Three ways to pass parameters to php: 1. Use the "$argv" or "$argc" variable to pass parameters; 2. Use the getopt() function to pass in parameters, the syntax "getopt(' a:b:')"; 3. Use fwrite() and fgets() to pass in parameters through user input data.
The operating environment of this tutorial: windows7 system, PHP7.1 version, DELL G3 computer
Three ways to pass in parameters in php
1. Use $argv or $argc parameters to receive
<?php /** * 使用 $argc $argv 接受参数 */ echo "接收到{$argc}个参数"; print_r($argv);
The following are the results of the test
2. Use getopt function (this method is recommended)
<?php /** * 使用 getopt函数 */ $param_arr = getopt('a:b:'); print_r($param_arr);
. Input data through the user
<?php /** * 提示用户输入,类似Python */ fwrite(STDOUT,'please input:'); echo 'your input is:'.fgets(STDIN);
<?php /** * 提示用户输入,类似Python */ $fs = true; do{ if($fs){ fwrite(STDOUT,'请输入您的博客名:'); $fs = false; }else{ fwrite(STDOUT,'抱歉,博客名不能为空,请重新输入您的博客名:'); } $name = trim(fgets(STDIN)); }while(!$name); echo '您输入的信息是:'.$name."\r\n";
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