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Top Forums UNIX for Dummies Questions & Answers select distinct row from a file Post 70701 by zazzybob on Tuesday 3rd of May 2005 06:54:13 AM
Old 05-03-2005
Quote:
Originally Posted by merry susana
Thanks for all the replies
What is UUOM btw?
Slightly off topic, but while we're on the subject - how many times do you see things like this....

cat somefile | while read foo; do
...
done

The "command < file" syntax works here too.... e.g.

while read foo; do
...
done < somefile

A UUOC avoided, and a performance boon as a result!

Cheers
ZB
 

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PHP_CHECK_SYNTAX(3)							 1						       PHP_CHECK_SYNTAX(3)

php_check_syntax - Check the PHP syntax of (and execute) the specified file

SYNOPSIS
bool php_check_syntax (string $filename, [string &$error_message]) DESCRIPTION
Performs a syntax (lint) check on the specified $filename testing for scripting errors. This is similar to using php -l from the commandline except that this function will execute (but not output) the checked $filename. For example, if a function is defined in $filename, this defined function will be available to the file that executed php_check_syntax(3), but output from $filename will be suppressed. Note For technical reasons, this function is deprecated and removed from PHP. Instead, use php -l somefile.php from the commandline. PARAMETERS
o $filename - The name of the file being checked. o $error_message - If the $error_message parameter is used, it will contain the error message generated by the syntax check. $error_message is passed by reference. RETURN VALUES
Returns TRUE if the lint check passed, and FALSE if the link check failed or if $filename cannot be opened. CHANGELOG
+--------+---------------------------------------------------+ |Version | | | | | | | Description | | | | +--------+---------------------------------------------------+ | 5.0.5 | | | | | | | This function was removed from PHP. | | | | | 5.0.3 | | | | | | | Calling exit(3) after php_check_syntax(3) | | | resulted in a Segfault. | | | | | 5.0.1 | | | | | | | $error_message is passed by reference. | | | | +--------+---------------------------------------------------+ EXAMPLES
php -l somefile.php The above example will output something similar to: PHP Parse error: unexpected T_STRING in /tmp/somefile.php on line 81 SEE ALSO
include(3), is_readable(3). PHP Documentation Group PHP_CHECK_SYNTAX(3)
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