* PHP-5.5: (276 commits)
Patch for Bug #64544. The process title change module keeps track of the locally allocated environ, so it doesn't need to worry about when environ changes underneath it, for example by putenv()/setenv()
Fix "passing NULL to non-pointer argument" warnings in intl
Remove support for cloning generators
Removed deprecated check
Fix whitespace issue in the SOAP test
Fix SOAP test
Forgot to fix the test on 5.4
Exclude Travis build for 5.3 and 5.4
Fix tests after addition of ^ (xor) operator to ini
Fix Bug #64545: PHP Error in ef93a93ee2
Attempt to fix SKIP
This will PHP 5.3.25
Typo fix (greater then => greater than)
don't optimize script if it's not going to be cached
Reimplemented OPcache restart trigger. Now, if memory or hash are full the restart is scheduled only in case the amount of wasted memory is above opcache.max_wasted_percentage. Otherwise OPcahce continue serving the following requests using already cached files, but doesn't try to add new files (the cache is full anyway).
With pkgconfig < 0.28 output is a single space With pkgconfig = 0.28 output is an empty string, This breaks the test on the 2 vars
Fixed issue #78 (incorrect file path validation)
Fix test on Mac (\D shows up)
Add test for #64529
will be 5.4.15
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