gnu: php: Disable failing tests on armhf.

* gnu/packages/php.scm (php)[arguments]: Disable failing tests on armhf.

gnu/packages/php.scm

@@ -86,7 +86,7 @@
                   #t))))
     (build-system gnu-build-system)
     (arguments
-     '(#:configure-flags
+     `(#:configure-flags
        (let-syntax ((with (syntax-rules ()
                             ((_ option input)
                              (string-append option "="
@@ -182,6 +182,17 @@
              (substitute* "ext/standard/tests/streams/bug60602.phpt"
                (("'ls'") (string-append "'" (which "ls") "'")))
 
+             ,@(if (string-prefix? "armhf" (or (%current-system)
+                                               (%current-target-system)))
+                   ;; Drop tests known to fail on armhf.
+                   '((for-each delete-file
+                              (list
+                                "ext/calendar/tests/unixtojd_error1.phpt"
+                                ;; arm can be a lot slower, so a time-related test fails
+                                "ext/fileinfo/tests/cve-2014-3538-nojit.phpt"
+                                "ext/pcre/tests/bug76514.phpt"
+                                "ext/pcre/tests/preg_match_error3.phpt"))))
+
              ;; Drop tests that are known to fail.
              (for-each delete-file
                        '("ext/posix/tests/posix_getgrgid.phpt"    ; Requires /etc/group.