) "818df50"
// $row->message
string(321) "Intro. Crashes as soon as the main menu is shown. Graphics are horribly broken, no fixes have been found as of yet. [attachment=194] Build Used: Pull Request #3333 (0.0.3-5929) -> RPCS3-v0.0.3-2017-08-27-818f50b Side note: States it can display at 1080p, yet it is boxed in 1080p. However, it is fine in 720p."
// $test (strpos/stripos)
bool(false)
一个工作场景的例子是:
// (string)$commit
string(7) "2570911"
// $row->message
string(219) "RPCS3 v0.0.3-3-2570911 Alpha The game doesn't even show its graphics window. [quote] ·F 0:00:34.138812 {PPU[0x1000000] Thread (main_thread) [0x0087c094]} MEM: Access violation writing location 0xcffff2d0 [/quote]" int(15) [2570911]
// $test (strpos/stripos)
int(15) [2570911]
我不知道我是否遗漏了一些非常明显的东西,我检查了几次,方法似乎是正确的。
注意:我知道有很多方法可以做到这一点,但在这个特定的场景中,我需要这些字符串比较。
提前致谢。