diff --git a/starter/lab3_task1.php b/starter/lab3_task1.php index f396a7e..ef2c212 100644 --- a/starter/lab3_task1.php +++ b/starter/lab3_task1.php @@ -1,13 +1,14 @@ = 36.1 && $temperature < 37.5) { + echo "Normal temperature
"; +} +if ($temperature > 37.5) { + echo "Fever
"; +} +if ($temperature < 36.1) { + echo "Hypothermia Warning
"; +} // ══════════════════════════════════════════════════════════════ // EXERCISE B — Even or Odd // ══════════════════════════════════════════════════════════════ @@ -31,6 +42,21 @@ // Also check divisibility by 3, by 5, and by both 3 and 5 — one line each // TODO: Exercise B — your code here +$number = 47; +if (($number % 2) == 0) { + echo $number . " is EVEN"; +} else { + echo $number . "is ODD"; +} +if (($number % 3) == 0) { + echo $number . "divisble by 3"; +} +if (($number % 5) == 0) { + echo $number . "divisble by 5"; +} +if ((($number % 5) == 0) && ($number % 3)) { + echo $number . "divisble by 3"; +} // ══════════════════════════════════════════════════════════════ @@ -38,15 +64,17 @@ // ══════════════════════════════════════════════════════════════ // Run this code EXACTLY as written. // Record all six outputs in your report and explain each result. +echo "
"; +$x = 10; +$y = "10"; +$z = 10.0; -$x = 10; $y = "10"; $z = 10.0; - -var_dump($x == $y); // A: ? -var_dump($x === $y); // B: ? -var_dump($x == $z); // C: ? -var_dump($x === $z); // D: ? -var_dump($y === $z); // E: ? -var_dump($x <=> $y); // F: spaceship — what type? what value? +var_dump($x == $y) . "
"; // A: ? +var_dump($x === $y) . "
"; // B: ? +var_dump($x == $z) . "
"; // C: ? +var_dump($x === $z) . "
"; // D: ? +var_dump($y === $z) . "
"; // E: ? +var_dump($x <=> $y) . "
"; // F: spaceship — what type? what value? --> // Your explanation of each result goes in your PDF report (not here). @@ -55,7 +83,7 @@ // EXERCISE D — Null & Default Values // ══════════════════════════════════════════════════════════════ // Run this code as written, then extend it as instructed below. - +echo "
"; $username = null; $display = $username ?? "Guest"; echo "Welcome, $display
"; @@ -68,3 +96,8 @@ echo "Config: $result
"; // TODO: Add one more chained ?? example of your own and explain it in your report. +$class_attendance = null; +$class_default = "Average"; +$class_performance = "Poor"; +$resultclass = $class_performance ?? $class_attendance ?? $class_default; +echo "Perfomance: $resultclass
"; diff --git a/starter/lab3_task2.php b/starter/lab3_task2.php index b03e13c..b0aac82 100644 --- a/starter/lab3_task2.php +++ b/starter/lab3_task2.php @@ -1,4 +1,5 @@ = 70 @@ -42,22 +43,92 @@ // ── STEP 1: Compute total ───────────────────────────────────────────────── // TODO: compute $total +$total = $cat1 + $cat2 + $cat3 + $cat4 + $exam; // ── STEP 2: Count CATs attended ─────────────────────────────────────────── // TODO: compute $cats_attended (each CAT > 0 counts as attended) +$cats_attended = 0; +$qualified = false; +if ($cat1 > 0) $cats_attended += 1; +if ($cat2 > 0) $cats_attended += 1; +if ($cat3 > 0) $cats_attended += 1; +if ($cat4 > 0) $cats_attended += 1; +if ($cats_attended >= 3) $qualified = true; // ── STEP 3: Eligibility check (nested if) ───────────────────────────────── // TODO: nested if — eligibility → grade classification → supplementary ternary +if ($qualified && ($exam >= 20)) { + $eligibility = "ELIGIBLE"; +} else { + $eligibility = "DISQUALIFIED - Exam conditions not met"; +}; + +if ($eligibility == "ELIGIBLE") { + + if ($total >= 70) { + $grade = "A"; + $remark = "Distinction"; + } elseif ($total >= 65) { + $grade = "B+"; + $remark = "Credit Upper"; + } elseif ($total >= 60) { + $grade = "B"; + $remark = "Credit Lower"; + } elseif ($total >= 55) { + $grade = "C+"; + $remark = "Pass Upper"; + } elseif ($total >= 50) { + $grade = "C"; + $remark = "Pass Lower"; + } elseif ($total >= 40) { + $grade = "D"; + $remark = "Marginal Pass"; + } else { + $grade = "E"; + $remark = "Fail"; + } + + $supplementary = ($grade == "D") + ? "Eligible for Supplementary Exam" + : "Not eligible for supplementary"; +} +// A (Distinction): Total >= 70 +// B+ (Credit Upper): Total >= 65 +// B (Credit Lower): Total >= 60 +// C+ (Pass Upper): Total >= 55 +// C (Pass Lower): Total >= 50 +// D (Marginal Pass): Total >= 40 +// E (Fail): Total < 40 // ── STEP 4: Display formatted HTML report card ──────────────────────────── // TODO: output a clear, formatted report card showing: // student name, each CAT score, exam score, total, // cats attended, eligibility status, grade, remark, supplementary status +echo "
"; +echo "

Student Report Card

"; + +echo "Name: $name

"; + +echo "CAT Scores:
"; +echo "CAT1: $cat1
"; +echo "CAT2: $cat2
"; +echo "CAT3: $cat3
"; +echo "CAT4: $cat4

"; + +echo "Exam: $exam
"; +echo "Total: $total
"; +echo "CATs Attended: $cats_attended

"; +echo "Eligibility: $eligibility
"; +if ($eligibility == "ELIGIBLE") { + echo "Grade: $grade
"; + echo "Remark: $remark
"; + echo "Supplementary: $supplementary
"; +} // ── Required Test Data Sets — screenshot each ───────────────────────────── // Set A: cat1=8, cat2=7, cat3=9, cat4=6, exam=52 → expect grade B // Set B: cat1=9, cat2=8, cat3=0, cat4=9, exam=55 → expect grade A (check cats_attended) diff --git a/starter/lab3_task3.php b/starter/lab3_task3.php index d9e00c8..a3bb52c 100644 --- a/starter/lab3_task3.php +++ b/starter/lab3_task3.php @@ -1,13 +1,14 @@ "OK — request succeeded", + 301 => "Moved Permanently — resource relocated", + 400 => "Bad Request — client error", + 401 => "Unauthorized — authentication required", + 403 => "Forbidden — access denied", + 404 => "Not Found — resource missing", + 500 => "Internal Server Error — server fault", + default => "Unknown status code", +}; +echo $result; // ══════════════════════════════════════════════════════════════ // EXERCISE D — Rewrite comparison diff --git a/starter/lab3_task4.php b/starter/lab3_task4.php index 2a3d225..2eb7b21 100644 --- a/starter/lab3_task4.php +++ b/starter/lab3_task4.php @@ -1,4 +1,5 @@ "; +echo "--------------------------------
"; +echo "Enrolled : " . ($enrolled ? "Yes" : "No") . "
"; +echo "GPA : $gpa
"; +echo "Annual Income : KES $annual_income
"; +echo "Previous Loan : " . ($previous_loan ? "Yes" : "No") . "
"; +echo "Decision : $decision
"; // ── Required Test Data Sets — screenshot each ───────────────────────────── // Set A: enrolled=true, gpa=3.1, income=180000, previous=false → Partial 75%