Example of implementation of PHP two-dimensional array assignment and traversal function

This article mainly introduces PHP simple implementation of two-dimensional array assignment and traversal function, involving the simple assignment of PHP array, traversal, operation, reading and other operations using skills, the need for friends can refer to the next

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Example 1:

<?php $loptop 1[' lid '] = 1000;  $loptop 1[' pic '] = ' img/1.png ';  $loptop 1[' title '] = ' L1 ';  $loptop 1[' price '] = 5000;  $loptop 1[' isonsale '] = 1;  $loptop 1[' shelftime '] = 1234556;  $loptop 2[' lid '] = 1001;  $loptop 2[' pic '] = ' img/2.png ';  $loptop 2[' title '] = ' L2 ';  $loptop 2[' price '] = 5000;  $loptop 2[' isonsale '] = 1;  $loptop 2[' shelftime '] = 123444456;  $loptop 3[' lid '] = 1002;  $loptop 3[' pic '] = ' img/3.png ';  $loptop 3[' title '] = ' L3 ';  $loptop 3[' price '] = 5000;  $loptop 3[' isonsale '] = 1;  $loptop 3[' shelftime '] = 1243454556;  $loptop 4[' lid '] = 1003;  $loptop 4[' pic '] = ' img/4.png ';  $loptop 4[' title '] = ' L4 ';  $loptop 4[' price '] = 5000;  $loptop 4[' isonsale '] = 1;  $loptop 4[' shelftime '] = 1234364556;  $loptop [0] = $loptop 1;  $loptop [1] = $loptop 2;  $loptop [2] = $loptop 3;  $loptop [3] = $loptop 4;     for ($i =0; $i <count ($loptop), $i + +) {//echo "number: $loptop [$i][lid]";//Error//echo "number:". $loptop [$i] [' lid '];//correct, but not recommended    $tmp = $loptop [$i];    echo "No.: $tmp [lid]<br/>"; echo "Picture: $tmp [Pic]<br/> ";    echo "title: $tmp [title]<br/>";    echo "Price: $tmp [price]<br/>";    echo "is Special: $tmp [isonsale]<br/>"; echo "Shelf time:". Date ("Y-m-d h:i:s", $tmp [' Shelftime ']).  "<br/>"; }?>

Operation Result:

ID: 1000 Image: Img/1.png title: L1 Price: 5000 Special: 1 last time: 1970-01-15 06:55:56 ID: 1001 Image: Img/2. PNG title: L2 Price: 5000 Special: 1 time: 1973-11-29 18:07:36 ID: 1002 Image: Img/3.png title: L3 Price: 5000 Special: 1 Listed: 2009-05-27 20:02:36 ID: 1003 Image: Img/4.png title: L4 Price: 5000 Special: 1 time: 2009-02-11 15:02:36

Example 2:

<?php $stu 1[' sid '] = 1000;  $stu 1[' userName '] = "ABC1";  $stu 1[' passWord '] = "123456";  $stu 1[' email '] = "2109882885@qq.com";  $stu 1[' tel '] = "15700769164";  $stu 1[' Headscu '] = "stu1.png";  $stu 1[' sex '] = "M";  $stu 1[' regtime '] = 1111223435;  $stu 1[' isOnline '] = 1;  $stu 2[' sid '] = 1001;  $stu 2[' userName '] = "ABC2";  $stu 2[' passWord '] = "123456";  $stu 2[' email '] = "2109882886@qq.com";  $stu 2[' tel '] = "15700769165";  $stu 2[' Headscu '] = "stu2.png";  $stu 2[' sex '] = "M";  $stu 2[' regtime '] = 122435344;  $stu 2[' isOnline '] = 1;  $stu 3[' sid '] = 1002;  $stu 3[' userName '] = "ABC3";  $stu 3[' passWord '] = "123456";  $stu 3[' email '] = "2109882887@qq.com";  $stu 3[' tel '] = "15700769166";  $stu 3[' Headscu '] = "stu3.png";  $stu 3[' sex '] = "M";  $stu 3[' regtime '] = 3463464567;  $stu 3[' isOnline '] = 0;  $stu 4[' sid '] = 1003;  $stu 4[' userName '] = "ABC4";  $stu 4[' passWord '] = "123456";  $stu 4[' email '] = "2109882888@qq.com";  $stu 4[' tel '] = "15700769167";  $stu 4[' Headscu '] = "stu4.png";  $stu 4[' sex '] = "F"; $stu4[' regtime '] = 235234534;  $stu 4[' isOnline '] = 1;  $stu = [$stu 1, $stu 2, $stu 3, $stu 4];    for ($i =0; $i <count ($stu); $i + +) {$tmp = $stu [$i];    echo "No.: $tmp [sid]<br/>";    echo "User name: $tmp [username]<br/>";    echo "Password: $tmp [password]<br/>";    echo "Email: $tmp [email]<br/>";    echo "Mobile: $tmp [tel]<br/>";    echo "Avatar: $tmp [headscu]<br/>";    if ($tmp [' sex '] = = "M") {echo "Gender: Male <br/>";    if ($tmp [' sex '] = = "F") {echo "Gender: female <br/>"; } echo "Registration time:". Date (' y-m-d h:i:s ', $tmp [' Regtime ']).    "<br/>";    if ($tmp [' isOnline '] = = 1) {echo "Status: Online <br/>";    if ($tmp [' isOnline '] = = 0) {echo "Status: Not online <br/>"; }}?>

Operation Result:

Item No: 1000 user name: ABC1 password: 123456 e-mail: 2109882885@qq.com Mobile: 15700769164 head: stu1.png Sex: Male Registration date: 2005-03-19 09:10:35 Status: Online ID: 1001 User name: ABC2 password: 123456 e-mail: 2109882886@qq.com Mobile: 15700769165 head: stu2.png Sex: Male Registration date: 1973-11-18 01:49:04 Status: Online ID: 1002 User name: ABC3 password: 123456 e-mail: 2109882887@qq.com Mobile: 15700769166 head: stu3.png Sex: Male Registration date: 1943-08-27 03:01:11 Status: Not Online ID: 1003 user name: abc4 password: 123456 e-mail: 2109882888@qq.com Mobile: 15700769167 head: Stu4.png Sex: Female Registration date: 1977-06-15 14:55:34 Status: Online