PHP oci8不会通过pecl

时间：2017-05-24 16:04:29

标签： php pdo lamp oci8 fedora-25

我正在尝试将我的fedora 25 webserver - php连接到Oracle db。

要做到这一点，我需要pecl install oci8。

但是我收到了这个错误：

/bin/sh /var/tmp/pear-build-roottqYEC6/oci8-2.1.4/libtool --mode=compile cc  -I. -I/var/tmp/oci8 -DPHP_ATOM_INC -I/var/tmp/pear-build-roottqYEC6/oci8-2.1.4/include -I/var/tmp/pear-build-roottqYEC6/oci8-2.1.4/main -I/var/tmp/oci8 -I/usr/include/php -I/usr/include/php/main -I/usr/include/php/TSRM -I/usr/include/php/Zend -I/usr/include/php/ext -I/usr/include/php/ext/date/lib -I/usr/include/oracle/12.1/client64  -DHAVE_CONFIG_H  -g -O2   -c /var/tmp/oci8/oci8.c -o oci8.lo
libtool: compile:  cc -I. -I/var/tmp/oci8 -DPHP_ATOM_INC -I/var/tmp/pear-build-roottqYEC6/oci8-2.1.4/include -I/var/tmp/pear-build-roottqYEC6/oci8-2.1.4/main -I/var/tmp/oci8 -I/usr/include/php -I/usr/include/php/main -I/usr/include/php/TSRM -I/usr/include/php/Zend -I/usr/include/php/ext -I/usr/include/php/ext/date/lib -I/usr/include/oracle/12.1/client64 -DHAVE_CONFIG_H -g -O2 -c /var/tmp/oci8/oci8.c  -fPIC -DPIC -o .libs/oci8.o
In file included from /var/tmp/oci8/oci8.c:49:0:
/var/tmp/oci8/php_oci8_int.h:46:29: fatal error: oci8_dtrace_gen.h: No such file or directory
 #include "oci8_dtrace_gen.h"
                             ^
compilation terminated.
Makefile:196: recipe for target 'oci8.lo' failed
make: *** [oci8.lo] Error 1
ERROR: `make' failed

我不知道该怎么办。我到处寻找解决方案，我只能找到过时的文章。

非常感谢任何帮助！

4 个答案:

答案 0 :(得分：5)

您的PHP似乎是在启用了DTrace支持的情况下构建的。由于PHP构建和安装的一些限制配置文件，PECL OCI8安装需要提示也使用DTrace构建：

$ export PHP_DTRACE=yes
$ pecl install oci8

http://php.net/manual/en/oci8.dtrace.php

中提到了这一点

答案 1 :(得分：3)

注意：我得到了相同的oci8_dtrace_gen.h，但是'sudo yum install systemtap-sdt-devel && export PHP_DTRACE = yes && pecl install oci8'没有帮助（添加了systemtap-stp-devel步骤，因为下面的注释提醒我我做了阅读了一些文章，我必须为DTRACE安装它。

我不得不手动构建一些推荐的文章：

$ sudo yum install php-pear php-devel
$ pear download pecl/oci8 
$ tar xvzf oci8-2.1.8.tgz 
$ cd oci8-2.1.8/
$ phpize
# make sure of the instantclient path below... mine was version 18.3 so it was located in this folder... Also make note some tutorials ask for the ORACLE_HOME folder which theoretically is /usr/lib/oracle/18.3/client64 but if its instantclient then put the lib folder underneath it (worked for me at least:)
$ ./configure --with-oci8=instantclient,/usr/lib/oracle/18.3/client64/lib
$ make 
$ make install
#NOW an .so file built in: /usr/lib64/php/modules/oci8.so
#THIS STEP NOT NEEDED if SELinux disabled on your server/box, but if SELinux is enabled run: setsebool -P httpd_execmem 1
#NOW add:     extension=oci8.so     at the bottom of your php.ini file (probab in /etc/php.ini)
$ sudo service httpd restart
# note that you can also install PDO_OCI to connect to oracle but its very old and not as good as OCI8 lib (and maybe dependent on having OCI8 anyway)

Beforehand you may want to test and make sure the instantclient libs installed correctly by trying sqlplus:

$ sudo rpm -ivh oracle-instantclient18.3-basic-18.3.0.0.0-1.x86_64.rpm
$ sudo rpm -ivh oracle-instantclient18.3-sqlplus-18.3.0.0.0-1.x86_64.rpm
$ sudo rpm -ivh oracle-instantclient18.3-devel-18.3.0.0.0-1.x86_64.rpm
$ sudo rpm -ivh oracle-instantclient18.3-tools-18.3.0.0.0-1.x86_64.rpm
#add your TNSNAMES connection string info below to this file
$ sudo touch /usr/lib/oracle/18.3/client64/network/admin/tnsnames.ora 
$ vi ~/.bash_profile
#add below info to bash_profile to test sqlplus
ORACLE_HOME=/usr/lib/oracle/18.3/client64
export ORACLE_HOME
PATH=$PATH:$ORACLE_HOME/bin
export PATH
LD_LIBRARY_PATH=$ORACLE_HOME/lib
export LD_LIBRARY_PATH
TNS_ADMIN=$ORACLE_HOME/lib/network/admin
export TNS_ADMIN
# log out and log back in and test, sqlplus should have access to TNS_ADMIN now
$ sqlplus username/pass@TNSNAMES_SHORTCUT_OF_THE_DB_CONNECTION

然后，您可能需要检查phpinfo（）输出，以确保apache可以在其“环境”部分（我在/ etc / sysconfig / httpd中定义了这些变量）中访问ORACLE_HOME，TNS_ADMIN，LD_LIBRARY_PATH变量。

然后，您可以使用像这样的简单脚本来测试OCI ...我放了各种对我有用的连接字符串格式，您可以取消注释和测试（某些依赖于EZCONNECT样式或假设您正确设置了TNS_ADMIN。第一个未注释的$数据库一是最简单的）：

<?php

//works
// ... as long as $TNS_NAMES is defined and passed to apache correctly (using /etc/sysconfig/httpd to add the var.... after defined ORACLE_HOME in there, DONT USE $ORACLE_HOME to define the rest of the vars like for TNS_ADMIN... aka dont do this: TNS_ADMIN=$ORACLE_HOME/lib/network/admin ... use full path: TNS_ADMIN=/usr/lib/oracle/18.3/client64/lib/network/admin )
$username = "myusername";
$password = "mypassword\$2"; //note: may need to escape some chars here like for me i had to escape $ with a backslash
$db = "TNSNAMES_SHORTCUT_OF_THE_DB_CONNECTION";

// works
/*
$db = <<<EOT
  (DESCRIPTION=
    (ADDRESS=
      (PROTOCOL=TCP)
      (HOST=mydbhost.example.com)
      (PORT=1521)
    )
    (CONNECT_DATA=
      (SERVER=dedicated)
      (SERVICE_NAME=name.of.the.service.here)
    )
 )
EOT;
*/

//works, double-check with your DBA as maybe you want to connect to a specific SID or different connection string format
//$db = "(DESCRIPTION=(ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = mydbhost.example.com)(PORT = 1521)))(CONNECT_DATA=(SERVER=dedicated)(SERVICE_NAME=name.of.the.service.here)))";

// works
// ezconnect format: username/password@[//]host[:port][/service_name] (username and pass are already in oci_connect function so removed from below)
//$db = '//mydbhost.example.com:1521/name.of.the.service.here';

$conn = oci_connect( $username, $password, $db);
if (!$conn) {
  $m = oci_error();
  trigger_error(htmlentities($m['message']), E_USER_ERROR);
}

$sql = "select SYSDATE from DUAL";
$stid = oci_parse($conn, $sql);
oci_execute($stid);
while ($row = oci_fetch_array ($stid)) {
  echo $row[0]."&lt;br&gt;";
}
oci_free_statement($stid);
oci_close($conn);

答案 2 :(得分：0)

我无法在Centos 6服务器上安装RPM软件包，因此我尝试了手动安装，但是遇到了很多问题，包括DTRACE选项的问题。

这是我升级OCI8的工作（升级到PHP 7.3破坏了网络应用程序之后）。

希望这可能对其他人有用。

从Oracle下载Instant Client Zip文件并提取到服务器上（我先是从浏览器下载它们，然后将它们SCP下载到服务器）：

cd /u01/app/oracle/product/InstClient/
unzip instantclient-basic-linux.x64-11.2.0.4.0.zip

这将创建Instantclient_11_2子目录，将SDK解压缩到相同位置：

unzip instantclient-sdk-linux.x64-11.2.0.4.0.zip

编辑/etc/sysconfig/httpd并将LD_LIBABRY_PATH指向新的Instantclient_11_2主页。

Sym链接库：

ln -s /u01/app/oracle/product/InstClient/instantclient_11_2/libclntsh.so.11.1  /u01/app/oracle/product/InstClient/instantcliet_11_2/libclntsh.so

从php.net获取oci8源码包：

wget https://pecl.php.net/get/oci8-2.2.0.tgz
tar xf oci8-2.2.0.tgz
cd oci8-2.2.0
phpize

需要升级autoconf并安装systemtap-sdt-devel 

wget http://ftp.gnu.org/gnu/autoconf/autoconf-latest.tar.gz
gunzip autoconf-latest.tar.gz
tar xf autoconf-latest.tar
cd autoconf-2.69
./configure
make
make install
yum install systemtap-sdt-devel

继续使用OCI8：

cd ../oci8-2.2.0
phpize
phpize 7.3
export PHP_DTRACE=yes
./configure --with-oci8=instantclient,/u01/app/oracle/product/InstClient/instantclient_11_2 --with-php-config=/usr/bin/php-config
make
make test

该测试报告了很多失败，但由于没有正确的数据库登录凭据而认为是错误的，因此继续进行：

make install
ls -ltr /usr/lib64/php/modules/ # check oci8.so is updated

service httpd restart
php -v # No OCI8 error reported and web app working

答案 3 :(得分：0)

需要注意的一点-默认oci8安装是针对PHP8的。在我检查PECL网站之前，我也遇到了同样的错误。

尝试运行此命令：pecl install oci8-2.2.0

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