我有这个代码将任何数组转换成文本表，它几乎完美，如果你发现任何错误请告诉我..
function arr2textTable($table) {
function clean($var) {
$search=array("`((?:https?|ftp)://\S+[[:alnum:]]/?)`si","`((?<!//)(www\.\S+[[:alnum:]]/?))`si");
$replace=array("<a href=\"$1\" rel=\"nofollow\">$1</a>","<a href=\"http://$1\" rel=\"nofollow\">$1</a>");
$var = preg_replace($search, $replace, $var);
return $var;
}
foreach ($table AS $row) {
$cell_count = 0;
foreach ($row AS $key=>$cell) {
$cell_length = strlen($cell);
$key_length = strlen($key);
$cell_length = $key_length > $cell_length ? $key_length : $cell_length;
$cell_count++;
if (!isset($cell_lengths[$key]) || $cell_length > $cell_lengths[$key])
$cell_lengths[$key] = $cell_length;
}
}
$bar = "+";
$header = "|";
foreach ($cell_lengths AS $fieldname => $length) {
$bar .= str_pad("", $length+2, "-")."+";
$name = $fieldname;
if (strlen($name) > $length) {
$name = substr($name, 0, $length-1);
}
$header .= " ".str_pad($name, $length, " ", STR_PAD_RIGHT) . " |";
}
$output = "${bar}\n${header}\n${bar}\n";
foreach ($table AS $row) {
$output .= "|";
foreach ($row AS $key=>$cell) {
$output .= " ".str_pad($cell, $cell_lengths[$key], " ", STR_PAD_RIGHT) . " |";
}
$output .= "\n";
}
$output .= $bar."\n";
return clean($output);
}
$table=json_decode([{"OS":"Debian","Stars":"10","Link":"http://debian.org/"},{"OS":"Linux Mint Debian","Stars":"9","Link":"http://linuxmint.com/"},{"OS":"Fedora","Stars":"9","Link":"http://fedoraproject.org/"}]);
echo arr2textTable($table);
返回：
+-------------------+-------+---------------------------+
| OS | Stars | Link |
+-------------------+-------+---------------------------+
| Debian | 10 | http://debian.org/ |
| Linux Mint Debian | 9 | http://linuxmint.com/ |
| Fedora | 9 | http://fedoraproject.org/ |
+-------------------+-------+---------------------------+
答案 0 :(得分：2)
This应该是你想要的。您需要编写一个函数来将GET参数作为行传递给ArrayToTextTable函数，但它可以工作。
答案 1 :(得分：1)
我已经自我解决了我自己的问题这是新代码：
function arr2textTable($a, $b = array(), $c = 0) {
$d = array();
$e = "+";
$f = "|";
$g = 0;
foreach ($a as $h)
foreach ($h AS $i => $j) {
$j = substr(str_replace(array("\n","\r","\t"," "), " ", $j), 0, 48);
$k = strlen($j);
$l = strlen($i);
$k = $l > $k ? $l : $k;
if (!isset($d[$i]) || $k > $d[$i])
$d[$i] = $k;
}
foreach ($d as $m => $h) {
$e .= str_pad("", $h + 2, "-") . "+";
if (strlen($m) > $h)
$m = substr($m, 0, $h - 1);
$f .= " " . str_pad($m, $h, " ", isset($b[$g]) ? $b[$g] : $c) . " |";
$g++;
}
$n = "{$e}\n{$f}\n{$e}\n";
foreach ($a as $h) {
$n .= "|";
$g = 0;
foreach ($h as $i => $o) {
$n .= " " . str_pad($o, $d[$i], " ", isset($b[$g]) ? $b[$g] : $c) . " |";
$g++;
}
$n .= "\n";
}
$p = array(
"`((?:https?|ftp)://\S+[[:alnum:]]/?)`si",
"`((?<!//)(www\.\S+[[:alnum:]]/?))`si"
);
$q = array(
"<a href=\"$1\" rel=\"nofollow\">$1</a>",
"<a href=\"http://$1\" rel=\"nofollow\">$1</a>"
);
return preg_replace($p, $q, "{$n}{$e}\n");
}
答案 2 :(得分：0)
在下面链接的网址上有一些代码可以做到这一点。
示例输出：
│ ID │ NAME │ BALANCE │ COMMENTS │
├──────────────────┼──────────────────┼──────────────────┼──────────────────┤
│ 0 │ Joe │ 1000000 │ This is the firs │
│ │ │ │ t comment. │
├──────────────────┼──────────────────┼──────────────────┼──────────────────┤
│ 1 │ Jack │ 500000 │ Lorem ipsum dolo │
│ │ │ │ r sit amet, cons │
│ │ │ │ ectetur adipisci │
│ │ │ │ ng elit. In luct │
│ │ │ │ us pellentesque │
│ │ │ │ ante, a placerat │
│ │ │ │ purus molestie │
│ │ │ │ et. Nam urna pur │
│ │ │ │ us, accumsan ege │
│ │ │ │ t dolor consequa │
│ │ │ │ t, ultricies con │
│ │ │ │ vallis nibh. │
├──────────────────┼──────────────────┼──────────────────┼──────────────────┤
│ 2 │ William │ 10000 │ This_is_a_very_v │
│ │ │ │ ery_very_very_ve │
│ │ │ │ ry_very_very_ver │
│ │ │ │ y_very_very_very │
│ │ │ │ _long_line_with_ │
│ │ │ │ no_spaces_or_lin │
│ │ │ │ e_breaks │
├──────────────────┼──────────────────┼──────────────────┼──────────────────┤
│ 3 │ Avrell │ 200 │ Avrell is the │
│ │ │ │ (tall|dumb)est │
│ │ │ │ one. │
└──────────────────┴──────────────────┴──────────────────┴──────────────────┘
表格宽度（列数）可以调整。
来源：http://opentechnotes.blogspot.com.au/2014/05/display-php-array-as-plaintext-table.html
答案 3 :(得分：0)
我找不到简单的库，所以这是创建纯文本等宽表的简单函数。
我可以确定它的简洁性，但我现在将按原样发布。该代码未注释，因为它很不言自明：
<?php
function array2table($table){
$maxLengths = array();
$plainTable = '';
$tableArray = array();
$rightPadding = 6;
foreach($table as $rowType => $rows){
if($rowType != 'rows'){ $rows = array($rows); }
foreach($rows as $rowNum=>$cols){
foreach($cols as $i=>$val){
$length = strlen($val);
$col = $i+1;
if(!isset($maxLengths[$col])){ $maxLengths[$col] = 0; }
if($maxLengths[$col] < $length){
$maxLengths[$col] = $length;
}
$tableArray[$rowType][$rowNum][] = array($length, $val);
}
}
}
$tableLength = 0-$rightPadding;
foreach($maxLengths as $l){ $tableLength += $l+6; }
foreach($tableArray as $rowType => $rows){
if($rowType == 'foot'){
$plainTable .= PHP_EOL.str_repeat('-', $tableLength);
}
foreach($rows as $i=>$cols){
$plainTable .= $plainTable ? PHP_EOL : '';
foreach($cols as $i=>$col){
$plainTable .= $col[1].str_pad(' ', ($maxLengths[$i+1]-$col[0])+($i<count($maxLengths)-1?$rightPadding:0));
}
}
if($rowType == 'head'){
$plainTable .= PHP_EOL.str_repeat('=', $tableLength);
}
}
return $plainTable;
}
?>
表数组格式为：
//head and foot are optional
$table = array(
'head' => array('Name', 'Surname', 'Age', 'Tea or Coffee'),
'rows' => array(
array('John', 'Doe', '40', 'Coffee'),
array('John', 'Smith', '40', 'Tea'),
array('Longname', 'Patterson Junior', '40', 'Tea'),
array('Home', 'Simpson', '12', 'Duff'),
),
'foot' => array('Ages:', '', '12-40', 'Tea Wins'),
);
以上将输出
Name Surname Age Tea or Coffee
============================================================
John Doe 40 Coffee
John Smith 40 Tea
Longname Patterson Junior 40 Tea
Home Simpson 12 Duff
------------------------------------------------------------
Ages: 12-40 Tea Wins