Traverse the array and display the data in different modules according to the mark value.

{Code ...}

// There is such an array $ jobArr = array (1 => array (0 => array ('name' => 'product manager 1 ', 'desc' => 'guangzhou ', 'mark' => 'group: 1'), 1 => array ('name' => 'product manager 1 ', 'desc' => 'guangzhou ', 'mark' => 'group: 1'), 2 => array ('name' => 'product manager 1 ', 'desc' => 'guangzhou ', 'mark' => 'group: 1 ')), 2 => array (0 => array ('name' => 'product manager 2', 'desc' => 'guangzhou ', 'mark' => 'group: 2 '), 1 => array ('name' => 'product manager 2', 'desc' => 'guangzhou', 'mark' => 'group: 2 '), 3 => array (0 => array ('name' => 'product manager 3', 'desc' => 'guangzhou ', 'mark' => 'group: 3'), 1 => array ('name' => 'product manager 3', 'desc' => 'guangzhou ', 'mark' => 'group: 3 ')));

// Here I have traversed three times and put them in the three p files. It is very troublesome. How can I classify the data in these p files once? If ($ jobArr [$ index]) {foreach ($ jobArr [1] as $ post) {$ jobList2. = <{$ Post ['name']} {$ post ['desc']}Html;} foreach ($ jobArr [2] as $ post) {$ jobList3. = <{$ Post ['name']} {$ post ['desc']}Html;} foreach ($ jobArr [3] as $ post) {$ jobList4. = <{$ Post ['name']} {$ post ['desc']}Html ;}}

 
  
   { $jobList2} 
   
 
   
    { $jobList3}
    
 
    
     { $jobList4}
     

    
   
  

Reply content:

// There is such an array $ jobArr = array (1 => array (0 => array ('name' => 'product manager 1 ', 'desc' => 'guangzhou ', 'mark' => 'group: 1'), 1 => array ('name' => 'product manager 1 ', 'desc' => 'guangzhou ', 'mark' => 'group: 1'), 2 => array ('name' => 'product manager 1 ', 'desc' => 'guangzhou ', 'mark' => 'group: 1 ')), 2 => array (0 => array ('name' => 'product manager 2', 'desc' => 'guangzhou ', 'mark' => 'group: 2 '), 1 => array ('name' => 'product manager 2', 'desc' => 'guangzhou', 'mark' => 'group: 2 '), 3 => array (0 => array ('name' => 'product manager 3', 'desc' => 'guangzhou ', 'mark' => 'group: 3'), 1 => array ('name' => 'product manager 3', 'desc' => 'guangzhou ', 'mark' => 'group: 3 ')));

// Here I have traversed three times and put them in the three p files. It is very troublesome. How can I classify the data in these p files once? If ($ jobArr [$ index]) {foreach ($ jobArr [1] as $ post) {$ jobList2. = <{$ Post ['name']} {$ post ['desc']}Html;} foreach ($ jobArr [2] as $ post) {$ jobList3. = <{$ Post ['name']} {$ post ['desc']}Html;} foreach ($ jobArr [3] as $ post) {$ jobList4. = <{$ Post ['name']} {$ post ['desc']}Html ;}}

 
  
   { $jobList2} 
   
 
   
    { $jobList3}
    
 
    
     { $jobList4}
     

    
   
  

Is this effect required?

php$ JobArr = array (1 => array (0 => array ('name' => 'product manager 1', 'desc' => 'guangzhou ', 'mark' => 'group: 1'), 1 => array ('name' => 'product manager 1', 'desc' => 'guangzhou ', 'mark' => 'group: 1'), 2 => array ('name' => 'product manager 1', 'desc' => 'guangzhou ', 'mark' => 'group: 1'), 2 => array (0 => array ('name' => 'product manager 2 ', 'desc' => 'guangzhou ', 'mark' => 'group: 2'), 1 => array ('name' => 'product manager 2 ', 'desc' => 'guangzhou ', 'mark' => 'group: 2 ')), 3 => array (0 => array ('name' => 'product manager 3', 'desc' => 'guangzhou ', 'mark' => 'group: 3 '), 1 => array ('name' => 'product manager 3', 'desc' => 'guangzhou', 'mark' => 'group: 3 '); foreach ($ jobArr as $ k = >$ v) {$ html = array (); foreach ($ v as $ key => $ val) {$ html [$ val ['mark'] ['html']. ="
{$ Val ['name']} {$ val ['salary ']}
";} $ P. ="
". $ Html [$ val ['mark'] ['html']."
";} Echo $ p;