3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_POST['alpha'] = 'anal'; if(isset($_POST['alpha']) or isset($_POST['emoji'])) { $array_emoji = [ 'a' => '🅰️', 'b' => '🅱️', 'c' => '©', 'd' => '↩', 'e' => '📧', 'f' => '🚩', 'g' => '🌀', 'h' => '♓', 'i' => 'ℹ', 'j' => '🎷', 'k' => '🎋', 'l' => '👢', 'm' => 'Ⓜ', 'n' => '♑', 'o' => '🅾️', 'p' => '🅿️', 'q' => '♎', 'r' => '®', 's' => '⚡', 't' => '🌴', 'u' => '⛎', 'v' => '✔', 'w' => '〰', 'x' => '❌', 'y' => '✌', 'z' => 'Ⓩ', '0' => '0️⃣', '1' => '1️⃣', '2' => '2️⃣', '3' => '3️⃣', '4' => '4️⃣', '5' => '5️⃣', '6' => '6️⃣', '7' => '7️⃣', '8' => '8️⃣', '9' => '9️⃣', '!' => '❗', '?' => '❓', '$' => '💲', '+' => '➕', '-' => '➖', '/' => '➗', '<' => '◀', '>' => '▶', '*' => '*️⃣', ';' => '🕹', ':' => '🚦', '(' => '📈', ')' => '📉', '\'' => '💧', '"' => '💦', '.' => '⏺', ]; if(isset($_POST['emoji'])) { $aEmoji = array_keys($array_emoji); $eEmoji = array_values($array_emoji); $out = str_replace($aEmoji, $eEmoji, $_POST['textEmoji']); echo 'Emoji:' . PHP_EOL . $out; } if(isset($_POST['alpha'])) { $aEmoji = array_values($array_emoji); $eEmoji = array_keys($array_emoji); $out = str_replace($aEmoji, $eEmoji, $_POST['textEmoji']); echo 'Alfabeto:' . PHP_EOL . $out; } }

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0080.00818.68
8.3.50.0100.01018.30
8.3.40.0110.00718.82
8.3.30.0040.01218.97
8.3.20.0080.00021.87
8.3.10.0000.00820.68
8.3.00.0030.00519.63
8.2.180.0130.01018.54
8.2.170.0070.00722.96
8.2.160.0100.00319.40
8.2.150.0110.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00419.82
8.2.120.0080.00026.35
8.2.110.0030.00620.43
8.2.100.0040.00818.03
8.2.90.0000.00817.59
8.2.80.0040.00417.97
8.2.70.0030.00518.03
8.2.60.0060.00318.03
8.2.50.0030.00518.10
8.2.40.0040.00419.26
8.2.30.0040.00419.38
8.2.20.0040.00418.07
8.2.10.0040.00419.46
8.2.00.0070.00018.10
8.1.280.0100.01025.92
8.1.270.0040.00420.20
8.1.260.0000.00826.35
8.1.250.0050.00328.09
8.1.240.0030.00623.76
8.1.230.0050.00520.97
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0030.00617.35
8.1.180.0060.00318.10
8.1.170.0040.00418.65
8.1.160.0040.00418.93
8.1.150.0040.00418.75
8.1.140.0030.00320.13
8.1.130.0080.00020.18
8.1.120.0030.00717.43
8.1.110.0040.00417.45
8.1.100.0050.00217.34
8.1.90.0040.00417.50
8.1.80.0030.00517.38
8.1.70.0040.00417.34
8.1.60.0030.00617.61
8.1.50.0000.00817.51
8.1.40.0080.00017.48
8.1.30.0080.00017.63
8.1.20.0000.01117.54
8.1.10.0000.00717.61
8.1.00.0000.00817.57
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0000.00718.35
8.0.270.0040.00417.12
8.0.260.0030.00318.44
8.0.250.0040.00417.02
8.0.240.0050.00217.02
8.0.230.0040.00417.00
8.0.220.0040.00416.94
8.0.210.0030.00316.84
8.0.200.0030.00317.02
8.0.190.0070.00016.97
8.0.180.0080.00016.94
8.0.170.0050.00316.93
8.0.160.0030.00317.05
8.0.150.0000.00716.86
8.0.140.0050.00316.95
8.0.130.0050.00013.39
8.0.120.0080.00016.92
8.0.110.0000.00716.98
8.0.100.0040.00416.96
8.0.90.0000.00817.02
8.0.80.0120.00316.94
8.0.70.0040.00416.88
8.0.60.0070.00017.07
8.0.50.0030.00516.82
8.0.30.0030.01716.91
8.0.20.0030.01617.40
8.0.10.0000.00717.05
8.0.00.0110.00716.77
7.4.330.0000.00515.55
7.4.320.0000.00716.54
7.4.300.0060.00016.50
7.4.290.0040.00416.59
7.4.280.0030.00616.47
7.4.270.0030.00316.43
7.4.260.0080.00016.49
7.4.250.0030.00316.48
7.4.240.0040.00416.46
7.4.230.0070.00016.69
7.4.220.0070.00016.34
7.4.210.0110.00516.45
7.4.200.0000.00716.63
7.4.160.0100.00716.47
7.4.140.0130.00517.86
7.4.130.0130.00816.61
7.4.120.0080.01216.40
7.4.110.0130.00516.64
7.4.100.0110.01116.57
7.4.90.0170.00016.51
7.4.80.0110.00919.39
7.4.70.0120.00816.41
7.4.60.0160.00616.48
7.4.50.0070.00716.43
7.4.40.0170.00016.54
7.4.10.0070.01315.03
7.4.00.0060.01115.11
7.3.330.0050.00013.16
7.3.320.0000.00613.08
7.3.310.0030.00416.14
7.3.300.0070.00016.21
7.3.290.0030.00316.23
7.3.280.0070.01116.34
7.3.260.0120.01016.45
7.3.240.0150.00416.48
7.3.230.0140.00416.49
7.3.210.0140.00816.41
7.3.200.0140.00716.58
7.3.190.0140.00316.39
7.3.180.0070.01016.54
7.3.170.0090.01516.57
7.3.160.0030.01416.61
7.3.130.0030.01314.68
7.3.120.0030.01414.86
7.3.110.0140.00414.73
7.3.100.0040.00815.06
7.3.90.0030.01214.93
7.3.80.0080.00614.92
7.3.70.0000.00914.70
7.3.60.0030.01414.78
7.3.50.0040.01214.97
7.3.40.0040.00814.74
7.3.30.0130.00314.52
7.3.20.0360.00215.70
7.3.10.0300.00315.61
7.3.00.0220.01015.68
7.2.330.0070.01016.53
7.2.320.0110.00716.75
7.2.310.0080.00816.82
7.2.300.0140.00516.78
7.2.290.0000.01616.37
7.2.260.0100.00915.26
7.2.250.0090.00915.00
7.2.240.0030.01015.26
7.2.230.0090.00615.03
7.2.220.0030.00915.39
7.2.210.0060.00615.37
7.2.200.0030.01215.31
7.2.190.0060.00915.07
7.2.180.0060.00615.12
7.2.170.0000.01115.11
7.2.160.0100.00715.05
7.2.150.0260.00915.91
7.2.140.0200.01216.05
7.2.130.0210.00915.84
7.2.120.0250.00615.76
7.2.110.0200.00715.93
7.2.100.0220.00915.82
7.2.90.0220.01015.94
7.2.80.0240.00515.95
7.2.70.0250.00516.03
7.2.60.0190.00915.96
7.2.50.0280.00615.69
7.2.40.0330.00216.14
7.2.30.0230.00915.79
7.2.20.0220.00516.08
7.2.10.0180.01116.10
7.2.00.0210.00616.01
7.1.330.0030.00715.68
7.1.320.0090.00615.54
7.1.310.0040.01115.73
7.1.300.0080.00615.80
7.1.290.0100.00015.88
7.1.280.0080.00315.72
7.1.270.0040.01115.94
7.1.260.0100.00715.84
7.1.250.0250.00714.88
7.1.240.0000.01415.85
7.1.230.0000.01115.83
7.1.220.0000.00815.80
7.1.210.0000.01315.84
7.1.200.0070.00715.90
7.1.190.0000.00815.81
7.1.180.0100.00315.87
7.1.170.0030.01015.64
7.1.160.0000.01315.59
7.1.150.0030.01015.79
7.1.140.0070.00715.94
7.1.130.0060.00315.69
7.1.120.0040.00715.58
7.1.110.0030.00915.90
7.1.100.0030.01315.81
7.1.90.0070.00715.50
7.1.80.0030.01215.76
7.1.70.0000.01115.88
7.1.60.0000.01315.95
7.1.50.0100.00315.92
7.1.40.0060.00915.80
7.1.30.0030.00615.86
7.1.20.0000.01315.84
7.1.10.0080.00415.91
7.1.00.0090.00315.91

preferences:
65.63 ms | 400 KiB | 5 Q