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

Example 56 with Invoker

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

the class WrapFlow method group.

@Signature({ @Arg(value = "callback", type = HintType.CALLABLE) })
public Memory group(Environment env, Memory... args) {
    final Invoker invoker = Invoker.valueOf(env, null, args[0]);
    final ForeachIterator iterator = getSelfIterator(env);
    return new ObjectMemory(new WrapFlow(env, new ForeachIterator(false, false, false) {

        protected Memory key;

        @Override
        protected boolean init() {
            key = Memory.CONST_INT_M1;
            return true;
        }

        @Override
        protected boolean nextValue() {
            Memory r = new ArrayMemory();
            boolean done = false;
            while (iterator.next()) {
                done = true;
                if (withKeys)
                    r.refOfIndex(iterator.getMemoryKey()).assign(iterator.getValue());
                else
                    r.refOfPush().assign(iterator.getValue());
                if (call(iterator, invoker).toBoolean())
                    break;
            }
            if (done) {
                currentKeyMemory = key.inc();
                currentKey = currentKeyMemory;
                currentValue = r;
            }
            return done;
        }

        @Override
        protected boolean prevValue() {
            return false;
        }

        @Override
        public void reset() {
            iterator.reset();
            key = Memory.CONST_INT_M1;
        }
    }));
}

Example 57 with Invoker

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

the class WrapRegex method replaceWithCallback.

@Signature(@Arg(value = "callback", type = HintType.CALLABLE))
public Memory replaceWithCallback(Environment env, Memory... args) {
    Invoker invoker = Invoker.valueOf(env, null, args[0]);
    StringBuffer sb = new StringBuffer();
    ObjectMemory self = new ObjectMemory(this);
    int i = 0;
    while (matcher.find()) {
        Memory r = invoker.callNoThrow(self, LongMemory.valueOf(i));
        if (r.toValue() == Memory.FALSE)
            break;
        matcher.appendReplacement(sb, r.toString());
        i++;
    }
    matcher.appendTail(sb);
    return StringMemory.valueOf(sb.toString());
}

Example 58 with Invoker

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

the class Stream method eachLine.

@Signature({ @Arg(value = "callback", type = HintType.CALLABLE), @Arg(value = "encoding", optional = @Optional("null")) })
public Memory eachLine(Environment env, Memory... args) throws Throwable {
    Invoker invoker = Invoker.create(env, args[0]);
    InputStream is = getInputStream(env, this);
    Scanner scanner = new Scanner(is, args[1].isNull() ? env.getDefaultCharset().name() : args[1].toString());
    int count = 0;
    while (scanner.hasNextLine()) {
        Memory call = invoker.call(StringMemory.valueOf(scanner.nextLine()));
        if (call.toBoolean()) {
            break;
        }
        count++;
    }
    return LongMemory.valueOf(count);
}

Example 59 with Invoker

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

the class SPLFunctions method spl_autoload_register.

public static boolean spl_autoload_register(Environment env, TraceInfo trace, Memory callback, boolean _throw, boolean prepend) {
    Invoker invoker = expectingCallback(env, trace, 1, callback);
    if (invoker == null)
        return false;
    env.registerAutoloader(new SplClassLoader(invoker, callback), prepend);
    return true;
}

Example 60 with Invoker

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

the class SPLFunctions method spl_autoload_functions.

public static Memory spl_autoload_functions(Environment env) {
    ArrayMemory result = new ArrayMemory();
    for (SplClassLoader loader : env.getClassLoaders()) {
        result.add(loader.getCallback().toImmutable());
    }
    if (result.size() == 0) {
        if (env.__autoload == null) {
            Invoker invoker = Invoker.valueOf(env, null, __autoloadMethod);
            if (invoker != null) {
                env.__autoload = new SplClassLoader(invoker, __autoloadMethod);
                result.add(env.__autoload.getCallback().toImmutable());
            }
        }
    }
    return result.toConstant();
}