From 2743681169081de75096b1b0c9b43aaacfb50757 Mon Sep 17 00:00:00 2001
From: Laurent Laville <laurent.laville@gmail.com>
Date: Tue, 29 Sep 2020 08:57:37 +0000
Subject: [PATCH] add fixtures missing to fix full ParameterTest and solve
 issue GH-274

---
 tests/fixtures/references/fputcsv.18881d.php  | 15 ++++++++++++
 tests/fixtures/references/fputcsv.18881o.php  | 16 +++++++++++++
 tests/fixtures/references/imagepng.18881d.php |  8 +++++++
 tests/fixtures/references/imagepng.18881o.php | 10 ++++++++
 .../references/mb_eregi_replace.18881d.php    | 23 +++++++++++++++++++
 .../references/mb_eregi_replace.18881o.php    | 23 +++++++++++++++++++
 .../references/mberegi_replace.18881d.php     | 23 +++++++++++++++++++
 .../references/mberegi_replace.18881o.php     | 23 +++++++++++++++++++
 .../mysqli_escape_string.18881d.php           |  6 +++++
 .../mysqli_escape_string.18881o.php           |  6 +++++
 .../references/mysqli_query.18881d.php        | 16 +++++++++++++
 .../references/mysqli_query.18881o.php        | 18 +++++++++++++++
 .../mysqli_real_escape_string.18881d.php      |  6 +++++
 .../mysqli_real_escape_string.18881o.php      |  6 +++++
 .../references/openssl_decrypt.18881d.php     |  8 +++++++
 .../references/openssl_decrypt.18881o.php     |  8 +++++++
 .../references/openssl_encrypt.18881d.php     | 13 +++++++++++
 .../references/openssl_encrypt.18881o.php     | 13 +++++++++++
 .../references/openssl_open.18881d.php        | 16 +++++++++++++
 .../references/openssl_open.18881o.php        | 16 +++++++++++++
 .../references/openssl_seal.18881d.php        | 19 +++++++++++++++
 .../references/openssl_seal.18881o.php        | 19 +++++++++++++++
 .../references/pg_fetch_all.18881d.php        | 17 ++++++++++++++
 .../references/pg_fetch_all.18881o.php        | 17 ++++++++++++++
 .../references/pg_last_notice.18881d.php      |  9 ++++++++
 .../references/pg_last_notice.18881o.php      |  9 ++++++++
 .../fixtures/references/pg_select.18881d.php  | 13 +++++++++++
 .../fixtures/references/pg_select.18881o.php  | 13 +++++++++++
 .../session_set_save_handler.18881d.php       | 10 ++++++++
 .../session_set_save_handler.18881o.php       | 10 ++++++++
 30 files changed, 409 insertions(+)
 create mode 100644 tests/fixtures/references/fputcsv.18881d.php
 create mode 100644 tests/fixtures/references/fputcsv.18881o.php
 create mode 100644 tests/fixtures/references/imagepng.18881d.php
 create mode 100644 tests/fixtures/references/imagepng.18881o.php
 create mode 100644 tests/fixtures/references/mb_eregi_replace.18881d.php
 create mode 100644 tests/fixtures/references/mb_eregi_replace.18881o.php
 create mode 100644 tests/fixtures/references/mberegi_replace.18881d.php
 create mode 100644 tests/fixtures/references/mberegi_replace.18881o.php
 create mode 100644 tests/fixtures/references/mysqli_escape_string.18881d.php
 create mode 100644 tests/fixtures/references/mysqli_escape_string.18881o.php
 create mode 100644 tests/fixtures/references/mysqli_query.18881d.php
 create mode 100644 tests/fixtures/references/mysqli_query.18881o.php
 create mode 100644 tests/fixtures/references/mysqli_real_escape_string.18881d.php
 create mode 100644 tests/fixtures/references/mysqli_real_escape_string.18881o.php
 create mode 100644 tests/fixtures/references/openssl_decrypt.18881d.php
 create mode 100644 tests/fixtures/references/openssl_decrypt.18881o.php
 create mode 100644 tests/fixtures/references/openssl_encrypt.18881d.php
 create mode 100644 tests/fixtures/references/openssl_encrypt.18881o.php
 create mode 100644 tests/fixtures/references/openssl_open.18881d.php
 create mode 100644 tests/fixtures/references/openssl_open.18881o.php
 create mode 100644 tests/fixtures/references/openssl_seal.18881d.php
 create mode 100644 tests/fixtures/references/openssl_seal.18881o.php
 create mode 100644 tests/fixtures/references/pg_fetch_all.18881d.php
 create mode 100644 tests/fixtures/references/pg_fetch_all.18881o.php
 create mode 100644 tests/fixtures/references/pg_last_notice.18881d.php
 create mode 100644 tests/fixtures/references/pg_last_notice.18881o.php
 create mode 100644 tests/fixtures/references/pg_select.18881d.php
 create mode 100644 tests/fixtures/references/pg_select.18881o.php
 create mode 100644 tests/fixtures/references/session_set_save_handler.18881d.php
 create mode 100644 tests/fixtures/references/session_set_save_handler.18881o.php

diff --git a/tests/fixtures/references/fputcsv.18881d.php b/tests/fixtures/references/fputcsv.18881d.php
new file mode 100644
index 00000000..0a8c9526
--- /dev/null
+++ b/tests/fixtures/references/fputcsv.18881d.php
@@ -0,0 +1,15 @@
+<?php // @link https://www.php.net/manual/en/function.fputcsv.php
+
+$list = array (
+    array('aaa', 'bbb', 'ccc', 'dddd'),
+    array('123', '456', '789'),
+    array('"aaa"', '"bbb"')
+);
+
+$fp = fopen('file.csv', 'w');
+
+foreach ($list as $fields) {
+    fputcsv($fp, $fields);
+}
+
+fclose($fp);
diff --git a/tests/fixtures/references/fputcsv.18881o.php b/tests/fixtures/references/fputcsv.18881o.php
new file mode 100644
index 00000000..a5ad728c
--- /dev/null
+++ b/tests/fixtures/references/fputcsv.18881o.php
@@ -0,0 +1,16 @@
+<?php // @link https://www.php.net/manual/en/function.fputcsv.php
+
+
+$list = array (
+    array('aaa', 'bbb', 'ccc', 'dddd'),
+    array('123', '456', '789'),
+    array('"aaa"', '"bbb"')
+);
+
+$fp = fopen('file.csv', 'w');
+
+foreach ($list as $fields) {
+    fputcsv($fp, $fields, '-');
+}
+
+fclose($fp);
diff --git a/tests/fixtures/references/imagepng.18881d.php b/tests/fixtures/references/imagepng.18881d.php
new file mode 100644
index 00000000..a7837302
--- /dev/null
+++ b/tests/fixtures/references/imagepng.18881d.php
@@ -0,0 +1,8 @@
+<?php // @link https://www.php.net/manual/en/function.imagepng.php
+
+$im = imagecreatefrompng("test.png");
+
+header('Content-Type: image/png');
+
+imagepng($im);
+imagedestroy($im);
diff --git a/tests/fixtures/references/imagepng.18881o.php b/tests/fixtures/references/imagepng.18881o.php
new file mode 100644
index 00000000..0313c7ab
--- /dev/null
+++ b/tests/fixtures/references/imagepng.18881o.php
@@ -0,0 +1,10 @@
+<?php // @link https://www.php.net/manual/en/function.imagepng.php
+
+$im = imagecreatefrompng("test.png");
+
+header('Content-Type: image/png');
+
+$file = 'image.png';
+
+imagepng($im, $file);
+imagedestroy($im);
diff --git a/tests/fixtures/references/mb_eregi_replace.18881d.php b/tests/fixtures/references/mb_eregi_replace.18881d.php
new file mode 100644
index 00000000..bbd2996b
--- /dev/null
+++ b/tests/fixtures/references/mb_eregi_replace.18881d.php
@@ -0,0 +1,23 @@
+<?php // @link https://www.php.net/manual/en/function.mb-eregi-replace.php
+
+function do_translit($st) {
+    $replacement = array(
+        "й"=>"i","ц"=>"c","у"=>"u","к"=>"k","е"=>"e","н"=>"n",
+        "г"=>"g","ш"=>"sh","щ"=>"sh","з"=>"z","х"=>"x","ъ"=>"\'",
+        "ф"=>"f","ы"=>"i","в"=>"v","а"=>"a","п"=>"p","р"=>"r",
+        "о"=>"o","л"=>"l","д"=>"d","ж"=>"zh","э"=>"ie","ё"=>"e",
+        "я"=>"ya","ч"=>"ch","с"=>"c","м"=>"m","и"=>"i","т"=>"t",
+        "ь"=>"\'","б"=>"b","ю"=>"yu",
+        "Й"=>"I","Ц"=>"C","У"=>"U","К"=>"K","Е"=>"E","Н"=>"N",
+        "Г"=>"G","Ш"=>"SH","Щ"=>"SH","З"=>"Z","Х"=>"X","Ъ"=>"\'",
+        "Ф"=>"F","Ы"=>"I","В"=>"V","А"=>"A","П"=>"P","Р"=>"R",
+        "О"=>"O","Л"=>"L","Д"=>"D","Ж"=>"ZH","Э"=>"IE","Ё"=>"E",
+        "Я"=>"YA","Ч"=>"CH","С"=>"C","М"=>"M","И"=>"I","Т"=>"T",
+        "Ь"=>"\'","Б"=>"B","Ю"=>"YU",
+    );
+
+    foreach($replacement as $i=>$u) {
+        $st = mb_eregi_replace($i,$u,$st);
+    }
+    return $st;
+}
diff --git a/tests/fixtures/references/mb_eregi_replace.18881o.php b/tests/fixtures/references/mb_eregi_replace.18881o.php
new file mode 100644
index 00000000..6c86b763
--- /dev/null
+++ b/tests/fixtures/references/mb_eregi_replace.18881o.php
@@ -0,0 +1,23 @@
+<?php // @link https://www.php.net/manual/en/function.mb-eregi-replace.php
+
+function do_translit($st) {
+    $replacement = array(
+        "й"=>"i","ц"=>"c","у"=>"u","к"=>"k","е"=>"e","н"=>"n",
+        "г"=>"g","ш"=>"sh","щ"=>"sh","з"=>"z","х"=>"x","ъ"=>"\'",
+        "ф"=>"f","ы"=>"i","в"=>"v","а"=>"a","п"=>"p","р"=>"r",
+        "о"=>"o","л"=>"l","д"=>"d","ж"=>"zh","э"=>"ie","ё"=>"e",
+        "я"=>"ya","ч"=>"ch","с"=>"c","м"=>"m","и"=>"i","т"=>"t",
+        "ь"=>"\'","б"=>"b","ю"=>"yu",
+        "Й"=>"I","Ц"=>"C","У"=>"U","К"=>"K","Е"=>"E","Н"=>"N",
+        "Г"=>"G","Ш"=>"SH","Щ"=>"SH","З"=>"Z","Х"=>"X","Ъ"=>"\'",
+        "Ф"=>"F","Ы"=>"I","В"=>"V","А"=>"A","П"=>"P","Р"=>"R",
+        "О"=>"O","Л"=>"L","Д"=>"D","Ж"=>"ZH","Э"=>"IE","Ё"=>"E",
+        "Я"=>"YA","Ч"=>"CH","С"=>"C","М"=>"M","И"=>"I","Т"=>"T",
+        "Ь"=>"\'","Б"=>"B","Ю"=>"YU",
+    );
+
+    foreach($replacement as $i=>$u) {
+        $st = mb_eregi_replace($i,$u,$st,"i");
+    }
+    return $st;
+}
diff --git a/tests/fixtures/references/mberegi_replace.18881d.php b/tests/fixtures/references/mberegi_replace.18881d.php
new file mode 100644
index 00000000..02db6c53
--- /dev/null
+++ b/tests/fixtures/references/mberegi_replace.18881d.php
@@ -0,0 +1,23 @@
+<?php // @link https://www.php.net/manual/en/function.mb-eregi-replace.php
+
+function do_translit($st) {
+    $replacement = array(
+        "й"=>"i","ц"=>"c","у"=>"u","к"=>"k","е"=>"e","н"=>"n",
+        "г"=>"g","ш"=>"sh","щ"=>"sh","з"=>"z","х"=>"x","ъ"=>"\'",
+        "ф"=>"f","ы"=>"i","в"=>"v","а"=>"a","п"=>"p","р"=>"r",
+        "о"=>"o","л"=>"l","д"=>"d","ж"=>"zh","э"=>"ie","ё"=>"e",
+        "я"=>"ya","ч"=>"ch","с"=>"c","м"=>"m","и"=>"i","т"=>"t",
+        "ь"=>"\'","б"=>"b","ю"=>"yu",
+        "Й"=>"I","Ц"=>"C","У"=>"U","К"=>"K","Е"=>"E","Н"=>"N",
+        "Г"=>"G","Ш"=>"SH","Щ"=>"SH","З"=>"Z","Х"=>"X","Ъ"=>"\'",
+        "Ф"=>"F","Ы"=>"I","В"=>"V","А"=>"A","П"=>"P","Р"=>"R",
+        "О"=>"O","Л"=>"L","Д"=>"D","Ж"=>"ZH","Э"=>"IE","Ё"=>"E",
+        "Я"=>"YA","Ч"=>"CH","С"=>"C","М"=>"M","И"=>"I","Т"=>"T",
+        "Ь"=>"\'","Б"=>"B","Ю"=>"YU",
+    );
+
+    foreach($replacement as $i=>$u) {
+        $st = mberegi_replace($i,$u,$st);
+    }
+    return $st;
+}
diff --git a/tests/fixtures/references/mberegi_replace.18881o.php b/tests/fixtures/references/mberegi_replace.18881o.php
new file mode 100644
index 00000000..75f42e97
--- /dev/null
+++ b/tests/fixtures/references/mberegi_replace.18881o.php
@@ -0,0 +1,23 @@
+<?php // @link https://www.php.net/manual/en/function.mb-eregi-replace.php
+
+function do_translit($st) {
+    $replacement = array(
+        "й"=>"i","ц"=>"c","у"=>"u","к"=>"k","е"=>"e","н"=>"n",
+        "г"=>"g","ш"=>"sh","щ"=>"sh","з"=>"z","х"=>"x","ъ"=>"\'",
+        "ф"=>"f","ы"=>"i","в"=>"v","а"=>"a","п"=>"p","р"=>"r",
+        "о"=>"o","л"=>"l","д"=>"d","ж"=>"zh","э"=>"ie","ё"=>"e",
+        "я"=>"ya","ч"=>"ch","с"=>"c","м"=>"m","и"=>"i","т"=>"t",
+        "ь"=>"\'","б"=>"b","ю"=>"yu",
+        "Й"=>"I","Ц"=>"C","У"=>"U","К"=>"K","Е"=>"E","Н"=>"N",
+        "Г"=>"G","Ш"=>"SH","Щ"=>"SH","З"=>"Z","Х"=>"X","Ъ"=>"\'",
+        "Ф"=>"F","Ы"=>"I","В"=>"V","А"=>"A","П"=>"P","Р"=>"R",
+        "О"=>"O","Л"=>"L","Д"=>"D","Ж"=>"ZH","Э"=>"IE","Ё"=>"E",
+        "Я"=>"YA","Ч"=>"CH","С"=>"C","М"=>"M","И"=>"I","Т"=>"T",
+        "Ь"=>"\'","Б"=>"B","Ю"=>"YU",
+    );
+
+    foreach($replacement as $i=>$u) {
+        $st = mberegi_replace($i,$u,$st,"i");
+    }
+    return $st;
+}
diff --git a/tests/fixtures/references/mysqli_escape_string.18881d.php b/tests/fixtures/references/mysqli_escape_string.18881d.php
new file mode 100644
index 00000000..5a14c55f
--- /dev/null
+++ b/tests/fixtures/references/mysqli_escape_string.18881d.php
@@ -0,0 +1,6 @@
+<?php // @link https://www.php.net/manual/en/function.mysqli-escape-string.php
+
+$link = mysqli_connect("localhost", "my_user", "my_password", "world");
+
+$city = "'s Hertogenbosch";
+$city = mysqli_escape_string($link, $city);
diff --git a/tests/fixtures/references/mysqli_escape_string.18881o.php b/tests/fixtures/references/mysqli_escape_string.18881o.php
new file mode 100644
index 00000000..5a14c55f
--- /dev/null
+++ b/tests/fixtures/references/mysqli_escape_string.18881o.php
@@ -0,0 +1,6 @@
+<?php // @link https://www.php.net/manual/en/function.mysqli-escape-string.php
+
+$link = mysqli_connect("localhost", "my_user", "my_password", "world");
+
+$city = "'s Hertogenbosch";
+$city = mysqli_escape_string($link, $city);
diff --git a/tests/fixtures/references/mysqli_query.18881d.php b/tests/fixtures/references/mysqli_query.18881d.php
new file mode 100644
index 00000000..57b19848
--- /dev/null
+++ b/tests/fixtures/references/mysqli_query.18881d.php
@@ -0,0 +1,16 @@
+<?php // @link https://www.php.net/manual/en/mysqli.query.php
+
+$link = mysqli_connect("localhost", "my_user", "my_password", "world");
+
+/* check connection */
+if (mysqli_connect_errno()) {
+    printf("Connect failed: %s\n", mysqli_connect_error());
+    exit();
+}
+
+/* Create table doesn't return a resultset */
+if (mysqli_query($link, "CREATE TEMPORARY TABLE myCity LIKE City") === TRUE) {
+    printf("Table myCity successfully created.\n");
+}
+
+mysqli_close($link);
diff --git a/tests/fixtures/references/mysqli_query.18881o.php b/tests/fixtures/references/mysqli_query.18881o.php
new file mode 100644
index 00000000..d8e59218
--- /dev/null
+++ b/tests/fixtures/references/mysqli_query.18881o.php
@@ -0,0 +1,18 @@
+<?php // @link https://www.php.net/manual/en/mysqli.query.php
+
+$link = mysqli_connect("localhost", "my_user", "my_password", "world");
+
+/* check connection */
+if (mysqli_connect_errno()) {
+    printf("Connect failed: %s\n", mysqli_connect_error());
+    exit();
+}
+
+if ($result = mysqli_query($link, "SELECT Name FROM City LIMIT 10", MYSQLI_ASYNC )) {
+    printf("Select returned %d rows.\n", mysqli_num_rows($result));
+
+    /* free result set */
+    mysqli_free_result($result);
+}
+
+mysqli_close($link);
diff --git a/tests/fixtures/references/mysqli_real_escape_string.18881d.php b/tests/fixtures/references/mysqli_real_escape_string.18881d.php
new file mode 100644
index 00000000..510a68f5
--- /dev/null
+++ b/tests/fixtures/references/mysqli_real_escape_string.18881d.php
@@ -0,0 +1,6 @@
+<?php // @link https://www.php.net/manual/en/mysqli.real-escape-string.php
+
+$link = mysqli_connect("localhost", "my_user", "my_password", "world");
+
+$city = "'s Hertogenbosch";
+$city = mysqli_real_escape_string($link, $city);
diff --git a/tests/fixtures/references/mysqli_real_escape_string.18881o.php b/tests/fixtures/references/mysqli_real_escape_string.18881o.php
new file mode 100644
index 00000000..510a68f5
--- /dev/null
+++ b/tests/fixtures/references/mysqli_real_escape_string.18881o.php
@@ -0,0 +1,6 @@
+<?php // @link https://www.php.net/manual/en/mysqli.real-escape-string.php
+
+$link = mysqli_connect("localhost", "my_user", "my_password", "world");
+
+$city = "'s Hertogenbosch";
+$city = mysqli_real_escape_string($link, $city);
diff --git a/tests/fixtures/references/openssl_decrypt.18881d.php b/tests/fixtures/references/openssl_decrypt.18881d.php
new file mode 100644
index 00000000..32722c37
--- /dev/null
+++ b/tests/fixtures/references/openssl_decrypt.18881d.php
@@ -0,0 +1,8 @@
+<?php // @link https://www.php.net/manual/en/function.openssl-decrypt.php
+
+$data = 'string-to-crypt';
+
+$key = hex2bin('5ae1b8a17bad4da4fdac796f64c16ecd');
+$iv = hex2bin('34857d973953e44afb49ea9d61104d8c');
+
+$output = openssl_decrypt($data, 'AES-256-CBC', $key);
diff --git a/tests/fixtures/references/openssl_decrypt.18881o.php b/tests/fixtures/references/openssl_decrypt.18881o.php
new file mode 100644
index 00000000..1dbd95d0
--- /dev/null
+++ b/tests/fixtures/references/openssl_decrypt.18881o.php
@@ -0,0 +1,8 @@
+<?php // @link https://www.php.net/manual/en/function.openssl-decrypt.php
+
+$data = 'string-to-crypt';
+
+$key = hex2bin('5ae1b8a17bad4da4fdac796f64c16ecd');
+$iv = hex2bin('34857d973953e44afb49ea9d61104d8c');
+
+$output = openssl_decrypt($data, 'AES-256-CBC', $key, OPENSSL_RAW_DATA, $iv);
diff --git a/tests/fixtures/references/openssl_encrypt.18881d.php b/tests/fixtures/references/openssl_encrypt.18881d.php
new file mode 100644
index 00000000..303f8918
--- /dev/null
+++ b/tests/fixtures/references/openssl_encrypt.18881d.php
@@ -0,0 +1,13 @@
+<?php // @link https://www.php.net/manual/en/function.openssl-encrypt
+
+$plaintext = "message to be encrypted";
+$cipher = "aes-128-gcm";
+if (in_array($cipher, openssl_get_cipher_methods()))
+{
+    $ivlen = openssl_cipher_iv_length($cipher);
+    $iv = openssl_random_pseudo_bytes($ivlen);
+    $ciphertext = openssl_encrypt($plaintext, $cipher, $key, $options=0, $iv, $tag);
+    //store $cipher, $iv, and $tag for decryption later
+    $original_plaintext = openssl_decrypt($ciphertext, $cipher, $key, $options=0, $iv, $tag);
+    echo $original_plaintext."\n";
+}
diff --git a/tests/fixtures/references/openssl_encrypt.18881o.php b/tests/fixtures/references/openssl_encrypt.18881o.php
new file mode 100644
index 00000000..303f8918
--- /dev/null
+++ b/tests/fixtures/references/openssl_encrypt.18881o.php
@@ -0,0 +1,13 @@
+<?php // @link https://www.php.net/manual/en/function.openssl-encrypt
+
+$plaintext = "message to be encrypted";
+$cipher = "aes-128-gcm";
+if (in_array($cipher, openssl_get_cipher_methods()))
+{
+    $ivlen = openssl_cipher_iv_length($cipher);
+    $iv = openssl_random_pseudo_bytes($ivlen);
+    $ciphertext = openssl_encrypt($plaintext, $cipher, $key, $options=0, $iv, $tag);
+    //store $cipher, $iv, and $tag for decryption later
+    $original_plaintext = openssl_decrypt($ciphertext, $cipher, $key, $options=0, $iv, $tag);
+    echo $original_plaintext."\n";
+}
diff --git a/tests/fixtures/references/openssl_open.18881d.php b/tests/fixtures/references/openssl_open.18881d.php
new file mode 100644
index 00000000..996f28e9
--- /dev/null
+++ b/tests/fixtures/references/openssl_open.18881d.php
@@ -0,0 +1,16 @@
+<?php // @link https://www.php.net/manual/en/function.openssl-open.php
+
+$fp = fopen("/src/openssl-0.9.6/demos/sign/key.pem", "r");
+$priv_key = fread($fp, 8192);
+fclose($fp);
+$pkeyid = openssl_get_privatekey($priv_key);
+
+// decrypt the data and store it in $open
+if (openssl_open($sealed, $open, $env_key, $pkeyid)) {
+    echo "here is the opened data: ", $open;
+} else {
+    echo "failed to open data";
+}
+
+// free the private key from memory
+openssl_free_key($pkeyid);
diff --git a/tests/fixtures/references/openssl_open.18881o.php b/tests/fixtures/references/openssl_open.18881o.php
new file mode 100644
index 00000000..996f28e9
--- /dev/null
+++ b/tests/fixtures/references/openssl_open.18881o.php
@@ -0,0 +1,16 @@
+<?php // @link https://www.php.net/manual/en/function.openssl-open.php
+
+$fp = fopen("/src/openssl-0.9.6/demos/sign/key.pem", "r");
+$priv_key = fread($fp, 8192);
+fclose($fp);
+$pkeyid = openssl_get_privatekey($priv_key);
+
+// decrypt the data and store it in $open
+if (openssl_open($sealed, $open, $env_key, $pkeyid)) {
+    echo "here is the opened data: ", $open;
+} else {
+    echo "failed to open data";
+}
+
+// free the private key from memory
+openssl_free_key($pkeyid);
diff --git a/tests/fixtures/references/openssl_seal.18881d.php b/tests/fixtures/references/openssl_seal.18881d.php
new file mode 100644
index 00000000..b74e25a0
--- /dev/null
+++ b/tests/fixtures/references/openssl_seal.18881d.php
@@ -0,0 +1,19 @@
+<?php // @link https://www.php.net/manual/en/function.openssl-seal.php
+
+$fp = fopen("/src/openssl-0.9.6/demos/maurice/cert.pem", "r");
+$cert = fread($fp, 8192);
+fclose($fp);
+$pk1 = openssl_get_publickey($cert);
+// Repeat for second recipient
+$fp = fopen("/src/openssl-0.9.6/demos/sign/cert.pem", "r");
+$cert = fread($fp, 8192);
+fclose($fp);
+$pk2 = openssl_get_publickey($cert);
+
+// seal message, only owners of $pk1 and $pk2 can decrypt $sealed with keys
+// $ekeys[0] and $ekeys[1] respectively.
+openssl_seal($data, $sealed, $ekeys, array($pk1, $pk2));
+
+// free the keys from memory
+openssl_free_key($pk1);
+openssl_free_key($pk2);
diff --git a/tests/fixtures/references/openssl_seal.18881o.php b/tests/fixtures/references/openssl_seal.18881o.php
new file mode 100644
index 00000000..b74e25a0
--- /dev/null
+++ b/tests/fixtures/references/openssl_seal.18881o.php
@@ -0,0 +1,19 @@
+<?php // @link https://www.php.net/manual/en/function.openssl-seal.php
+
+$fp = fopen("/src/openssl-0.9.6/demos/maurice/cert.pem", "r");
+$cert = fread($fp, 8192);
+fclose($fp);
+$pk1 = openssl_get_publickey($cert);
+// Repeat for second recipient
+$fp = fopen("/src/openssl-0.9.6/demos/sign/cert.pem", "r");
+$cert = fread($fp, 8192);
+fclose($fp);
+$pk2 = openssl_get_publickey($cert);
+
+// seal message, only owners of $pk1 and $pk2 can decrypt $sealed with keys
+// $ekeys[0] and $ekeys[1] respectively.
+openssl_seal($data, $sealed, $ekeys, array($pk1, $pk2));
+
+// free the keys from memory
+openssl_free_key($pk1);
+openssl_free_key($pk2);
diff --git a/tests/fixtures/references/pg_fetch_all.18881d.php b/tests/fixtures/references/pg_fetch_all.18881d.php
new file mode 100644
index 00000000..ca860615
--- /dev/null
+++ b/tests/fixtures/references/pg_fetch_all.18881d.php
@@ -0,0 +1,17 @@
+<?php // @link https://www.php.net/manual/en/function.pg-fetch-all.php
+
+$conn = pg_pconnect("dbname=publisher");
+if (!$conn) {
+    echo "An error occurred.\n";
+    exit;
+}
+
+$result = pg_query($conn, "SELECT * FROM authors");
+if (!$result) {
+    echo "An error occurred.\n";
+    exit;
+}
+
+$arr = pg_fetch_all($result);
+
+print_r($arr);
diff --git a/tests/fixtures/references/pg_fetch_all.18881o.php b/tests/fixtures/references/pg_fetch_all.18881o.php
new file mode 100644
index 00000000..f4f1093b
--- /dev/null
+++ b/tests/fixtures/references/pg_fetch_all.18881o.php
@@ -0,0 +1,17 @@
+<?php // @link https://www.php.net/manual/en/function.pg-fetch-all.php
+
+$conn = pg_pconnect("dbname=publisher");
+if (!$conn) {
+    echo "An error occurred.\n";
+    exit;
+}
+
+$result = pg_query($conn, "SELECT * FROM authors");
+if (!$result) {
+    echo "An error occurred.\n";
+    exit;
+}
+
+$arr = pg_fetch_all($result, PGSQL_ASSOC );
+
+print_r($arr);
diff --git a/tests/fixtures/references/pg_last_notice.18881d.php b/tests/fixtures/references/pg_last_notice.18881d.php
new file mode 100644
index 00000000..86797a73
--- /dev/null
+++ b/tests/fixtures/references/pg_last_notice.18881d.php
@@ -0,0 +1,9 @@
+<?php // @link https://www.php.net/manual/en/function.pg-last-notice
+
+$pgsql_conn = pg_connect("dbname=mark host=localhost");
+
+$res = pg_query("CREATE TABLE test (id SERIAL)");
+
+$notice = pg_last_notice($pgsql_conn);
+
+echo $notice;
diff --git a/tests/fixtures/references/pg_last_notice.18881o.php b/tests/fixtures/references/pg_last_notice.18881o.php
new file mode 100644
index 00000000..b032ed80
--- /dev/null
+++ b/tests/fixtures/references/pg_last_notice.18881o.php
@@ -0,0 +1,9 @@
+<?php // @link https://www.php.net/manual/en/function.pg-last-notice
+
+$pgsql_conn = pg_connect("dbname=mark host=localhost");
+
+$res = pg_query("CREATE TABLE test (id SERIAL)");
+
+$notice = pg_last_notice($pgsql_conn,  PGSQL_NOTICE_ALL );
+
+echo $notice;
diff --git a/tests/fixtures/references/pg_select.18881d.php b/tests/fixtures/references/pg_select.18881d.php
new file mode 100644
index 00000000..0b7bbbde
--- /dev/null
+++ b/tests/fixtures/references/pg_select.18881d.php
@@ -0,0 +1,13 @@
+<?php // @link https://www.php.net/manual/en/function.pg-select.php
+
+$db = pg_connect('dbname=foo');
+// This is safe somewhat, since all values are escaped.
+// However PostgreSQL supports JSON/Array. These are not
+// safe by neither escape nor prepared query.
+$rec = pg_select($db, 'post_log', $_POST);
+if ($rec) {
+    echo "Records selected\n";
+    var_dump($rec);
+} else {
+    echo "User must have sent wrong inputs\n";
+}
diff --git a/tests/fixtures/references/pg_select.18881o.php b/tests/fixtures/references/pg_select.18881o.php
new file mode 100644
index 00000000..e6667f01
--- /dev/null
+++ b/tests/fixtures/references/pg_select.18881o.php
@@ -0,0 +1,13 @@
+<?php // @link https://www.php.net/manual/en/function.pg-select.php
+
+$db = pg_connect('dbname=foo');
+// This is safe somewhat, since all values are escaped.
+// However PostgreSQL supports JSON/Array. These are not
+// safe by neither escape nor prepared query.
+$rec = pg_select($db, 'post_log', $_POST, PG_DML_ESCAPE);
+if ($rec) {
+    echo "Records selected\n";
+    var_dump($rec);
+} else {
+    echo "User must have sent wrong inputs\n";
+}
diff --git a/tests/fixtures/references/session_set_save_handler.18881d.php b/tests/fixtures/references/session_set_save_handler.18881d.php
new file mode 100644
index 00000000..4adb560b
--- /dev/null
+++ b/tests/fixtures/references/session_set_save_handler.18881d.php
@@ -0,0 +1,10 @@
+<?php // @link https://www.php.net/manual/en/function.session-set-save-handler.php
+
+class MySessionHandler implements SessionHandlerInterface
+{
+    // implement interfaces here
+}
+
+$handler = new MySessionHandler();
+session_set_save_handler($handler);
+session_start();
diff --git a/tests/fixtures/references/session_set_save_handler.18881o.php b/tests/fixtures/references/session_set_save_handler.18881o.php
new file mode 100644
index 00000000..a0231b66
--- /dev/null
+++ b/tests/fixtures/references/session_set_save_handler.18881o.php
@@ -0,0 +1,10 @@
+<?php // @link https://www.php.net/manual/en/function.session-set-save-handler.php
+
+class MySessionHandler implements SessionHandlerInterface
+{
+    // implement interfaces here
+}
+
+$handler = new MySessionHandler();
+session_set_save_handler($handler, true);
+session_start();