diff --git a/tests/bson-corpus/binary-valid-015.phpt b/tests/bson-corpus/binary-valid-015.phpt
new file mode 100644
index 000000000..31e4e37a4
--- /dev/null
+++ b/tests/bson-corpus/binary-valid-015.phpt
@@ -0,0 +1,31 @@
+--TEST--
+Binary type: subtype 0x09 Vector FLOAT32
+--DESCRIPTION--
+Generated by scripts/convert-bson-corpus-tests.php
+
+DO NOT EDIT THIS FILE
+--FILE--
+<?php
+
+require_once __DIR__ . '/../utils/basic.inc';
+
+$canonicalBson = hex2bin('170000000578000A0000000927000000FE420000E04000');
+$canonicalExtJson = '{"x": {"$binary": {"base64": "JwAAAP5CAADgQA==", "subType": "09"}}}';
+
+// Canonical BSON -> BSON object -> Canonical BSON
+echo bin2hex((string) MongoDB\BSON\Document::fromBSON($canonicalBson)), "\n";
+
+// Canonical BSON -> BSON object -> Canonical extJSON
+echo json_canonicalize(MongoDB\BSON\Document::fromBSON($canonicalBson)->toCanonicalExtendedJSON()), "\n";
+
+// Canonical extJSON -> BSON object -> Canonical BSON
+echo bin2hex((string) MongoDB\BSON\Document::fromJSON($canonicalExtJson)), "\n";
+
+?>
+===DONE===
+<?php exit(0); ?>
+--EXPECT--
+170000000578000a0000000927000000fe420000e04000
+{"x":{"$binary":{"base64":"JwAAAP5CAADgQA==","subType":"09"}}}
+170000000578000a0000000927000000fe420000e04000
+===DONE===
\ No newline at end of file
diff --git a/tests/bson-corpus/binary-valid-016.phpt b/tests/bson-corpus/binary-valid-016.phpt
new file mode 100644
index 000000000..d4474aec8
--- /dev/null
+++ b/tests/bson-corpus/binary-valid-016.phpt
@@ -0,0 +1,31 @@
+--TEST--
+Binary type: subtype 0x09 Vector INT8
+--DESCRIPTION--
+Generated by scripts/convert-bson-corpus-tests.php
+
+DO NOT EDIT THIS FILE
+--FILE--
+<?php
+
+require_once __DIR__ . '/../utils/basic.inc';
+
+$canonicalBson = hex2bin('11000000057800040000000903007F0700');
+$canonicalExtJson = '{"x": {"$binary": {"base64": "AwB/Bw==", "subType": "09"}}}';
+
+// Canonical BSON -> BSON object -> Canonical BSON
+echo bin2hex((string) MongoDB\BSON\Document::fromBSON($canonicalBson)), "\n";
+
+// Canonical BSON -> BSON object -> Canonical extJSON
+echo json_canonicalize(MongoDB\BSON\Document::fromBSON($canonicalBson)->toCanonicalExtendedJSON()), "\n";
+
+// Canonical extJSON -> BSON object -> Canonical BSON
+echo bin2hex((string) MongoDB\BSON\Document::fromJSON($canonicalExtJson)), "\n";
+
+?>
+===DONE===
+<?php exit(0); ?>
+--EXPECT--
+11000000057800040000000903007f0700
+{"x":{"$binary":{"base64":"AwB\/Bw==","subType":"09"}}}
+11000000057800040000000903007f0700
+===DONE===
\ No newline at end of file
diff --git a/tests/bson-corpus/binary-valid-017.phpt b/tests/bson-corpus/binary-valid-017.phpt
new file mode 100644
index 000000000..a6d5a67c2
--- /dev/null
+++ b/tests/bson-corpus/binary-valid-017.phpt
@@ -0,0 +1,31 @@
+--TEST--
+Binary type: subtype 0x09 Vector PACKED_BIT
+--DESCRIPTION--
+Generated by scripts/convert-bson-corpus-tests.php
+
+DO NOT EDIT THIS FILE
+--FILE--
+<?php
+
+require_once __DIR__ . '/../utils/basic.inc';
+
+$canonicalBson = hex2bin('11000000057800040000000910007F0700');
+$canonicalExtJson = '{"x": {"$binary": {"base64": "EAB/Bw==", "subType": "09"}}}';
+
+// Canonical BSON -> BSON object -> Canonical BSON
+echo bin2hex((string) MongoDB\BSON\Document::fromBSON($canonicalBson)), "\n";
+
+// Canonical BSON -> BSON object -> Canonical extJSON
+echo json_canonicalize(MongoDB\BSON\Document::fromBSON($canonicalBson)->toCanonicalExtendedJSON()), "\n";
+
+// Canonical extJSON -> BSON object -> Canonical BSON
+echo bin2hex((string) MongoDB\BSON\Document::fromJSON($canonicalExtJson)), "\n";
+
+?>
+===DONE===
+<?php exit(0); ?>
+--EXPECT--
+11000000057800040000000910007f0700
+{"x":{"$binary":{"base64":"EAB\/Bw==","subType":"09"}}}
+11000000057800040000000910007f0700
+===DONE===
\ No newline at end of file
diff --git a/tests/bson-corpus/binary-valid-018.phpt b/tests/bson-corpus/binary-valid-018.phpt
new file mode 100644
index 000000000..e0ac520f2
--- /dev/null
+++ b/tests/bson-corpus/binary-valid-018.phpt
@@ -0,0 +1,31 @@
+--TEST--
+Binary type: subtype 0x09 Vector (Zero-length) FLOAT32
+--DESCRIPTION--
+Generated by scripts/convert-bson-corpus-tests.php
+
+DO NOT EDIT THIS FILE
+--FILE--
+<?php
+
+require_once __DIR__ . '/../utils/basic.inc';
+
+$canonicalBson = hex2bin('0F0000000578000200000009270000');
+$canonicalExtJson = '{"x": {"$binary": {"base64": "JwA=", "subType": "09"}}}';
+
+// Canonical BSON -> BSON object -> Canonical BSON
+echo bin2hex((string) MongoDB\BSON\Document::fromBSON($canonicalBson)), "\n";
+
+// Canonical BSON -> BSON object -> Canonical extJSON
+echo json_canonicalize(MongoDB\BSON\Document::fromBSON($canonicalBson)->toCanonicalExtendedJSON()), "\n";
+
+// Canonical extJSON -> BSON object -> Canonical BSON
+echo bin2hex((string) MongoDB\BSON\Document::fromJSON($canonicalExtJson)), "\n";
+
+?>
+===DONE===
+<?php exit(0); ?>
+--EXPECT--
+0f0000000578000200000009270000
+{"x":{"$binary":{"base64":"JwA=","subType":"09"}}}
+0f0000000578000200000009270000
+===DONE===
\ No newline at end of file
diff --git a/tests/bson-corpus/binary-valid-019.phpt b/tests/bson-corpus/binary-valid-019.phpt
new file mode 100644
index 000000000..49cef53c7
--- /dev/null
+++ b/tests/bson-corpus/binary-valid-019.phpt
@@ -0,0 +1,31 @@
+--TEST--
+Binary type: subtype 0x09 Vector (Zero-length) INT8
+--DESCRIPTION--
+Generated by scripts/convert-bson-corpus-tests.php
+
+DO NOT EDIT THIS FILE
+--FILE--
+<?php
+
+require_once __DIR__ . '/../utils/basic.inc';
+
+$canonicalBson = hex2bin('0F0000000578000200000009030000');
+$canonicalExtJson = '{"x": {"$binary": {"base64": "AwA=", "subType": "09"}}}';
+
+// Canonical BSON -> BSON object -> Canonical BSON
+echo bin2hex((string) MongoDB\BSON\Document::fromBSON($canonicalBson)), "\n";
+
+// Canonical BSON -> BSON object -> Canonical extJSON
+echo json_canonicalize(MongoDB\BSON\Document::fromBSON($canonicalBson)->toCanonicalExtendedJSON()), "\n";
+
+// Canonical extJSON -> BSON object -> Canonical BSON
+echo bin2hex((string) MongoDB\BSON\Document::fromJSON($canonicalExtJson)), "\n";
+
+?>
+===DONE===
+<?php exit(0); ?>
+--EXPECT--
+0f0000000578000200000009030000
+{"x":{"$binary":{"base64":"AwA=","subType":"09"}}}
+0f0000000578000200000009030000
+===DONE===
\ No newline at end of file
diff --git a/tests/bson-corpus/binary-valid-020.phpt b/tests/bson-corpus/binary-valid-020.phpt
new file mode 100644
index 000000000..2480e0341
--- /dev/null
+++ b/tests/bson-corpus/binary-valid-020.phpt
@@ -0,0 +1,31 @@
+--TEST--
+Binary type: subtype 0x09 Vector (Zero-length) PACKED_BIT
+--DESCRIPTION--
+Generated by scripts/convert-bson-corpus-tests.php
+
+DO NOT EDIT THIS FILE
+--FILE--
+<?php
+
+require_once __DIR__ . '/../utils/basic.inc';
+
+$canonicalBson = hex2bin('0F0000000578000200000009100000');
+$canonicalExtJson = '{"x": {"$binary": {"base64": "EAA=", "subType": "09"}}}';
+
+// Canonical BSON -> BSON object -> Canonical BSON
+echo bin2hex((string) MongoDB\BSON\Document::fromBSON($canonicalBson)), "\n";
+
+// Canonical BSON -> BSON object -> Canonical extJSON
+echo json_canonicalize(MongoDB\BSON\Document::fromBSON($canonicalBson)->toCanonicalExtendedJSON()), "\n";
+
+// Canonical extJSON -> BSON object -> Canonical BSON
+echo bin2hex((string) MongoDB\BSON\Document::fromJSON($canonicalExtJson)), "\n";
+
+?>
+===DONE===
+<?php exit(0); ?>
+--EXPECT--
+0f0000000578000200000009100000
+{"x":{"$binary":{"base64":"EAA=","subType":"09"}}}
+0f0000000578000200000009100000
+===DONE===
\ No newline at end of file
diff --git a/tests/bson-corpus/datetime-valid-004.phpt b/tests/bson-corpus/datetime-valid-004.phpt
index c2ab19107..b9b467c9a 100644
--- a/tests/bson-corpus/datetime-valid-004.phpt
+++ b/tests/bson-corpus/datetime-valid-004.phpt
@@ -11,6 +11,7 @@ require_once __DIR__ . '/../utils/basic.inc';
 
 $canonicalBson = hex2bin('1000000009610000DC1FD277E6000000');
 $canonicalExtJson = '{"a":{"$date":{"$numberLong":"253402300800000"}}}';
+$relaxedExtJson = '{"a":{"$date":{"$numberLong":"253402300800000"}}}';
 
 // Canonical BSON -> BSON object -> Canonical BSON
 echo bin2hex((string) MongoDB\BSON\Document::fromBSON($canonicalBson)), "\n";
@@ -18,14 +19,22 @@ echo bin2hex((string) MongoDB\BSON\Document::fromBSON($canonicalBson)), "\n";
 // Canonical BSON -> BSON object -> Canonical extJSON
 echo json_canonicalize(MongoDB\BSON\Document::fromBSON($canonicalBson)->toCanonicalExtendedJSON()), "\n";
 
+// Canonical BSON -> BSON object -> Relaxed extJSON
+echo json_canonicalize(MongoDB\BSON\Document::fromBSON($canonicalBson)->toRelaxedExtendedJSON()), "\n";
+
 // Canonical extJSON -> BSON object -> Canonical BSON
 echo bin2hex((string) MongoDB\BSON\Document::fromJSON($canonicalExtJson)), "\n";
 
+// Relaxed extJSON -> BSON object -> Relaxed extJSON
+echo json_canonicalize(MongoDB\BSON\Document::fromJSON($relaxedExtJson)->toRelaxedExtendedJSON()), "\n";
+
 ?>
 ===DONE===
 <?php exit(0); ?>
 --EXPECT--
 1000000009610000dc1fd277e6000000
 {"a":{"$date":{"$numberLong":"253402300800000"}}}
+{"a":{"$date":{"$numberLong":"253402300800000"}}}
 1000000009610000dc1fd277e6000000
+{"a":{"$date":{"$numberLong":"253402300800000"}}}
 ===DONE===
\ No newline at end of file