Merge branch '5.4' into 6.4

* 5.4:
  feat: add warning for number constraints with PHP 7.x
  Document Symfony CLI `--no-workers` option
  Fix wrong URL for Twig Environment

Author: javiereguiluz

reference/constraints/GreaterThan.rst

@@ -12,6 +12,8 @@ Class       :class:`Symfony\\Component\\Validator\\Constraints\\GreaterThan`
 Validator   :class:`Symfony\\Component\\Validator\\Constraints\\GreaterThanValidator`
 ==========  ===================================================================
 
+.. include:: /reference/constraints/_php7-string-and-number.rst.inc
+
 Basic Usage
 -----------
 

reference/constraints/GreaterThanOrEqual.rst

@@ -11,6 +11,8 @@ Class       :class:`Symfony\\Component\\Validator\\Constraints\\GreaterThanOrEqu
 Validator   :class:`Symfony\\Component\\Validator\\Constraints\\GreaterThanOrEqualValidator`
 ==========  ===================================================================
 
+.. include:: /reference/constraints/_php7-string-and-number.rst.inc
+
 Basic Usage
 -----------
 

reference/constraints/LessThan.rst

@@ -12,6 +12,8 @@ Class       :class:`Symfony\\Component\\Validator\\Constraints\\LessThan`
 Validator   :class:`Symfony\\Component\\Validator\\Constraints\\LessThanValidator`
 ==========  ===================================================================
 
+.. include:: /reference/constraints/_php7-string-and-number.rst.inc
+
 Basic Usage
 -----------
 

reference/constraints/LessThanOrEqual.rst

@@ -11,6 +11,8 @@ Class       :class:`Symfony\\Component\\Validator\\Constraints\\LessThanOrEqual`
 Validator   :class:`Symfony\\Component\\Validator\\Constraints\\LessThanOrEqualValidator`
 ==========  ===================================================================
 
+.. include:: /reference/constraints/_php7-string-and-number.rst.inc
+
 Basic Usage
 -----------
 

reference/constraints/Negative.rst

@@ -11,6 +11,8 @@ Class       :class:`Symfony\\Component\\Validator\\Constraints\\Negative`
 Validator   :class:`Symfony\\Component\\Validator\\Constraints\\LessThanValidator`
 ==========  ===================================================================
 
+.. include:: /reference/constraints/_php7-string-and-number.rst.inc
+
 Basic Usage
 -----------
 

reference/constraints/NegativeOrZero.rst

@@ -10,6 +10,8 @@ Class       :class:`Symfony\\Component\\Validator\\Constraints\\NegativeOrZero`
 Validator   :class:`Symfony\\Component\\Validator\\Constraints\\LessThanOrEqualValidator`
 ==========  ===================================================================
 
+.. include:: /reference/constraints/_php7-string-and-number.rst.inc
+
 Basic Usage
 -----------
 

reference/constraints/Positive.rst

@@ -11,6 +11,8 @@ Class       :class:`Symfony\\Component\\Validator\\Constraints\\Positive`
 Validator   :class:`Symfony\\Component\\Validator\\Constraints\\GreaterThanValidator`
 ==========  ===================================================================
 
+.. include:: /reference/constraints/_php7-string-and-number.rst.inc
+
 Basic Usage
 -----------
 

reference/constraints/PositiveOrZero.rst

@@ -10,6 +10,8 @@ Class       :class:`Symfony\\Component\\Validator\\Constraints\\PositiveOrZero`
 Validator   :class:`Symfony\\Component\\Validator\\Constraints\\GreaterThanOrEqualValidator`
 ==========  ===================================================================
 
+.. include:: /reference/constraints/_php7-string-and-number.rst.inc
+
 Basic Usage
 -----------
 

reference/constraints/_php7-string-and-number.rst.inc

@@ -0,0 +1,6 @@
+.. caution::
+
+    When using PHP 7.x, if the value is a string (e.g. ``1234asd``), the validator
+    will not trigger an error. In this case, you must also use the
+    :doc:`Type constraint </reference/constraints/Type>` with
+    ``numeric``, ``integer`, etc. to reject strings.

setup/symfony_server.rst

@@ -327,6 +327,7 @@ There are several options that you can set using a ``.symfony.local.yaml`` confi
         no_tls: true # Use HTTP instead of HTTPS
         daemon: true # Run the server in the background
         use_gzip: true # Toggle GZIP compression
+        no_workers: true # Do not start workers
 
 .. caution::
 
@@ -364,6 +365,11 @@ If you like some processes to start automatically, along with the webserver
         # auto start Docker compose when starting server (available since Symfony CLI 5.7.0)
         docker_compose: ~
 
+.. tip::
+
+    You may want to not start workers on some environments like CI. You can use the
+    ``--no-workers`` option to start the server without starting workers.
+
 .. _symfony-server-docker:
 
 Docker Integration