diff --git a/.gitignore b/.gitignore
index ae9cdf7..5f0510e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,7 @@
src/ExtismLib.php
example/php_errors.log
php_errors.log
+.phpunit.cache
+.phpunit.result.cache
+.php-cs-fixer.cache
+.vscode
\ No newline at end of file
diff --git a/Makefile b/Makefile
index 49234c2..cd6f17b 100644
--- a/Makefile
+++ b/Makefile
@@ -5,3 +5,9 @@ prepare:
test: prepare
php vendor/bin/phpunit ./tests
+
+cscheck:
+ vendor/bin/phpcs .
+
+csfix:
+ vendor/bin/php-cs-fixer fix .
\ No newline at end of file
diff --git a/README.md b/README.md
index ef757fc..9893399 100644
--- a/README.md
+++ b/README.md
@@ -41,7 +41,7 @@ First you should add a using statement for Extism:
```php
use Extism\Plugin;
use Extism\Manifest;
-use Extism\UrlWasmSource;
+use Extism\Manifest\UrlWasmSource;
```
## Creating A Plug-in
diff --git a/composer.json b/composer.json
index 1e6ccd2..6f9c2f5 100644
--- a/composer.json
+++ b/composer.json
@@ -33,14 +33,14 @@
"psr-4": {
"Extism\\": "src/"
},
- "files": [
- "src/Manifest.php",
- "src/Plugin.php",
- "src/CurrentPlugin.php"
- ]
+ "psr-0": {
+ "LibExtism": "src"
+ }
},
"autoload-dev": {
- "psr-4": {}
+ "psr-4": {
+ "Extism\\Tests\\": "tests/"
+ }
},
"config": {
"sort-packages": true
@@ -49,6 +49,8 @@
"scripts": {},
"scripts-descriptions": {},
"require-dev": {
- "phpunit/phpunit": "^9"
+ "friendsofphp/php-cs-fixer": "^3.59",
+ "phpunit/phpunit": "^9",
+ "squizlabs/php_codesniffer": "^3.10"
}
}
diff --git a/example/index.php b/example/index.php
index 243664c..d637982 100644
--- a/example/index.php
+++ b/example/index.php
@@ -1,9 +1,10 @@
call("count_vowels", "Yellow, World!");
-var_dump($output);
\ No newline at end of file
+var_dump($output);
diff --git a/example/memory_test.php b/example/memory_test.php
index 6164dc4..144d940 100644
--- a/example/memory_test.php
+++ b/example/memory_test.php
@@ -1,19 +1,18 @@
+
+
+
+
+
+ */vendor/*
+
\ No newline at end of file
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
new file mode 100644
index 0000000..c76e12c
--- /dev/null
+++ b/phpunit.xml.dist
@@ -0,0 +1,13 @@
+
+
+
+
+ tests/
+
+
+
\ No newline at end of file
diff --git a/src/CurrentPlugin.php b/src/CurrentPlugin.php
index 138fb08..e931a55 100644
--- a/src/CurrentPlugin.php
+++ b/src/CurrentPlugin.php
@@ -1,8 +1,8 @@
handle = $handle;
$this->lib = $lib;
@@ -26,10 +26,10 @@ function __construct($lib, \FFI\CData $handle)
/**
* Reads a string from the plugin's memory at the given offset.
- *
+ *
* @param int $offset Offset of the block to read.
*/
- function read_block(int $offset) : string
+ public function read_block(int $offset): string
{
$ptr = $this->lib->extism_current_plugin_memory($this->handle);
$ptr = $this->lib->ffi->cast("char *", $ptr);
@@ -42,20 +42,20 @@ function read_block(int $offset) : string
/**
* Allocates a block of memory in the plugin's memory and returns the offset.
- *
+ *
* @param int $size Size of the block to allocate in bytes.
*/
- function allocate_block(int $size) : int
+ private function allocate_block(int $size): int
{
return $this->lib->extism_current_plugin_memory_alloc($this->handle, $size);
}
/**
* Writes a string to the plugin's memory, returning the offset of the block.
- *
+ *
* @param string $data Buffer to write to the plugin's memory.
*/
- function write_block(string $data) : int
+ public function write_block(string $data): int
{
$offset = $this->allocate_block(strlen($data));
$this->fill_block($offset, $data);
@@ -64,11 +64,11 @@ function write_block(string $data) : int
/**
* Fills a block of memory in the plugin's memory.
- *
+ *
* @param int $offset Offset of the block to fill.
* @param string $data Buffer to fill the block with.
*/
- function fill_block(int $offset, string $data) : void
+ private function fill_block(int $offset, string $data): void
{
$ptr = $this->lib->extism_current_plugin_memory($this->handle);
$ptr = $this->lib->ffi->cast("char *", $ptr);
@@ -79,11 +79,11 @@ function fill_block(int $offset, string $data) : void
/**
* Frees a block of memory in the plugin's memory.
- *
+ *
* @param int $offset Offset of the block to free.
*/
- function free_block(int $offset) : void
+ private function free_block(int $offset): void
{
$this->lib->extism_current_plugin_memory_free($this->handle, $offset);
}
-}
\ No newline at end of file
+}
diff --git a/src/ExtismValType.php b/src/ExtismValType.php
new file mode 100644
index 0000000..0a78b0f
--- /dev/null
+++ b/src/ExtismValType.php
@@ -0,0 +1,15 @@
+getParameters();
@@ -54,7 +52,7 @@ function __construct(string $name, array $inputTypes, array $outputTypes, callab
global $lib;
if ($lib == null) {
- $lib = new \LibExtism();
+ $lib = new \Extism\Internal\LibExtism();
}
$this->lib = $lib;
@@ -80,9 +78,9 @@ function __construct(string $name, array $inputTypes, array $outputTypes, callab
$r = $callback(...$params);
- if ($r == NULL) {
+ if ($r == null) {
$r = 0;
- } else if (gettype($r) == "string") {
+ } elseif (gettype($r) == "string") {
$r = $currentPlugin->write_block($r);
}
@@ -106,7 +104,6 @@ function __construct(string $name, array $inputTypes, array $outputTypes, callab
throw new \Exception("Unsupported type for output: " . $output->t);
}
}
-
// Throwing an exception in FFI callback is not supported and
// causes a fatal error without a stack trace.
// So we catch it and print the exception manually
@@ -123,12 +120,12 @@ function __construct(string $name, array $inputTypes, array $outputTypes, callab
$this->set_namespace("extism:host/user");
}
- function __destruct()
+ public function __destruct()
{
$this->lib->extism_function_free($this->handle);
}
- function set_namespace(string $namespace)
+ public function set_namespace(string $namespace)
{
$this->lib->extism_function_set_namespace($this->handle, $namespace);
}
@@ -156,12 +153,12 @@ private static function get_type_name(\ReflectionParameter $param)
}
private static function get_parameters(
- CurrentPlugin $currentPlugin,
+ CurrentPlugin $currentPlugin,
\FFI\CData $inputs,
int $n_inputs,
- array $arguments,
- int $offset) : array
- {
+ array $arguments,
+ int $offset
+ ): array {
$params = [];
if ($offset == 1) {
@@ -219,7 +216,7 @@ private static function validate_arguments(array $arguments, array $inputTypes)
if ($argType == null) {
continue;
- } else if ($argType == "string") {
+ } elseif ($argType == "string") {
// string is represented as a pointer to a block of memory
$argType = "int";
}
diff --git a/src/LibExtism.php b/src/Internal/LibExtism.php
similarity index 62%
rename from src/LibExtism.php
rename to src/Internal/LibExtism.php
index 3937218..c145469 100644
--- a/src/LibExtism.php
+++ b/src/Internal/LibExtism.php
@@ -1,22 +1,25 @@
ffi = LibExtism::findSo($name);
}
- function findSo(string $name): \FFI {
+ private function findSo(string $name): \FFI
+ {
$platform = php_uname("s");
-
$directories = [];
- if (LibExtism::startsWith($platform, "windows")) {
+ if ($this->startsWith($platform, "windows")) {
$path = getenv('PATH');
$directories = explode(PATH_SEPARATOR, $path);
-
} else {
$directories = ['/usr/local/lib', '/usr/lib'];
}
@@ -38,94 +41,102 @@ function findSo(string $name): \FFI {
throw new \RuntimeException('Failed to find shared object. Searched locations: ' . implode(', ', $searchedPaths));
}
- function soname() {
+ private function soname()
+ {
$platform = php_uname("s");
switch ($platform) {
case "Darwin":
return "libextism.dylib";
- case "Linux":
+ case "Linux":
return "libextism.so";
case "Windows NT":
return "extism.dll";
default:
- throw new \Exception("Extism: unsupported platform ".$platform);
+ throw new \Exception("Extism: unsupported platform " . $platform);
}
}
- function extism_current_plugin_memory(FFI\CData $plugin): \FFI\CData
+ public function extism_current_plugin_memory(\FFI\CData $plugin): \FFI\CData
{
return $this->ffi->extism_current_plugin_memory($plugin);
}
- function extism_current_plugin_memory_free(FFI\CData $plugin, FFI\CData $ptr): void
+ public function extism_current_plugin_memory_free(\FFI\CData $plugin, \FFI\CData $ptr): void
{
$this->ffi->extism_current_plugin_memory_free($plugin, $ptr);
}
- function extism_current_plugin_memory_alloc(FFI\CData $plugin, int $size): int
+ public function extism_current_plugin_memory_alloc(\FFI\CData $plugin, int $size): int
{
return $this->ffi->extism_current_plugin_memory_alloc($plugin, $size);
}
- function extism_current_plugin_memory_length(FFI\CData $plugin, int $offset): int
+ public function extism_current_plugin_memory_length(\FFI\CData $plugin, int $offset): int
{
return $this->ffi->extism_current_plugin_memory_length($plugin, $offset);
}
- function extism_plugin_new(string $wasm, int $wasm_size, FFI\CData $functions, int $n_functions, bool $with_wasi, ?FFI\CData $errmsg): ?FFI\CData
+ public function extism_plugin_new(string $wasm, int $wasm_size, array $functions, int $n_functions, bool $with_wasi, ?\FFI\CData $errmsg): ?\FFI\CData
{
+ $functionHandles = array_map(function ($function) {
+ return $function->handle;
+ }, $functions);
+
+ $functionHandles = $this->toCArray($functionHandles, "ExtismFunction*");
+
$ptr = $this->owned("uint8_t", $wasm);
$wasi = $with_wasi ? 1 : 0;
- $pluginPtr = $this->ffi->extism_plugin_new($ptr, $wasm_size, $functions, $n_functions, $wasi, $errmsg);
+ $pluginPtr = $this->ffi->extism_plugin_new($ptr, $wasm_size, $functionHandles, $n_functions, $wasi, $errmsg);
return $this->ffi->cast("ExtismPlugin*", $pluginPtr);
}
- function extism_plugin_new_error_free(FFI\CData $ptr): void {
+ public function extism_plugin_new_error_free(\FFI\CData $ptr): void
+ {
$this->ffi->extism_plugin_new_error_free($ptr);
}
- function extism_plugin_function_exists(FFI\CData $plugin, string $func_name): bool
+ public function extism_plugin_function_exists(\FFI\CData $plugin, string $func_name): bool
{
return $this->ffi->extism_plugin_function_exists($plugin, $func_name);
}
- function extism_version(): string
+ public function extism_version(): string
{
return $this->ffi->extism_version();
}
- function extism_plugin_call(FFI\CData $plugin, string $func_name, string $data, int $data_len): int
+ public function extism_plugin_call(\FFI\CData $plugin, string $func_name, string $data, int $data_len): int
{
$dataPtr = $this->owned("uint8_t", $data);
return $this->ffi->extism_plugin_call($plugin, $func_name, $dataPtr, $data_len);
}
- function extism_error(FFI\CData $plugin): ?string
+ public function extism_error(\FFI\CData $plugin): ?string
{
return $this->ffi->extism_error($plugin);
}
- function extism_plugin_error(FFI\CData $plugin): ?string
+ private function extism_plugin_error(\FFI\CData $plugin): ?string
{
return $this->ffi->extism_plugin_error($plugin);
}
- function extism_plugin_output_data(FFI\CData $plugin): string
+ public function extism_plugin_output_data(\FFI\CData $plugin): string
{
$length = $this->ffi->extism_plugin_output_length($plugin);
$ptr = $this->ffi->extism_plugin_output_data($plugin);
- return FFI::string($ptr, $length);
+ return \FFI::string($ptr, $length);
}
- function extism_plugin_free(\FFI\CData $plugin): void
+ public function extism_plugin_free(\FFI\CData $plugin): void
{
$this->ffi->extism_plugin_free($plugin);
}
- function extism_log_file(string $filename, string $log_level): void
+ public function extism_log_file(string $filename, string $log_level): void
{
$filenamePtr = $this->ownedZero($filename);
$log_levelPtr = $this->ownedZero($log_level);
@@ -133,7 +144,7 @@ function extism_log_file(string $filename, string $log_level): void
$this->ffi->extism_log_file($filenamePtr, $log_levelPtr);
}
- function extism_function_new(string $name, array $inputTypes, array $outputTypes, callable $callback, $userData, $freeUserData) : \FFI\CData
+ public function extism_function_new(string $name, array $inputTypes, array $outputTypes, callable $callback, $userData, $freeUserData): \FFI\CData
{
$inputs = $this->toCArray($inputTypes, "ExtismValType");
$outputs = $this->toCArray($outputTypes, "ExtismValType");
@@ -143,18 +154,18 @@ function extism_function_new(string $name, array $inputTypes, array $outputTypes
return $handle;
}
- function extism_function_free(FFI\CData $handle): void
+ public function extism_function_free(\FFI\CData $handle): void
{
$this->ffi->extism_function_free($handle);
}
- function extism_function_set_namespace(FFI\CData $handle, string $name)
+ public function extism_function_set_namespace(\FFI\CData $handle, string $name)
{
$namePtr = $this->ownedZero($name);
$this->ffi->extism_function_set_namespace($handle, $namePtr);
}
- function toCArray(array $array, string $type): ?FFI\CData
+ private function toCArray(array $array, string $type): ?\FFI\CData
{
if (count($array) == 0) {
return $this->ffi->new($type . "*");
@@ -168,25 +179,24 @@ function toCArray(array $array, string $type): ?FFI\CData
return $cArray;
}
- function owned(string $type, string $string): ?FFI\CData
+ private function owned(string $type, string $string): ?\FFI\CData
{
if (strlen($string) == 0) {
return null;
}
$str = $this->ffi->new($type . "[" . \strlen($string) . "]", true);
- FFI::memcpy($str, $string, \strlen($string));
+ \FFI::memcpy($str, $string, \strlen($string));
return $str;
}
- function ownedZero(string $string): ?FFI\CData
+ private function ownedZero(string $string): ?\FFI\CData
{
return $this->owned("char", "$string\0");
}
- function startsWith($haystack, $needle) {
+ private function startsWith($haystack, $needle)
+ {
return strcasecmp(substr($haystack, 0, strlen($needle)), $needle) === 0;
}
}
-
-?>
diff --git a/src/extism.h b/src/Internal/extism.h
similarity index 100%
rename from src/extism.h
rename to src/Internal/extism.h
diff --git a/src/Manifest.php b/src/Manifest.php
index 9c89fc0..dbb6810 100644
--- a/src/Manifest.php
+++ b/src/Manifest.php
@@ -1,18 +1,22 @@
wasm = $wasm;
@@ -25,7 +29,7 @@ public function __construct(...$wasm)
/**
* List of Wasm sources. See `UrlWasmSource`, `PathWasmSource` and `ByteArrayWasmSource`.
*
- * @var WasmSource[]
+ * @var \Extism\Manifest\WasmSource[]
*/
public $wasm = [];
@@ -65,170 +69,3 @@ public function __construct(...$wasm)
*/
public $timeout_ms;
}
-
-/**
- * Configures memory for the Wasm runtime.
- * Memory is described in units of pages (64KB) and represents contiguous chunks of addressable memory.
- */
-class MemoryOptions
-{
- /**
- * Max number of pages. Each page is 64KB.
- *
- * @var int
- */
- public $max_pages;
-
- /**
- * Max number of bytes returned by `extism_http_request`
- *
- * @var int
- */
- public $max_http_response_bytes;
-
- /**
- * Max number of bytes allowed in the Extism var store
- *
- * @var int
- */
- public $max_var_bytes;
-}
-
-/**
- * A named Wasm source.
- */
-abstract class WasmSource
-{
- /**
- * Logical name of the Wasm source.
- *
- * @var string|null
- */
- public $name;
-
- /**
- * Hash of the WASM source.
- *
- * @var string|null
- */
- public $hash;
-}
-
-/**
- * Wasm Source represented by a file referenced by a path.
- */
-class PathWasmSource extends WasmSource
-{
- /**
- * Constructor.
- *
- * @param string $path path to wasm plugin.
- * @param string|null $name
- * @param string|null $hash
- */
- public function __construct($path, $name = null, $hash = null)
- {
- $this->path = realpath($path);
-
- if (!$this->path) {
- throw new \Exception("Path not found: '" . $path . "'");
- }
-
- $this->name = $name ?? pathinfo($path, PATHINFO_FILENAME);
- $this->hash = $hash;
- }
-
- /**
- * Path to wasm plugin.
- *
- * @var string
- */
- public $path;
-}
-
-/**
- * Wasm Source represented by a file referenced by a path.
- */
-class UrlWasmSource extends WasmSource
-{
- /**
- * Constructor.
- *
- * @param string $url uri to wasm plugin.
- * @param string|null $name
- * @param string|null $hash
- */
- public function __construct($url, $name = null, $hash = null)
- {
- $this->url = $url;
- $this->name = $name;
- $this->hash = $hash;
- $this->headers = new \stdClass();
- }
-
- /**
- * Uri to wasm plugin.
- *
- * @var string
- */
- public $url;
-
- /**
- * HTTP headers. Examples: `header1=value`, `Authorization=Basic 123`
- *
- * @var object|null
- */
- public $headers;
-
- /**
- * HTTP Method. Examples: `GET`, `POST`, `DELETE`. See `HttpMethod` for a list of options.
- *
- * @var string|null
- */
- public $method;
-}
-
-/**
- * HTTP defines a set of request methods to indicate the desired action to be performed for a given resource.
- */
-class HttpMethod
-{
- const GET = 'GET';
- const HEAD = 'HEAD';
- const POST = 'POST';
- const PUT = 'PUT';
- const DELETE = 'DELETE';
- const CONNECT = 'CONNECT';
- const OPTIONS = 'OPTIONS';
- const TRACE = 'TRACE';
- const PATCH = 'PATCH';
-}
-
-/**
- * Wasm Source represented by raw bytes.
- */
-class ByteArrayWasmSource extends WasmSource
-{
- /**
- * Constructor.
- *
- * @param string $data the byte array representing the Wasm code
- * @param string|null $name
- * @param string|null $hash
- */
- public function __construct(string $data, $name = null, $hash = null)
- {
- $this->data = base64_encode($data);
- $this->name = $name;
- $this->hash = $hash;
- }
-
- /**
- * The byte array representing the Wasm code encoded in Base64.
- *
- * @var string
- */
- public $data;
-}
-
-?>
diff --git a/src/Manifest/ByteArrayWasmSource.php b/src/Manifest/ByteArrayWasmSource.php
new file mode 100644
index 0000000..17f70ae
--- /dev/null
+++ b/src/Manifest/ByteArrayWasmSource.php
@@ -0,0 +1,30 @@
+data = base64_encode($data);
+ $this->name = $name;
+ $this->hash = $hash;
+ }
+
+ /**
+ * The byte array representing the Wasm code encoded in Base64.
+ *
+ * @var string
+ */
+ public $data;
+}
diff --git a/src/Manifest/HttpMethod.php b/src/Manifest/HttpMethod.php
new file mode 100644
index 0000000..692d886
--- /dev/null
+++ b/src/Manifest/HttpMethod.php
@@ -0,0 +1,19 @@
+path = realpath($path);
+
+ if (!$this->path) {
+ throw new \Exception("Path not found: '" . $path . "'");
+ }
+
+ $this->name = $name ?? pathinfo($path, PATHINFO_FILENAME);
+ $this->hash = $hash;
+ }
+
+ /**
+ * Path to wasm plugin.
+ *
+ * @var string
+ */
+ public $path;
+}
diff --git a/src/Manifest/UrlWasmSource.php b/src/Manifest/UrlWasmSource.php
new file mode 100644
index 0000000..e390032
--- /dev/null
+++ b/src/Manifest/UrlWasmSource.php
@@ -0,0 +1,45 @@
+url = $url;
+ $this->name = $name;
+ $this->hash = $hash;
+ $this->headers = new \stdClass();
+ }
+
+ /**
+ * Uri to wasm plugin.
+ *
+ * @var string
+ */
+ public $url;
+
+ /**
+ * HTTP headers. Examples: `header1=value`, `Authorization=Basic 123`
+ *
+ * @var object|null
+ */
+ public $headers;
+
+ /**
+ * HTTP Method. Examples: `GET`, `POST`, `DELETE`. See `HttpMethod` for a list of options.
+ *
+ * @var string|null
+ */
+ public $method;
+}
diff --git a/src/Manifest/WasmSource.php b/src/Manifest/WasmSource.php
new file mode 100644
index 0000000..fb42ed0
--- /dev/null
+++ b/src/Manifest/WasmSource.php
@@ -0,0 +1,23 @@
+lib = $lib;
-
- $functionHandles = array_map(function ($function) {
- return $function->handle;
- }, $functions);
-
- $functionHandles = $this->lib->toCArray($functionHandles, "ExtismFunction*");
-
$data = json_encode($manifest);
if (!$data) {
@@ -58,7 +52,7 @@ public function __construct(Manifest $manifest, bool $with_wasi = false, array $
}
$errPtr = $lib->ffi->new($lib->ffi->type("char*"));
- $handle = $this->lib->extism_plugin_new($data, strlen($data), $functionHandles, count($functions), $with_wasi, \FFI::addr($errPtr));
+ $handle = $this->lib->extism_plugin_new($data, strlen($data), $functions, count($functions), $with_wasi, \FFI::addr($errPtr));
if (\FFI::isNull($errPtr) == false) {
$error = \FFI::string($errPtr);
@@ -79,9 +73,9 @@ public function __destruct()
/**
* Check if the plugin contains a function.
- *
+ *
* @param string $name
- *
+ *
* @return bool `true` if the function exists, `false` otherwise
*/
public function functionExists(string $name)
@@ -91,10 +85,10 @@ public function functionExists(string $name)
/**
* Call a function in the Plugin and return the result.
- *
+ *
* @param string $name Name of function.
* @param string $input Input buffer
- *
+ *
* @return string Output buffer
*/
public function call(string $name, string $input = null): string
@@ -113,14 +107,14 @@ public function call(string $name, string $input = null): string
/**
* Configures file logging. This applies to all Plugin instances.
- *
+ *
* @param string $filename Path of log file. The file will be created if it doesn't exist.
* @param string $level Minimum log level. Valid values are: `trace`, `debug`, `info`, `warn`, `error`
* or more complex filter like `extism=trace,cranelift=debug`.
*/
public static function setLogFile(string $filename, string $level): void
{
- $lib = new \LibExtism();
+ $lib = new \Extism\Internal\LibExtism();
$lib->extism_log_file($filename, $level);
}
@@ -130,7 +124,7 @@ public static function setLogFile(string $filename, string $level): void
*/
public static function version()
{
- $lib = new \LibExtism();
+ $lib = new \Extism\Internal\LibExtism();
return $lib->extism_version();
}
-}
\ No newline at end of file
+}
diff --git a/tests/Helpers.php b/tests/Helpers.php
index 06f2fc8..cf8b298 100644
--- a/tests/Helpers.php
+++ b/tests/Helpers.php
@@ -1,21 +1,22 @@
-
\ No newline at end of file
diff --git a/tests/ManifestTest.php b/tests/ManifestTest.php
index 345127f..ddf766d 100644
--- a/tests/ManifestTest.php
+++ b/tests/ManifestTest.php
@@ -1,11 +1,15 @@
-allowed_hosts = ["jsonplaceholder.*.com"];
});
@@ -89,13 +93,11 @@ public static function loadPlugin(string $name, ?callable $config = null)
{
$path = __DIR__ . '/../wasm/' . $name;
$manifest = new Manifest(new PathWasmSource($path, 'main'));
-
+
if ($config !== null) {
$config($manifest);
}
-
+
return new Plugin($manifest, true, []);
}
}
-
-?>
\ No newline at end of file
diff --git a/tests/PluginTest.php b/tests/PluginTest.php
index 3ac8fa8..7fbd78f 100644
--- a/tests/PluginTest.php
+++ b/tests/PluginTest.php
@@ -1,15 +1,16 @@
-expectExceptionMessage("Extism: unable to load plugin: Unable to create Extism plugin: unknown import: `extism:host/user::kv_read` has not been defined");
- $kvRead = new HostFunction("kv_read", [ExtismValType::I64], [ExtismValType::I64], function (string $key) { });
+ $kvRead = new HostFunction("kv_read", [ExtismValType::I64], [ExtismValType::I64], function (string $key) {
+ //
+ });
$kvRead->set_namespace("custom");
- $kvWrite = new HostFunction("kv_write", [ExtismValType::I64, ExtismValType::I64], [], function (string $key, string $value) {});
+ $kvWrite = new HostFunction("kv_write", [ExtismValType::I64, ExtismValType::I64], [], function (string $key, string $value) {
+ //
+ });
$kvRead->set_namespace("custom");
$plugin = self::loadPlugin("count_vowels_kvstore.wasm", [$kvRead, $kvWrite]);