72 lines
1.7 KiB
PHP
72 lines
1.7 KiB
PHP
<?php
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/**
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* PHP lacks an interactive mode, but this can be very helpful when debugging.
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* This script lets a command-line user start up the wiki engine and then poke
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* about by issuing PHP commands directly.
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*
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* Unlike eg Python, you need to use a 'return' statement explicitly for the
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* interactive shell to print out the value of the expression. Multiple lines
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* are evaluated separately, so blocks need to be input without a line break.
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* Fatal errors such as use of undeclared functions can kill the shell.
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*
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* To get decent line editing behavior, you should compile PHP with support
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* for GNU readline (pass --with-readline to configure).
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*
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* @file
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* @ingroup Maintenance
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*/
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$wgUseNormalUser = (bool)getenv('MW_WIKIUSER');
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$optionsWithArgs = array( 'd' );
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/** */
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require_once( "commandLine.inc" );
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if ( isset( $options['d'] ) ) {
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$d = $options['d'];
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if ( $d > 0 ) {
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$wgDebugLogFile = '/dev/stdout';
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}
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if ( $d > 1 ) {
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$lb = wfGetLB();
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foreach ( $lb->mServers as $i => $server ) {
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$lb->mServers[$i]['flags'] |= DBO_DEBUG;
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}
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}
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if ( $d > 2 ) {
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$wgDebugFunctionEntry = true;
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}
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}
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if ( function_exists( 'readline_add_history' )
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&& function_exists( 'posix_isatty' ) && posix_isatty( 0 /*STDIN*/ ) )
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{
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$useReadline = true;
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} else {
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$useReadline = false;
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}
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if ( $useReadline ) {
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$historyFile = "{$_ENV['HOME']}/.mweval_history";
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readline_read_history( $historyFile );
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}
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while ( ( $line = readconsole( '> ' ) ) !== false ) {
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if ( $useReadline ) {
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readline_add_history( $line );
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readline_write_history( $historyFile );
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}
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$val = eval( $line . ";" );
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if( is_null( $val ) ) {
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echo "\n";
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} elseif( is_string( $val ) || is_numeric( $val ) ) {
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echo "$val\n";
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} else {
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var_dump( $val );
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}
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}
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print "\n";
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