Add %0 format to run-tests.php

This format matches against null bytes, and prevents the test
expectation from being interpreted as binary data.

bless_tests.php will automatically replace \0 with %0 as well.

ext/exif/tests/exif020.phpt

@@ -1618,7 +1618,7 @@ array(34) {
   ["Copyright"]=>
   string(12) "Eric Stewart"
   ["GPSVersion"]=>
-  string(4) ""
+  string(4) "%0%0"
   ["GPSLatitudeRef"]=>
   string(1) "N"
   ["GPSLatitude"]=>
@@ -1642,7 +1642,7 @@ array(34) {
     string(3) "0/1"
   }
   ["GPSAltitudeRef"]=>
-  string(1) ""
+  string(1) "%0"
   ["GPSAltitude"]=>
   string(5) "295/1"
   ["GPSTimeStamp"]=>

ext/exif/tests/exif021.phpt

@@ -1618,7 +1618,7 @@ array(34) {
   ["Copyright"]=>
   string(12) "Eric Stewart"
   ["GPSVersion"]=>
-  string(4) ""
+  string(4) "%0%0"
   ["GPSLatitudeRef"]=>
   string(1) "N"
   ["GPSLatitude"]=>
@@ -1642,7 +1642,7 @@ array(34) {
     string(3) "0/1"
   }
   ["GPSAltitudeRef"]=>
-  string(1) ""
+  string(1) "%0"
   ["GPSAltitude"]=>
   string(5) "295/1"
   ["GPSTimeStamp"]=>

ext/exif/tests/exif022.phpt

@@ -1642,7 +1642,7 @@ array(45) {
   ["ExifImageLength"]=>
   int(1)
   ["GPSVersion"]=>
-  string(4) ""
+  string(4) "%0%0"
   ["GPSLatitudeRef"]=>
   string(1) "N"
   ["GPSLatitude"]=>
@@ -1666,7 +1666,7 @@ array(45) {
     string(3) "0/1"
   }
   ["GPSAltitudeRef"]=>
-  string(1) ""
+  string(1) "%0"
   ["GPSAltitude"]=>
   string(5) "295/1"
   ["GPSTimeStamp"]=>

ext/exif/tests/exif023.phpt

@@ -1642,7 +1642,7 @@ array(45) {
   ["ExifImageLength"]=>
   int(1)
   ["GPSVersion"]=>
-  string(4) ""
+  string(4) "%0%0"
   ["GPSLatitudeRef"]=>
   string(1) "N"
   ["GPSLatitude"]=>
@@ -1666,7 +1666,7 @@ array(45) {
     string(3) "0/1"
   }
   ["GPSAltitudeRef"]=>
-  string(1) ""
+  string(1) "%0"
   ["GPSAltitude"]=>
   string(5) "295/1"
   ["GPSTimeStamp"]=>

ext/ftp/tests/ftp_fget_basic.phpt

@@ -24,7 +24,7 @@ $position = ftell($fp);
 //test binary data transfer
 var_dump(ftp_fget($ftp, $fp, 'binary data.bin', FTP_BINARY));
 fseek($fp, $position);
-var_dump(urlencode(fgets($fp)));
+echo json_encode(fgets($fp)), "\n";
 
 //test non-existent file request
 ftp_fget($ftp, $fp ,'a warning.txt', FTP_ASCII);
@@ -37,6 +37,6 @@ bool(true)
 bool(true)
 For sale: baby shoes, never worn.
 bool(true)
-string(21) "BINARYFoo%00Bar%0D%0A"
+"BINARYFoo\u0000Bar\r\n"
 
 Warning: ftp_fget(): a warning: No such file or directory  in %sftp_fget_basic.php on line %d

ext/ftp/tests/ftp_get_basic.phpt

@@ -23,7 +23,7 @@ unlink($tmpfname);
 //test binary data transfer
 $tmpfname = tempnam(__DIR__, "ftp_test");
 var_dump(ftp_get($ftp, $tmpfname, 'binary data.bin', FTP_BINARY));
-var_dump(urlencode(file_get_contents($tmpfname)));
+echo json_encode(file_get_contents($tmpfname)), "\n";
 unlink($tmpfname);
 
 //test non-existent file request
@@ -34,6 +34,6 @@ bool(true)
 bool(true)
 For sale: baby shoes, never worn.
 bool(true)
-string(21) "BINARYFoo%00Bar%0D%0A"
+"BINARYFoo\u0000Bar\r\n"
 
 Warning: ftp_get(): a warning: No such file or directory  in %sftp_get_basic.php on line %d

ext/standard/tests/general_functions/print_r.phpt

@@ -271,7 +271,7 @@ closedir($dir_handle);
 
 echo "Done\n";
 ?>
---EXPECT--
+--EXPECTF--
 *** Testing print_r() on integer variables ***
 
 -- Iteration 1 --
@@ -565,9 +565,9 @@ Array
 0
 0
 -- Iteration 6 --
-
-
-
+%0
+%0
+%0
 -- Iteration 7 --
 \0
 \0
@@ -589,13 +589,13 @@ PHP
 PHP
 PHP
 -- Iteration 12 --
-abcdn12340567800efgh\xijkl
-abcdn12340567800efgh\xijkl
-abcdn12340567800efgh\xijkl
+abcd%0n1234%005678%000efgh\xijkl
+abcd%0n1234%005678%000efgh\xijkl
+abcd%0n1234%005678%000efgh\xijkl
 -- Iteration 13 --
-abcdefghijklmnop0qrstuvwx0yz
-abcdefghijklmnop0qrstuvwx0yz
-abcdefghijklmnop0qrstuvwx0yz
+abcd%0efgh%0ijkl%0mnop%00qrst%0uvwx%00yz
+abcd%0efgh%0ijkl%0mnop%00qrst%0uvwx%00yz
+abcd%0efgh%0ijkl%0mnop%00qrst%0uvwx%00yz
 -- Iteration 14 --
 1234	
 5678

ext/standard/tests/general_functions/print_r_64bit.phpt

@@ -275,7 +275,7 @@ closedir($dir_handle);
 
 echo "Done\n";
 ?>
---EXPECT--
+--EXPECTF--
 *** Testing print_r() on integer variables ***
 
 -- Iteration 1 --
@@ -569,9 +569,9 @@ Array
 0
 0
 -- Iteration 6 --
-
-
-
+%0
+%0
+%0
 -- Iteration 7 --
 \0
 \0
@@ -593,13 +593,13 @@ PHP
 PHP
 PHP
 -- Iteration 12 --
-abcdn12340567800efgh\xijkl
-abcdn12340567800efgh\xijkl
-abcdn12340567800efgh\xijkl
+abcd%0n1234%005678%000efgh\xijkl
+abcd%0n1234%005678%000efgh\xijkl
+abcd%0n1234%005678%000efgh\xijkl
 -- Iteration 13 --
-abcdefghijklmnop0qrstuvwx0yz
-abcdefghijklmnop0qrstuvwx0yz
-abcdefghijklmnop0qrstuvwx0yz
+abcd%0efgh%0ijkl%0mnop%00qrst%0uvwx%00yz
+abcd%0efgh%0ijkl%0mnop%00qrst%0uvwx%00yz
+abcd%0efgh%0ijkl%0mnop%00qrst%0uvwx%00yz
 -- Iteration 14 --
 1234	
 5678

ext/standard/tests/general_functions/var_dump.phpt

@@ -427,7 +427,7 @@ string(1) " "
 -- Iteration 5 --
 string(1) "0"
 -- Iteration 6 --
-string(1) ""
+string(1) "%0"
 -- Iteration 7 --
 string(2) "\0"
 -- Iteration 8 --
@@ -439,9 +439,9 @@ string(3) "PHP"
 -- Iteration 11 --
 string(3) "PHP"
 -- Iteration 12 --
-string(29) "abcdn12340567800efgh\xijkl"
+string(29) "abcd%0n1234%005678%000efgh\xijkl"
 -- Iteration 13 --
-string(34) "abcdefghijklmnop0qrstuvwx0yz"
+string(34) "abcd%0efgh%0ijkl%0mnop%00qrst%0uvwx%00yz"
 -- Iteration 14 --
 string(22) "1234	
 5678
@@ -1081,7 +1081,7 @@ array(14) {
   [4]=>
   string(1) "0"
   [5]=>
-  string(1) ""
+  string(1) "%0"
   [6]=>
   string(2) "\0"
   [7]=>
@@ -1093,9 +1093,9 @@ array(14) {
   [10]=>
   string(3) "PHP"
   [11]=>
-  string(29) "abcdn12340567800efgh\xijkl"
+  string(29) "abcd%0n1234%005678%000efgh\xijkl"
   [12]=>
-  string(34) "abcdefghijklmnop0qrstuvwx0yz"
+  string(34) "abcd%0efgh%0ijkl%0mnop%00qrst%0uvwx%00yz"
   [13]=>
   string(22) "1234	
 5678

ext/standard/tests/general_functions/var_dump_64bit.phpt

@@ -274,7 +274,7 @@ closedir($dir_handle);
 
 echo "Done\n";
 ?>
---EXPECT--
+--EXPECTF--
 *** Testing var_dump() on integer variables ***
 -- Iteration 1 --
 int(0)
@@ -427,7 +427,7 @@ string(1) " "
 -- Iteration 5 --
 string(1) "0"
 -- Iteration 6 --
-string(1) ""
+string(1) "%0"
 -- Iteration 7 --
 string(2) "\0"
 -- Iteration 8 --
@@ -439,9 +439,9 @@ string(3) "PHP"
 -- Iteration 11 --
 string(3) "PHP"
 -- Iteration 12 --
-string(29) "abcdn12340567800efgh\xijkl"
+string(29) "abcd%0n1234%005678%000efgh\xijkl"
 -- Iteration 13 --
-string(34) "abcdefghijklmnop0qrstuvwx0yz"
+string(34) "abcd%0efgh%0ijkl%0mnop%00qrst%0uvwx%00yz"
 -- Iteration 14 --
 string(22) "1234	
 5678
@@ -1081,7 +1081,7 @@ array(14) {
   [4]=>
   string(1) "0"
   [5]=>
-  string(1) ""
+  string(1) "%0"
   [6]=>
   string(2) "\0"
   [7]=>
@@ -1093,9 +1093,9 @@ array(14) {
   [10]=>
   string(3) "PHP"
   [11]=>
-  string(29) "abcdn12340567800efgh\xijkl"
+  string(29) "abcd%0n1234%005678%000efgh\xijkl"
   [12]=>
-  string(34) "abcdefghijklmnop0qrstuvwx0yz"
+  string(34) "abcd%0efgh%0ijkl%0mnop%00qrst%0uvwx%00yz"
   [13]=>
   string(22) "1234	
 5678

ext/standard/tests/strings/printf.phpt

@@ -486,8 +486,8 @@ Array
     [4] => 99
 )
 
-
-
+%0
+%0
 C
 ｽ
 c
@@ -595,7 +595,7 @@ Array
 (
     [0] => %5s
     [1] => %-5s
-    [2] => %05s
+    [2] => %r%%r05s
     [3] => %'#5s
 )
 

ext/standard/tests/strings/printf_64bit.phpt

@@ -486,8 +486,8 @@ Array
     [4] => 99
 )
 
-
-
+%0
+%0
 C
 ｽ
 c
@@ -595,7 +595,7 @@ Array
 (
     [0] => %5s
     [1] => %-5s
-    [2] => %05s
+    [2] => %r%%r05s
     [3] => %'#5s
 )