eval.php File Reference

This script lets a command-line user start up the wiki engine and then poke about by issuing PHP commands directly. More...

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Variables
if( $__useReadline)	$__e = null
if(isset( $options['d']))	$__useReadline
	$optionsWithArgs = [ 'd' ]
while(( $__line=Maintenance::readconsole()) !==false) print	n

Detailed Description

This script lets a command-line user start up the wiki engine and then poke about by issuing PHP commands directly.

Unlike eg Python, you need to use a 'return' statement explicitly for the interactive shell to print out the value of the expression. Multiple lines are evaluated separately, so blocks need to be input without a line break. Fatal errors such as use of undeclared functions can kill the shell.

To get decent line editing behavior, you should compile PHP with support for GNU readline (pass –with-readline to configure).

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. http://www.gnu.org/copyleft/gpl.html

Definition in file eval.php.

Variable Documentation

$__e

if ($__useReadline) $__e = null

Definition at line 63 of file eval.php.

$__useReadline

if (isset($options[ 'd'])) $__useReadline

Initial value:

= function_exists( 'readline_add_history' )
    && Maintenance::posix_isatty( 0  )

Definition at line 54 of file eval.php.

$optionsWithArgs

$optionsWithArgs = [ 'd' ]

Definition at line 37 of file eval.php.

n

while (($__line=Maintenance::readconsole()) !==false) print n

Definition at line 93 of file eval.php.

Referenced by CleanupInvalidDbKeys\__construct(), DiffEngine\diff_range(), DiffEngine\diffInternal(), Wikimedia\Rdbms\PostgresField\fromText(), and Wikimedia\Rdbms\DatabasePostgres\indexAttributes().