assembler-institute · joejoyjoy · Dec 20, 2022 · Dec 20, 2022 · Dec 20, 2022
diff --git a/arrays.php b/arrays.php
@@ -0,0 +1,45 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+    <meta charset="UTF-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>File arrays.php</title>
+</head>
+
+<body>
+<a href="http://127.0.0.1/php-basics" style="text-decoration: none;background-color:black;color:white;">⮜Go Back</a>
+    <h1>library of functionalities php</h1>
+    <h2>php arrays</h2>
+
+    <?php
+
+    $simpleArrString = array("hello", "there", "all", "good",);
+
+    $simpleArrNumDec = array(12, 3.14, 65, 34, 2.4);
+
+    $multidimensArr = array(
+        array("Hello", 1),
+        array("Hello", 2),
+        array("Hello", 3),
+    );
+
+    var_dump(count($simpleArrString));
+    echo "<br>";
+
+    $simpleArrs = $simpleArrString + $simpleArrNumDec;
+    var_dump($simpleArrs);
+    echo "<br>";
+
+    echo end($simpleArrString);
+    echo "<br>";
+
+    array_push($simpleArrNumDec, 123, 456, 789);
+    print_r($simpleArrNumDec);
+
+    ?>
+
+</body>
+
+</html>
diff --git a/conditionals.php b/conditionals.php
@@ -0,0 +1,78 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+    <meta charset="UTF-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>File conditionals.php</title>
+</head>
+
+<body>
+<a href="http://127.0.0.1/php-basics" style="text-decoration: none;background-color:black;color:white;">⮜Go Back</a>
+    <h1>library of functionalities php</h1>
+    <h2>php conditionals</h2>
+
+    <?php
+
+    $day = date("l");
+
+    if ($day == "Monday") {
+        echo "We are on Monday";
+    }
+    print "<br>";
+
+
+    $month = date("F");
+
+    if ($month == "October") {
+        echo "We are in October";
+    } else {
+        echo "We aren't in October. We are in " . $month;
+    }
+    print "<br>";
+
+
+    $minute = date("i");
+
+    if ($minute < 10) {
+        echo "The current minute is less than 10";
+    } else if ($minute > 15) {
+        echo "The current minute is more than 15";
+    } else {
+        echo "Does not meet any conditions";
+    }
+    print "<br>";
+
+
+    $switchDay = date("l");
+
+    switch ($switchDay) {
+        case "Monday":
+            echo "Happy Monday";
+            break;
+        case "Tuesday":
+            echo "Happy Tuesday";
+            break;
+        case "Wednesday":
+            echo "Happy Wednesday";
+            break;
+        case "Thursday":
+            echo "Happy Thursday";
+            break;
+        case "Friday":
+            echo "Happy Friday";
+            break;
+        case "Saturday":
+            echo "Happy Saturday";
+            break;
+        case "Sunday":
+            echo "Happy Sunday";
+            break;
+    }
+
+    ?>
+
+</body>
+
+</html>
diff --git a/dates.php b/dates.php
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+    <meta charset="UTF-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>File dates.php</title>
+</head>
+
+<body>
+    <a href="http://127.0.0.1/php-basics" style="text-decoration: none;background-color:black;color:white;">⮜Go Back</a>
+    <h1>library of functionalities php</h1>
+    <h2>php DateTime class</h2>
+
+    <?php
+    $objDateTime = new DateTime('NOW');
+
+
+    echo $objDateTime->format('Y-m-d');
+    echo "<br>";
+
+    echo $objDateTime->format(DateTimeInterface::COOKIE);
+    echo "<br>";
+
+    echo "Today is " . date("l");
+    echo "<br>";
+
+    echo "Current month in numerical format " . date("m");
+    echo "<br>";
+
+    echo "Current minute with leading zeros " . date("i");
+    echo "<br>";
+
+    ?>
+
+</body>
+
+</html>
diff --git a/functions.php b/functions.php
@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+    <meta charset="UTF-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>File functions.php</title>
+</head>
+
+<body>
+<a href="http://127.0.0.1/php-basics" style="text-decoration: none;background-color:black;color:white;">⮜Go Back</a>
+    <h1>library of functionalities php</h1>
+    <h2>php functions</h2>
+
+    <?php
+
+    $first = 15;
+    $second = 10;
+    $sum = $first + $second;
+    echo "Result: " . $sum . "<br>";
+
+    $mul = $first * $second;
+    echo "Result: " . $mul . "<br>";
+
+    $dis = $first / $second;
+    echo "Result: " . $dis . "<br>";
+
+    $opr = $first - $second;
+    echo "Result: " . $opr . "<br>";
+
+    ?>
+
+</body>
+
+</html>
diff --git a/iterators.php b/iterators.php
@@ -0,0 +1,152 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+    <meta charset="UTF-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>File iterators.php</title>
+</head>
+
+<body>
+<a href="http://127.0.0.1/php-basics" style="text-decoration: none;background-color:black;color:white;">⮜Go Back</a>
+    <h1>library of functionalities php</h1>
+    <h2>php iterators using "for"</h2>
+
+    <?php
+
+    for ($i = 1; $i <= 10; $i++) {
+        echo $i;
+        echo " ";
+    }
+
+    echo "<br>";
+
+    for ($i = 1;; $i++) {
+        if ($i > 10) {
+            break;
+        }
+        echo $i;
+        echo " ";
+    }
+
+    echo "<br>";
+
+    $i = 1;
+    for (;;) {
+        if ($i > 10) {
+            break;
+        }
+        echo $i;
+        echo " ";
+        $i++;
+    }
+
+    echo "<br>";
+
+    for ($i = 1, $j = 0; $i <= 10; $j += $i, print $i, print " ", $i++);
+
+
+    ?>
+
+
+
+    <br><br>
+    <h2>php iterators using "forEach"</h2>
+
+    <?php
+
+    $a = array(1, 2, 3, 17);
+
+    foreach ($a as $v) {
+        echo "Valor actual de \$a: $v.\n";
+    }
+    echo "<br>";
+
+
+    $a = array(1, 2, 3, 17);
+
+    $i = 0;
+
+    foreach ($a as $v) {
+        echo "\$a[$i] => $v.\n";
+        $i++;
+    }
+    echo "<br>";
+
+
+    $a = array(
+        "uno" => 1,
+        "dos" => 2,
+        "tres" => 3,
+        "diecisiete" => 17
+    );
+
+    foreach ($a as $k => $v) {
+        echo "\$a[$k] => $v.\n";
+    }
+    echo "<br>";
+
+
+    $a = array();
+    $a[0][0] = "a";
+    $a[0][1] = "b";
+    $a[1][0] = "y";
+    $a[1][1] = "z";
+
+    foreach ($a as $v1) {
+        foreach ($v1 as $v2) {
+            echo "$v2\n";
+        }
+    }
+    echo "<br>";
+
+
+    foreach (array(1, 2, 3, 4, 5) as $v) {
+        echo "$v\n";
+    }
+
+    ?>
+
+
+
+    <br><br>
+    <h2>php iterators using "while"</h2>
+
+    <?php
+
+    $i = 1;
+    while ($i <= 10) {
+        echo $i++;
+        echo " ";
+    }
+    echo "<br>";
+
+
+    $i = 1;
+    while ($i <= 10) :
+        echo "$i\n";
+        $i++;
+    endwhile;
+
+    ?>
+
+
+
+    <br><br>
+    <h2>php iterators using "do while"</h2>
+
+    <?php
+
+    $i = 1;
+
+    do {
+        echo "The number is: $i <br>";
+        $i++;
+    } while ($i <= 5);
+
+    ?>
+
+</body>
+
+</html>