Execute a system command: Difference between revisions
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echo nl2br($output);</lang> |
echo nl2br($output);</lang> |
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'''Note:'''The '@' is here to prevent error messages to be displayed, 'nl2br' translate '\n' chars to 'br' in HTML. |
'''Note:'''The '@' is here to prevent error messages to be displayed, 'nl2br' translate '\n' chars to 'br' in HTML. |
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Other: |
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$results = `ls`; |
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# runs command and returns its STDOUT as a string |
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system("ls"); |
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# runs command and returns its exit status; its STDOUT gets output to our STDOUT |
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echo `ls`; |
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#The same, but with back quotes |
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=={{header|Pop11}}== |
=={{header|Pop11}}== |
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