初始化仓库

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Collection/Memory/SimpleCache1.php

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+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Collection\Memory;
+
+use DateInterval;
+use Psr\SimpleCache\CacheInterface;
+
+/**
+ * This is the default implementation for in-memory cell collection.
+ *
+ * Alternatives implementation should leverage off-memory, non-volatile storage
+ * to reduce overall memory usage.
+ */
+class SimpleCache1 implements CacheInterface
+{
+    /**
+     * @var array Cell Cache
+     */
+    private $cache = [];
+
+    /**
+     * @return bool
+     */
+    public function clear()
+    {
+        $this->cache = [];
+
+        return true;
+    }
+
+    /**
+     * @param string $key
+     *
+     * @return bool
+     */
+    public function delete($key)
+    {
+        unset($this->cache[$key]);
+
+        return true;
+    }
+
+    /**
+     * @param iterable $keys
+     *
+     * @return bool
+     */
+    public function deleteMultiple($keys)
+    {
+        foreach ($keys as $key) {
+            $this->delete($key);
+        }
+
+        return true;
+    }
+
+    /**
+     * @param string $key
+     * @param mixed  $default
+     *
+     * @return mixed
+     */
+    public function get($key, $default = null)
+    {
+        if ($this->has($key)) {
+            return $this->cache[$key];
+        }
+
+        return $default;
+    }
+
+    /**
+     * @param iterable $keys
+     * @param mixed    $default
+     *
+     * @return iterable
+     */
+    public function getMultiple($keys, $default = null)
+    {
+        $results = [];
+        foreach ($keys as $key) {
+            $results[$key] = $this->get($key, $default);
+        }
+
+        return $results;
+    }
+
+    /**
+     * @param string $key
+     *
+     * @return bool
+     */
+    public function has($key)
+    {
+        return array_key_exists($key, $this->cache);
+    }
+
+    /**
+     * @param string                 $key
+     * @param mixed                  $value
+     * @param null|DateInterval|int $ttl
+     *
+     * @return bool
+     */
+    public function set($key, $value, $ttl = null)
+    {
+        $this->cache[$key] = $value;
+
+        return true;
+    }
+
+    /**
+     * @param iterable               $values
+     * @param null|DateInterval|int $ttl
+     *
+     * @return bool
+     */
+    public function setMultiple($values, $ttl = null)
+    {
+        foreach ($values as $key => $value) {
+            $this->set($key, $value);
+        }
+
+        return true;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Collection/Memory/SimpleCache3.php

@@ -0,0 +1,109 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Collection\Memory;
+
+use DateInterval;
+use Psr\SimpleCache\CacheInterface;
+
+/**
+ * This is the default implementation for in-memory cell collection.
+ *
+ * Alternatives implementation should leverage off-memory, non-volatile storage
+ * to reduce overall memory usage.
+ */
+class SimpleCache3 implements CacheInterface
+{
+    /**
+     * @var array Cell Cache
+     */
+    private $cache = [];
+
+    public function clear(): bool
+    {
+        $this->cache = [];
+
+        return true;
+    }
+
+    /**
+     * @param string $key
+     */
+    public function delete($key): bool
+    {
+        unset($this->cache[$key]);
+
+        return true;
+    }
+
+    /**
+     * @param iterable $keys
+     */
+    public function deleteMultiple($keys): bool
+    {
+        foreach ($keys as $key) {
+            $this->delete($key);
+        }
+
+        return true;
+    }
+
+    /**
+     * @param string $key
+     * @param mixed  $default
+     */
+    public function get($key, $default = null): mixed
+    {
+        if ($this->has($key)) {
+            return $this->cache[$key];
+        }
+
+        return $default;
+    }
+
+    /**
+     * @param iterable $keys
+     * @param mixed    $default
+     */
+    public function getMultiple($keys, $default = null): iterable
+    {
+        $results = [];
+        foreach ($keys as $key) {
+            $results[$key] = $this->get($key, $default);
+        }
+
+        return $results;
+    }
+
+    /**
+     * @param string $key
+     */
+    public function has($key): bool
+    {
+        return array_key_exists($key, $this->cache);
+    }
+
+    /**
+     * @param string                 $key
+     * @param mixed                  $value
+     * @param null|DateInterval|int $ttl
+     */
+    public function set($key, $value, $ttl = null): bool
+    {
+        $this->cache[$key] = $value;
+
+        return true;
+    }
+
+    /**
+     * @param iterable               $values
+     * @param null|DateInterval|int $ttl
+     */
+    public function setMultiple($values, $ttl = null): bool
+    {
+        foreach ($values as $key => $value) {
+            $this->set($key, $value);
+        }
+
+        return true;
+    }
+}