升級php版本

升級php版本

在文章中,咱們將展現在centOS系統下若是將php升級到5.6,以前經過yum來安裝lamp環境,直接升級的話,提示沒有更新包,也就是說默認狀況下php5.3.3是最新php

查看已經安裝的php版本號vim

鍵入下面代碼:ide

php -v
或者
/usr/bin/php
出現下面代碼: ui

PHP 5.3.3 (cli) (built: Jul 9 2015 17:39:00)
Copyright (c) 1997-2010 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologiesthis

安裝Remi跟EPEL RPM源url

下載並安裝,代碼以下: .net

wget https://dl.fedoraproject.org/pub/epel/epel-release-latest-6.noarch.rpm && rpm -Uvh epel-release-latest-6.noarch.rpm
wget http://rpms.famillecollet.com/enterprise/remi-release-6.rpm && rpm -Uvh remi-release-6*.rpmrem

下載以後:get

vim /etc/yum.repos.d/remi.repoit

而後對裏面內容進行如下修改:

複製代碼
[remi]
name=Remi's RPM repository for Enterprise Linux 6 - $basearch
baseurl=http://rpms.remirepo.net/enterprise/6/remi/$basearch/
mirrorlist=http://rpms.remirepo.net/enterprise/6/remi/mirror
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-remi
複製代碼

還有如下:

複製代碼
[remi-php56]
name=Remi's PHP 5.6 RPM repository for Enterprise Linux 6 - $basearch
baseurl=http://rpms.remirepo.net/enterprise/6/php56/$basearch/
mirrorlist=http://rpms.remirepo.net/enterprise/6/php56/mirror
WARNING: If you enable this repository, you must also enable "remi"
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-remi
複製代碼

如今能夠yum命令直接升級了

輸入如下代碼

複製代碼
yum -y upgrade php*
大概是鏡像問題。我獲得了報錯
Loading mirror speeds from cached hostfile
Could not retrieve mirrorlist http://rpms.remirepo.net/enterprise/6/php55/mirror error was
Timeout on http://rpms.remirepo.net/enterprise/6/php55/mirror: (28, 'Operation too slow. Less than 1 bytes/sec transfered the last 30 seconds')
錯誤:Cannot find a valid baseurl for repo: remi-php55

而後我yum update -y php*就行了 -_-無奈!

複製代碼

一旦更新完畢,再次查看php版本號

php -v

出現如下信息

PHP 5.6.30 (cli) (built: Jan 19 2017 08:09:42)
Copyright (c) 1997-2016 The PHP Group
Zend Engine v2.6.0, Copyright (c) 1998-2016 Zend Technologies

到此,php升級完畢

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