3v4l.org

run code in 300+ PHP versions simultaneously
<?php while($i = (!isset($i) ? 0 : ++$i) < 5){ echo "$i \n"; }

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)
8.3.60.0090.00618.68
8.3.50.0120.00722.05
8.3.40.0090.00618.85
8.3.30.0110.00418.92
8.3.20.0030.00520.29
8.3.10.0040.00421.90
8.3.00.0050.00319.07
8.2.180.0160.00616.50
8.2.170.0150.00022.96
8.2.160.0070.00722.26
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0040.01126.16
8.2.120.0000.00819.65
8.2.110.0060.00322.25
8.2.100.0000.01117.72
8.2.90.0050.00319.09
8.2.80.0080.00017.97
8.2.70.0030.00717.50
8.2.60.0040.00417.80
8.2.50.0090.00018.07
8.2.40.0000.00818.09
8.2.30.0040.00418.16
8.2.20.0080.00017.66
8.2.10.0000.00818.00
8.2.00.0000.00717.79
8.1.280.0110.00725.92
8.1.270.0040.00418.82
8.1.260.0070.01026.35
8.1.250.0030.00728.09
8.1.240.0030.00623.96
8.1.230.0120.00019.00
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0000.00917.22
8.1.190.0030.00517.23
8.1.180.0070.00018.10
8.1.170.0000.00918.64
8.1.160.0040.00421.91
8.1.150.0070.00018.79
8.1.140.0030.00617.35
8.1.130.0000.00717.73
8.1.120.0030.00317.35
8.1.110.0050.00317.43
8.1.100.0000.00717.29
8.1.90.0000.00817.40
8.1.80.0040.00417.50
8.1.70.0040.00417.42
8.1.60.0040.00417.63
8.1.50.0040.00417.52
8.1.40.0040.00417.55
8.1.30.0040.00417.51
8.1.20.0050.00317.66
8.1.10.0000.00717.51
8.1.00.0030.00517.28
8.0.300.0070.00019.21
8.0.290.0030.00316.63
8.0.280.0070.00018.44
8.0.270.0000.00717.15
8.0.260.0070.00017.16
8.0.250.0040.00416.91
8.0.240.0000.00616.84
8.0.230.0000.00716.92
8.0.220.0030.00316.86
8.0.210.0070.00016.89
8.0.200.0060.00016.90
8.0.190.0000.00716.94
8.0.180.0020.00516.94
8.0.170.0040.00416.80
8.0.160.0000.00716.89
8.0.150.0060.00316.69
8.0.140.0000.00716.82
8.0.130.0030.00313.34
8.0.120.0000.00816.81
8.0.110.0040.00416.78
8.0.100.0030.00516.74
8.0.90.0070.00016.91
8.0.80.0070.01416.85
8.0.70.0000.00716.74
8.0.60.0000.00716.92
8.0.50.0040.00416.77
8.0.30.0150.00917.24
8.0.20.0140.01017.40
8.0.10.0070.00016.88
8.0.00.0110.00616.70
7.4.330.0000.00515.03
7.4.320.0000.00616.50
7.4.300.0000.00616.56
7.4.290.0030.00316.36
7.4.280.0080.00016.56
7.4.270.0070.00016.56
7.4.260.0040.00416.58
7.4.250.0030.00616.50
7.4.240.0040.00316.49
7.4.230.0000.00716.59
7.4.220.0090.00916.45
7.4.210.0030.01616.50
7.4.200.0030.00316.65
7.4.160.0060.00916.31
7.4.150.0130.00317.40
7.4.140.0120.00717.86
7.4.130.0080.00816.42
7.4.120.0070.01016.41
7.4.110.0100.00616.38
7.4.100.0030.01316.27
7.4.90.0000.01716.56
7.4.80.0110.00619.39
7.4.70.0110.00716.31
7.4.60.0070.01016.42
7.4.50.0040.00416.38
7.4.40.0140.00416.49
7.4.30.0100.01316.32
7.4.00.0070.01014.95
7.3.330.0040.00413.09
7.3.320.0050.00013.05
7.3.310.0030.00316.19
7.3.300.0040.00416.27
7.3.290.0070.01016.23
7.3.280.0060.01016.24
7.3.270.0070.01017.40
7.3.260.0130.00316.37
7.3.250.0100.00716.51
7.3.240.0030.01316.54
7.3.230.0080.00816.39
7.3.210.0110.00616.45
7.3.200.0040.01419.39
7.3.190.0100.01016.32
7.3.180.0120.00316.32
7.3.170.0130.00916.54
7.3.160.0120.00916.20
7.3.10.0140.00616.33
7.3.00.0110.00716.17
7.2.330.0080.00816.71
7.2.320.0000.01716.34
7.2.310.0100.00716.67
7.2.300.0160.01016.36
7.2.290.0120.00916.73
7.2.130.0160.00816.27
7.2.120.0140.01416.30
7.2.110.0170.00716.50
7.2.100.0300.00416.96
7.2.90.0260.01016.59
7.2.80.0130.01016.25
7.2.70.0310.00616.49
7.2.60.0100.00816.67
7.2.50.0140.01416.57
7.2.40.0170.00416.12
7.2.30.0170.00716.09
7.2.20.0180.00316.29
7.2.10.0150.00916.50
7.2.00.0060.00917.96
7.1.250.0160.00615.36
7.1.200.0110.00415.67
7.1.100.0030.00818.21
7.1.70.0020.00516.84
7.1.60.0110.01419.46
7.1.50.0100.01016.88
7.1.00.0100.06322.45
7.0.200.0000.00716.80
7.0.140.0000.03721.95
7.0.60.0000.04319.86
7.0.50.0070.07317.96
7.0.40.0130.07319.98
7.0.30.0170.05020.13
7.0.20.0230.07320.03
7.0.10.0130.07720.17
7.0.00.0070.07020.18
5.6.280.0100.06721.06
5.6.210.0100.08320.51
5.6.200.0070.04718.13
5.6.190.0070.05020.41
5.6.180.0330.06720.39
5.6.170.0300.04320.52
5.6.160.0030.04020.49
5.6.150.0000.06018.21
5.6.140.0100.08018.14
5.6.130.0070.07318.21
5.6.120.0100.08321.01
5.6.110.0100.08021.08
5.6.100.0030.04021.13
5.6.90.0100.08321.09
5.6.80.0130.07720.52
5.5.350.0000.08020.46
5.5.340.0130.07717.89
5.5.330.0000.04720.21
5.5.320.0230.04320.34
5.5.310.0300.07720.13
5.5.300.0030.08318.02
5.5.290.0100.07718.02
5.5.280.0100.07020.64
5.5.270.0070.08020.82
5.5.260.0030.08720.88
5.5.250.0070.03720.49
5.5.240.4470.03320.22
5.4.450.0470.06719.30
5.4.440.0700.05019.51
5.4.430.0100.06019.68
5.4.420.0200.04319.50
5.4.410.0230.04719.38
5.4.400.0130.05019.13
5.4.390.0330.06018.52
5.4.380.0370.06318.51
5.4.370.0770.08718.71
5.4.360.1470.06318.71
5.4.350.0130.06018.68
5.4.340.0230.04718.67
5.4.320.0130.06018.51
5.4.310.0370.04718.70
5.4.300.0270.04718.71
5.4.290.0330.03718.67
5.4.280.0170.06018.76
5.4.270.0270.05318.50
5.4.260.0130.06018.59
5.4.250.1700.06318.55
5.4.240.0370.05018.68
5.4.230.1170.05318.50
5.4.220.0230.06018.59
5.4.210.0230.05018.66
5.4.200.0130.05716.63
5.4.190.0130.06318.64
5.4.180.1200.06018.64
5.4.170.0270.05718.43
5.4.160.0270.05318.49
5.4.150.1130.05718.69
5.4.140.0100.06016.21
5.4.130.0230.04316.00
5.4.120.0170.05016.23
5.4.110.0230.04316.03
5.4.100.0230.06016.33
5.4.90.0200.05316.11
5.4.80.0100.06016.04
5.4.70.0200.04716.18
5.4.60.0400.05016.22
5.4.50.0170.05716.00
5.4.40.0370.05716.02
5.4.30.0300.04016.11
5.4.20.0300.06016.30
5.4.10.1970.04716.09
5.4.00.0200.05315.73
5.3.290.0370.05014.61
5.3.280.0270.05014.63
5.3.270.0130.06314.53
5.3.260.0230.06014.68
5.3.250.0330.04314.59
5.3.240.0100.05714.60
5.3.230.0230.05314.68
5.3.220.0630.05714.49
5.3.210.0300.07714.67
5.3.200.0300.05014.53
5.3.190.0400.05714.47
5.3.180.2370.05714.55
5.3.170.0330.05014.45
5.3.160.0370.04314.55
5.3.150.0170.06014.61
5.3.140.0370.05314.46
5.3.130.0200.05314.64
5.3.120.0170.06014.61
5.3.110.0200.05714.52
5.3.100.0170.05714.03
5.3.90.0300.04313.93
5.3.80.0100.06013.93
5.3.70.0130.06013.95
5.3.60.0230.05013.91
5.3.50.0130.05713.98
5.3.40.0230.04713.89
5.3.30.0200.05313.85
5.3.20.0300.05313.60
5.3.10.0170.05313.60
5.3.00.0170.05313.72
5.2.170.0170.04011.19
5.2.160.0200.03311.20
5.2.150.0130.04311.13
5.2.140.0270.03311.12
5.2.130.0100.05311.03
5.2.120.0230.04011.05
5.2.110.0270.04311.01
5.2.100.0370.04711.13
5.2.90.0130.04311.05
5.2.80.0170.05311.08
5.2.70.0100.06311.14
5.2.60.0130.05011.12
5.2.50.0170.04011.06
5.2.40.0170.03710.90
5.2.30.0100.04310.95
5.2.20.0130.04010.91
5.2.10.0230.03710.97
5.2.00.0070.04710.80
5.1.60.0100.0339.96
5.1.50.0170.03010.01
5.1.40.0130.03310.04
5.1.30.0100.04010.32
5.1.20.0170.03310.36
5.1.10.0170.03010.20
5.1.00.0070.04010.13
5.0.50.0100.0278.57
5.0.40.0030.0308.57
5.0.30.0100.0408.57
5.0.20.0070.0308.57
5.0.10.0070.0308.57
5.0.00.0030.0478.57
4.4.90.0000.0278.57
4.4.80.0070.0208.57
4.4.70.0130.0238.57
4.4.60.0000.0308.57
4.4.50.0070.0208.57
4.4.40.0070.0338.57
4.4.30.0100.0178.57
4.4.20.0170.0208.57
4.4.10.0100.0178.57
4.4.00.0100.0308.57
4.3.110.0070.0208.57
4.3.100.0100.0178.57
4.3.90.0070.0208.57
4.3.80.0070.0338.57
4.3.70.0030.0238.57
4.3.60.0070.0278.57
4.3.50.0100.0208.57
4.3.40.0070.0338.57
4.3.30.0070.0208.57
4.3.20.0000.0278.57
4.3.10.0070.0208.57
4.3.00.0100.0238.66

preferences:
71.63 ms | 401 KiB | 5 Q