3v4l.org

run code in 300+ PHP versions simultaneously
<?php $v = 1; switch ($v) { case '1': echo '0'; break; case 'a': echo 'a'; break; default: echo 'default'; }

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)
8.3.40.0090.00618.64
8.3.30.0120.00320.31
8.3.20.0070.00020.25
8.3.10.0050.00321.15
8.3.00.0040.00422.45
8.2.170.0040.01122.96
8.2.160.0070.00722.13
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0000.00720.62
8.2.110.0100.00022.29
8.2.100.0060.00617.72
8.2.90.0000.00817.84
8.2.80.0080.00017.97
8.2.70.0080.00017.63
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0000.00818.21
8.2.30.0040.00419.54
8.2.20.0040.00417.66
8.2.10.0060.00317.68
8.2.00.0000.00817.69
8.1.270.0080.00023.99
8.1.260.0000.00726.35
8.1.250.0050.00328.09
8.1.240.0160.00622.58
8.1.230.0060.00620.85
8.1.220.0060.00317.79
8.1.210.0050.00318.91
8.1.200.0060.00317.23
8.1.190.0040.00417.51
8.1.180.0050.00318.10
8.1.170.0040.00418.51
8.1.160.0060.00318.89
8.1.150.0040.00418.67
8.1.140.0040.00417.44
8.1.130.0030.00317.87
8.1.120.0000.00717.41
8.1.110.0040.00417.34
8.1.100.0030.00517.37
8.1.90.0050.00217.41
8.1.80.0040.00417.52
8.1.70.0030.00317.43
8.1.60.0040.00417.59
8.1.50.0040.00417.48
8.1.40.0040.00417.53
8.1.30.0000.00817.51
8.1.20.0040.00417.64
8.1.10.0000.00717.41
8.1.00.0040.00417.40
8.0.300.0000.00720.04
8.0.290.0050.00317.18
8.0.280.0030.00318.43
8.0.270.0000.00717.29
8.0.260.0030.00316.86
8.0.250.0030.00316.82
8.0.240.0040.00416.97
8.0.230.0040.00417.02
8.0.220.0030.00316.90
8.0.210.0030.00316.75
8.0.200.0070.00016.96
8.0.190.0070.00016.99
8.0.180.0050.00216.87
8.0.170.0070.00016.85
8.0.160.0000.00716.86
8.0.150.0050.00316.75
8.0.140.0100.00016.74
8.0.130.0000.00513.29
8.0.120.0040.00416.75
8.0.110.0040.00416.87
8.0.100.0000.00816.96
8.0.90.0030.00516.83
8.0.80.0060.01216.86
8.0.70.0040.00416.89
8.0.60.0040.00416.82
8.0.50.0040.00416.68
8.0.30.0060.01217.11
8.0.20.0110.00717.40
8.0.10.0040.00416.89
8.0.00.0100.00716.85
7.4.330.0000.00714.98
7.4.320.0070.00016.61
7.4.300.0000.00616.59
7.4.290.0000.00716.49
7.4.280.0030.00516.48
7.4.270.0060.00016.58
7.4.260.0000.00513.16
7.4.250.0040.00416.37
7.4.240.0000.00716.61
7.4.230.0070.00016.43
7.4.220.0090.01016.37
7.4.210.0060.00916.54
7.4.200.0060.00016.55
7.4.190.0030.00316.68
7.4.160.0070.01116.59
7.4.150.0150.00517.40
7.4.140.0140.00317.86
7.4.130.0090.00916.53
7.4.120.0110.00516.43
7.4.110.0030.01316.59
7.4.100.0150.00616.62
7.4.90.0100.01316.36
7.4.80.0140.00719.39
7.4.70.0140.00516.44
7.4.60.0090.00916.28
7.4.50.0040.00416.54
7.4.40.0100.00322.77
7.4.30.0060.00916.68
7.4.00.0030.01314.97
7.3.330.0000.00513.05
7.3.320.0000.00612.93
7.3.310.0000.00616.09
7.3.300.0000.00716.17
7.3.290.0070.00716.13
7.3.280.0080.00816.17
7.3.270.0070.01017.40
7.3.260.0060.01118.24
7.3.250.0040.01316.35
7.3.240.0130.00316.28
7.3.230.0140.00316.43
7.3.210.0170.00316.24
7.3.200.0140.00719.39
7.3.190.0070.01616.24
7.3.180.0220.01316.10
7.3.170.0100.00616.27
7.3.160.0100.00716.50
7.3.120.0090.00614.69
7.3.10.0070.00716.51
7.3.00.0090.00615.88
7.2.330.0120.00616.31
7.2.320.0030.01816.28
7.2.310.0080.00816.53
7.2.300.0090.01316.36
7.2.290.0100.01016.80
7.2.130.0100.01016.65
7.2.120.0030.01816.74
7.2.110.0110.00316.56
7.2.100.0070.01116.65
7.2.90.0090.00916.67
7.2.80.0060.00816.49
7.2.70.0030.00716.39
7.2.60.0090.00716.40
7.2.50.0000.01116.86
7.2.40.0030.00916.84
7.2.30.0060.00316.75
7.2.20.0030.00816.76
7.2.10.0030.00616.70
7.2.00.0050.00717.85
7.1.250.0060.00615.48
7.1.200.0060.00615.73
7.1.100.0080.00417.68
7.1.70.0050.00816.97
7.1.60.0120.01219.17
7.1.50.0070.01316.80
7.1.00.0030.05722.44
7.0.200.0140.00714.68
7.0.140.0070.06722.07
7.0.100.0100.06019.84
7.0.90.0300.07319.88
7.0.80.0170.07319.86
7.0.70.0030.08319.81
7.0.60.0030.04319.91
7.0.50.0100.06020.13
7.0.40.0070.06720.10
7.0.30.0100.08719.96
7.0.20.0130.07020.04
7.0.10.0100.07720.07
7.0.00.0100.07720.11
5.6.280.0030.07720.91
5.6.250.0070.08320.66
5.6.240.0030.08020.54
5.6.230.0030.08320.63
5.6.220.0170.07720.57
5.6.210.0070.04320.71
5.6.200.0100.07721.05
5.6.190.0200.07321.01
5.6.180.0170.07020.98
5.6.170.0030.08020.99
5.6.160.0200.07020.91
5.6.150.0100.07321.12
5.6.140.0130.08321.08
5.6.130.0130.07721.03
5.6.120.0070.07720.98
5.6.110.0000.05721.07
5.6.100.0100.08320.96
5.6.90.0100.08721.00
5.6.80.0130.06020.38
5.6.70.0130.07020.27
5.6.60.0000.07720.34
5.6.50.0070.08020.34
5.6.40.0070.04720.47
5.6.30.0100.05320.35
5.6.20.0170.06320.41
5.6.10.0100.07320.37
5.6.00.0170.08320.37
5.5.380.0100.08020.30
5.5.370.0100.08020.30
5.5.360.0030.08720.29
5.5.350.0070.06020.38
5.5.340.0030.07320.77
5.5.330.0070.06320.80
5.5.320.0030.05720.75
5.5.310.0100.06720.84
5.5.300.0030.07320.88
5.5.290.0070.08020.84
5.5.280.0000.06720.68
5.5.270.0130.08020.58
5.5.260.0070.04320.86
5.5.250.0100.08020.63
5.5.240.0070.05020.24
5.5.230.0100.07720.17
5.5.220.0100.07720.09
5.5.210.0170.05720.24
5.5.200.0070.06720.08
5.5.190.0030.04320.18
5.5.180.0070.06720.20
5.5.160.0000.05720.14
5.5.150.0000.09720.18
5.5.140.0070.08720.18
5.5.130.0100.08020.22
5.5.120.0070.03720.18
5.5.110.0100.07719.93
5.5.100.0000.08720.12
5.5.90.0070.07320.10
5.5.80.0070.08020.04
5.5.70.0030.04720.00
5.5.60.0170.06319.98
5.5.50.0070.07720.05
5.5.40.0030.08320.08
5.5.30.0100.07019.94
5.5.20.0130.06720.09
5.5.10.0100.04319.90
5.5.00.0100.08020.03
5.4.450.0070.07719.45
5.4.440.0070.06319.41
5.4.430.0030.05319.22
5.4.420.0030.06019.30
5.4.410.0100.07719.23
5.4.400.0000.06018.98
5.4.390.0000.04719.03
5.4.380.0070.06719.13
5.4.370.0070.03718.90
5.4.360.0030.08719.05
5.4.350.0030.05719.14
5.4.340.0130.07019.14
5.4.320.0170.06019.10
5.4.310.0100.07318.81
5.4.300.0030.04718.81
5.4.290.0100.07319.22
5.4.280.0100.07319.05
5.4.270.0070.07318.95
5.4.260.0230.05019.11
5.4.250.0070.05719.05
5.4.240.0100.07018.95
5.4.230.0030.05319.02
5.4.220.0130.06319.07
5.4.210.0100.06019.03
5.4.200.0070.07718.97
5.4.190.0170.06719.11
5.4.180.0070.07018.93
5.4.170.0100.04719.04
5.4.160.0070.05319.06
5.4.150.0170.04019.20
5.4.140.0070.07316.32
5.4.130.0070.07716.25
5.4.120.0030.07316.32
5.4.110.0130.06716.30
5.4.100.0300.05716.26
5.4.90.0070.06316.44
5.4.80.0070.05016.41
5.4.70.0070.07316.32
5.4.60.0100.07716.19
5.4.50.0100.06016.23
5.4.40.0030.04316.23
5.4.30.0070.07316.45
5.4.20.0070.04016.19
5.4.10.0130.03316.27
5.4.00.0070.03715.77
5.3.290.0030.08314.59
5.3.280.0070.07714.57
5.3.270.0030.08314.42
5.3.260.0000.04714.59
5.3.250.0070.08014.59
5.3.240.0100.07314.54
5.3.230.0130.05714.50
5.3.220.0000.06014.51
5.3.210.0030.07014.55
5.3.200.0100.07014.52
5.3.190.0070.07314.54
5.3.180.0030.04314.54
5.3.170.0100.07714.53
5.3.160.0130.07014.55
5.3.150.0070.06314.41
5.3.140.0100.06714.37
5.3.130.0100.05314.50
5.3.120.0030.07714.40
5.3.110.0070.06014.49
5.3.100.0030.03714.02
5.3.90.0000.04014.03
5.3.80.0070.03314.02
5.3.70.0000.04013.96
5.3.60.0000.04313.95
5.3.50.0030.03713.80
5.3.40.0030.04013.88
5.3.30.0000.04313.77
5.3.20.0000.03713.66
5.3.10.0000.03713.41
5.3.00.0070.03013.59
5.2.170.0030.03011.17
5.2.160.0030.02711.19
5.2.150.0000.04311.13
5.2.140.0070.03010.96
5.2.130.0030.03011.06
5.2.120.0070.02711.09
5.2.110.0030.02711.09
5.2.100.0070.02710.96
5.2.90.0070.02011.06
5.2.80.0130.04311.01
5.2.70.0070.03010.88
5.2.60.0030.03311.02
5.2.50.0000.03710.86
5.2.40.0000.03311.03
5.2.30.0000.06310.98
5.2.20.0130.04010.95
5.2.10.0030.05710.90
5.2.00.0030.06310.76
5.1.60.0030.03310.00
5.1.50.0030.0509.98
5.1.40.0000.0439.97
5.1.30.0000.02710.36
5.1.20.0030.02710.36
5.1.10.0030.02710.11
5.1.00.0030.02310.13
5.0.50.0000.0208.57
5.0.40.0030.0238.28
5.0.30.0030.0278.21
5.0.20.0000.0208.03
5.0.10.0000.0208.20
5.0.00.0070.0278.23
4.4.90.0030.0236.82
4.4.80.0000.0336.82
4.4.70.0030.0136.82
4.4.60.0030.0336.82
4.4.50.0030.0276.82
4.4.40.0070.0506.82
4.4.30.0070.0176.82
4.4.20.0000.0236.82
4.4.10.0030.0206.82
4.4.00.0030.0236.82
4.3.110.0030.0136.82
4.3.100.0030.0136.82
4.3.90.0000.0136.82
4.3.80.0000.0236.82
4.3.70.0000.0136.82
4.3.60.0000.0176.82
4.3.50.0000.0176.82
4.3.40.0030.0206.82
4.3.30.0070.0106.82
4.3.20.0000.0176.82
4.3.10.0030.0136.82
4.3.00.0000.0136.82

preferences:
40.73 ms | 400 KiB | 5 Q