$ Argv and $ argc_PHP in php

$ Argv and $ argc in php. You can use command line variables in php. Too many words are too abstract to use scripts to speak :? Phpecho $ argv [1]. n; echo $ argv [2]. n; echo $ argc. n; print_r ($ argv); var_dump ($ argv );? You can use command line variables to run scripts in php. Too many words are too abstract to speak with the script:



Command behavior when running the script: php argvtest. php TQ TQx

The output result is:

TQ TQx $ argv is an array 3 note $ argc variable, which is used to save the number of elements in the $ argv array. The script file name Array ([0] => argvtest. php [1] => TQ [2] => TQx) array (3) {[0] => string (12) "argvtest. php "[1] => string (2)" TQ "[2] => string (3)" TQx "}

Command line variables can be used in the http://www.bkjia.com/PHPjc/478462.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/478462.htmlTechArticlephp. Too many words are too abstract to use scripts to speak :? Php echo $ argv [1]. /n; echo $ argv [2]. /n; echo $ argc. /n; print_r ($ argv); var_dump ($ argv );? Run the script...