Examples with ForeachIterator php.runtime.lang.ForeachIterator used on opensource projects

Example 71 with ForeachIterator

use of php.runtime.lang.ForeachIterator in project jphp by jphp-compiler.

the class ArrayFunctions method _asort_impl.

protected static boolean _asort_impl(Environment env, TraceInfo trace, @Reference Memory array, Comparator comparator) {
    if (expecting(env, trace, 1, array, ARRAY)) {
        ArrayMemory arrayMemory = array.toValue(ArrayMemory.class);
        Memory[] values = new Memory[arrayMemory.size()];
        ForeachIterator iterator = arrayMemory.getNewIterator(env);
        int i = 0;
        while (iterator.next()) {
            values[i++] = new KeyValueMemory(iterator.getMemoryKey(), iterator.getValue());
        }
        arrayMemory.clear();
        try {
            Arrays.sort(values, comparator);
        } catch (IllegalArgumentException e) {
            return false;
        }
        for (Memory value : values) {
            arrayMemory.add(value);
        }
        return true;
    } else {
        return false;
    }
}

Example 72 with ForeachIterator

use of php.runtime.lang.ForeachIterator in project jphp by jphp-compiler.

the class ArrayFunctions method _array_walk_recursive.

public static boolean _array_walk_recursive(Environment env, TraceInfo trace, Memory input, Invoker invoker, Memory userData, Set<Integer> used) throws Throwable {
    if (used == null)
        used = new HashSet<Integer>();
    ForeachIterator iterator = input.getNewIterator(env, true, false);
    while (iterator.next()) {
        Memory item = iterator.getValue();
        if (item.isArray()) {
            if (used.add(item.getPointer())) {
                boolean result = _array_walk_recursive(env, trace, item, invoker, userData, used);
                used.remove(item.getPointer());
                if (!result)
                    return false;
            } else {
                env.warning(trace, "array_walk_recursive(): recursion detected");
            }
        } else {
            Memory key = iterator.getMemoryKey();
            invoker.call(item, key, userData);
        }
    }
    return true;
}

Example 73 with ForeachIterator

use of php.runtime.lang.ForeachIterator in project jphp by jphp-compiler.

the class UISlider method __setLabelTable.

@Signature(@Arg(value = "value", type = HintType.ARRAY))
protected Memory __setLabelTable(Environment env, Memory... args) {
    Hashtable<Integer, JLabel> table = new Hashtable<Integer, JLabel>();
    ForeachIterator iterator = args[0].getNewIterator(env, false, false);
    while (iterator.next()) {
        int index = iterator.getMemoryKey().toInteger();
        table.put(index, new JLabel(iterator.getValue().toString()));
    }
    component.setLabelTable(table);
    return Memory.NULL;
}

Example 74 with ForeachIterator

use of php.runtime.lang.ForeachIterator in project jphp by jphp-compiler.

the class ArrayFunctions method array_combine.

public static Memory array_combine(Environment env, TraceInfo trace, Memory keys, Memory values) {
    if (expecting(env, trace, 1, keys, ARRAY) && expecting(env, trace, 2, values, ARRAY)) {
        ArrayMemory _keys = keys.toValue(ArrayMemory.class);
        ArrayMemory _values = values.toValue(ArrayMemory.class);
        int size1 = _keys.size();
        int size2 = _values.size();
        if (size1 != size2) {
            env.warning(trace, "array_combine(): Both parameters should have an equal number of elements");
            return Memory.FALSE;
        }
        ArrayMemory result = new ArrayMemory();
        if (size1 == 0)
            return result.toConstant();
        ForeachIterator iteratorKeys = _keys.getNewIterator(env, false, false);
        ForeachIterator iteratorValues = _values.getNewIterator(env, false, false);
        while (iteratorKeys.next()) {
            iteratorValues.next();
            result.refOfIndex(iteratorKeys.getValue()).assign(iteratorValues.getValue().toImmutable());
        }
        return result.toConstant();
    } else
        return Memory.FALSE;
}

Example 75 with ForeachIterator

use of php.runtime.lang.ForeachIterator in project jphp by jphp-compiler.

the class ArrayFunctions method array_fill_keys.

public static Memory array_fill_keys(Environment env, TraceInfo trace, Memory keys, Memory value) {
    if (expecting(env, trace, 1, keys, ARRAY)) {
        ForeachIterator iterator = keys.getNewIterator(env);
        ArrayMemory result = new ArrayMemory();
        while (iterator.next()) {
            result.refOfIndex(iterator.getValue()).assign(value.toImmutable());
        }
        return result.toConstant();
    } else {
        return new ArrayMemory().toConstant();
    }
}