php: Drop PHP 7.2 support

nixos/doc/manual/release-notes/rl-2009.xml

@@ -42,6 +42,11 @@
      PHP now defaults to PHP 7.4, updated from 7.3.
     </para>
    </listitem>
+   <listitem>
+    <para>
+     PHP 7.2 is no longer supported due to upstream not supporting this version for the entire lifecycle of the 20.09 release.
+    </para>
+   </listitem>
    <listitem>
     <para>
      Python 3 now defaults to Python 3.8 instead of 3.7.

pkgs/development/interpreters/php/default.nix

@@ -267,14 +267,6 @@ let
           };
         };
 
-  php72base = callPackage generic (_args // {
-    version = "7.2.32";
-    sha256 = "19wqbpvsd6c6iaad00h0m0xnx4r8fj56pwfhki2cw5xdfi10lp3i";
-
-    # https://bugs.php.net/bug.php?id=76826
-    extraPatches = lib.optional stdenv.isDarwin ./php72-darwin-isfinite.patch;
-  });
-
   php73base = callPackage generic (_args // {
     version = "7.3.20";
     sha256 = "1pl9bjwvdva2yx4sh465z9cr4bnr8mvv008w71sy1kqsj6a7ivf6";
@@ -301,8 +293,7 @@ let
 
   php74 = php74base.withExtensions defaultPhpExtensions;
   php73 = php73base.withExtensions defaultPhpExtensionsWithHash;
-  php72 = php72base.withExtensions defaultPhpExtensionsWithHash;
 
 in {
-  inherit php72 php73 php74;
+  inherit php73 php74;
 }

pkgs/development/interpreters/php/php72-darwin-isfinite.patch

@@ -1,62 +0,0 @@
-diff --git a/Zend/configure.ac b/Zend/configure.ac
-index b95c1360b8..fe16c86007 100644
---- a/Zend/configure.ac
-+++ b/Zend/configure.ac
-@@ -60,7 +60,7 @@ int zend_sprintf(char *buffer, const char *format, ...);
- #include <math.h>
- 
- #ifndef zend_isnan
--#if HAVE_DECL_ISNAN && (!defined(__cplusplus) || __cplusplus < 201103L)
-+#if HAVE_DECL_ISNAN && (defined(__APPLE__) || defined(__APPLE_CC__) || !defined(__cplusplus) || __cplusplus < 201103L)
- #define zend_isnan(a) isnan(a)
- #elif defined(HAVE_FPCLASS)
- #define zend_isnan(a) ((fpclass(a) == FP_SNAN) || (fpclass(a) == FP_QNAN))
-@@ -69,7 +69,7 @@ int zend_sprintf(char *buffer, const char *format, ...);
- #endif
- #endif
- 
--#if HAVE_DECL_ISINF && (!defined(__cplusplus) || __cplusplus < 201103L)
-+#if HAVE_DECL_ISINF && (defined(__APPLE__) || defined(__APPLE_CC__) || !defined(__cplusplus) || __cplusplus < 201103L)
- #define zend_isinf(a) isinf(a)
- #elif defined(INFINITY)
- /* Might not work, but is required by ISO C99 */
-@@ -80,7 +80,7 @@ int zend_sprintf(char *buffer, const char *format, ...);
- #define zend_isinf(a) 0
- #endif
- 
--#if HAVE_DECL_ISFINITE && (!defined(__cplusplus) || __cplusplus < 201103L)
-+#if HAVE_DECL_ISFINITE && (defined(__APPLE__) || defined(__APPLE_CC__) || !defined(__cplusplus) || __cplusplus < 201103L)
- #define zend_finite(a) isfinite(a)
- #elif defined(HAVE_FINITE)
- #define zend_finite(a) finite(a)
-diff --git a/configure.ac b/configure.ac
-index d3f3cacd07..ddbf712ba2 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -68,7 +68,7 @@ int zend_sprintf(char *buffer, const char *format, ...);
- #include <math.h>
- 
- #ifndef zend_isnan
--#if HAVE_DECL_ISNAN && (!defined(__cplusplus) || __cplusplus < 201103L)
-+#if HAVE_DECL_ISNAN && (defined(__APPLE__) || defined(__APPLE_CC__) || !defined(__cplusplus) || __cplusplus < 201103L)
- #define zend_isnan(a) isnan(a)
- #elif defined(HAVE_FPCLASS)
- #define zend_isnan(a) ((fpclass(a) == FP_SNAN) || (fpclass(a) == FP_QNAN))
-@@ -77,7 +77,7 @@ int zend_sprintf(char *buffer, const char *format, ...);
- #endif
- #endif
- 
--#if HAVE_DECL_ISINF && (!defined(__cplusplus) || __cplusplus < 201103L)
-+#if HAVE_DECL_ISINF && (defined(__APPLE__) || defined(__APPLE_CC__) || !defined(__cplusplus) || __cplusplus < 201103L)
- #define zend_isinf(a) isinf(a)
- #elif defined(INFINITY)
- /* Might not work, but is required by ISO C99 */
-@@ -88,7 +88,7 @@ int zend_sprintf(char *buffer, const char *format, ...);
- #define zend_isinf(a) 0
- #endif
- 
--#if HAVE_DECL_ISFINITE && (!defined(__cplusplus) || __cplusplus < 201103L)
-+#if HAVE_DECL_ISFINITE && (defined(__APPLE__) || defined(__APPLE_CC__) || !defined(__cplusplus) || __cplusplus < 201103L)
- #define zend_finite(a) isfinite(a)
- #elif defined(HAVE_FINITE)
- #define zend_finite(a) finite(a)

pkgs/servers/http/unit/default.nix

@@ -1,7 +1,6 @@
 { stdenv, fetchFromGitHub, nixosTests, which
 , withPython2 ? false, python2
 , withPython3 ? true, python3, ncurses
-, withPHP72 ? false, php72
 , withPHP73 ? false, php73
 , withPHP74 ? true, php74
 , withPerl528 ? false, perl528
@@ -27,7 +26,6 @@ let
     fpmSupport = false;
   };
 
-  php72-unit = php72.override phpConfig;
   php73-unit = php73.override phpConfig;
   php74-unit = php74.override phpConfig;
 
@@ -47,7 +45,6 @@ in stdenv.mkDerivation rec {
   buildInputs = [ ]
     ++ optional withPython2 python2
     ++ optionals withPython3 [ python3 ncurses ]
-    ++ optional withPHP72 php72-unit
     ++ optional withPHP73 php73-unit
     ++ optional withPHP74 php74-unit
     ++ optional withPerl528 perl528
@@ -68,14 +65,12 @@ in stdenv.mkDerivation rec {
     ++ optional withDebug   "--debug";
 
   # Optionally add the PHP derivations used so they can be addressed in the configs
-  usedPhp72 = optionals withPHP72 php72-unit;
   usedPhp73 = optionals withPHP73 php73-unit;
   usedPhp74 = optionals withPHP74 php74-unit;
 
   postConfigure = ''
     ${optionalString withPython2    "./configure python --module=python2  --config=python2-config  --lib-path=${python2}/lib"}
     ${optionalString withPython3    "./configure python --module=python3  --config=python3-config  --lib-path=${python3}/lib"}
-    ${optionalString withPHP72      "./configure php    --module=php72    --config=${php72-unit.unwrapped.dev}/bin/php-config --lib-path=${php72-unit}/lib"}
     ${optionalString withPHP73      "./configure php    --module=php73    --config=${php73-unit.unwrapped.dev}/bin/php-config --lib-path=${php73-unit}/lib"}
     ${optionalString withPHP74      "./configure php    --module=php74    --config=${php74-unit.unwrapped.dev}/bin/php-config --lib-path=${php74-unit}/lib"}
     ${optionalString withPerl528    "./configure perl   --module=perl528  --perl=${perl528}/bin/perl"}

pkgs/top-level/aliases.nix

@@ -348,7 +348,6 @@ mapAliases ({
     with the following snippet:
     php74.override { embedSupport = true; apxs2Support = false; }
   ''; # added 2020-04-01
-  php72-embed = php-embed; # added 2020-04-01
   php73-embed = php-embed; # added 2020-04-01
   php74-embed = php-embed; # added 2020-04-01
 
@@ -359,7 +358,6 @@ mapAliases ({
   ''; # added 2020-04-01
   php74Packages-embed = phpPackages-embed;
   php73Packages-embed = phpPackages-embed;
-  php72Packages-embed = phpPackages-embed;
 
   php-unit = throw ''
     php*-unit has been dropped, you can build something similar with
@@ -373,7 +371,6 @@ mapAliases ({
       fpmSupport = false;
     }
   ''; # added 2020-04-01
-  php72-unit = php-unit; # added 2020-04-01
   php73-unit = php-unit; # added 2020-04-01
   php74-unit = php-unit; # added 2020-04-01
 
@@ -391,7 +388,6 @@ mapAliases ({
   ''; # added 2020-04-01
   php74Packages-unit = phpPackages-unit;
   php73Packages-unit = phpPackages-unit;
-  php72Packages-unit = phpPackages-unit;
 
   pidgin-with-plugins = pidgin; # added 2016-06
   pidginlatex = pidgin-latex; # added 2018-01-08

pkgs/top-level/all-packages.nix

@@ -9866,18 +9866,16 @@ in
   php = php74;
 
   phpPackages = php74Packages;
-  php72Packages = recurseIntoAttrs php72.packages;
   php73Packages = recurseIntoAttrs php73.packages;
   php74Packages = recurseIntoAttrs php74.packages;
 
   phpExtensions = php74Extensions;
-  php72Extensions = recurseIntoAttrs php72.extensions;
   php73Extensions = recurseIntoAttrs php73.extensions;
   php74Extensions = recurseIntoAttrs php74.extensions;
 
   inherit (callPackage ../development/interpreters/php {
     stdenv = if stdenv.cc.isClang then llvmPackages_6.stdenv else stdenv;
-  }) php74 php73 php72;
+  }) php74 php73;
 
   picoc = callPackage ../development/interpreters/picoc {};