3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "contando com for... \n"; for($fa = 0; $fa < 10; $fa++){ echo "$f.."; } echo "\n\n"; echo "contando com while..."; $f = 0; while ($f < 10){ echo "$f.."; $f++; } echo "\n\n"; $f = floor(rand(0,3)); switch ($f){ case 0: echo "Zero\n"; break; case 1: echo "Um\n"; break; case 2: echo "Dois\n"; break; case 3: echo "Três\n"; break; default: echo "Nunca deverias ter lido isto :)"; break; } echo "\n\n"; ?>
Output for 5.1.5 - 5.1.6, 5.2.10, 5.2.12, 5.2.14, 5.2.17, 5.3.9 - 5.3.11, 5.3.14, 5.3.17, 5.3.22, 5.3.24, 5.3.28, 5.4.0, 5.4.2, 5.4.5, 5.4.8 - 5.4.9, 5.4.12, 5.4.20, 5.4.22, 5.4.25, 5.4.28, 5.4.30 - 5.4.31, 5.4.36 - 5.4.37, 5.4.43, 5.5.31 - 5.5.32, 5.5.34, 5.6.15, 5.6.18, 7.0.2 - 7.0.3, 7.0.6 - 7.0.14, 7.1.27, 7.2.20, 7.2.22, 7.3.0, 7.3.3, 7.3.5 - 7.3.7, 7.3.9, 7.3.11, 7.4.0
contando com for... Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. contando com while...0..1..2..3..4..5..6..7..8..9.. Três
Output for 5.0.4 - 5.0.5, 5.1.1, 5.1.4, 5.2.1 - 5.2.3, 5.2.8 - 5.2.9, 5.2.16, 5.3.0 - 5.3.2, 5.3.7, 5.3.12, 5.3.18 - 5.3.19, 5.3.27, 5.4.3, 5.4.11, 5.4.14, 5.4.18, 5.4.24, 5.4.29, 5.4.34, 5.4.39 - 5.4.40, 5.5.28 - 5.5.29, 5.5.35, 5.6.11 - 5.6.12, 5.6.19, 7.0.4, 7.0.20, 7.1.0 - 7.1.5, 7.1.7, 7.1.31 - 7.1.33, 7.3.1, 7.3.10, 7.3.12
contando com for... Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. contando com while...0..1..2..3..4..5..6..7..8..9.. Dois
Output for 5.1.0, 5.1.2 - 5.1.3, 5.2.4 - 5.2.6, 5.2.13, 5.2.15, 5.3.3, 5.3.5, 5.3.8, 5.3.15 - 5.3.16, 5.3.21, 5.3.25, 5.4.1, 5.4.4, 5.4.6, 5.4.13, 5.4.15 - 5.4.17, 5.4.19, 5.4.26, 5.4.42, 5.5.24 - 5.5.25, 5.5.27, 5.5.33, 5.6.14, 5.6.20 - 5.6.21, 7.0.0, 7.0.5, 7.1.6, 7.1.30, 7.2.0, 7.2.19, 7.2.21, 7.2.24 - 7.2.25, 7.3.8
contando com for... Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. contando com while...0..1..2..3..4..5..6..7..8..9.. Zero
Output for 5.2.0, 5.2.7, 5.2.11, 5.3.4, 5.3.6, 5.3.13, 5.3.20, 5.3.23, 5.3.26, 5.3.29, 5.4.7, 5.4.10, 5.4.21, 5.4.23, 5.4.27, 5.4.32, 5.4.35, 5.4.38, 5.4.41, 5.4.44 - 5.4.45, 5.5.26, 5.5.30, 5.6.8 - 5.6.10, 5.6.13, 5.6.16 - 5.6.17, 7.0.1, 7.1.26, 7.1.28 - 7.1.29, 7.2.17 - 7.2.18, 7.2.23, 7.3.2, 7.3.4
contando com for... Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. contando com while...0..1..2..3..4..5..6..7..8..9.. Um
Output for 4.3.1, 4.3.7, 4.3.9, 4.4.1, 4.4.7, 5.0.1, 5.0.3
contando com for... Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. contando com while...0..1..2..3..4..5..6..7..8..9.. Zero
Output for 4.3.0, 4.3.2, 4.3.4 - 4.3.6, 4.3.8, 4.4.2 - 4.4.3, 4.4.5 - 4.4.6, 4.4.9, 5.0.2
contando com for... Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. contando com while...0..1..2..3..4..5..6..7..8..9.. Três
Output for 4.4.0, 5.0.0
contando com for... Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. contando com while...0..1..2..3..4..5..6..7..8..9.. Dois
Output for 4.3.3, 4.3.10 - 4.3.11, 4.4.4, 4.4.8
contando com for... Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. Notice: Undefined variable: f in /in/2Lemd on line 6 .. contando com while...0..1..2..3..4..5..6..7..8..9.. Um
preferences:
173.83 ms | 403 KiB | 204 Q