3v4l.org

run code in 300+ PHP versions simultaneously
<?php $calendar = array (January, February, March, April, May, June, July, August, September, October, November, December); while($e < sizeof($calendar)) { $k++; $days = 30; $days2 = 31; switch ($calendar[$e]) { case $calendar[0]: echo "Month ",$k,": $calendar[$e] has $days days <br>"; break; case $calendar[1]: echo "Month $k: $calendar[$e] has 28 or 29 days <br>"; break; case $calendar[2]: echo "Month $k: $calendar[$e] has $days2 days <br>"; break; case $calendar[3]: echo "Month $k: $calendar[$e] has $days days <br>"; break; case $calendar[4]: echo "Month $k: $calendar[$e] has $days days <br>"; break; case $calendar[5]: echo "Month $k: $calendar[$e] has $days days <br>"; break; case $calendar[6]: echo "Month $k: $calendar[$e] has $days2 days <br>"; break; case $calendar[7]: echo "Month $k: $calendar[$e] has $days days <br>"; break; case $calendar[8]: echo "Month $k: $calendar[$e] has $days days <br>"; break; case $calendar[9]: echo "Month $k: $calendar[$e] has $days2 days <br>"; break; case $calendar[10]: echo "Month $k: $calendar[$e] has $days days <br>"; break; case $calendar[11]: echo "Month $k: $calendar[$e] has $days2 days <br>"; break; } $e++; }

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)
8.3.60.0080.00818.52
8.3.50.0090.00921.14
8.3.40.0120.00918.79
8.3.30.0150.00020.25
8.3.20.0040.00420.61
8.3.10.0040.00420.95
8.3.00.0040.00423.66
8.2.180.0120.00916.75
8.2.170.0100.01022.96
8.2.160.0130.00320.53
8.2.150.0090.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0070.00021.03
8.2.110.0040.00819.19
8.2.100.0120.00017.62
8.2.90.0080.00019.26
8.2.80.0000.00819.39
8.2.70.0000.00917.63
8.2.60.0060.00317.93
8.2.50.0000.01018.07
8.2.40.0000.00818.09
8.2.30.0000.00719.39
8.2.20.0000.00717.75
8.2.10.0040.00417.80
8.2.00.0080.00017.91
8.1.280.0110.01125.92
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0040.00722.52
8.1.230.0070.00420.85
8.1.220.0000.00818.77
8.1.210.0040.00419.09
8.1.200.0050.00517.35
8.1.190.0070.00017.53
8.1.180.0040.00418.10
8.1.170.0000.00818.57
8.1.160.0000.00818.91
8.1.150.0030.00618.54
8.1.140.0000.00717.43
8.1.130.0040.00417.81
8.1.120.0030.00517.45
8.1.110.0060.00617.32
8.1.100.0030.00517.43
8.1.90.0070.00017.36
8.1.80.0040.00417.48
8.1.70.0030.00317.34
8.1.60.0040.00417.55
8.1.50.0070.00017.44
8.1.40.0080.00017.42
8.1.30.0040.00417.46
8.1.20.0000.00817.55
8.1.10.0040.00417.57
8.1.00.0050.00317.47
8.0.300.0030.00619.98
8.0.290.0000.00717.17
8.0.280.0030.00318.52
8.0.270.0060.00317.33
8.0.260.0000.00716.99
8.0.250.0000.00716.95
8.0.240.0000.00717.08
8.0.230.0000.00716.95
8.0.220.0000.00716.89
8.0.210.0050.00217.00
8.0.200.0030.00317.11
8.0.190.0020.00517.13
8.0.180.0070.00017.03
8.0.170.0040.00416.92
8.0.160.0040.00416.91
8.0.150.0070.00016.97
8.0.140.0000.00716.94
8.0.130.0030.00313.50
8.0.120.0060.00317.02
8.0.110.0040.00416.96
8.0.100.0000.00817.09
8.0.90.0000.00816.86
8.0.80.0100.00716.88
8.0.70.0000.00716.99
8.0.60.0040.00416.96
8.0.50.0040.00417.00
8.0.30.0140.00817.11
8.0.20.0140.00317.40
8.0.10.0050.00216.97
8.0.00.0090.00916.88
7.4.330.0000.00616.72
7.4.320.0050.00316.73
7.4.300.0000.00716.57
7.4.290.0000.00716.66
7.4.280.0070.00016.55
7.4.270.0030.00516.61
7.4.260.0000.00613.34
7.4.250.0000.00816.63
7.4.240.0070.00016.59
7.4.230.0070.00016.63
7.4.220.0120.01216.68
7.4.210.0060.00816.68
7.4.200.0000.00716.68
7.4.190.0020.00516.83
7.4.160.0110.01116.67
7.4.150.0110.00717.40
7.4.140.0100.01017.86
7.4.130.0120.00816.56
7.4.120.0080.01316.57
7.4.110.0090.00916.45
7.4.100.0070.01016.46
7.4.90.0120.01316.80
7.4.80.0160.00819.39
7.4.70.0090.01216.32
7.4.60.0100.01116.54
7.4.50.0000.00616.43
7.4.40.0030.00722.77
7.4.30.0110.00816.70
7.4.00.0030.01014.86
7.3.330.0000.00513.36
7.3.320.0030.00313.20
7.3.310.0000.00716.30
7.3.300.0070.00016.51
7.3.290.0100.00316.43
7.3.280.0060.01016.45
7.3.270.0100.00717.40
7.3.260.0130.00718.24
7.3.250.0080.01016.51
7.3.240.0070.01416.31
7.3.230.0120.00616.42
7.3.210.0110.00616.48
7.3.200.0080.00919.39
7.3.190.0110.00716.56
7.3.180.0040.01116.72
7.3.170.0090.01216.43
7.3.160.0120.00416.41
7.3.120.0070.00714.90
7.3.10.0030.01416.18
7.3.00.0100.01016.73
7.2.330.0120.00616.77
7.2.320.0100.01016.83
7.2.310.0070.01616.84
7.2.300.0000.01816.61
7.2.290.0030.01416.88
7.2.130.0090.00616.92
7.2.120.0100.00416.37
7.2.110.0070.01016.72
7.2.100.0070.00616.75
7.2.90.0070.00716.66
7.2.80.0070.00716.61
7.2.70.0070.01416.88
7.2.60.0030.01017.02
7.2.50.0120.00016.75
7.2.40.0140.00016.87
7.2.30.0100.00016.90
7.2.20.0070.00317.05
7.2.10.0060.00616.91
7.2.00.0040.00518.12
7.1.250.0110.00415.65
7.1.200.0030.00715.61
7.1.100.0110.00018.10
7.1.70.0030.00717.27
7.1.60.0000.01219.17
7.1.50.0040.00716.66
7.1.00.0030.03322.32
7.0.200.0070.00016.93
7.0.140.0070.07022.10
7.0.100.0230.07720.02
7.0.90.0030.09020.04
7.0.80.0030.09720.00
7.0.70.0130.06320.08
7.0.60.0130.05720.07
7.0.50.0130.07720.24
7.0.40.0070.07320.14
7.0.30.0130.07320.14
7.0.20.0130.07320.07
7.0.10.0100.07720.04
7.0.00.0070.05720.05
5.6.280.0000.07721.11
5.6.250.0130.07020.59
5.6.240.0070.04020.68
5.6.230.0000.09020.67
5.6.220.0070.08720.51
5.6.210.0000.08020.58
5.6.200.0070.08321.10
5.6.190.0030.09021.13
5.6.180.0030.08020.97
5.6.170.0070.04721.04
5.6.160.0100.04021.19
5.6.150.0070.07721.09
5.6.140.0070.05321.18
5.6.130.0070.07021.03
5.6.120.0030.05020.96
5.6.110.0130.08020.94
5.6.100.0130.04021.17
5.6.90.0070.08021.00
5.6.80.0130.05320.36
5.6.70.0030.07020.50
5.6.60.0130.07720.33
5.6.50.0100.07020.35
5.6.40.0030.08020.45
5.6.30.0070.08020.48
5.6.20.0000.08020.41
5.6.10.0070.04020.32
5.6.00.0070.07020.43
5.5.380.0130.04720.46
5.5.370.0200.05720.37
5.5.360.0070.06320.36
5.5.350.0030.08720.36
5.5.340.0170.07320.82
5.5.330.0100.07720.79
5.5.320.0130.05320.94
5.5.310.0100.05320.78
5.5.300.0070.07720.79
5.5.290.0200.07320.79
5.5.280.0170.07720.86
5.5.270.0070.07320.87
5.5.260.0000.08320.81
5.5.250.0100.04320.57
5.5.240.0100.07720.33
5.5.230.0100.07020.17
5.5.220.0170.07720.18
5.5.210.0030.04720.13
5.5.200.0170.06019.97
5.5.190.0000.08720.26
5.5.180.0070.04720.19
5.5.160.0070.06020.23
5.5.150.0100.03320.16
5.5.140.0000.07020.01
5.5.130.0130.05320.25
5.5.120.0130.03320.22
5.5.110.0100.05020.13
5.5.100.0070.04720.10
5.5.90.0130.07019.99
5.5.80.0130.06720.10
5.5.70.0070.07020.11
5.5.60.0030.07720.07
5.5.50.0130.06720.18
5.5.40.0070.07020.06
5.5.30.0200.06720.16
5.5.20.0070.04719.97
5.5.10.0000.08020.10
5.5.00.0070.08320.03
5.4.450.0070.06719.43
5.4.440.0030.08019.24
5.4.430.0130.07719.46
5.4.420.0030.08319.35
5.4.410.0070.07719.34
5.4.400.0100.07318.92
5.4.390.0130.04019.06
5.4.380.0130.07318.96
5.4.370.0070.07318.90
5.4.360.0130.06718.84
5.4.350.0030.04319.14
5.4.340.0070.07718.98
5.4.320.0130.07018.78
5.4.310.0030.07718.90
5.4.300.0100.07319.05
5.4.290.0100.07719.12
5.4.280.0030.05018.95
5.4.270.0030.08019.14
5.4.260.0070.07718.78
5.4.250.0030.07719.05
5.4.240.0070.05318.83
5.4.230.0100.07318.78
5.4.220.0130.07019.06
5.4.210.0030.05719.12
5.4.200.0000.04719.11
5.4.190.0000.06719.08
5.4.180.0100.06019.10
5.4.170.0130.05718.96
5.4.160.0030.06718.95
5.4.150.0070.07019.02
5.4.140.0100.05316.13
5.4.130.0030.04016.22
5.4.120.0000.07716.37
5.4.110.0070.05716.27
5.4.100.0100.02716.36
5.4.90.0030.04716.33
5.4.80.0100.07016.39
5.4.70.0030.03716.29
5.4.60.0100.04716.36
5.4.50.0070.07016.38
5.4.40.0030.08016.47
5.4.30.0100.06016.23
5.4.20.0070.07016.41
5.4.10.0100.07016.39
5.4.00.0030.04015.73
5.3.290.0100.06714.55
5.3.280.0070.08014.60
5.3.270.0000.04314.63
5.3.260.0030.08014.50
5.3.250.0070.05714.49
5.3.240.0070.06714.64
5.3.230.0000.07314.63
5.3.220.0030.03314.58
5.3.210.0070.06314.58
5.3.200.0000.03714.62
5.3.190.0000.03714.45
5.3.180.0070.03314.57
5.3.170.0030.04314.43
5.3.160.0030.06014.45
5.3.150.0070.06314.54
5.3.140.0030.05014.54
5.3.130.0130.04314.54
5.3.120.0070.07714.56
5.3.110.0100.07314.57
5.3.100.0100.05313.90
5.3.90.0030.05314.02
5.3.80.0000.04314.02
5.3.70.0000.08014.00
5.3.60.0070.07313.89
5.3.50.0100.07013.83
5.3.40.0100.07713.91
5.3.30.0130.05013.88
5.3.20.0100.04013.70
5.3.10.0070.07313.54
5.3.00.0100.06313.43
5.2.170.0070.04711.13
5.2.160.0000.03711.17
5.2.150.0000.05010.99
5.2.140.0070.03311.04
5.2.130.0100.05710.92
5.2.120.0100.03311.12
5.2.110.0000.04310.96
5.2.100.0070.05711.11
5.2.90.0070.05010.97
5.2.80.0000.07011.04
5.2.70.0030.06010.97
5.2.60.0070.06310.99
5.2.50.0100.06011.12
5.2.40.0000.06710.86
5.2.30.0030.03310.84
5.2.20.0000.03711.05
5.2.10.0070.05010.72
5.2.00.0100.05710.67
5.1.60.0070.04310.13
5.1.50.0070.03710.12
5.1.40.0000.03310.00
5.1.30.0030.03710.42
5.1.20.0030.04710.50
5.1.10.0070.05310.19
5.1.00.0000.03310.21
5.0.50.0030.0479.68
5.0.40.0070.0279.68
5.0.30.0000.0379.68
5.0.20.0030.0209.68
5.0.10.0000.0439.68
5.0.00.0070.0509.68
4.4.90.0070.0239.68
4.4.80.0000.0339.68
4.4.70.0030.0239.68
4.4.60.0030.0239.68
4.4.50.0030.0309.68
4.4.40.0070.0479.68
4.4.30.0030.0179.68
4.4.20.0000.0379.68
4.4.10.0030.0339.68
4.4.00.0000.0339.68
4.3.110.0030.0279.68
4.3.100.0000.0179.68
4.3.90.0000.0239.68
4.3.80.0000.0539.68
4.3.70.0000.0209.68
4.3.60.0030.0309.68
4.3.50.0000.0279.68
4.3.40.0000.0279.68
4.3.30.0000.0379.68
4.3.20.0000.0409.68
4.3.10.0000.0379.68
4.3.00.0000.0339.68

preferences:
52.67 ms | 401 KiB | 5 Q