【XML-DOM欠如】 Laravelでパスワードリセットができなかったわけ

これは、なかなか気づけなかったが、 デバッグ画面を丁寧に見ていてよかった。

[(User)@(Host) ~]$ yum list installed | grep php
php.x86_64                            7.1.33-5.el7.remi              @remi-php71
php-cli.x86_64                        7.1.33-5.el7.remi              @remi-php71
php-common.x86_64                     7.1.33-5.el7.remi              @remi-php71
php-devel.x86_64                      7.1.33-5.el7.remi              @remi-php71
php-gd.x86_64                         7.1.33-5.el7.remi              @remi-php71
php-json.x86_64                       7.1.33-5.el7.remi              @remi-php71
php-mbstring.x86_64                   7.1.33-5.el7.remi              @remi-php71
php-mysqlnd.x86_64                    7.1.33-5.el7.remi              @remi-php71
php-pdo.x86_64                        7.1.33-5.el7.remi              @remi-php71
[(User)@(Host) ~]$ 
[(User)@(Host) ~]# yum install --enablerepo=remi,remi-php71 php-xml
Loaded plugins: fastestmirror, langpacks
Loading mirror speeds from cached hostfile
 * base: ty1.mirror.newmediaexpress.com
 * epel: ftp.iij.ad.jp
 * extras: ty1.mirror.newmediaexpress.com
 * remi: ftp.riken.jp
 * remi-php71: ftp.riken.jp
 * remi-safe: ftp.riken.jp
 * updates: ty1.mirror.newmediaexpress.com
remi-php71                                                                               | 3.0 kB  00:00:00     
remi-php71/primary_db                                                                    | 245 kB  00:00:00     
Resolving Dependencies
--> Running transaction check
---> Package php-xml.x86_64 0:7.1.33-8.el7.remi will be installed
--> Processing Dependency: php-common(x86-64) = 7.1.33-8.el7.remi for package: php-xml-7.1.33-8.el7.remi.x86_64
--> Processing Dependency: libxslt.so.1(LIBXML2_1.0.11)(64bit) for package: php-xml-7.1.33-8.el7.remi.x86_64
--> Processing Dependency: libxslt.so.1(LIBXML2_1.0.13)(64bit) for package: php-xml-7.1.33-8.el7.remi.x86_64
--> Processing Dependency: libxslt.so.1(LIBXML2_1.0.18)(64bit) for package: php-xml-7.1.33-8.el7.remi.x86_64
--> Processing Dependency: libxslt.so.1(LIBXML2_1.0.22)(64bit) for package: php-xml-7.1.33-8.el7.remi.x86_64
--> Processing Dependency: libxslt.so.1(LIBXML2_1.0.24)(64bit) for package: php-xml-7.1.33-8.el7.remi.x86_64
--> Processing Dependency: libexslt.so.0()(64bit) for package: php-xml-7.1.33-8.el7.remi.x86_64
--> Processing Dependency: libxslt.so.1()(64bit) for package: php-xml-7.1.33-8.el7.remi.x86_64
--> Running transaction check
---> Package libxslt.x86_64 0:1.1.28-5.el7 will be installed
---> Package php-common.x86_64 0:7.1.33-5.el7.remi will be updated
--> Processing Dependency: php-common(x86-64) = 7.1.33-5.el7.remi for package: php-pdo-7.1.33-5.el7.remi.x86_64
--> Processing Dependency: php-common(x86-64) = 7.1.33-5.el7.remi for package: php-json-7.1.33-5.el7.remi.x86_64
--> Processing Dependency: php-common(x86-64) = 7.1.33-5.el7.remi for package: php-cli-7.1.33-5.el7.remi.x86_64
--> Processing Dependency: php-common(x86-64) = 7.1.33-5.el7.remi for package: php-mbstring-7.1.33-5.el7.remi.x86_64
--> Processing Dependency: php-common(x86-64) = 7.1.33-5.el7.remi for package: php-7.1.33-5.el7.remi.x86_64
--> Processing Dependency: php-common(x86-64) = 7.1.33-5.el7.remi for package: php-gd-7.1.33-5.el7.remi.x86_64
---> Package php-common.x86_64 0:7.1.33-8.el7.remi will be an update
--> Running transaction check
---> Package php.x86_64 0:7.1.33-5.el7.remi will be updated
---> Package php.x86_64 0:7.1.33-8.el7.remi will be an update
---> Package php-cli.x86_64 0:7.1.33-5.el7.remi will be updated
--> Processing Dependency: php-cli(x86-64) = 7.1.33-5.el7.remi for package: php-devel-7.1.33-5.el7.remi.x86_64
---> Package php-cli.x86_64 0:7.1.33-8.el7.remi will be an update
---> Package php-gd.x86_64 0:7.1.33-5.el7.remi will be updated
---> Package php-gd.x86_64 0:7.1.33-8.el7.remi will be an update
---> Package php-json.x86_64 0:7.1.33-5.el7.remi will be updated
---> Package php-json.x86_64 0:7.1.33-8.el7.remi will be an update
---> Package php-mbstring.x86_64 0:7.1.33-5.el7.remi will be updated
---> Package php-mbstring.x86_64 0:7.1.33-8.el7.remi will be an update
---> Package php-pdo.x86_64 0:7.1.33-5.el7.remi will be updated
--> Processing Dependency: php-pdo(x86-64) = 7.1.33-5.el7.remi for package: php-mysqlnd-7.1.33-5.el7.remi.x86_64
---> Package php-pdo.x86_64 0:7.1.33-8.el7.remi will be an update
--> Running transaction check
---> Package php-devel.x86_64 0:7.1.33-5.el7.remi will be updated
---> Package php-devel.x86_64 0:7.1.33-8.el7.remi will be an update
---> Package php-mysqlnd.x86_64 0:7.1.33-5.el7.remi will be updated
---> Package php-mysqlnd.x86_64 0:7.1.33-8.el7.remi will be an update
--> Finished Dependency Resolution

Dependencies Resolved

================================================================================================================
 Package                    Arch                 Version                         Repository                Size
================================================================================================================
Installing:
 php-xml                    x86_64               7.1.33-8.el7.remi               remi-php71               212 k
Installing for dependencies:
 libxslt                    x86_64               1.1.28-5.el7                    base                     242 k
Updating for dependencies:
 php                        x86_64               7.1.33-8.el7.remi               remi-php71               3.0 M
 php-cli                    x86_64               7.1.33-8.el7.remi               remi-php71               4.6 M
 php-common                 x86_64               7.1.33-8.el7.remi               remi-php71               1.0 M
 php-devel                  x86_64               7.1.33-8.el7.remi               remi-php71               1.1 M
 php-gd                     x86_64               7.1.33-8.el7.remi               remi-php71                78 k
 php-json                   x86_64               7.1.33-8.el7.remi               remi-php71                64 k
 php-mbstring               x86_64               7.1.33-8.el7.remi               remi-php71               582 k
 php-mysqlnd                x86_64               7.1.33-8.el7.remi               remi-php71               233 k
 php-pdo                    x86_64               7.1.33-8.el7.remi               remi-php71               127 k

Transaction Summary
================================================================================================================
Install  1 Package  (+1 Dependent package)
Upgrade             ( 9 Dependent packages)

Total download size: 11 M
Is this ok [y/d/N]: y
Downloading packages:
Delta RPMs disabled because /usr/bin/applydeltarpm not installed.
(1/11): libxslt-1.1.28-5.el7.x86_64.rpm                                                  | 242 kB  00:00:00     
(2/11): php-7.1.33-8.el7.remi.x86_64.rpm                                                 | 3.0 MB  00:00:00     
(3/11): php-common-7.1.33-8.el7.remi.x86_64.rpm                                          | 1.0 MB  00:00:00     
(4/11): php-cli-7.1.33-8.el7.remi.x86_64.rpm                                             | 4.6 MB  00:00:00     
(5/11): php-gd-7.1.33-8.el7.remi.x86_64.rpm                                              |  78 kB  00:00:00     
(6/11): php-devel-7.1.33-8.el7.remi.x86_64.rpm                                           | 1.1 MB  00:00:00     
(7/11): php-json-7.1.33-8.el7.remi.x86_64.rpm                                            |  64 kB  00:00:00     
(8/11): php-mysqlnd-7.1.33-8.el7.remi.x86_64.rpm                                         | 233 kB  00:00:00     
(9/11): php-mbstring-7.1.33-8.el7.remi.x86_64.rpm                                        | 582 kB  00:00:00     
(10/11): php-pdo-7.1.33-8.el7.remi.x86_64.rpm                                            | 127 kB  00:00:00     
(11/11): php-xml-7.1.33-8.el7.remi.x86_64.rpm                                            | 212 kB  00:00:00     
----------------------------------------------------------------------------------------------------------------
Total                                                                           7.9 MB/s |  11 MB  00:00:01     
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Updating   : php-common-7.1.33-8.el7.remi.x86_64                                                         1/20 
  Updating   : php-json-7.1.33-8.el7.remi.x86_64                                                           2/20 
  Updating   : php-cli-7.1.33-8.el7.remi.x86_64                                                            3/20 
  Updating   : php-pdo-7.1.33-8.el7.remi.x86_64                                                            4/20 
  Installing : libxslt-1.1.28-5.el7.x86_64                                                                 5/20 
  Installing : php-xml-7.1.33-8.el7.remi.x86_64                                                            6/20 
  Updating   : php-mysqlnd-7.1.33-8.el7.remi.x86_64                                                        7/20 
  Updating   : php-7.1.33-8.el7.remi.x86_64                                                                8/20 
  Updating   : php-devel-7.1.33-8.el7.remi.x86_64                                                          9/20 
  Updating   : php-mbstring-7.1.33-8.el7.remi.x86_64                                                      10/20 
  Updating   : php-gd-7.1.33-8.el7.remi.x86_64                                                            11/20 
  Cleanup    : php-7.1.33-5.el7.remi.x86_64                                                               12/20 
  Cleanup    : php-devel-7.1.33-5.el7.remi.x86_64                                                         13/20 
  Cleanup    : php-cli-7.1.33-5.el7.remi.x86_64                                                           14/20 
  Cleanup    : php-mysqlnd-7.1.33-5.el7.remi.x86_64                                                       15/20 
  Cleanup    : php-pdo-7.1.33-5.el7.remi.x86_64                                                           16/20 
  Cleanup    : php-gd-7.1.33-5.el7.remi.x86_64                                                            17/20 
  Cleanup    : php-mbstring-7.1.33-5.el7.remi.x86_64                                                      18/20 
  Cleanup    : php-common-7.1.33-5.el7.remi.x86_64                                                        19/20 
  Cleanup    : php-json-7.1.33-5.el7.remi.x86_64                                                          20/20 
=====================================================================

  WARNING : PHP 7.1 have reached its "End of Life" in
  December 2019. Even, if this package includes some of
  the important security fix, backported from 7.2, the
  UPGRADE to a maintained version is very strongly RECOMMENDED.

=====================================================================
  Verifying  : php-xml-7.1.33-8.el7.remi.x86_64                                                            1/20 
  Verifying  : php-json-7.1.33-8.el7.remi.x86_64                                                           2/20 
  Verifying  : php-7.1.33-8.el7.remi.x86_64                                                                3/20 
  Verifying  : php-devel-7.1.33-8.el7.remi.x86_64                                                          4/20 
  Verifying  : libxslt-1.1.28-5.el7.x86_64                                                                 5/20 
  Verifying  : php-mbstring-7.1.33-8.el7.remi.x86_64                                                       6/20 
  Verifying  : php-pdo-7.1.33-8.el7.remi.x86_64                                                            7/20 
  Verifying  : php-cli-7.1.33-8.el7.remi.x86_64                                                            8/20 
  Verifying  : php-common-7.1.33-8.el7.remi.x86_64                                                         9/20 
  Verifying  : php-gd-7.1.33-8.el7.remi.x86_64                                                            10/20 
  Verifying  : php-mysqlnd-7.1.33-8.el7.remi.x86_64                                                       11/20 
  Verifying  : php-common-7.1.33-5.el7.remi.x86_64                                                        12/20 
  Verifying  : php-cli-7.1.33-5.el7.remi.x86_64                                                           13/20 
  Verifying  : php-gd-7.1.33-5.el7.remi.x86_64                                                            14/20 
  Verifying  : php-pdo-7.1.33-5.el7.remi.x86_64                                                           15/20 
  Verifying  : php-mysqlnd-7.1.33-5.el7.remi.x86_64                                                       16/20 
  Verifying  : php-mbstring-7.1.33-5.el7.remi.x86_64                                                      17/20 
  Verifying  : php-7.1.33-5.el7.remi.x86_64                                                               18/20 
  Verifying  : php-json-7.1.33-5.el7.remi.x86_64                                                          19/20 
  Verifying  : php-devel-7.1.33-5.el7.remi.x86_64                                                         20/20 

Installed:
  php-xml.x86_64 0:7.1.33-8.el7.remi                                                                            

Dependency Installed:
  libxslt.x86_64 0:1.1.28-5.el7                                                                                 

Dependency Updated:
  php.x86_64 0:7.1.33-8.el7.remi                          php-cli.x86_64 0:7.1.33-8.el7.remi                    
  php-common.x86_64 0:7.1.33-8.el7.remi                   php-devel.x86_64 0:7.1.33-8.el7.remi                  
  php-gd.x86_64 0:7.1.33-8.el7.remi                       php-json.x86_64 0:7.1.33-8.el7.remi                   
  php-mbstring.x86_64 0:7.1.33-8.el7.remi                 php-mysqlnd.x86_64 0:7.1.33-8.el7.remi                
  php-pdo.x86_64 0:7.1.33-8.el7.remi                     

Complete!

[(User)@(Host) ~]# systemctl restart httpd
[(User)@(Host) ~]#