Empowering PHP Developers A Comprehensive Guide to Exec vs. Passthru

คำสั่ง exec(), shell_exec(), system() และ passthru() ของ PHP ทำหน้าที่ในการสั่งให้โปรแกรมภายนอก ทำงานได้เหมือนๆกัน แต่ข้อแตกต่างของแต่ละคำสั่งมีอยู.. PHP exec() vs system() vs passthru() · 기술레벨 커뮤니티레벨 · The previous answered seemed to all be a little confusing or incomplete, so here ... The passthru() function is similar to the exec() function in that it executes a command. This function should be used in place of exec() or system() escapeshellarg — Escape a string to be used as a shell argument · escapeshellcmd — Escape shell metacharacters · exec — Execute an external program · passthru — ... 文章浏览阅读235次。What are the differences? 有什么区别？ Is there a specific situation or reason for each function? 每个功能都_php exec vs. The passthru() function runs an external program, specified in the first parameter. It prints everything output by that program to the screen, unlike the exec ... All 3 PHP functions: exec(), system() and passthru() executes an external command, but the differences are: exec(): returns the last line of ... The difference between the PHP shell exec and passthru() function is that the passthru() function deals with the binary data returned by the given command ... so first big difference between passthru() vs exec() and system() is that passthru() is pass output from the command passed directly back to ... shell_exec() , exec() , passthru() and system() are more or less just variations on a theme. What specific problem are you experiencing?