php설치시 “PEAR package PHP_Archive not installed” 오류 관련 참고

2018-12-12 KENNETH 0

PHP 컴파일을 이용한 설치시 configure 과정을 에러없이 정상적으로 마치고 make 과정 역시 무난하게 넘어가는가 싶지만 즉, Build complete. Don’t forget to run ‘make test’. 이렇게 정상적으로 마무리 되었으나…   complete 위에 좀 찝찝하게 PEAR package PHP_Archive not installed: generated phar will require PHP’s phar extension be enabled. 이러한 메세지가 출력되는 것을 볼 수 있다.   출력되는 내용은 뭐 대단한 오류를 품고 있는 것은 아니고… 그냥 “pear install PHP_Archive” 명령을 사용하면 위에 나온것 과 같이 버전관련 안내가 나오면서 “install failed” 가 발생함 알려주는대로 버전을 제대로 붙여서 설치를 해주면 됨  

PHP 지원기간 안내 (PHP Supported Versions) – 201809현재

2018-09-03 KENNETH 0

URL :   Supported Versions Each release branch of PHP is fully supported for two years from its initial stable release. During this period, bugs and security issues that have been reported are fixed and are released in regular point releases. After this two year period of active support, each branch is then supported for an additional year for critical security issues only. Releases during this period are made on an as-needed basis: there may be multiple point releases, or none, depending on the number of reports. Once the three years of support are completed, the branch reaches its end of life and is no longer supported. A table of end of life branches is available. Currently Supported Versions Branch Initial Release Active Support Until Security Support Until 5.6 * 28 Aug 2014 4 years ago 19 Jan 2017 1 year, 7 [ more… ]

enable error logging on php-fpm

2018-08-28 KENNETH 0

  file : php-fpm.conf catch_workers_output = yes php_flag[display_errors] = on php_admin_value[error_log] = /var/log/php-fpm/error.log php_admin_flag[log_errors] = on   php-fpm restart  

Difference between MySQL Connector/J 5.1 and MySQL Connector/J 8.0

2018-08-01 KENNETH 0

Difference between MySQL Connector/J 5.1 and MySQL Connector/J 8.0   Summary of Connector/J Versions Connector/J version JDBC version MySQL Server version JRE Supported JDK Required for Compilation Status 8.0 4.2 5.5, 5.6, 5.7, 8.0 1.8.x 1.8.x General availability. Recommended version. 5.1 3.0, 4.0, 4.1, 4.2 5.5, 5.6*, 5.7*, 8.0* 1.5.x, 1.6.x, 1.7.x, 1.8.x* 1.5.x and 1.8.x General availability   Difference ClassName MySQL Connector/J 5.1 package name : java.sql (java.sql.*) class name : com.mysql.jdbc.Driver MySQL Connector/J 8.0 package name : java.sql (java.sql.*) class name : com.mysql.cj.jdbc.Driver    

major version number of the JAVA class file format

2018-08-01 KENNETH 1

major version number of the JAVA class file format Java SE 10 = 54 (0x36 hex) Java SE 9 = 53 (0x35 hex) Java SE 8 = 52 (0x34 hex) Java SE 7 = 51 (0x33 hex) Java SE 6.0 = 50 (0x32 hex) Java SE 5.0 = 49 (0x31 hex) JDK 1.4 = 48 (0x30 hex) JDK 1.3 = 47 (0x2F hex) JDK 1.2 = 46 (0x2E hex) JDK 1.1 = 45 (0x2D hex)