pecl logic

You know what? Haha, it feels like a cow. Reply content: You know what? Haha, it feels like a cow. In addition to issue, Patch, as Mcfog says, you can also develop high-quality pecl extensions and try to submit pecl extensions to pecl.php.net.

Do you know? Haha, I feel like I am a good guy. Do you know? Haha, I feel like this is what I do. Reply content: Do you know? Haha, I feel like this is what I do. In addition to the issue and patch mentioned by mcfog, we can also develop

1.rs232 levelOr the serial level, some even say the computer level, all these statements, refers to the computer 9-pin serial port (RS232) level, using negative logic,-15v ~ -3V Rep 1+3V ~ +15v Rep 02.rs485 and RS422 levelSince both use differential

What is TTL level, what is CMOS level, their difference(1) TTL High Level 3.6 ~ 5 V, low 0 V ~ 2.4 VCMOS-level VCC can reach 12 VThe output height of the CMOS circuit is about 0.9vcc, while that of the output low is about0.1vcc.The input that is not

Oracle| Object | data The original developer of a new PHP data object (PDO) Data abstraction Layer gives you a brief introduction to the abstraction layer, focusing on running with Oracle. Need php:5.0Need other: Oracle 8 or later client

The original developer of a new PHP data object (PDO) Data abstraction Layer gives you a brief introduction to the abstraction layer, focusing on running with Oracle. Need php:5.0Need other: Oracle 8 or later client libraryDownload PDO for Oracle

File Upload progress bar PHP Code This article is the use of PHP a plugin instance mail php file upload progress bar function, the method is relatively simple, because there are components, so long as the person's meaning can be used to instantiate

The original developer of a new PHP data object (PDO) Data abstraction Layer gives you a brief introduction to the abstraction layer, highlighting how it works with Oracle. Need php:5.0Other Required: Oracle 8 or later client librariesDownload PDO

For data with very fast changes, if you also choose traditional static cache mode (memocached, File system, etc.) to display the data, it may be very expensive to cache access, and does not meet the needs, and Redis, a memory-based NoSQL database,

Use Gearman to synchronize data from MySQL to RedisFor data that frequently changes, if you still use the traditional static cache method (Memocached, File System, and so on) to display data, there may be a huge overhead in cache access, but Redis,