update to 1.20.0

raise dependency on PHP 7.1
switch to phpunit9

21 files changed, 48 insertions, 75 deletions

diff --git a/src/Apcu/composer.json b/src/Apcu/composer.json
index ba737e9..52779b9 100644
--- a/src/Apcu/composer.json
+++ b/src/Apcu/composer.json
@@ -16,7 +16,7 @@
         }
     ],
     "require": {
-        "php": ">=5.3.3"
+        "php": ">=7.1"
     },
     "autoload": {
         "psr-4": { "Symfony\\Polyfill\\Apcu\\": "" },
@@ -25,7 +25,7 @@
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "1.18-dev"
+            "dev-main": "1.20-dev"
         },
         "thanks": {
             "name": "symfony/polyfill",
diff --git a/src/Ctype/composer.json b/src/Ctype/composer.json
index 90108c6..2088bb9 100644
--- a/src/Ctype/composer.json
+++ b/src/Ctype/composer.json
@@ -16,7 +16,7 @@
         }
     ],
     "require": {
-        "php": ">=5.3.3"
+        "php": ">=7.1"
     },
     "autoload": {
         "psr-4": { "Symfony\\Polyfill\\Ctype\\": "" },
@@ -28,7 +28,7 @@
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "1.18-dev"
+            "dev-main": "1.20-dev"
         },
         "thanks": {
             "name": "symfony/polyfill",
diff --git a/src/Iconv/composer.json b/src/Iconv/composer.json
index 4184b44..26f1e59 100644
--- a/src/Iconv/composer.json
+++ b/src/Iconv/composer.json
@@ -16,7 +16,7 @@
         }
     ],
     "require": {
-        "php": ">=5.3.3"
+        "php": ">=7.1"
     },
     "autoload": {
         "psr-4": { "Symfony\\Polyfill\\Iconv\\": "" },
@@ -28,7 +28,7 @@
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "1.18-dev"
+            "dev-main": "1.20-dev"
         },
         "thanks": {
             "name": "symfony/polyfill",
diff --git a/src/Intl/Grapheme/composer.json b/src/Intl/Grapheme/composer.json
index 47e5ff9..4d0bcb7 100644
--- a/src/Intl/Grapheme/composer.json
+++ b/src/Intl/Grapheme/composer.json
@@ -16,7 +16,7 @@
         }
     ],
     "require": {
-        "php": ">=5.3.3"
+        "php": ">=7.1"
     },
     "autoload": {
         "psr-4": { "Symfony\\Polyfill\\Intl\\Grapheme\\": "" },
@@ -28,7 +28,7 @@
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "1.18-dev"
+            "dev-main": "1.20-dev"
         },
         "thanks": {
             "name": "symfony/polyfill",
diff --git a/src/Intl/Icu/composer.json b/src/Intl/Icu/composer.json
index da89a7f..da274a3 100644
--- a/src/Intl/Icu/composer.json
+++ b/src/Intl/Icu/composer.json
@@ -16,7 +16,7 @@
         }
     ],
     "require": {
-        "php": ">=5.3.3",
+        "php": ">=7.1",
         "symfony/intl": "~2.3|~3.0|~4.0|~5.0"
     },
     "autoload": {
@@ -28,7 +28,7 @@
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "1.18-dev"
+            "dev-main": "1.20-dev"
         },
         "thanks": {
             "name": "symfony/polyfill",
diff --git a/src/Intl/Idn/composer.json b/src/Intl/Idn/composer.json
index af34193..a3bd0d7 100644
--- a/src/Intl/Idn/composer.json
+++ b/src/Intl/Idn/composer.json
@@ -20,9 +20,8 @@
         }
     ],
     "require": {
-        "php": ">=5.3.3",
+        "php": ">=7.1",
         "symfony/polyfill-intl-normalizer": "^1.10",
-        "symfony/polyfill-php70": "^1.10",
         "symfony/polyfill-php72": "^1.10"
     },
     "autoload": {
@@ -35,7 +34,7 @@
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "1.18-dev"
+            "dev-main": "1.20-dev"
         },
         "thanks": {
             "name": "symfony/polyfill",
diff --git a/src/Intl/MessageFormatter/composer.json b/src/Intl/MessageFormatter/composer.json
index abe7d67..72a0991 100644
--- a/src/Intl/MessageFormatter/composer.json
+++ b/src/Intl/MessageFormatter/composer.json
@@ -16,7 +16,7 @@
         }
     ],
     "require": {
-        "php": ">=5.3.3"
+        "php": ">=7.1"
     },
     "autoload": {
         "psr-4": { "Symfony\\Polyfill\\Intl\\MessageFormatter\\": "" },
@@ -29,7 +29,7 @@
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "1.18-dev"
+            "dev-main": "1.20-dev"
         },
         "thanks": {
             "name": "symfony/polyfill",
diff --git a/src/Intl/Normalizer/composer.json b/src/Intl/Normalizer/composer.json
index b0986a8..873abd3 100644
--- a/src/Intl/Normalizer/composer.json
+++ b/src/Intl/Normalizer/composer.json
@@ -16,7 +16,7 @@
         }
     ],
     "require": {
-        "php": ">=5.3.3"
+        "php": ">=7.1"
     },
     "autoload": {
         "psr-4": { "Symfony\\Polyfill\\Intl\\Normalizer\\": "" },
@@ -29,7 +29,7 @@
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "1.18-dev"
+            "dev-main": "1.20-dev"
         },
         "thanks": {
             "name": "symfony/polyfill",
diff --git a/src/Mbstring/composer.json b/src/Mbstring/composer.json
index 06e6b31..ca4a839 100644
--- a/src/Mbstring/composer.json
+++ b/src/Mbstring/composer.json
@@ -16,7 +16,7 @@
         }
     ],
     "require": {
-        "php": ">=5.3.3"
+        "php": ">=7.1"
     },
     "autoload": {
         "psr-4": { "Symfony\\Polyfill\\Mbstring\\": "" },
@@ -28,7 +28,7 @@
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "1.18-dev"
+            "dev-main": "1.20-dev"
         },
         "thanks": {
             "name": "symfony/polyfill",
diff --git a/src/Php54/composer.json b/src/Php54/composer.json
index 5235f48..3cc0757 100644
--- a/src/Php54/composer.json
+++ b/src/Php54/composer.json
@@ -1,6 +1,6 @@
 {
     "name": "symfony/polyfill-php54",
-    "type": "library",
+    "type": "metapackage",
     "description": "Symfony polyfill backporting some PHP 5.4+ features to lower PHP versions",
     "keywords": ["polyfill", "shim", "compatibility", "portable"],
     "homepage": "https://symfony.com",
@@ -16,17 +16,12 @@
         }
     ],
     "require": {
-        "php": ">=5.3.3"
-    },
-    "autoload": {
-        "psr-4": { "Symfony\\Polyfill\\Php54\\": "" },
-        "files": [ "bootstrap.php" ],
-        "classmap": [ "Resources/stubs" ]
+        "php": ">=7.1"
     },
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "1.18-dev"
+            "dev-main": "1.20-dev"
         },
         "thanks": {
             "name": "symfony/polyfill",
diff --git a/src/Php55/composer.json b/src/Php55/composer.json
index 05e8a0b..63cb1a2 100644
--- a/src/Php55/composer.json
+++ b/src/Php55/composer.json
@@ -1,6 +1,6 @@
 {
     "name": "symfony/polyfill-php55",
-    "type": "library",
+    "type": "metapackage",
     "description": "Symfony polyfill backporting some PHP 5.5+ features to lower PHP versions",
     "keywords": ["polyfill", "shim", "compatibility", "portable"],
     "homepage": "https://symfony.com",
@@ -16,17 +16,12 @@
         }
     ],
     "require": {
-        "php": ">=5.3.3",
-        "ircmaxell/password-compat": "~1.0"
-    },
-    "autoload": {
-        "psr-4": { "Symfony\\Polyfill\\Php55\\": "" },
-        "files": [ "bootstrap.php" ]
+        "php": ">=7.1"
     },
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "1.18-dev"
+            "dev-main": "1.20-dev"
         },
         "thanks": {
             "name": "symfony/polyfill",
diff --git a/src/Php56/composer.json b/src/Php56/composer.json
index a60e567..b0b450f 100644
--- a/src/Php56/composer.json
+++ b/src/Php56/composer.json
@@ -1,6 +1,6 @@
 {
     "name": "symfony/polyfill-php56",
-    "type": "library",
+    "type": "metapackage",
     "description": "Symfony polyfill backporting some PHP 5.6+ features to lower PHP versions",
     "keywords": ["polyfill", "shim", "compatibility", "portable"],
     "homepage": "https://symfony.com",
@@ -16,17 +16,12 @@
         }
     ],
     "require": {
-        "php": ">=5.3.3",
-        "symfony/polyfill-util": "~1.0"
-    },
-    "autoload": {
-        "psr-4": { "Symfony\\Polyfill\\Php56\\": "" },
-        "files": [ "bootstrap.php" ]
+        "php": ">=7.1"
     },
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "1.18-dev"
+            "dev-main": "1.20-dev"
         },
         "thanks": {
             "name": "symfony/polyfill",
diff --git a/src/Php70/composer.json b/src/Php70/composer.json
index 771a6f6..13c4154 100644
--- a/src/Php70/composer.json
+++ b/src/Php70/composer.json
@@ -1,6 +1,6 @@
 {
     "name": "symfony/polyfill-php70",
-    "type": "library",
+    "type": "metapackage",
     "description": "Symfony polyfill backporting some PHP 7.0+ features to lower PHP versions",
     "keywords": ["polyfill", "shim", "compatibility", "portable"],
     "homepage": "https://symfony.com",
@@ -16,18 +16,12 @@
         }
     ],
     "require": {
-        "php": ">=5.3.3",
-        "paragonie/random_compat": "~1.0|~2.0|~9.99"
-    },
-    "autoload": {
-        "psr-4": { "Symfony\\Polyfill\\Php70\\": "" },
-        "files": [ "bootstrap.php" ],
-        "classmap": [ "Resources/stubs" ]
+        "php": ">=7.1"
     },
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "1.18-dev"
+            "dev-main": "1.20-dev"
         },
         "thanks": {
             "name": "symfony/polyfill",
diff --git a/src/Php71/composer.json b/src/Php71/composer.json
index 535e843..e92a9d8 100644
--- a/src/Php71/composer.json
+++ b/src/Php71/composer.json
@@ -1,6 +1,6 @@
 {
     "name": "symfony/polyfill-php71",
-    "type": "library",
+    "type": "metapackage",
     "description": "Symfony polyfill backporting some PHP 7.1+ features to lower PHP versions",
     "keywords": ["polyfill", "shim", "compatibility", "portable"],
     "homepage": "https://symfony.com",
@@ -16,16 +16,12 @@
         }
     ],
     "require": {
-        "php": ">=5.3.3"
-    },
-    "autoload": {
-        "psr-4": { "Symfony\\Polyfill\\Php71\\": "" },
-        "files": [ "bootstrap.php" ]
+        "php": ">=7.1"
     },
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "1.18-dev"
+            "dev-main": "1.20-dev"
         },
         "thanks": {
             "name": "symfony/polyfill",
diff --git a/src/Php72/composer.json b/src/Php72/composer.json
index e295cab..994443a 100644
--- a/src/Php72/composer.json
+++ b/src/Php72/composer.json
@@ -16,7 +16,7 @@
         }
     ],
     "require": {
-        "php": ">=5.3.3"
+        "php": ">=7.1"
     },
     "autoload": {
         "psr-4": { "Symfony\\Polyfill\\Php72\\": "" },
@@ -25,7 +25,7 @@
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "1.18-dev"
+            "dev-main": "1.20-dev"
         },
         "thanks": {
             "name": "symfony/polyfill",
diff --git a/src/Php73/composer.json b/src/Php73/composer.json
index 5eaa9cf..6c9660d 100644
--- a/src/Php73/composer.json
+++ b/src/Php73/composer.json
@@ -16,7 +16,7 @@
         }
     ],
     "require": {
-        "php": ">=5.3.3"
+        "php": ">=7.1"
     },
     "autoload": {
         "psr-4": { "Symfony\\Polyfill\\Php73\\": "" },
@@ -26,7 +26,7 @@
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "1.18-dev"
+            "dev-main": "1.20-dev"
         },
         "thanks": {
             "name": "symfony/polyfill",
diff --git a/src/Php74/composer.json b/src/Php74/composer.json
index 2c188a4..32682a4 100644
--- a/src/Php74/composer.json
+++ b/src/Php74/composer.json
@@ -20,7 +20,7 @@
         }
     ],
     "require": {
-        "php": ">=5.3.3"
+        "php": ">=7.1"
     },
     "autoload": {
         "psr-4": { "Symfony\\Polyfill\\Php74\\": "" },
@@ -29,7 +29,7 @@
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "1.18-dev"
+            "dev-main": "1.20-dev"
         },
         "thanks": {
             "name": "symfony/polyfill",
diff --git a/src/Php80/composer.json b/src/Php80/composer.json
index 51086cc..8ad4c31 100644
--- a/src/Php80/composer.json
+++ b/src/Php80/composer.json
@@ -20,7 +20,7 @@
         }
     ],
     "require": {
-        "php": ">=7.0.8"
+        "php": ">=7.1"
     },
     "autoload": {
         "psr-4": { "Symfony\\Polyfill\\Php80\\": "" },
@@ -30,7 +30,7 @@
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "1.18-dev"
+            "dev-main": "1.20-dev"
         },
         "thanks": {
             "name": "symfony/polyfill",
diff --git a/src/Util/composer.json b/src/Util/composer.json
index 3343c66..d06dab2 100644
--- a/src/Util/composer.json
+++ b/src/Util/composer.json
@@ -16,7 +16,7 @@
         }
     ],
     "require": {
-        "php": ">=5.3.3"
+        "php": ">=7.1"
     },
     "autoload": {
         "psr-4": { "Symfony\\Polyfill\\Util\\": "" }
@@ -24,7 +24,7 @@
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "1.18-dev"
+            "dev-main": "1.20-dev"
         },
         "thanks": {
             "name": "symfony/polyfill",
diff --git a/src/Uuid/composer.json b/src/Uuid/composer.json
index c037546..4c9c17e 100644
--- a/src/Uuid/composer.json
+++ b/src/Uuid/composer.json
@@ -16,8 +16,7 @@
         }
     ],
     "require": {
-        "php": ">=5.3.3",
-        "paragonie/random_compat": "~1.0|~2.0|~9.99"
+        "php": ">=7.1"
     },
     "autoload": {
         "psr-4": { "Symfony\\Polyfill\\Uuid\\": "" },
@@ -29,7 +28,7 @@
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "1.18-dev"
+            "dev-main": "1.20-dev"
         },
         "thanks": {
             "name": "symfony/polyfill",
diff --git a/src/Xml/composer.json b/src/Xml/composer.json
index 4320462..43958ae 100644
--- a/src/Xml/composer.json
+++ b/src/Xml/composer.json
@@ -17,13 +17,13 @@
     ],
     "abandoned": "symfony/polyfill-php72",
     "require": {
-        "php": ">=5.3.3",
-        "symfony/polyfill-php72": "~1.4"
+        "php": ">=7.1",
+        "symfony/polyfill-php72": "^1.20"
     },
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "1.18-dev"
+            "dev-main": "1.20-dev"
         },
         "thanks": {
             "name": "symfony/polyfill",