How to exclude id in the loop?

Hi everybody, i’ve got pictures, every picture got id and i’ve got 2 loops, one loop creating current picture, another loop creating another pictures, but i need to exclude current picture from second loop, how can i do this?

Here is my code;

<div class="slider-for">
				<?php
				$image_id = $_GET['image_id'];
				$num      = 0;
				?>
				<?php foreach ( $images as $image ): ?>
					<?php
					$num ++;
					if ( $num == $image_id ) {
						?>
						<div class="slf-item">
							<div class="slide-content">
								<h3 class="headline"><?php echo $image['title']; ?></h3>

								<p><?php echo $image['text']; ?></p>
							</div>

							<div class="leftphoto">
								<img src="<?php echo deco_thumb( $image['image'], 355, 497 ); ?>" alt=""/>
										<span class="img-caption">
											<?php echo $image['caption']; ?>
										</span>
							</div>

						</div>
						<?php
						$old_id = $image_id;
						break;
					}
					?>

				<?php endforeach; ?>

				<?php foreach ( $images as $image ): ?>
					<?php
					$num ++;
					if ( $num != $image_id && $num != $old_id ) {
						?>
						<div class="slf-item">
							<div class="slide-content">
								<h3 class="headline"><?php echo $image['title']; ?></h3>

								<p><?php echo $image['text']; ?></p>
							</div>

							<div class="leftphoto">
								<img src="<?php echo deco_thumb( $image['image'], 355, 497 ); ?>" alt=""/>
										<span class="img-caption">
											<?php echo $image['caption']; ?>
										</span>
							</div>

						</div>
					<?php
					}
					?>

				<?php endforeach; ?>
			</div>