Tutorial on how to install the debugging tool Xdebug extension in PHP 7

With the tool function, you can intuitively see the performance data of PHP source code in order to optimize PHP code. This article introduces how to install the debugging tool Xdebug extension for PHP 7. Friends in need can refer to it. Preface

When it comes to PHP code debugging, for experienced PHPers, use the echo, print_r, var_dump function, or PHP Development tools zend studio and editplus can solve most problems, but they are difficult for children who are starting to learn PHP. Moreover, it is difficult to accurately find PHP performance problems only through the above-mentioned PHP debugging methods. Xdebug Is a very useful PHP debugging tool.

Test environment

LNMP Junge one-click package version 1.3

• PHP 7.0.7

• Xdebug 2.6

Configuration steps

Execute the following commands according to your own environment to install. Remember not to copy and execute them as they are

git clone git://github.com/xdebug/xdebug.git
cd xdebug
find / -name phpize
/usr/bin/phpize
find / -name php-config
./configure --enable-xdebug --with-php-config=/usr/local/php/bin/php-config
make 
make install

The following prompt means the installation is successful

Open the extension

find / -name php.ini
vi /usr/local/php/etc/php.ini
添加 extension=xdebug.so
service restart php-fpm

Access

phpinfo

The prompt shown below means the opening is successful

Summarize

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