diff --git a/arrays.php b/arrays.php
new file mode 100644
index 0000000..f1e2d0f
--- /dev/null
+++ b/arrays.php
@@ -0,0 +1,39 @@
+<?php
+$manga = array("Op, Zatch bell, Konosuba");
+print_r($manga);
+echo "<br><br>";
+
+$numbers = array (5, 6, 4.2, 2.14);
+print_r($numbers);
+echo "<br><br>";
+$gaming = array (
+    array("Ps5",16,19),
+    array("NSwtich",17,12),
+    array("XboxScorpion",4,1),
+    array("Wii",20,12)
+  );
+    
+  echo $gaming[0][0].": In stock: ".$gaming[0][1].", sold: ".$gaming[0][2].".<br>";
+  echo $gaming[1][0].": In stock: ".$gaming[1][1].", sold: ".$gaming[1][2].".<br>";
+  echo $gaming[2][0].": In stock: ".$gaming[2][1].", sold: ".$gaming[2][2].".<br>";
+  echo $gaming[3][0].": In stock: ".$gaming[3][1].", sold: ".$gaming[3][2].".<br>";
+echo "<br><br>";
+$candys = array("sugar","gumis","trince", "palet");
+echo count($candys);
+echo "<br><br>";
+$k = array('green', 'red', 'yellow');
+$l = array('hulk', 'sanji', 'sukuna');
+$mix = array_combine($k, $l);
+print_r($mix);
+echo "<br><br>";
+$letters = array('a', 'b', 'c','d', 'e', 'f');
+echo end($letters);
+echo "<br><br>";
+$fruitsM = array("banana", "avocado", "apple");
+array_push($fruitsM, "blueberry", "strawberry");
+print_r($fruitsM);
+
+
+
+
+?>
\ No newline at end of file
diff --git a/conditionals.php b/conditionals.php
new file mode 100644
index 0000000..36e570b
--- /dev/null
+++ b/conditionals.php
@@ -0,0 +1,60 @@
+<?php
+#We are on Monday
+$today = "Mon";
+if(date("D") == $today){
+    echo "We are on Monday";
+} else {
+    echo "Today is not Monday";
+}
+echo "<br><br>";
+#We are in October
+
+$t = "October";
+if(date("F") == $t){
+    echo "We are on October";
+} else{
+    echo "We are on&nbsp", date("F");
+}
+
+echo "<br><br>";
+
+#Double condition
+if(date("i") < 10){
+    echo "the current minute is less 10";
+}
+else if(date("i") > 15){
+    echo "the currente minute is more than 15";
+}
+else{
+    echo "does not meet any condition";
+}
+echo "<br><br>";
+
+#Switch 
+$dia = date("D");
+
+switch($dia){
+    case 'Mon':
+    echo "Today is monday";
+    break;
+    case 'Tue':
+    echo "Today is tuesday";
+    break;
+    case 'wed':
+    echo "Today is wednesday";
+    break;
+    case 'thu':
+    echo "Today is thusday";
+    break;
+    case 'fri':
+    echo "Today is friday";
+    break;
+    case 'sat':
+    echo "Today is satuday";
+    break;
+    case 'sun':
+    echo "Today is sunday";
+    break;
+
+}
+?>
\ No newline at end of file
diff --git a/dates.php b/dates.php
new file mode 100644
index 0000000..f3c2bdf
--- /dev/null
+++ b/dates.php
@@ -0,0 +1,24 @@
+<?php
+
+echo date("Y.m.d");
+
+echo "<br><br>";
+
+echo date(DATE_RFC2822);
+
+echo "<br><br>";
+
+echo date ("l");
+
+echo "<br><br>";
+
+echo date ("m");
+
+echo "<br><br>";
+
+echo date ("i");
+
+
+
+
+?>
\ No newline at end of file
diff --git a/functions.php b/functions.php
new file mode 100644
index 0000000..6ad36f1
--- /dev/null
+++ b/functions.php
@@ -0,0 +1,37 @@
+<?php
+#FUNCTION
+function addTwoNumbers($x, $y)
+{
+    return $x + $y;
+}
+
+echo " sum of 10 and 25 : " . addTwoNumbers(10, 25);
+echo "<br>";
+function addmulti($x, $y)
+{
+    return $x * $y;
+}
+
+echo " mult of 10 and 25 : " . addmulti(10, 25);
+echo "<br>";
+function addiv($x, $y)
+{
+    return $x / $y;
+}
+
+echo " div of 10 and 25 : " . addiv(10, 25);
+
+echo "<br>";
+function operation($x, $y, $operation){
+    if ($operation == "add"){
+        return $x + $y;
+    } else if ($operation == "multiply"){
+        return $x * $y;
+    }
+}
+echo operation(10, 25, "add");
+echo "<br";
+echo operation(10, 25, "multiply");
+
+
+?>
\ No newline at end of file
diff --git a/iterators.php b/iterators.php
new file mode 100644
index 0000000..8945e2f
--- /dev/null
+++ b/iterators.php
@@ -0,0 +1,33 @@
+<?php
+#for
+
+for($i = 3; $i <=9; $i++){
+    echo $i;
+}
+echo "<br><br>";
+#foreach
+
+$a = array(1, 2, 3, 4);
+foreach ($a as $k){
+    echo "Valor actual de $k ";
+}
+echo "<br><br>";
+
+#while
+$l = 1;
+while($l <=5){
+    echo $l;
+    $l++;
+}
+echo "<br><br>";
+
+#do while
+$k = 5;
+do{
+    echo $k;
+    $k++;
+}
+while($k <= 10);
+echo "<br><br>";
+
+?>
\ No newline at end of file
diff --git a/maths.php b/maths.php
new file mode 100644
index 0000000..05aecd9
--- /dev/null
+++ b/maths.php
@@ -0,0 +1,22 @@
+<?php
+#absolute value
+$a = 10;
+$b = 5.8;
+var_dump(abs($a - $b));
+var_dump(abs($a - 5));
+echo "<br><br>";
+#rounded
+var_dump(round($a - 1.5));
+var_dump(round($b - $a));
+echo "<br><br>";
+#highest value
+echo "this is highest&nbsp", max($a, $b, -15, -50, -300);
+echo "<br><br>";
+#lowest value
+echo "this is lowest&nbsp", min($a, $b, 15, 50, 300);
+echo "<br><br>";
+
+#random number
+echo rand($a, $b);
+
+?>
\ No newline at end of file
diff --git a/operators.php b/operators.php
new file mode 100644
index 0000000..e3433ad
--- /dev/null
+++ b/operators.php
@@ -0,0 +1,16 @@
+<?php
+
+$a = 5;
+$b = 6;
+var_dump($a + $b, $a - $b, $a * $b, $a / $b, $a % $b);
+echo "<br><br>";
+
+var_dump($a == $b, $a != $b, $a < $b, $a > $b, $a <= $b, $a >= $b);
+echo "<br><br>";
+
+var_dump($a && $b, $a and $b, $a || $b, $a or $b, $a != $b, $a Xor $b);
+
+
+
+
+?>
\ No newline at end of file
diff --git a/phpinfo.php b/phpinfo.php
new file mode 100644
index 0000000..d83f3a6
--- /dev/null
+++ b/phpinfo.php
@@ -0,0 +1,8 @@
+<?php
+phpinfo();
+
+
+
+
+
+?>
\ No newline at end of file
diff --git a/print.php b/print.php
new file mode 100644
index 0000000..2693024
--- /dev/null
+++ b/print.php
@@ -0,0 +1,10 @@
+<?php
+
+echo "hola Assembler<br>", "vamor a perder como Francia<br>";
+print "Argentina ganadora<br>";
+
+$a = array('a'=> 'luffy', 'b'=>'zoro', 'c'=> array ('x', 'y', 'z'));
+print_r($a['c']);
+
+
+?>
\ No newline at end of file
diff --git a/strings.php b/strings.php
new file mode 100644
index 0000000..63189b8
--- /dev/null
+++ b/strings.php
@@ -0,0 +1,36 @@
+<?php
+print "Print a text string<br>";
+
+$a = "Print a text string";
+print $a."two";
+echo "<br><br>";
+
+#case sensitive
+$phrase = "Monkey D Luffy is our captain";
+
+echo str_replace("Monkey D Luffy", "Yonkou strawhat", $phrase);
+
+echo "<br><br>";
+#without taking into account upper / lower case
+$king = "Mamodo rules is a king";
+
+echo str_ireplace("mamodo RULES", "Zatch", $king);
+echo "<br><br>";
+$dance = "\OwO/";
+echo str_repeat($dance, 10);
+echo "<br><br>";
+$w = 'wzr e s x r d cf tv g y b u h n j i m';
+echo strlen($w);
+echo "<br><br>";
+$thinks = "twegdfj dos dfhsf";
+echo strpos($thinks,'dos');
+echo "<br><br>";
+$mary = "When i go to the bar, i like eat macarroni";
+echo strtoupper($mary);
+echo "<br><br>";
+$marydo = "I HATE THIS GAME, IS SO DISGUSTING";
+echo strtolower($marydo);
+echo "<br><br>";
+$paco = "a paco le gusta el queso";
+echo substr($paco, 4, -2);
+?>
\ No newline at end of file
diff --git a/types.php b/types.php
new file mode 100644
index 0000000..b2ac4b5
--- /dev/null
+++ b/types.php
@@ -0,0 +1,40 @@
+<?php
+#boolean
+$a = "cosa"; 
+$b = "linda"; 
+
+var_dump($a);
+var_dump($b);
+
+echo "<br><br>";
+#integer
+$a = 10; 			
+var_dump($a);
+
+
+
+echo "<br><br>";
+#floats
+$a = 4.70;
+var_dump($a);
+
+echo "<br><br>";
+
+#string
+$str = "Scoobido papa";
+var_dump($str);
+echo "<br><br>";
+#array
+$array = array('ussop', 'sanji', 'chopper', 'nami');
+var_dump($array);
+echo "<br><br>";
+#object
+$yonkou = (object)["yonkou1"=>"Shanks","yonkou2"=>"Kurohige","yonkou3"=>"Luffy"];
+echo "This is a emperors of sea: $yonkou->yonkou3<br>";
+var_dump($yonkou);
+echo "<br><br>";
+#null
+$text = 'Hello darkness my old friend';
+$text = null; 
+var_dump($text);
+?>
\ No newline at end of file