symfony
diff --git a/‎src/Symfony/Component/Cache/Traits/PdoTrait.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Cache/Traits/PdoTrait.php
+1-1Lines changed: 1 addition & 1 deletion b/‎src/Symfony/Component/Cache/Traits/PdoTrait.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Cache/Traits/PdoTrait.php
+1-1Lines changed: 1 addition & 1 deletion
diff --git a/‎src/Symfony/Component/Lock/CHANGELOG.md
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+5Lines changed: 5 additions & 0 deletions b/‎src/Symfony/Component/Lock/CHANGELOG.md
Copy file name to clipboardExpand all lines: src/Symfony/Component/Lock/CHANGELOG.md
+5Lines changed: 5 additions & 0 deletions
diff --git a/‎src/Symfony/Component/Lock/Store/MemcachedStore.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Lock/Store/MemcachedStore.php
+6-9Lines changed: 6 additions & 9 deletions b/‎src/Symfony/Component/Lock/Store/MemcachedStore.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Lock/Store/MemcachedStore.php
+6-9Lines changed: 6 additions & 9 deletions
@@ -53,7 +53,7 @@ private function init($connOrDsn, $namespace, $defaultLifetime, array $options)
         } elseif (is_string($connOrDsn)) {
             $this->dsn = $connOrDsn;
         } else {
-            throw new InvalidArgumentException(sprintf('"%s" requires PDO or Doctrine\DBAL\Connection instance or DSN string as first argument, "%s" given.', __CLASS__, is_object($connOrDsn) ? get_class($connOrDsn) : gettype($connOrDsn)));
+            throw new InvalidArgumentException(sprintf('"%s" requires a PDO or Doctrine\DBAL\Connection instance or a DSN string as first argument, "%s" given.', __CLASS__, is_object($connOrDsn) ? get_class($connOrDsn) : gettype($connOrDsn)));
         }
 
         $this->table = isset($options['db_table']) ? $options['db_table'] : $this->table;
 
@@ -1,6 +1,11 @@
 CHANGELOG
 =========
 
+4.2.0
+-----
+
+ * added the PDO Store
+
 3.4.0
 -----
 
 
@@ -57,7 +57,7 @@ public function __construct(\Memcached $memcached, int $initialTtl = 300)
      */
     public function save(Key $key)
     {
-        $token = $this->getToken($key);
+        $token = $this->getUniqueToken($key);
         $key->reduceLifetime($this->initialTtl);
         if (!$this->memcached->add((string) $key, $token, (int) ceil($this->initialTtl))) {
             // the lock is already acquired. It could be us. Let's try to put off.
@@ -80,13 +80,13 @@ public function waitAndSave(Key $key)
     public function putOffExpiration(Key $key, $ttl)
     {
         if ($ttl < 1) {
-            throw new InvalidArgumentException(sprintf('%s() expects a TTL greater or equals to 1. Got %s.', __METHOD__, $ttl));
+            throw new InvalidArgumentException(sprintf('%s() expects a TTL greater or equals to 1 second. Got %s.', __METHOD__, $ttl));
         }
 
         // Interface defines a float value but Store required an integer.
         $ttl = (int) ceil($ttl);
 
-        $token = $this->getToken($key);
+        $token = $this->getUniqueToken($key);
 
         list($value, $cas) = $this->getValueAndCas($key);
 
@@ -120,7 +120,7 @@ public function putOffExpiration(Key $key, $ttl)
      */
     public function delete(Key $key)
     {
-        $token = $this->getToken($key);
+        $token = $this->getUniqueToken($key);
 
         list($value, $cas) = $this->getValueAndCas($key);
 
@@ -144,13 +144,10 @@ public function delete(Key $key)
      */
     public function exists(Key $key)
     {
-        return $this->memcached->get((string) $key) === $this->getToken($key);
+        return $this->memcached->get((string) $key) === $this->getUniqueToken($key);
     }
 
-    /**
-     * Retrieve an unique token for the given key.
-     */
-    private function getToken(Key $key): string
+    private function getUniqueToken(Key $key): string
     {
         if (!$key->hasState(__CLASS__)) {
             $token = base64_encode(random_bytes(32));
Original file line number	Diff line number	Diff line change
`@@ -53,7 +53,7 @@ private function init($connOrDsn, $namespace, $defaultLifetime, array $options)`
`53`	`53`	`} elseif (is_string($connOrDsn)) {`
`54`	`54`	`$this->dsn = $connOrDsn;`
`55`	`55`	`} else {`
`56`		`- throw new InvalidArgumentException(sprintf('"%s" requires PDO or Doctrine\DBAL\Connection instance or DSN string as first argument, "%s" given.', __CLASS__, is_object($connOrDsn) ? get_class($connOrDsn) : gettype($connOrDsn)));`
	`56`	`+ throw new InvalidArgumentException(sprintf('"%s" requires a PDO or Doctrine\DBAL\Connection instance or a DSN string as first argument, "%s" given.', __CLASS__, is_object($connOrDsn) ? get_class($connOrDsn) : gettype($connOrDsn)));`
`57`	`57`	`}`
`58`	`58`
`59`	`59`	`$this->table = isset($options['db_table']) ? $options['db_table'] : $this->table;`