suppress errors from date() if no date.timezone set

don't try to look for libtool if $sys_libtool_path is empty

diff --git a/run-tests.php b/run-tests.php
index 58591ca7cf57bcac07a9e1edae14a44ec7b70034..5722186640b983c69984ef450a239353de403298 100755 (executable)
--- a/run-tests.php
+++ b/run-tests.php
@@ -239,7 +239,7 @@ $pass_option_n = false;
 $pass_options = '';
 
 $compression = 0;
-$output_file = $CUR_DIR . '/php_test_results_' . date('Ymd_Hi') . '.txt';
+$output_file = $CUR_DIR . '/php_test_results_' . @date('Ymd_Hi') . '.txt';
 if ($compression) {
        $output_file = 'compress.zlib://' . $output_file . '.gz';
 }
@@ -710,7 +710,9 @@ if ($just_save_results || !getenv('NO_INTERACTION')) {
 
                        /* Use shtool to find out if there is glibtool present (MacOSX) */
                        $sys_libtool_path = shell_exec(dirname(__FILE__) . '/build/shtool path glibtool libtool');
-                       $sys_libtool = shell_exec(str_replace("\n", "", $sys_libtool_path) . ' --version');
+                       if ($sys_libtool_path) {
+                               $sys_libtool = shell_exec(str_replace("\n", "", $sys_libtool_path) . ' --version');
+                       }
 
                        /* Try the most common flags for 'version' */
                        $flags = array('-v', '-V', '--version');
@@ -1802,10 +1804,10 @@ function show_start($start_time)
 
        if ($html_output)
        {
-               fwrite($html_file, "<h2>Time Start: " . date('Y-m-d H:i:s', $start_time) . "</h2>\n");
+               fwrite($html_file, "<h2>Time Start: " . @date('Y-m-d H:i:s', $start_time) . "</h2>\n");
                fwrite($html_file, "<table>\n");
        }
-       echo "TIME START " . date('Y-m-d H:i:s', $start_time) . "\n=====================================================================\n";
+       echo "TIME START " . @date('Y-m-d H:i:s', $start_time) . "\n=====================================================================\n";
 }
 
 function show_end($end_time)
@@ -1815,9 +1817,9 @@ function show_end($end_time)
        if ($html_output)
        {
                fwrite($html_file, "</table>\n");
-               fwrite($html_file, "<h2>Time End: " . date('Y-m-d H:i:s', $end_time) . "</h2>\n");
+               fwrite($html_file, "<h2>Time End: " . @date('Y-m-d H:i:s', $end_time) . "</h2>\n");
        }
-       echo "=====================================================================\nTIME END " . date('Y-m-d H:i:s', $end_time) . "\n";
+       echo "=====================================================================\nTIME END " . @date('Y-m-d H:i:s', $end_time) . "\n";
 }
 
 function show_summary()