3v4l.org

run code in 300+ PHP versions simultaneously
<?php switch (1) { case 2: return 1; break; case 1: return 2; break; }

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)
8.3.60.0120.00316.50
8.3.50.0150.00322.00
8.3.40.0110.00718.79
8.3.30.0070.00718.97
8.3.20.0060.00320.38
8.3.10.0080.00020.54
8.3.00.0080.00019.38
8.2.180.0130.00316.73
8.2.170.0120.00422.96
8.2.160.0100.00320.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00421.10
8.2.110.0030.00620.34
8.2.100.0110.00018.09
8.2.90.0030.00619.05
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0030.00717.93
8.2.50.0050.00318.07
8.2.40.0000.00918.16
8.2.30.0000.00819.53
8.2.20.0000.00717.68
8.2.10.0040.00418.03
8.2.00.0040.00417.55
8.1.280.0040.01125.92
8.1.270.0050.00322.07
8.1.260.0000.00926.35
8.1.250.0000.00728.09
8.1.240.0030.00623.79
8.1.230.0080.00319.13
8.1.220.0000.00917.74
8.1.210.0030.00618.77
8.1.200.0060.00317.22
8.1.190.0050.00317.23
8.1.180.0060.00318.10
8.1.170.0060.00318.57
8.1.160.0040.00422.05
8.1.150.0070.00018.75
8.1.140.0050.00217.34
8.1.130.0000.00717.66
8.1.120.0000.00717.41
8.1.110.0050.00317.26
8.1.100.0000.00717.43
8.1.90.0040.00417.42
8.1.80.0000.00717.39
8.1.70.0030.00317.38
8.1.60.0000.01117.44
8.1.50.0040.00417.37
8.1.40.0000.00717.41
8.1.30.0040.00417.47
8.1.20.0000.00817.63
8.1.10.0000.00717.23
8.1.00.0040.00417.29
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0030.00318.29
8.0.270.0030.00517.12
8.0.260.0000.00617.23
8.0.250.0030.00316.99
8.0.240.0030.00316.91
8.0.230.0000.00716.82
8.0.220.0000.00716.90
8.0.210.0030.00516.90
8.0.200.0080.00016.87
8.0.190.0000.00716.91
8.0.180.0040.00416.92
8.0.170.0040.00416.96
8.0.160.0070.00016.95
8.0.150.0040.00416.86
8.0.140.0070.00316.87
8.0.130.0000.00613.27
8.0.120.0000.00816.88
8.0.110.0040.00416.92
8.0.100.0040.00416.83
8.0.90.0040.00416.89
8.0.80.0060.00916.82
8.0.70.0000.00716.70
8.0.60.0050.00316.88
8.0.50.0050.00316.77
8.0.30.0100.00917.05
8.0.20.0120.01017.40
8.0.10.0050.00316.79
8.0.00.0070.01016.82
7.4.330.0020.00215.00
7.4.320.0030.00316.43
7.4.300.0000.00616.52
7.4.290.0070.00016.53
7.4.280.0060.00316.48
7.4.270.0040.00416.48
7.4.260.0070.00016.29
7.4.250.0030.00516.40
7.4.240.0020.00516.49
7.4.230.0000.00616.33
7.4.220.0060.01516.55
7.4.210.0030.01016.54
7.4.200.0000.00716.43
7.4.160.0080.00816.54
7.4.150.0140.00317.40
7.4.140.0110.00717.86
7.4.130.0130.00316.42
7.4.120.0080.00816.44
7.4.110.0060.01216.31
7.4.100.0160.00016.63
7.4.90.0140.00316.46
7.4.80.0130.00619.39
7.4.70.0040.01416.46
7.4.60.0070.01416.49
7.4.50.0050.00316.58
7.4.40.0130.00616.42
7.4.30.0120.00316.39
7.4.00.0080.00914.80
7.3.330.0000.00512.95
7.3.320.0050.00313.05
7.3.310.0030.00316.26
7.3.300.0000.00616.05
7.3.290.0030.01016.16
7.3.280.0070.00916.17
7.3.270.0030.01417.40
7.3.260.0140.01116.44
7.3.250.0100.00816.17
7.3.240.0110.00716.23
7.3.230.0180.00416.44
7.3.210.0110.01116.16
7.3.200.0100.01019.39
7.3.190.0080.00816.30
7.3.180.0060.01116.03
7.3.170.0120.00316.27
7.3.160.0130.00316.14
7.3.120.0030.01414.79
7.3.110.0090.00614.51
7.3.100.0040.01014.59
7.3.90.0030.01314.45
7.3.80.0070.00614.63
7.3.70.0070.00714.70
7.3.60.0070.01014.66
7.3.50.0060.00614.84
7.3.40.0120.00014.68
7.3.30.0030.01314.69
7.3.20.0100.00716.45
7.3.10.0070.00816.58
7.3.00.0030.01116.36
7.2.330.0220.02816.51
7.2.320.0110.00716.21
7.2.310.0130.01016.68
7.2.300.0060.01016.26
7.2.290.0100.00716.66
7.2.250.0000.01814.98
7.2.240.0110.00714.73
7.2.230.0030.00915.06
7.2.220.0040.00815.13
7.2.210.0040.00814.68
7.2.200.0100.00314.82
7.2.190.0030.01214.48
7.2.180.0080.00314.68
7.2.170.0050.00814.92
7.2.130.0050.01016.55
7.2.120.0040.01116.56
7.2.110.0070.00716.56
7.2.100.0050.00916.64
7.2.90.0030.01116.74
7.2.80.0050.01016.76
7.2.70.0070.00316.74
7.2.60.0100.00516.64
7.2.50.0020.01216.79
7.2.40.0060.00716.64
7.2.30.0020.01216.65
7.2.20.0060.00916.88
7.2.10.0070.00916.63
7.2.00.0070.00417.57
7.1.330.0070.00715.70
7.1.320.0110.00415.57
7.1.310.0000.00815.57
7.1.300.0060.00915.55
7.1.290.0030.01015.38
7.1.280.0040.01115.68
7.1.270.0030.00915.44
7.1.260.0070.01115.71
7.1.250.0030.00815.53
7.1.100.0000.01017.71
7.1.70.0030.00516.90
7.1.60.0140.01019.61
7.1.50.0210.00434.76
7.1.00.0030.07722.36
7.0.200.0000.00716.20
7.0.140.0030.07321.92
7.0.60.0130.07320.03
7.0.50.0030.04017.88
7.0.40.0000.08720.22
7.0.30.0270.07320.20
7.0.20.0200.03720.18
7.0.10.0130.06319.99
7.0.00.0070.08320.32
5.6.280.0000.07720.87
5.6.210.0200.07320.46
5.6.200.0030.08318.23
5.6.190.0070.04720.44
5.6.180.0630.06720.43
5.6.170.0300.06320.50
5.6.160.0070.04720.48
5.6.150.0070.04018.12
5.6.140.0130.03718.21
5.6.130.0070.08018.10
5.6.120.0070.07020.88
5.6.110.0100.09320.98
5.6.100.0030.07021.10
5.6.90.0100.08321.11
5.6.80.0130.06720.40
5.5.350.0130.04320.41
5.5.340.0100.07717.91
5.5.330.0030.04020.36
5.5.320.0070.04720.41
5.5.310.0230.04020.26
5.5.300.0030.03717.92
5.5.290.0130.04717.91
5.5.280.0170.04720.76
5.5.270.0070.04020.94
5.5.260.0170.07320.83
5.5.250.0070.08720.68
5.5.240.4230.04720.14
5.4.450.0230.04019.53
5.4.440.0200.04319.41
5.4.430.0300.04319.52
5.4.420.0270.07019.45
5.4.410.0200.07019.26
5.4.400.0270.07018.93
5.4.390.0300.06019.23
5.4.380.0230.06019.13
5.4.370.0270.04319.24
5.4.360.0300.07018.75
5.4.350.0270.03718.93
5.4.340.0400.05718.80
5.4.320.0270.07319.03
5.4.310.0400.05718.79
5.4.300.0300.05319.25
5.4.290.0270.06718.88
5.4.280.0300.06318.91
5.4.270.0230.05718.91
5.4.260.0400.06718.93
5.4.250.0270.03318.78
5.4.240.0170.04719.12
5.4.230.0270.07019.12
5.4.220.0300.04318.92
5.4.210.0230.03719.12
5.4.200.0300.05018.88
5.4.190.0300.07019.12
5.4.180.0300.07019.12
5.4.170.0000.07318.80
5.4.160.0000.08019.06
5.4.150.3900.03718.89
5.4.140.3670.03316.42
5.4.130.2730.04016.54
5.4.120.3670.04016.41
5.4.110.2800.03716.19
5.4.100.2800.03716.08
5.4.90.3030.03316.41
5.4.80.3130.03016.37
5.4.70.3030.03716.21
5.4.60.3030.03316.33
5.4.50.3470.03016.36
5.4.40.0000.05716.36
5.4.30.0030.03716.05
5.4.20.3030.03716.31
5.4.10.3170.03316.43
5.4.00.2930.04015.81
5.3.290.0270.05314.75
5.3.280.0330.05714.46
5.3.270.0270.05314.44
5.3.260.1970.04714.43
5.3.250.3670.03314.50
5.3.240.3230.03714.63
5.3.230.3030.03714.44
5.3.220.2970.03014.40
5.3.210.3030.03714.61
5.3.200.2970.03314.49
5.3.190.3600.03714.42
5.3.180.3070.03314.37
5.3.170.3000.03714.42
5.3.160.3100.02714.41
5.3.150.3330.03714.39
5.3.140.2230.03714.41
5.3.130.0030.04014.48
5.3.120.2230.03714.57
5.3.110.2970.04014.38
5.3.100.3800.02713.89
5.3.90.3900.04313.86
5.3.80.3630.03014.06
5.3.70.3770.04013.87
5.3.60.3730.03313.79
5.3.50.3400.03713.99
5.3.40.3770.03713.89
5.3.30.3800.04013.81
5.3.20.3700.03313.67
5.3.10.2900.04313.60
5.3.00.3370.04013.68
5.2.170.2530.02711.08
5.2.160.2670.02311.00
5.2.150.3200.02711.20
5.2.140.3270.03010.99
5.2.130.2930.03710.93
5.2.120.2770.03010.94
5.2.110.2670.03011.11
5.2.100.2800.02310.94
5.2.90.2830.02311.03
5.2.80.2470.03010.92
5.2.70.3200.03710.95
5.2.60.3330.02710.98
5.2.50.2700.03010.84
5.2.40.2400.03010.83
5.2.30.2000.03010.88
5.2.20.2770.03311.02
5.2.10.2330.03011.00
5.2.00.2430.02010.60
5.1.60.2230.02310.11
5.1.50.2530.01710.08
5.1.40.2800.03010.02
5.1.30.2470.02310.32
5.1.20.2830.02310.32
5.1.10.2770.01710.18
5.1.00.2530.03710.00
5.0.50.1430.0238.56
5.0.40.1430.0208.56
5.0.30.1200.0278.56
5.0.20.1300.0238.56
5.0.10.1300.0278.56
5.0.00.1230.0308.56
4.4.90.1430.0178.48
4.4.80.1430.0208.48
4.4.70.1570.0208.50
4.4.60.1530.0208.50
4.4.50.1530.0138.52
4.4.40.1530.0278.56
4.4.30.1630.0138.56
4.4.20.1500.0238.56
4.4.10.1300.0178.56
4.4.00.1330.0308.56
4.3.110.1230.0138.56
4.3.100.1330.0178.56
4.3.90.1100.0178.56
4.3.80.1230.0338.56
4.3.70.0930.0178.56
4.3.60.1230.0178.56
4.3.50.1000.0138.56
4.3.40.1370.0308.56
4.3.30.0630.0178.56
4.3.20.0570.0138.56
4.3.10.0530.0178.56
4.3.00.0700.0278.56

preferences:
46.16 ms | 401 KiB | 5 Q