Php 如何添加关联数组?
我有一份教师名单,其性质如下:Php 如何添加关联数组?,php,Php,我有一份教师名单,其性质如下: teacher 1 skills = English, Math teacher 1 gender = Male teacher 2 skills = Spanish, Math, Law teacher 1 gender = sex = Female teacher 3 skills = English, Geography teacher 3 gender = Male 首先,我想告诉你有多少英语(以及任何其他事情)教师,因为技能可以是多种多样的,所以
teacher 1 skills = English, Math
teacher 1 gender = Male
teacher 2 skills = Spanish, Math, Law
teacher 1 gender = sex = Female
teacher 3 skills = English, Geography
teacher 3 gender = Male
首先,我想告诉你有多少英语(以及任何其他事情)教师,因为技能可以是多种多样的,所以我要做的是检查数组中是否有重复项,并对其进行计数:
$stack = array();
$blogusers = get_users( 'orderby=nicename&role=author' );
foreach ( $blogusers as $user ) {
$myUsers = $user->user_description (this is the skill list);
$mystrings = strtolower($user->user_description);
$descTokens = explode(',', $mystrings);
$descTokens = array_map('trim',$descTokens);
$stack = array_merge($stack, $descTokens);
}
$count_values = array();
foreach ($stack as $a) {
@$count_values[$a]++;
}
$total_duplicates = 0;
foreach ($count_values as $a) {
if($count_values[$a]<=1){
unset($count_values[$a]);
} else{
$total_duplicates += $count_values[$a];
}
}
但我也有性别,所以理想情况下我想
2 English teachers, 1 male, 1 male
2 Math teachers, 1 male, 1 female
1 Spanish, 1 female
1 Law, 1 female
1 Geography, 1 male
我试着加上:
$sex = array();
$user_sex = get_user_meta( $the_user_id, $gender, $single );
array_push($sex, $user_sex);
foreach($descTokens as $lang){
$userSex[$lang] += $user_sex;
}
foreach ($count_values as $key=>$count ) {
echo '<li>'.$count.' di <strong>'.$key.' gender '. $userSex[$key] .'</li>';
}
数组(11){[0]=>string(8)“francese”[1]=>string(7)“chimica”[2]=>
字符串(6)“fisica”[3]=>字符串(7)“scienze”[4]=>字符串(7)“inglese”
[5] =>字符串(6)“fisica”[6]=>字符串(7)“chimica”[7]=>字符串(8)
“spagnolo”[8]=>string(8)“francese”[9]=>string(6)“fisica”[10]=>
字符串(8)“意大利语”}
数组(3){[0]=>string(7)“maschio”[1]=>string(7)“maschio”[2]=>
字符串(7)“femmina”}
代码:
“我有一个具有属性的教师列表”-这在代码中实际上是什么样子的?您使用的是什么数据结构?自定义对象?教师是否在
$user
变量中?这是一个对象还是数组?你能提供示例输入数组吗?不要像这样发布问题?告诉我们你在哪里得到错误?@domdomquestion用var更新_dumps@Bhaskar问题更新为var_转储
2 English teachers, 1 male, 1 male
2 Math teachers, 1 male, 1 female
1 Spanish, 1 female
1 Law, 1 female
1 Geography, 1 male
$sex = array();
$user_sex = get_user_meta( $the_user_id, $gender, $single );
array_push($sex, $user_sex);
foreach($descTokens as $lang){
$userSex[$lang] += $user_sex;
}
foreach ($count_values as $key=>$count ) {
echo '<li>'.$count.' di <strong>'.$key.' gender '. $userSex[$key] .'</li>';
}
<?php
$stack = array();
$userID = array();
$nPost = array();
$listmaterie = array();
$materie = array();
$gender = 'sesso';
$single = true;
$sex = array();
$blogusers = get_users( 'orderby=nicename&role=author' );
$userSex = array();
foreach ( $blogusers as $user ) {
$myUsers = $user->user_description;
$mystrings = strtolower($user->user_description);
$descTokens = explode(',', $mystrings);
$descTokens = array_map('trim',$descTokens);
$stack = array_merge($stack, $descTokens);
$the_user_id = $user->ID;
$numPosts = count_user_posts( $the_user_id );
array_push($userID, $the_user_id);
array_push($nPost, $numPosts);
$user_sex = get_user_meta( $the_user_id, $gender, $single );
array_push($sex, $user_sex);
foreach($descTokens as $lang){
$userSex[$lang] += $user_sex;
}
}
// get the count for each language by counting the duplicate strings;
$count_values = array();
foreach ($stack as $a) {
@$count_values[$a]++;
}
$total_duplicates = 0;
foreach ($count_values as $a) {
if($count_values[$a]<=1){
unset($count_values[$a]);
} else{
$total_duplicates += $count_values[$a];
}
}
$count_sex = array();
foreach ($sex as $b) {
@$count_sex[$b]++;
}
$total_duplicates_sex = 0;
foreach ($count_sex as $b) {
if($count_sex[$b]<=1){
unset($count_sex[$b]);
} else{
$total_duplicates_sex += $count_sex[$b];
}
}
?>
<h3 class="margin-top-40">Numero complessivo docenti su Jikū:</h3>
<ul class="margin-top-20 margin-bottom-20">
<?php
$totalInsegnanti = count($userID);
echo '<li>'. $totalInsegnanti .'</li>';
?>
</ul>
<h3>Totale insegnanti per materia su Jikū:</h3>
<ul class="margin-top-20">
<?php
foreach ($count_values as $key=>$count ) {
echo '<li>'.$count.' di <strong>'.$key.' gender '. $userSex[$key] .'</li>';
}
?>
</ul>
<h3>Totale insegnanti sesso su Jikū:</h3>
<ul class="margin-top-20">
<?php
foreach ($count_sex as $key=>$count_sex) {
echo '<li>'.$count_sex.' <strong>'.$key.'</strong></li>';
}
?>
</ul>
var_dump($stack);
var_dump($sex);
foreach($blogusers as $user){
foreach(explode(', ',$user->user_description) as $skill){ //"comma then space" delimited
$result[$skill][]=get_user_meta($user->ID,'sesso','true'); // push user's gender into subject's array
}
}
foreach($result as $subject=>$gender_array){
echo "<div>",sizeof($gender_array)," $subject teachers";
$count_genders=array_count_values($gender_array); // avoids php NOTICE @ array_walk
array_walk($count_genders,function($v,$k){echo ", $v $k",($v!=1?"s":"");});
echo "</div>";
}
2 English teachers, 2 Males
2 Math teachers, 1 Male, 1 Female
1 Spanish teachers, 1 Female
1 Law teachers, 1 Female
1 Geography teachers, 1 Male