Support » Plugin: W3 Total Cache » plugin conflict with Leaflet Maps Marker (CDN/js issue)

  • Hi,

    I am the developer of the mapping plugin “Leaflet Maps Marker” ( and found a conflict with w3tc plugin:

    If w3tc is active and a CDN (like Amazon Cloudfront) is set up, my layer maps break, as w3tc removes the trailing slash from my icon-dir constants:

    javascript output without w3tc and inactive CDN (taken from

    iconUrl: ( != '') ? '' + : '',

    javascript output with w3tc and active CDN:

    iconUrl: ( != '') ? '' + : '',

    I tried to fix it on my side, but didnt succeed – I guess this is a bug with w3tc (especially the newer version, as with older versions – dont ask me which one – image url werent replaced within javascript-tags).

    Here is the code I use within my plugin to create the output above in case this helps you with analyzing:

    $lmm_out .= " iconUrl: ( != '') ? '" . LEAFLET_PLUGIN_ICONS_URL . "/' + : '" . LEAFLET_PLUGIN_URL . "leaflet-dist/images/marker.png" . "',".PHP_EOL;

    The current workaround I give is to add
    to the list of rejected files within the w3tc CDN configuration. This is not optimal, as I would like my plugin to work out of the box without any additional configuration needed.

    I would really appreciate your help with this issue. If I can assist you in any way, let me know!


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  • any updates on this issue? didnt seem to fix this issue…
    thanks for your help!

    are there any updates on this ticket? I am getting more and more feedback from my users that they are experiencing this issue…

Viewing 2 replies - 1 through 2 (of 2 total)
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