124 lines
3.0 KiB
PHP
124 lines
3.0 KiB
PHP
<?php
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/**
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* Here is your custom functions.
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*/
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use app\model\system\Admin;
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/**
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* 获取时间 N分钟前
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*
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* @param $time
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* @param int $type 1 N分钟前 2 N分钟后
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*
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* @return false|string
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*/
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function getDateText($time = NULL, int $type = 1): bool|string
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{
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if (!is_numeric($time)) {
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$time = strtotime($time);
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}
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$text = '';
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$time = $time === NULL || $time > time() ? time() : intval($time);
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$t = time() - $time; //时间差 （秒）
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$y = date('Y', $time) - date('Y', time());//是否跨年
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$ext = '前';
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switch ($t) {
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case $t <= 0:
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$text = '刚刚';
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break;
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case $t < 60:
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$text = $t . '秒' . $ext; // 一分钟内
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break;
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case $t < 60 * 60:
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$text = floor($t / 60) . '分钟' . $ext; //一小时内
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break;
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case $t < 60 * 60 * 24:
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$text = floor($t / (60 * 60)) . '小时' . $ext; // 一天内
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break;
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case $t < 60 * 60 * 24 * 3:
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$text = floor($time / (60 * 60 * 24)) == 1 ? '昨天 ' . date('H:i', $time) : '前天 ' . date('H:i', $time); //昨天和前天
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break;
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case $t < 60 * 60 * 24 * 30:
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$text = date('m月d日 H:i', $time); //一个月内
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break;
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case $t < 60 * 60 * 24 * 365 && $y == 0:
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$text = date('m月d日', $time); //一年内
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break;
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default:
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$text = date('Y年m月d日', $time); //一年以前
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break;
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}
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return $text;
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}
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/**
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* 根据字节计算大小
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*
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* @param string|int $bytes
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*
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* @return string
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*/
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function formatBytes(string|int $bytes): string
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{
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$units = ['B', 'KB', 'MB', 'GB', 'TB'];
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for ($i = 0; $bytes > 1024; $i++) {
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$bytes /= 1024;
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}
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return round($bytes, 2) . ' ' . $units[$i];
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}
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/**
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* 筛选对应前缀数组或对象-数组集合
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*
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* @param array|object $input
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* @param string $prefix
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*
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* @return array
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*/
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function filterByPrefix(array|object $input, string $prefix = 'f_'): array
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{
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$result = [];
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if (is_array($input)) {
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foreach ($input as $key => $value) {
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if (strpos($key, $prefix) === 0) {
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$newKey = substr($key, strlen($prefix));
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$result[$newKey] = $value;
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}
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}
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} elseif (is_object($input)) {
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foreach ($input as $key => $value) {
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if (strpos($key, $prefix) === 0) {
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$newKey = substr($key, strlen($prefix));
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$result[$newKey] = $value;
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}
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}
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}
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return $result;
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}
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/**
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* 通过给定的key 构建数据
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*
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* @param $keys
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* @param $data
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* @param array $skipKeys
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*
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* @return mixed
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*/
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function ensureKeys($keys, $data, $skipKeys = []): array
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{
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$result = [];
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foreach ($keys as $key) {
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if (in_array($key, $skipKeys)) {
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continue; // 跳过指定的键
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}
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$result[$key] = array_key_exists($key, $data) ? $data[$key] : "";
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}
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return $result;
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}
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