Chalan - PDF Invoice & Packing Slip for WooCommerce 3.2.0

Does "Chalan - PDF Invoice & Packing Slip for WooCommerce" work with WordPress 5.7 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: 187 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 version5.7
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=b5fbfe2690
Aspect after-activation
HTTP status 200
Load time 0.951 s
Memory usage 2.91 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 0.272 s
Memory usage 2.77 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 0.724 s
Memory usage 3.54 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.276 s0.846 s+0.570 s2.82 MiB3.54 MiB+ 732.32 KiB
/wp-admin/edit.php0.193 s0.212 s+0.019 s2.86 MiB2.99 MiB+ 126.35 KiB
/wp-admin/post-new.php1.344 s0.887 s-0.457 s5.02 MiB5.23 MiB+ 206.99 KiB
/wp-admin/upload.php0.504 s0.442 s-0.062 s2.7 MiB2.82 MiB+ 128.41 KiB
/wp-admin/options-writing.php0.157 s0.188 s+0.031 s2.71 MiB2.81 MiB+ 96.55 KiB
/wp-admin/media-new.php0.263 s0.185 s-0.078 s2.67 MiB2.8 MiB+ 128.59 KiB
/wp-admin/edit-tags.php?taxonomy=category0.183 s0.251 s+0.068 s2.77 MiB2.9 MiB+ 128.5 KiB
/wp-admin/post-new.php?post_type=page1.186 s1.088 s-0.098 s5.01 MiB5.14 MiB+ 138.58 KiB
/wp-admin/options-discussion.php0.296 s0.287 s-0.009 s2.67 MiB2.8 MiB+ 128.41 KiB
/wp-admin/edit-comments.php0.237 s0.291 s+0.054 s2.78 MiB2.9 MiB+ 125.54 KiB
/0.290 s0.260 s-0.030 s2.65 MiB2.77 MiB+ 116.77 KiB
Average 0.448 s0.449 s+0.001 s3.15 MiB3.33 MiB+ 187 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 File36.8%12,1507,13192
Total 33,008 16,874 161

PHP Code Analysis | More results »

Lines of code 5,828
Total complexity 865
Median class complexity 25.0
Median method complexity 2.0
Most complex class WebAppick\AppServices\Insights
Most complex function woo_invoice_settings()
Classes 17
Methods 198
Functions 46


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