Merge branch '5.0' into 5.1

* 5.0:
  Fix abstract method name in PHP doc block
  Various cleanups
  [HttpClient] fix issues in tests
  Fixes sprintf(): Too few arguments in form transformer
  [Console] Fix QuestionHelper::disableStty()
  [Validator] Use Mime component to determine mime type for file validator
  validate subforms in all validation groups
  Update Hungarian translations
  Add meaningful message when Process is not installed (ProcessHelper)
  [PropertyAccess] Fix TypeError parsing again.
  [TwigBridge] fix fallback html-to-txt body converter
  [Security/Http] fix merge
  [ErrorHandler] fix setting $trace to null in FatalError
  [Form] add missing Czech validators translation
  [Validator] add missing Czech translations
  never directly validate Existence (Required/Optional) constraints

Author: nicolas-grekas

Adapter/ExtLdap/EntryManager.php

@@ -38,7 +38,7 @@ public function add(Entry $entry)
         $con = $this->getConnectionResource();
 
         if (!@ldap_add($con, $entry->getDn(), $entry->getAttributes())) {
-            throw new LdapException(sprintf('Could not add entry "%s": '.ldap_error($con), $entry->getDn()), ldap_errno($con));
+            throw new LdapException(sprintf('Could not add entry "%s": ', $entry->getDn()).ldap_error($con), ldap_errno($con));
         }
 
         return $this;
@@ -52,7 +52,7 @@ public function update(Entry $entry)
         $con = $this->getConnectionResource();
 
         if (!@ldap_modify($con, $entry->getDn(), $entry->getAttributes())) {
-            throw new LdapException(sprintf('Could not update entry "%s": '.ldap_error($con), $entry->getDn()), ldap_errno($con));
+            throw new LdapException(sprintf('Could not update entry "%s": ', $entry->getDn()).ldap_error($con), ldap_errno($con));
         }
     }
 
@@ -64,7 +64,7 @@ public function remove(Entry $entry)
         $con = $this->getConnectionResource();
 
         if (!@ldap_delete($con, $entry->getDn())) {
-            throw new LdapException(sprintf('Could not remove entry "%s": '.ldap_error($con), $entry->getDn()), ldap_errno($con));
+            throw new LdapException(sprintf('Could not remove entry "%s": ', $entry->getDn()).ldap_error($con), ldap_errno($con));
         }
     }
 
@@ -79,7 +79,7 @@ public function addAttributeValues(Entry $entry, string $attribute, array $value
         $con = $this->getConnectionResource();
 
         if (!@ldap_mod_add($con, $entry->getDn(), [$attribute => $values])) {
-            throw new LdapException(sprintf('Could not add values to entry "%s", attribute %s: '.ldap_error($con), $entry->getDn(), $attribute), ldap_errno($con));
+            throw new LdapException(sprintf('Could not add values to entry "%s", attribute %s: ', $entry->getDn(), $attribute).ldap_error($con), ldap_errno($con));
         }
     }
 
@@ -94,7 +94,7 @@ public function removeAttributeValues(Entry $entry, string $attribute, array $va
         $con = $this->getConnectionResource();
 
         if (!@ldap_mod_del($con, $entry->getDn(), [$attribute => $values])) {
-            throw new LdapException(sprintf('Could not remove values from entry "%s", attribute %s: '.ldap_error($con), $entry->getDn(), $attribute), ldap_errno($con));
+            throw new LdapException(sprintf('Could not remove values from entry "%s", attribute %s: ', $entry->getDn(), $attribute).ldap_error($con), ldap_errno($con));
         }
     }
 
@@ -106,7 +106,7 @@ public function rename(Entry $entry, string $newRdn, bool $removeOldRdn = true)
         $con = $this->getConnectionResource();
 
         if (!@ldap_rename($con, $entry->getDn(), $newRdn, null, $removeOldRdn)) {
-            throw new LdapException(sprintf('Could not rename entry "%s" to "%s": '.ldap_error($con), $entry->getDn(), $newRdn), ldap_errno($con));
+            throw new LdapException(sprintf('Could not rename entry "%s" to "%s": ', $entry->getDn(), $newRdn).ldap_error($con), ldap_errno($con));
         }
     }
 
@@ -122,7 +122,7 @@ public function move(Entry $entry, string $newParent)
         $rdn = $this->parseRdnFromEntry($entry);
         // deleteOldRdn does not matter here, since the Rdn will not be changing in the move.
         if (!@ldap_rename($con, $entry->getDn(), $rdn, $newParent, true)) {
-            throw new LdapException(sprintf('Could not move entry "%s" to "%s": '.ldap_error($con), $entry->getDn(), $newParent), ldap_errno($con));
+            throw new LdapException(sprintf('Could not move entry "%s" to "%s": ', $entry->getDn(), $newParent).ldap_error($con), ldap_errno($con));
         }
     }
 
@@ -152,7 +152,7 @@ public function applyOperations(string $dn, iterable $operations): void
         }
 
         if (!@ldap_modify_batch($this->getConnectionResource(), $dn, $operationsMapped)) {
-            throw new UpdateOperationException(sprintf('Error executing UpdateOperation on "%s": '.ldap_error($this->getConnectionResource()), $dn), ldap_errno($con));
+            throw new UpdateOperationException(sprintf('Error executing UpdateOperation on "%s": ', $dn).ldap_error($this->getConnectionResource()), ldap_errno($con));
         }
     }