Ghazascanner_2019runbot

/homepage/v-mt/php/lib/function.mtsetvar.php

<?php
# Movable Type (r) (C) 2001-2008 Six Apart, Ltd. All Rights Reserved.
# This code cannot be redistributed without permission from www.sixapart.com.
# For more information, consult your Movable Type license.
#
# $Id: function.mtsetvar.php 1174 2008-01-08 21:02:50Z bchoate $

function smarty_function_mtsetvar($args, &$ctx) {
    // status: complete
    // parameters: name, value
    $name = $args['name'];
    $name or $name = $args['var'];
    if (!$name) return '';

$vars =& $ctx->__stash['vars'];

if (preg_match('/^(\w+)$(.+)$$/', $name, $matches)) {
        $func = $matches[1];
        $name = $matches[2];
    } else {
        if (array_key_exists('function', $args))
            $func = $args['function'];
    }

# pick off any {...} or [...] from the name.
    if (preg_match('/^(.+)([\[\{])(.+)[\]\}]$/', $name, $matches)) {
        $name = $matches[1];
        $br = $matches[2];
        $ref = $matches[3];
        if (preg_match('/^\$(.+)/', $ref, $ref_matches)) {
            $ref = $vars[$ref_matches[1]];
            if (!isset($ref))
                $ref = chr(0);
        }
        $br == '[' ? $index = $ref : $key = $ref;
    } else {
        if (array_key_exists('index', $args))
            $index = $args['index'];
        else if (array_key_exists('key', $args))
            $key = $args['key'];
    }

if (preg_match('/^$/', $name)) {
        $name = $vars[$name];
        if (!isset($name))
            return $ctx->error($ctx->mt->translate(
                "You used a [_1] tag without a valid name attribute.", "<MT$tag>" ));
    }

$value = $args['value'];
    $existing = $vars[$name];

require_once("MTUtil.php");
    if (isset($key)) {
        if (!isset($existing))
            $existing = array($key => $value);
        elseif (is_hash($existing))
            $existing = $existing[$key];
        else
            return $ctx->error( $ctx->mt->translate("'[_1]' is not a hash.", $name) );
    }
    elseif (isset($index)) {
        if (!isset($existing))
            $existing[$index] = $value;
        elseif (is_array($existing)) {
            if ( is_numeric($index) )
                $existing = $existing[$index];
            else
                return $ctx->error( $ctx->mt->translate("Invalid index.") );
        }
        else
            return $ctx->error( $ctx->mt->translate("'[_1]' is not an array.", $name) );
    }

if (array_key_exists('append', $args) && $args['append']) {
        $value = isset($existing) ? $existing . $value : $value;
    }
    elseif (array_key_exists('prepend', $args) && $args['prepend']) {
        $value = isset($existing) ?  $value . $existing : $value;
    }
    elseif ( isset($existing) && array_key_exists('op', $args) ) {
        $op = $args['op'];
        $value = _math_operation($op, $existing, $value);
        if (!isset($value))
            return $ctx->error($ctx->mt->translate("[_1] [_2] [_3] is illegal.", $existing, $op, $value));
    }

$data = $vars[$name];
    if ( isset($key) ) {
        if ( ( isset($func) )
          && ( 'delete' == strtolower( $func ) ) ) {
            unset($data[$key]);
        }
        else {
            $data[$key] = $value;
        }
    }
    elseif ( isset($index) ) {
        $data[$index] = $value;
    }
    elseif ( isset($func) ) {
        if ( 'undef' == strtolower( $func ) ) {
            unset($data);
        }
        else {
            if (isset($data) && !is_array($data))
                return $ctx->error( $ctx->mt->translate("'[_1]' is not an array.", $name) );
            if (!isset($data))
                $data = array();
            if ( 'push' == strtolower( $func ) ) {
                array_push($data, $value);
            }
            elseif ( 'unshift' == strtolower( $func ) ) {
                array_unshift($data, $value);
            }
            else {
                return $ctx->error(
                    $ctx->mt->translate("'[_1]' is not a valid function.", $func)
                );
            }
        }
    }
    else {
        $data = $value;
    }
    $hash = $ctx->stash('__inside_set_hashvar');
    if (isset($hash)) {
        $hash[$name] = $data;
        $ctx->stash('__inside_set_hashvar', $hash);
    }
    else {
        if (is_array($vars)) {
            $vars[$name] = $data;
        } else {
            $vars = array($name => $data);
            $ctx->__stash['vars'] =& $vars;
        }
    }
    return '';
}
?>

@Ghazascanner_2019runbot

Ghazascanner File Manager