diff --git a/.automation/test/php/php_bad_2.php b/.automation/test/php/php_bad_2.php
new file mode 100644
index 00000000..71559d02
--- /dev/null
+++ b/.automation/test/php/php_bad_2.php
@@ -0,0 +1,4 @@
+<?php
+
+function f(int $i){}
+f("not int');
diff --git a/.automation/test/php/reports/expected-PHP.tap b/.automation/test/php/reports/expected-PHP.tap
index 48408065..652ad276 100644
--- a/.automation/test/php/reports/expected-PHP.tap
+++ b/.automation/test/php/reports/expected-PHP.tap
@@ -1,7 +1,11 @@
 TAP version 13
-1..2
+1..3
 not ok 1 - php_bad_1.php
   ---
   message: PHP Parse error   syntax error, unexpected 'pe98y' (T_STRING) in /tmp/lint/.automation/test/php/php_bad_1.php on line 3\nErrors parsing /tmp/lint/.automation/test/php/php_bad_1.php\n
   ...
-ok 2 - php_good_1.php
+not ok 2 - php_bad_2.php
+  ---
+  message: PHP Parse error   syntax error, unexpected end of file, expecting variable (T_VARIABLE) or ${ (T_DOLLAR_OPEN_CURLY_BRACES) or {$ (T_CURLY_OPEN) in /tmp/lint/.automation/test/php/php_bad_2.php on line 5\nErrors parsing /tmp/lint/.automation/test/php/php_bad_2.php\n
+  ...
+ok 3 - php_good_1.php
diff --git a/.automation/test/php/reports/expected-PHP_PHPSTAN.tap b/.automation/test/php/reports/expected-PHP_PHPSTAN.tap
new file mode 100644
index 00000000..053f0eb0
--- /dev/null
+++ b/.automation/test/php/reports/expected-PHP_PHPSTAN.tap
@@ -0,0 +1,11 @@
+TAP version 13
+1..3
+not ok 1 - php_bad_1.php
+  ---
+  message:  ------ ---------------------------------------------- \n  Line   php_bad_1.php                                 \n ------ ---------------------------------------------- \n  3      Invalid numeric literal on line 3             \n  3      Invalid numeric literal on line 3             \n  3      Syntax error, unexpected '=' on line 3        \n  3      Syntax error, unexpected T_LNUMBER on line 3  \n  3      Syntax error, unexpected T_STRING on line 3   \n  3      Syntax error, unexpected T_STRING on line 3   \n ------ ---------------------------------------------- \n\n [ERROR] Found 6 errors                                                         \n
+  ...
+not ok 2 - php_bad_2.php
+  ---
+  message:  ------ ------------------------------------------------------- \n  Line   php_bad_2.php                                          \n ------ ------------------------------------------------------- \n  5      Syntax error, unexpected EOF, expecting T_VARIABLE or  \n         T_DOLLAR_OPEN_CURLY_BRACES or T_CURLY_OPEN on line 5   \n ------ ------------------------------------------------------- \n\n [ERROR] Found 1 error                                                          \n
+  ...
+ok 3 - php_good_1.php
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index 884c1c4f..34084333 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -67,9 +67,17 @@ RUN apk add --update --no-cache \
     openjdk8-jre \
     perl \
     php7 \
+    php7-phar \
+    php7-json \
+    php7-mbstring \
+    php7-tokenizer \
+    php7-ctype \
+    php7-curl \
+    php7-dom \
     py3-setuptools \
     readline-dev \
-    ruby ruby-dev ruby-bundler ruby-rdoc
+    ruby ruby-dev ruby-bundler ruby-rdoc \
+    gnupg
 
 ########################################
 # Copy dependencies files to container #
@@ -204,6 +212,17 @@ RUN wget https://github.com/cvega/luarocks/archive/v3.3.1-super-linter.tar.gz -O
 
 RUN luarocks install luacheck
 
+#############################
+# Install Phive and PHPStan #
+#############################
+RUN wget -O phive.phar https://phar.io/releases/phive.phar \
+    && wget -O phive.phar.asc https://phar.io/releases/phive.phar.asc \
+    && gpg --keyserver pool.sks-keyservers.net --recv-keys 0x9D8A98B29B2D5D79 \
+    && gpg --verify phive.phar.asc phive.phar \
+    && chmod +x phive.phar \
+    && mv phive.phar /usr/local/bin/phive \
+    && yes | phive install -g phpstan
+
 ###########################################
 # Load GitHub Env Vars for GitHub Actions #
 ###########################################
@@ -244,6 +263,7 @@ ENV ACTIONS_RUNNER_DEBUG=${ACTIONS_RUNNER_DEBUG} \
     VALIDATE_OPENAPI=${VALIDATE_OPENAPI} \
     VALIDATE_PERL=${VALIDATE_PERL} \
     VALIDATE_PHP=${VALIDATE_PHP} \
+    VALIDATE_PHP_PHPSTAN=${VALIDATE_PHP_PHPSTAN} \
     VALIDATE_POWERSHELL=${VALIDATE_POWERSHELL} \
     VALIDATE_PROTOBUF=${VALIDATE_PROTOBUF} \
     VALIDATE_PYTHON=${VALIDATE_PYTHON} \
diff --git a/README.md b/README.md
index a453dc1e..7cc6f0ac 100644
--- a/README.md
+++ b/README.md
@@ -209,6 +209,7 @@ and won't run anything unexpected.
 | **VALIDATE_OPENAPI**             | `true`                | Flag to enable or disable the linting process of the OpenAPI language.                                                                                                           |
 | **VALIDATE_PERL**                | `true`                | Flag to enable or disable the linting process of the Perl language.                                                                                                              |
 | **VALIDATE_PHP**                 | `true`                | Flag to enable or disable the linting process of the PHP language.                                                                                                               |
+| **VALIDATE_PHP_PHPSTAN**         | `true`                | Flag to enable or disable the linting process of the PHP language (Utilizing: PHPStan).                                                                                          |
 | **VALIDATE_PROTOBUF**            | `true`                | Flag to enable or disable the linting process of the Protobuf language.                                                                                                          |
 | **VALIDATE_PYTHON**              | `true`                | Flag to enable or disable the linting process of the Python language. (Utilizing: pylint) (keep for backward compatibility)                                                      |
 | **VALIDATE_PYTHON_PYLINT**       | `true`                | Flag to enable or disable the linting process of the Python language. (Utilizing: pylint)                                                                                        |
diff --git a/TEMPLATES/phpstan.neon b/TEMPLATES/phpstan.neon
new file mode 100644
index 00000000..069eb1c9
--- /dev/null
+++ b/TEMPLATES/phpstan.neon
@@ -0,0 +1,2 @@
+parameters:
+	level: 5
diff --git a/lib/buildFileList.sh b/lib/buildFileList.sh
index 7e1ad63e..ac26676b 100755
--- a/lib/buildFileList.sh
+++ b/lib/buildFileList.sh
@@ -240,6 +240,7 @@ function BuildFileList() {
       # Append the file to the array #
       ################################
       FILE_ARRAY_PHP+=("${FILE}")
+      FILE_ARRAY_PHP_PHPSTAN+=("${FILE}")
       ##########################################################
       # Set the READ_ONLY_CHANGE_FLAG since this could be exec #
       ##########################################################
diff --git a/lib/linter.sh b/lib/linter.sh
index 464b8a53..183b5c8b 100755
--- a/lib/linter.sh
+++ b/lib/linter.sh
@@ -71,6 +71,12 @@ MARKDOWN_LINTER_RULES="${DEFAULT_RULES_LOCATION}/${MARKDOWN_FILE_NAME}"
 # OpenAPI Vars
 OPENAPI_FILE_NAME='.openapirc.yml'                                                    # Name of the file
 OPENAPI_LINTER_RULES="${DEFAULT_RULES_LOCATION}/${OPENAPI_FILE_NAME}"                 # Path to the OpenAPI lint rules
+# PHP Vars
+PHPSTAN_FILE_NAME='phpstan.neon'                                                      # Name of the file
+PHPSTAN_LINTER_RULES="${GITHUB_WORKSPACE}/${PHPSTAN_FILE_NAME}"                       # Path to the PHPStan lint rules in the repository
+if [ ! -f "$PHPSTAN_LINTER_RULES" ]; then
+    PHPSTAN_LINTER_RULES="${DEFAULT_RULES_LOCATION}/${PHPSTAN_FILE_NAME}"             # Path to the PHPStan lint rules
+fi
 # Powershell Vars
 POWERSHELL_FILE_NAME='.powershell-psscriptanalyzer.psd1'                              # Name of the file
 POWERSHELL_LINTER_RULES="${DEFAULT_RULES_LOCATION}/${POWERSHELL_FILE_NAME}"           # Path to the Powershell lint rules
@@ -110,7 +116,7 @@ LINTER_ARRAY=('ansible-lint' 'arm-ttk' 'asl-validator' 'cfn-lint' 'clj-kondo' 'c
 #############################
 LANGUAGE_ARRAY=('ANSIBLE' 'ARM' 'BASH' 'CLOUDFORMATION' 'CLOJURE' 'COFFEESCRIPT' 'CSS'
   'DART' 'DOCKER' 'ENV' 'GO' 'GROOVY' 'HTML' 'JAVASCRIPT_ES' 'JAVASCRIPT_STANDARD'
-  'JSON' 'JSX' 'KOTLIN' 'LUA' 'MARKDOWN' 'OPENAPI' 'PERL' 'PHP'  'POWERSHELL'
+  'JSON' 'JSX' 'KOTLIN' 'LUA' 'MARKDOWN' 'OPENAPI' 'PERL' 'PHP' 'PHP_PHPSTAN' 'POWERSHELL'
   'PROTOBUF' 'PYTHON_PYLINT' 'PYTHON_FLAKE8' 'RAKU' 'RUBY' 'STATES'  'TERRAFORM'
   'TERRAFORM_TERRASCAN' 'TSX' 'TYPESCRIPT_ES' 'TYPESCRIPT_STANDARD' 'XML' 'YML')
 
@@ -159,6 +165,7 @@ VALIDATE_MARKDOWN="${VALIDATE_MD:-}"                                   # Boolean
 VALIDATE_OPENAPI="${VALIDATE_OPENAPI}"                                 # Boolean to validate language
 VALIDATE_PERL="${VALIDATE_PERL}"                                       # Boolean to validate language
 VALIDATE_PHP="${VALIDATE_PHP}"                                         # Boolean to validate language
+VALIDATE_PHP_PHPSTAN="${VALIDATE_PHP_PHPSTAN}"                         # Boolean to validate language
 VALIDATE_POWERSHELL="${VALIDATE_POWERSHELL}"                           # Boolean to validate language
 VALIDATE_PYTHON_PYLINT="${VALIDATE_PYTHON:-$VALIDATE_PYTHON_PYLINT}"   # Boolean to validate language
 VALIDATE_PYTHON_FLAKE8="${VALIDATE_PYTHON_FLAKE8}"                     # Boolean to validate language
@@ -237,6 +244,7 @@ FILE_ARRAY_MARKDOWN=()            # Array of files to check
 FILE_ARRAY_OPENAPI=()             # Array of files to check
 FILE_ARRAY_PERL=()                # Array of files to check
 FILE_ARRAY_PHP=()                 # Array of files to check
+FILE_ARRAY_PHP_PHPSTAN=()         # Array of files to check
 FILE_ARRAY_POWERSHELL=()          # Array of files to check
 FILE_ARRAY_PROTOBUF=()            # Array of files to check
 FILE_ARRAY_PYTHON_PYLINT=()       # Array of files to check
@@ -300,6 +308,8 @@ ERRORS_FOUND_PERL=0                     # Count of errors found
 export ERRORS_FOUND_PERL                # Workaround SC2034
 ERRORS_FOUND_PHP=0                      # Count of errors found
 export ERRORS_FOUND_PHP                 # Workaround SC2034
+ERRORS_FOUND_PHP_PHPSTAN=0              # Count of errors found
+export ERRORS_FOUND_PHP_PHPSTAN         # Workaround SC2034
 ERRORS_FOUND_POWERSHELL=0               # Count of errors found
 export ERRORS_FOUND_POWERSHELL          # Workaround SC2034
 ERRORS_FOUND_PROTOBUF=0                 # Count of errors found
@@ -1487,6 +1497,17 @@ if [ "${VALIDATE_PHP}" == "true" ]; then
   LintCodebase "PHP" "php" "php -l" ".*\.\(php\)\$" "${FILE_ARRAY_PHP[@]}"
 fi
 
+###################
+# PHPStan LINTING #
+###################
+if [ "${VALIDATE_PHP_PHPSTAN}" == "true" ]; then
+  #######################
+  # Lint the PHP files #
+  #######################
+  # LintCodebase "FILE_TYPE" "LINTER_NAME" "LINTER_CMD" "FILE_TYPES_REGEX" "FILE_ARRAY"
+  LintCodebase "PHP_PHPSTAN" "phpstan" "phpstan analyse --no-progress --no-ansi -c ${PHPSTAN_LINTER_RULES}" ".*\.\(php\)\$" "${FILE_ARRAY_PHP_PHPSTAN[@]}"
+fi
+
 ######################
 # POWERSHELL LINTING #
 ######################
diff --git a/lib/worker.sh b/lib/worker.sh
index 7a9ddc59..cd1a871f 100755
--- a/lib/worker.sh
+++ b/lib/worker.sh
@@ -599,6 +599,7 @@ function RunTestCases() {
   TestCodebase "MARKDOWN" "markdownlint" "markdownlint -c ${MARKDOWN_LINTER_RULES}" ".*\.\(md\)\$" "markdown"
   TestCodebase "PERL" "perl" "perl -Mstrict -cw" ".*\.\(pl\)\$" "perl"
   TestCodebase "PHP" "php" "php -l" ".*\.\(php\)\$" "php"
+  TestCodebase "PHP_PHPSTAN" "phpstan" "phpstan analyse --no-progress --no-ansi -c ${PHPSTAN_LINTER_RULES}" ".*\.\(php\)\$" "php"
   TestCodebase "OPENAPI" "spectral" "spectral lint -r ${OPENAPI_LINTER_RULES}" ".*\.\(ymlopenapi\|jsonopenapi\)\$" "openapi"
   TestCodebase "POWERSHELL" "pwsh" "Invoke-ScriptAnalyzer -EnableExit -Settings ${POWERSHELL_LINTER_RULES} -Path" ".*\.\(ps1\|psm1\|psd1\|ps1xml\|pssc\|psrc\|cdxml\)\$" "powershell"
   TestCodebase "PROTOBUF" "protolint" "protolint lint --config_path ${PROTOBUF_LINTER_RULES}" ".*\.\(proto\)\$" "protobuf"