What to do if linux php fails to install apc

Solution to the failure of Linux PHP to install apc: 1. Find the official source code library of apc and click "git.php.net/?p=pecl/caching/apc.git"; 2. Download the latest version Just install apc.

The operating environment of this article: centos6.5 system, PHP5.5.10 version, Dell G3 computer

Linux PHP fails to install apc What to do?

Solution to the failure of installing apc for php5.5 under Linux

I recently discovered apc while researching cache and want to study it. So I downloaded the latest version (3.1.13) of the apc extension from the official PHP extension library http://pecl.php.net/package/apc, and then installed the PHP extension as usual, phpize, configure, make, but An unexpected situation occurred. An error occurred during make. The error message is roughly as follows

/home/centos/Downloads/apc/apc_compile.c:2379:12: error: 'zend_trait_alias' has no member named 'function'
/home/centos/Downloads/apc/apc_compile.c:2380:9: error: 'zend_trait_alias' has no member named 'function'
/home/centos/Downloads/apc/apc_compile.c:2380:9: error: 'zend_trait_alias' has no member named 'function'
/home/centos/Downloads/apc/apc_compile.c: In function 'apc_copy_trait_precedence':
/home/centos/Downloads/apc/apc_compile.c:2416:12: error: 'zend_trait_precedence' has no member named 'function'
/home/centos/Downloads/apc/apc_compile.c:2417:9: error: 'zend_trait_precedence' has no member named 'function'
/home/centos/Downloads/apc/apc_compile.c:2417:9: error: 'zend_trait_precedence' has no member named 'function'
make: *** [apc_compile.lo] Error 1
ERROR: `make' failed

At this time, the almighty Baidu is needed. After going through Baidu, it was found that most of the problems that occurred were in the php5.5 version. So I checked the PHP version I was using, and I didn’t expect it to be PHP5.5. Although many people encountered the problem, there was no solution to the problem. Most of them said that the APC extension did not support PHP5.5. Could it be that Is there no solution? With tenacity, the editor changed N keywords and clicked on N web pages. Finally, Huang Tian paid off and allowed the editor to find a solution. The specific solution is as follows:

Click http://git.php.net/?p=pecl/caching/apc.git to download the latest version of apc and install it.

The above URL is the official source code library of apc. Compared with the official extension library, the source code library has more versions (including (various modified versions), we click "master" to view more detailed modification information. If you are careful, you may find a description like "Fix build with latest PHP 5.5". In other words, it starts from this version. Fix the bug of PHP 5.5. The version before installation will still report an error under PHP 5.5. So does this version really solve the problem? I downloaded it and tested it. After installation, there is indeed no error. I downloaded the latest version. There is no error in the version, but what about the previous one? I downloaded and tested it, but still got an error. Sure enough, it was only from this version that the bug that PHP 5.5 could not install apc was really fixed.

Special note: Since the official fixed this bug after the apc 3.1.14 release version, an error will still be reported when using apc 3.1.14 version. If you want not to report an error, You need to download and install the version described in "Fix build with latest PHP 5.5".

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