Pecl install spool installation error: fatal error: pcre2. h: No such file or directory Author: Chuwen Time: 2023-09-19 Classification: PHP , Other classifications comment <trans data-src="安装错误日志：">Installation error log:</trans> <trans data-src="```log">```log</trans> <trans data-src="In file included from /home/linuxbrew/.linuxbrew/Cellar/">In file included from /home/linuxbrew/.linuxbrew/Cellar/</trans> <trans data-src="php@8.1">php@8.1</trans> <trans data-src="/8.1.23/include/php/ext/spl/spl_iterators.h:22,">/8.1.23/include/php/ext/spl/spl_iterators.h:22,</trans> <trans data-src="from /home/linuxbrew/.linuxbrew/Cellar/">from /home/linuxbrew/.linuxbrew/Cellar/</trans> <trans data-src="php@8.1">php@8.1</trans> <trans data-src="/8.1.23/include/php/ext/spl/spl_array.h:22,">/8.1.23/include/php/ext/spl/spl_array.h:22,</trans> <trans data-src="from /tmp/pear/temp/swoole/ext-src/swoole_coroutine.cc:27:">from /tmp/pear/temp/swoole/ext-src/swoole_coroutine.cc:27:</trans> <trans data-src="/home/linuxbrew/.linuxbrew/Cellar/">/home/linuxbrew/.linuxbrew/Cellar/</trans> <trans data-src="php@8.1">php@8.1</trans> <trans data-src="/8.1.23/include/php/ext/pcre/php_pcre.h:23:10: fatal error: pcre2.h: No such file or directory">/8.1.23/include/php/ext/pcre/php_pcre.h:23:10: fatal error: pcre2.h: No such file or directory</trans> <trans data-src="23 | #include "pcre2.h"">23 | #include "pcre2.h"</trans> <trans data-src="| ^~~~~~~~~">| ^~~~~~~~~</trans> <trans data-src="compilation terminated.">compilation terminated.</trans> <trans data-src="make: *** [Makefile:233: ext-src/swoole_coroutine.lo] Error 1">make: *** [Makefile:233: ext-src/swoole_coroutine.lo] Error 1</trans> <trans data-src="ERROR: `make' failed">ERROR: `make' failed</trans> <trans data-src="```">```</trans> <trans data-src="## 错误原因">##Error reason</trans> <trans data-src="这个错误消息表明编译或构建过程中缺少 pcre2.h 头文件，导致无法找到它。">This error message indicates that the pcre2. h header file is missing in the compilation or construction process, so it cannot be found.</trans> <trans data-src="pcre2.h 是 PCRE2（Perl Compatible Regular Expressions）库的头文件，通常用于正则表达式操作。">Pcre2. h is the header file of PCRE2 (Perl Compatible Regular Expressions) library, which is usually used for regular expression operations.</trans> <trans data-src="## 解决方案">##Solution</trans> <trans data-src="**安装 PCRE2 库**">**Installing the PCRE2 Library**</trans> <trans data-src="在 Ubuntu/Debian 上：">On Ubuntu/Debian:</trans> <trans data-src="```shell">```shell</trans> <trans data-src="sudo apt-get install libpcre2-dev">sudo apt-get install libpcre2-dev</trans> <trans data-src="```">```</trans> <trans data-src="在 CentOS/RHEL 上：">On CentOS/RHEL:</trans> <trans data-src="```shell">```shell</trans> <trans data-src="sudo yum install pcre2-devel">sudo yum install pcre2-devel</trans> <trans data-src="```">```</trans> <trans data-src="在 macOS 上，你可以使用 Homebrew 安装：">On macOS, you can use Homebrew to install:</trans> <trans data-src="```shell">```shell</trans> <trans data-src="brew install pcre2">brew install pcre2</trans> <trans data-src="```">```</trans> <trans data-src="最终完美解决，我这里正常安装 `swoole` 扩展">Finally, the solution is perfect. I normally install the 'swoole' extension here</trans> <trans data-src="```">```</trans> <trans data-src="Build process completed successfully">Build process completed successfully</trans> <trans data-src="Installing '/home/linuxbrew/.linuxbrew/Cellar/">Installing '/home/linuxbrew/.linuxbrew/Cellar/</trans> <trans data-src="php@8.1">php@8.1</trans> <trans data-src="/8.1.23/pecl/20210902/swoole.so'">/8.1.23/pecl/20210902/swoole.so'</trans> <trans data-src="Installing '/home/linuxbrew/.linuxbrew/Cellar/">Installing '/home/linuxbrew/.linuxbrew/Cellar/</trans> <trans data-src="php@8.1">php@8.1</trans> <trans data-src="/8.1.23/include/php/ext/swoole/config.h'">/8.1.23/include/php/ext/swoole/config.h'</trans> <trans data-src="Installing '/home/linuxbrew/.linuxbrew/Cellar/">Installing '/home/linuxbrew/.linuxbrew/Cellar/</trans> <trans data-src="php@8.1">php@8.1</trans> <trans data-src="/8.1.23/include/php/ext/swoole/php_swoole.h'">/8.1.23/include/php/ext/swoole/php_swoole.h'</trans> <trans data-src="install ok: ">install ok: </trans> <trans data-src="channel://pecl.php.net/swoole-5.0.3">channel://pecl.php.net/swoole-5.0.3</trans> <trans data-src="Extension swoole enabled in php.ini">Extension swoole enabled in php.ini</trans> <trans data-src="```">```</trans>
Read the. env environment variable file and use mysqldump to export the database Author: Chuwen Time: 2022-12-10 Classification: Other classifications comment <trans data-src="## 代码">##Code</trans> <trans data-src="如果没有 mysqldump 可以使用此命令安装<仅限于 CentOS 系统>">If you do not have mysqldump, you can use this command to install<CentOS system only></trans> <trans data-src="```shell">```shell</trans> <trans data-src="yum install -y holland-mysqldump.noarch">yum install -y holland-mysqldump.noarch</trans> <trans data-src="```">```</trans> <trans data-src="---">---</trans> <trans data-src="```shell">```shell</trans> <trans data-src="#!/">#!/</trans> <trans data-src="bin/bsh">bin/bsh</trans> <trans data-src="function echo_error() {">function echo_error() {</trans> <trans data-src="[ $# -ne 1 ] && return 0">[ $# -ne 1 ] && return 0</trans> <trans data-src="echo -e "\033[31m $1 \033[0m"">echo -e "\033[31m $1 \033[0m"</trans> <trans data-src="}">}</trans> <trans data-src="function echo_danger() {">function echo_danger() {</trans> <trans data-src="[ $# -ne 1 ] && return 0">[ $# -ne 1 ] && return 0</trans> <trans data-src="echo -e "\033[41;37m $1 \033[0m"">echo -e "\033[41;37m $1 \033[0m"</trans> <trans data-src="}">}</trans> <trans data-src="function echo_info() {">function echo_info() {</trans> <trans data-src="[ $# -ne 1 ] && return 0">[ $# -ne 1 ] && return 0</trans> <trans data-src="echo -e "\033[32m $1 \033[0m"">echo -e "\033[32m $1 \033[0m"</trans> <trans data-src="}">}</trans> <trans data-src="function echo_success() {">function echo_success() {</trans> <trans data-src="[ $# -ne 1 ] && return 0">[ $# -ne 1 ] && return 0</trans> <trans data-src="echo -e "\033[42;37m $1 \033[0m"">echo -e "\033[42;37m $1 \033[0m"</trans> <trans data-src="}">}</trans> <trans data-src="function echo_warning() {">function echo_warning() {</trans> <trans data-src="[ $# -ne 1 ] && return 0">[ $# -ne 1 ] && return 0</trans> <trans data-src="echo -e "\033[33m $1 \033[0m"">echo -e "\033[33m $1 \033[0m"</trans> <trans data-src="}">}</trans> <trans data-src="function now_time() {">function now_time() {</trans> <trans data-src="echo $(date '+%Y-%m-%d %H:%M:%S')">echo $(date '+%Y-%m-%d %H:%M:%S')</trans> <trans data-src="}">}</trans> <trans data-src="if [ ! -f ".env" ]; ">if [ ! -f ".env" ]; </trans> <trans data-src="then">then</trans> <trans data-src="echo_danger ".env 不存在，终止执行"">Echo_danger ". env does not exist, terminate execution"</trans> <trans data-src="exit 127">exit 127</trans> <trans data-src="fi">fi</trans> <trans data-src="# 将 .env 文件导入环境变量（排除注释行）">#Import the. env file into environment variables (excluding comment lines)</trans> <trans data-src="export $(cat .env | grep -v "^#")">export $(cat .env | grep -v "^#")</trans> <trans data-src="# 导出每个表前 1000 条数据">#Export the first 1000 pieces of data in each table</trans> <trans data-src="function export_limit_1000() {">function export_limit_1000() {</trans> <trans data-src="mysqldump --column-statistics=0 \">mysqldump --column-statistics=0 \</trans> <trans data-src="--host="${DB_HOST}" \">--host="${DB_HOST}" \</trans> <trans data-src="--user="${DB_USERNAME}" --password="${DB_PASSWORD}" \">--user="${DB_USERNAME}" --password="${DB_PASSWORD}" \</trans> <trans data-src=""${DB_DATABASE}" \">"${DB_DATABASE}" \</trans> <trans data-src="--where="true limit 1000" >mysqldump_"$(date '+%Y-%m-%d_%H:%M:%S')".sql">--where="true limit 1000" >mysqldump_"$(date '+%Y-%m-%d_%H:%M:%S')".sql</trans> <trans data-src="}">}</trans> <trans data-src="function export_sql() {">function export_sql() {</trans> <trans data-src="echo_info "[`now_time`] >>> 开始导出数据库"">Echo_info "[` now_time `]>>>Start exporting database"</trans> <trans data-src="mysqldump --column-statistics=0 \">mysqldump --column-statistics=0 \</trans> <trans data-src="--host="${DB_HOST}" \">--host="${DB_HOST}" \</trans> <trans data-src="--user="${DB_USERNAME}" --password="${DB_PASSWORD}" \">--user="${DB_USERNAME}" --password="${DB_PASSWORD}" \</trans> <trans data-src=""${DB_DATABASE}" \">"${DB_DATABASE}" \</trans> <trans data-src=">mysqldump_"$(date '+%Y-%m-%d_%H:%M:%S')".sql">>mysqldump_"$(date '+%Y-%m-%d_%H:%M:%S')".sql</trans> <trans data-src="echo_success "[`now_time`] <<< 导出数据库完成"">Echo_success "[` now_time `]<<Export database completed"</trans> <trans data-src="}">}</trans> <trans data-src="export_sql">export_sql</trans> <trans data-src="```">```</trans> <trans data-src="## 执行结果">##Execution results</trans> <trans data-src="!">!</trans> <trans data-src="[](">[](</trans> <trans data-src="https://cdn.nowtime.cc/2022/12/10/3529888146.png">https://cdn.nowtime.cc/2022/12/10/3529888146.png</trans> <trans data-src=")">)</trans>
React converts svg to React component Author: Chuwen Time: 2022-02-07 Classification: Other classifications comment <trans data-src="SVGR：">SVGR：</trans> <trans data-src="https://react-svgr.com/docs/cli/">https://react-svgr.com/docs/cli/</trans> <trans data-src="## 转换">##Conversion</trans> <trans data-src="将当前路径下的 `svg` 文件转换为 `tsx` 并以驼峰命名法明明">Convert the 'svg' file in the current path to 'tsx' and clearly use the hump naming method</trans> <trans data-src="```shell">```shell</trans> <trans data-src="npx @svgr/cli --out-dir . --">npx @svgr/cli --out-dir . --</trans> <trans data-src="ext tsx -- *">ext tsx -- *</trans> <trans data-src="```">```</trans> <trans data-src="更多命令请看项目文档">See the project documentation for more commands</trans> <trans data-src="## 使用">##Using</trans> <trans data-src="直接导入就可以使用了">You can use it by importing directly</trans>
Determine which fields have been changed before/after saving the model Author: Chuwen Time: 2021-08-21 Classification: Other classifications comment <trans data-src="## 代码示例">##Code example</trans> <trans data-src="```php">```php</trans> <trans data-src="$user = User::whereId(1);">$user = User::whereId(1);</trans> <trans data-src="$user->email = 'i@nowtime.cc';">$user->email = 'i@nowtime.cc';</trans> <trans data-src="// 提交更新前，获取修改了哪些字段">//Before submitting the update, obtain which fields have been modified</trans> <trans data-src="$user->getDirty();// ">$user->getDirty();// </trans> <trans data-src="返回 ["email": "i@nowtime.cc"]">Return to ["email": "i @ nowtime. cc"]</trans> <trans data-src="$user->save();">$user->save();</trans> <trans data-src="// 提交更新后，获取修改了哪些字段">//After submitting the update, obtain which fields have been modified</trans> <trans data-src="$user->getChanges();// ">$user->getChanges();// </trans> <trans data-src="返回 ["email": "i@nowtime.cc"]">Return to ["email": "i @ nowtime. cc"]</trans> <trans data-src="```">```</trans> <trans data-src="- `getDirty` 更新前调用">-'getDirty' called before updating</trans> <trans data-src="- `getChanges` 更新后调用">-'getChanges' is called after updating</trans>
PHPStorm quick preview defined method/function code Author: Chuwen Time: 2021-06-11 Classification: Other classifications comment <trans data-src="### mac 下的快捷键是 `Alt + 空格`">###The shortcut key under mac is ` Alt+Space`</trans> <trans data-src="!">!</trans> <trans data-src="[](">[](</trans> <trans data-src="https://cdn.nowtime.cc/2021/06/11/1836675584.png">https://cdn.nowtime.cc/2021/06/11/1836675584.png</trans> <trans data-src=")">)</trans>