PHP SELF-EXECUTING FROM TERMINAL
Php self-executing script from the terminal
This example demonstrates how to make a php scrip self-executing so that you can run it from the terminal without having to place php before the script name.
Type the following and name the php script selfExecuting.php
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Note the usage of #!/usr/bin/env php here. This means that the Linux system knows that the php script is self-executing.
Now change the file permissions of the script to (rwx r-x r--) i.e. 754 octal. An indepth explanation of Linux file permissions and ownership can be found here.
chmod 754 selfExecuting.php
Then, whilst in the directory where selfExecuting.php is contained, I can run the script by typing the following (i.e. rather than typing php selfExecuting.php):
./selfExecuting.php
• Note the use of ./ above here.
This means run selfExecuting.php in the current directory (whereas say ../selfExecuting.php would mean run selfExecuting.php in the parent directory)
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