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

Example 41 with ForeachIterator

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

the class WrapFlow method toString.

@Signature(@Arg(value = "separator"))
public Memory toString(Environment env, Memory... args) {
    String sep = args[0].toString();
    ForeachIterator iterator = getSelfIterator(env);
    StringBuilderMemory sb = new StringBuilderMemory();
    int i = 0;
    while (iterator.next()) {
        if (i != 0)
            sb.append(sep);
        sb.append(iterator.getValue());
        i++;
    }
    return sb;
}

Example 42 with ForeachIterator

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

the class WrapFlow method count.

@Signature
public Memory count(Environment env, Memory... args) {
    int cnt = 0;
    ForeachIterator iterator = getSelfIterator(env);
    while (iterator.next()) cnt++;
    return LongMemory.valueOf(cnt);
}

Example 43 with ForeachIterator

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

the class WrapFlow method toArray.

@Signature
public Memory toArray(Environment env, Memory... args) {
    ForeachIterator iterator = getSelfIterator(env);
    ArrayMemory r = new ArrayMemory();
    while (iterator.next()) {
        if (withKeys)
            r.put(iterator.getKey(), iterator.getValue());
        else
            r.add(iterator.getValue());
    }
    return r.toConstant();
}

Example 44 with ForeachIterator

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

the class ItemsUtils method reverse.

@Signature({ @Arg(value = "collection", type = HintType.ARRAY) })
public static Memory reverse(Environment env, Memory... args) {
    ForeachIterator iterator = args[0].getNewIterator(env);
    ArrayMemory result = new ArrayMemory();
    while (iterator.next()) {
        result.unshift(iterator.getValue().toImmutable());
    }
    return result.toConstant();
}

Example 45 with ForeachIterator

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

the class ItemsUtils method toArray.

@Signature({ @Arg(value = "collection", type = HintType.TRAVERSABLE), @Arg(value = "withKeys", optional = @Optional("false")) })
public static Memory toArray(Environment env, Memory... args) {
    boolean withKeys = args[1].toBoolean();
    if (withKeys && args[0].isArray())
        return args[0].toImmutable();
    ForeachIterator iterator = args[0].getNewIterator(env);
    if (iterator == null) {
        return Memory.NULL;
    }
    ArrayMemory r = new ArrayMemory();
    while (iterator.next()) {
        if (withKeys)
            r.put(iterator.getMemoryKey(), iterator.getValue().toImmutable());
        else
            r.add(iterator.getValue().toImmutable());
    }
    return r.toConstant();
}