I’ve spent a fair bit of time trying to get webpagetest 3.0 work on Window 10 64 bit. By modifying the code I’ve gotten it to run, but waterfall graphs aren’t showing.
common.inc
// Load the test-specific data
$id = '';
if (preg_match('/^[a-zA-Z0-9_]+$/', @$_REQUEST['test'])) {
$id = $_REQUEST['test'];
} elseif (preg_match('/^[a-zA-Z0-9_]+$/', @$_COOKIE['tid'])) {
$id = $_COOKIE['tid'];
}
There’s no header ‘test’ so $id is set to “tid”, which is set to 38aed79c93a067e379b10bf3c4f17d8a3519d296.
If I replace that code with this the test runs and returns a result
$id = substr($_SERVER['REQUEST_URI'], 8, 42);I wonder, however, if this causes other problems.
waterfall graphs
The waterfall graphs aren’t showing. I get a spinning circle, with nothing loading.
When I copy the image URL ( http://172.16.3.150/result/170928_RP_0a8f397ea7be717fae0c369ebdd12cdf/1_waterfall_thumb.png ) I get another copy of the results page. When I instead hit this URL directly ( thumbnail.php?test=170928_RP_0a8f397ea7be717fae0c369ebdd12cdf&run=1&file=1_waterfall.png ) I get a black featureless png generated.
This suggests that there’s two problems
- A problem with the .htaccess rules.
- A problem generating the PNG
When I click the waterfall graph to go to the detail view I get back to the original page.
The troubleshooting guide says:
[list]
[]Waterfall charts are missing
Check if the GD library is installed. The GD library is used for drawing the waterfalls and generating thumbnail images.
[]Look to see if php-zip, php5-zip or a similar zip library is installed. With some default PHP distributions the library is not present.
[/list]
When I look at phpinfo() I can see
[list]
[]“GD Support” is “enabled”
[]“GD Version” is “bundled (2.1.0 compatible)”
[]“PNG Support” is enabled
[]“libPNG Version” is 1.5.26
[]Zip is enabled
[]Zip version 1.12.5
[*]Libzip version is 0.11.2
[/list]
Any help would be appreciated.
Environment
I’m running WAMP 3.0, which includes:
[list]
[]Apache apache2.4.27
[]PHP 5.6.31
[/list]
I intend to write a blog post that sets out how I set up the 3.0 private instance on my technical blog in order to help others, if I can get it working.