php 7.2 未安装但显示在 php -v

Posted 2023-02-18

【中文标题】php 7.2 未安装但显示在 php -v

【英文标题】：php 7.2 not isntalled but showed on php -v

【发布时间】：2020-03-11 14:34:36

【问题描述】：

我在我的树莓派上安装了 php 7.3。当我在浏览器中使用 phpinfo() 时，它确实显示 PHP 7.3。

但是当我在终端中使用 php -v 尝试它时，它显示 PHP 7.2.24

我搜索了 PHP 7.2 的安装，但没有。

WARNING: apt does not have a stable CLI interface. Use with caution in scripts.

libapache2-mod-php7.0/oldstable,now 7.0.33-0+deb9u6 armhf [installed,automatic]
libapache2-mod-php7.3/stable,now 7.3.11-1~deb10u1 armhf [installed]
php/oldstable,now 1:7.0+49 all [installed]
php-bz2/oldstable,now 1:7.0+49 all [installed,automatic]
php-common/oldstable,now 1:49 all [installed,automatic]
php-curl/stable,now 2:7.3+69 all [installed,automatic]
php-gd/oldstable,now 1:7.0+49 all [installed,automatic]
php-mbstring/oldstable,now 1:7.0+49 all [installed,automatic]
php-mysql/oldstable,now 1:7.0+49 all [installed,automatic]
php-pear/oldstable,now 1:1.10.1+submodules+notgz-9+deb9u1 all [installed,automatic]
php-php-gettext/oldstable,stable,now 1.0.12-0.1 all [installed,automatic]
php-phpseclib/oldstable,now 2.0.4-1 all [installed,automatic]
php-tcpdf/oldstable,now 6.2.12+dfsg2-1 all [installed,automatic]
php-xml/oldstable,now 1:7.0+49 all [installed,automatic]
php-zip/oldstable,now 1:7.0+49 all [installed,automatic]
php7.0/oldstable,now 7.0.33-0+deb9u6 all [installed,automatic]
php7.0-bz2/oldstable,now 7.0.33-0+deb9u6 armhf [installed,automatic]
php7.0-cli/oldstable,now 7.0.33-0+deb9u6 armhf [installed,automatic]
php7.0-common/oldstable,now 7.0.33-0+deb9u6 armhf [installed,automatic]
php7.0-gd/oldstable,now 7.0.33-0+deb9u6 armhf [installed,automatic]
php7.0-json/oldstable,now 7.0.33-0+deb9u6 armhf [installed,automatic]
php7.0-mbstring/oldstable,now 7.0.33-0+deb9u6 armhf [installed,automatic]
php7.0-mysql/oldstable,now 7.0.33-0+deb9u6 armhf [installed,automatic]
php7.0-opcache/oldstable,now 7.0.33-0+deb9u6 armhf [installed,automatic]
php7.0-readline/oldstable,now 7.0.33-0+deb9u6 armhf [installed,automatic]
php7.0-xml/oldstable,now 7.0.33-0+deb9u6 armhf [installed,automatic]
php7.0-zip/oldstable,now 7.0.33-0+deb9u6 armhf [installed,automatic]
php7.3/stable,now 7.3.11-1~deb10u1 all [installed]
php7.3-cli/stable,now 7.3.11-1~deb10u1 armhf [installed]
php7.3-common/stable,now 7.3.11-1~deb10u1 armhf [installed,automatic]
php7.3-curl/stable,now 7.3.11-1~deb10u1 armhf [installed]
php7.3-fpm/stable,now 7.3.11-1~deb10u1 armhf [installed]
php7.3-gd/stable,now 7.3.11-1~deb10u1 armhf [installed]
php7.3-json/stable,now 7.3.11-1~deb10u1 armhf [installed,automatic]
php7.3-mbstring/stable,now 7.3.11-1~deb10u1 armhf [installed]
php7.3-opcache/stable,now 7.3.11-1~deb10u1 armhf [installed]
php7.3-readline/stable,now 7.3.11-1~deb10u1 armhf [installed,automatic]
php7.3-xml/stable,now 7.3.11-1~deb10u1 armhf [installed]
php7.3-zip/stable,now 7.3.11-1~deb10u1 armhf [installed]
phpmyadmin/oldstable,now 4:4.6.6-4 all [installed]

通过搜索find / -name "*7.2*"我也没有找到任何东西..

怎么说 php -v 必须用 7.3 代替？

【参考方案1】：

检查是否可以执行php7.3？

有可能php基本上指向的是旧版本。

【参考方案2】：

我通过重新安装 apache 解决了这个问题。

【参考方案3】：

sudo update-alternatives --set php /usr/bin/php7.3

sudo apt-get purge php7.2-common