Chalan - PDF Invoice & Packing Slip for WooCommerce 3.1.18

Does "Chalan - PDF Invoice & Packing Slip for WooCommerce" work with WordPress 5.6.2 and PHP 7.4.8? A smoke test was performed on .


No PHP errors, warnings or notices
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Looks good! No problems were detected.

Memory usage: 185.65 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: insignificant.
The plugin didn't make the site noticeably slower.

WordPress version5.6.2
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 1,000+ page

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Pages 3

Plugins ‹ Test site — WordPress

Page screenshot: Plugins ‹ Test site — WordPress
URL /wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL /wp-admin/plugins.php?action=activate&plugin=webappick-pdf-invoice-for-woocommerce%2Fwoo-invoice.php&plugin_status=all&paged=1&s&_wpnonce=8f2ac16d9f
Aspect after-activation
HTTP status 200
Load time 0.879 s
Memory usage 2.88 MiB
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
Aspect front-page
HTTP status 200
Load time 0.173 s
Memory usage 2.73 MiB
JS errors None
Resource errors None

Dashboard ‹ Test site — WordPress

Page screenshot: Dashboard ‹ Test site — WordPress
URL /wp-admin/index.php
Aspect new-meta-boxes
HTTP status 200
Load time 0.972 s
Memory usage 3.58 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.279 s0.725 s+0.446 s2.79 MiB3.58 MiB+ 811.05 KiB
/wp-admin/edit.php0.183 s0.214 s+0.031 s2.84 MiB2.95 MiB+ 122.16 KiB
/wp-admin/post-new.php0.872 s0.718 s-0.154 s4.94 MiB5.07 MiB+ 138.48 KiB
/wp-admin/upload.php0.515 s0.444 s-0.071 s2.67 MiB2.79 MiB+ 124.59 KiB
/wp-admin/options-writing.php0.220 s0.180 s-0.040 s2.68 MiB2.77 MiB+ 92.35 KiB
/wp-admin/media-new.php0.236 s0.180 s-0.056 s2.65 MiB2.77 MiB+ 124.39 KiB
/wp-admin/edit-tags.php?taxonomy=category0.200 s0.186 s-0.014 s2.68 MiB2.86 MiB+ 187.05 KiB
/wp-admin/post-new.php?post_type=page1.161 s0.660 s-0.501 s4.92 MiB5.05 MiB+ 134.07 KiB
/wp-admin/options-discussion.php0.308 s0.207 s-0.101 s2.65 MiB2.77 MiB+ 124.21 KiB
/wp-admin/edit-comments.php0.217 s0.208 s-0.009 s2.75 MiB2.87 MiB+ 121.34 KiB
/0.265 s0.235 s-0.030 s2.67 MiB2.73 MiB+ 62.46 KiB
Average 0.405 s0.360 s-0.045 s3.11 MiB3.29 MiB+ 185.65 KiB

Code Statistics

Note: Third-party libraries and minified JS/CSS files are excluded from these statistics where possible, so the numbers you see here may be lower than those reported by other tools.

PO File
Language % Lines of code Comment lines Files
PO File34.8%11,0996,72796
Total 31,913 16,450 164

PHP Code Analysis | More results »

Lines of code 5,748
Total complexity 853
Median class complexity 24.0
Median method complexity 2.0
Most complex class WebAppick\AppServices\Insights
Most complex function woo_invoice_settings()
Classes 16
Methods 193
Functions 48


Things that the plugin adds to the site. This section is not intended to be comprehensive. The test tool only looks for a few specific types of added content.

Options wp_options 13

Meta Boxes

    "dashboard": {
        "aaaa_webappick_latest_news_dashboard_widget": {
            "title": "Latest News from WebAppick Blog",
            "context": "side"
    "shop_order": {
        "wpifw-meta-box": {
            "title": "Woo Invoice",
            "context": "side"

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide Challan - PDF Invoice & Packing Slip for WooCommerce Meta Boxes and Widgets