Examples with Invoker php.runtime.invoke.Invoker used on opensource projects

Example 26 with Invoker

use of php.runtime.invoke.Invoker in project jphp by jphp-compiler.

the class WrapFlow method each.

@Signature(@Arg(value = "callback", type = HintType.CALLABLE))
public Memory each(Environment env, Memory... args) {
    ForeachIterator iterator = getSelfIterator(env);
    Invoker invoker = Invoker.valueOf(env, null, args[0]);
    int cnt = 0;
    while (iterator.next()) {
        cnt++;
        if (call(iterator, invoker).toValue() == Memory.FALSE)
            break;
    }
    return LongMemory.valueOf(cnt);
}

Example 27 with Invoker

use of php.runtime.invoke.Invoker in project jphp by jphp-compiler.

the class OutputFunctions method ob_start.

public static Memory ob_start(Environment env, TraceInfo trace, Memory outputCallback, Memory _chunkSize, Memory erase) {
    Invoker invoker;
    if (!outputCallback.isNull()) {
        invoker = expectingCallback(env, trace, 1, outputCallback);
        if (invoker == null)
            return Memory.FALSE;
        invoker.check("ob_start", trace);
    }
    switch(_chunkSize.getRealType()) {
        case ARRAY:
        case STRING:
        case OBJECT:
            env.warning(trace, "ob_start() expects parameter 2 to be long, " + _chunkSize.getRealType().toString() + " given");
            return Memory.NULL;
    }
    switch(erase.getRealType()) {
        case ARRAY:
        case STRING:
        case OBJECT:
            env.warning(trace, "ob_start() expects parameter 3 to be long, " + erase.getRealType().toString() + " given");
            return Memory.NULL;
    }
    int chunkSize = _chunkSize.toInteger();
    if (chunkSize < 0)
        chunkSize = 0;
    if (chunkSize < 0) {
        env.warning(trace, "ob_start(): chunk_size must be grater or equal than zero");
        return Memory.FALSE;
    }
    OutputBuffer buffer = env.peekOutputBuffer();
    if (buffer != null && buffer.isLock())
        env.error(trace, "ob_start(): Cannot use output buffering in output buffering display handlers");
    env.pushOutputBuffer(outputCallback, chunkSize, erase.toBoolean());
    return Memory.TRUE;
}

Example 28 with Invoker

use of php.runtime.invoke.Invoker in project jphp by jphp-compiler.

the class WrapClassLoader method _getSplClassLoader.

protected synchronized SplClassLoader _getSplClassLoader(Environment env) {
    if (splClassLoader == null) {
        ArrayMemory callback = new ArrayMemory();
        callback.add(this);
        callback.add("loadClass");
        Invoker invoker = Invoker.valueOf(env, null, callback);
        splClassLoader = new SplClassLoader(invoker, callback);
    }
    return splClassLoader;
}

Example 29 with Invoker

use of php.runtime.invoke.Invoker in project jphp by jphp-compiler.

the class WrapEnvironment method execute.

@Signature(@Arg(value = "runnable"))
public Memory execute(Environment env, Memory... args) throws Throwable {
    Invoker invoker = Invoker.valueOf(this.environment, null, args[0]);
    if (invoker == null) {
        env.exception("Argument 1 must be callable in environment");
        return Memory.NULL;
    }
    invoker.setTrace(env.trace());
    return invoker.call();
}

Example 30 with Invoker

use of php.runtime.invoke.Invoker in project jphp by jphp-compiler.

the class ItemsUtils method map.

@Signature({ @Arg(value = "collection", type = HintType.TRAVERSABLE), @Arg(value = "callback", type = HintType.CALLABLE) })
public static Memory map(Environment env, Memory... args) throws Throwable {
    ForeachIterator iterator = args[0].getNewIterator(env);
    if (iterator == null) {
        return Memory.NULL;
    }
    Invoker callback = Invoker.valueOf(env, null, args[1]);
    if (callback == null) {
        return Memory.NULL;
    }
    ArrayMemory r = new ArrayMemory();
    while (iterator.next()) {
        r.refOfIndex(iterator.getMemoryKey()).assign(callback.call(iterator.getValue()));
    }
    return r.toConstant();
}