3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 5; for ($i = 0; $i < 3; $i++) { $x = $x * 2; $x += 3; print $i; } print $x;

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)
8.3.40.0110.00418.77
8.3.30.0120.00319.17
8.3.20.0070.00020.31
8.3.10.0060.00321.77
8.3.00.0000.00819.02
8.2.170.0100.00322.96
8.2.160.0090.00620.27
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0000.00726.16
8.2.120.0070.00020.97
8.2.110.0030.00622.24
8.2.100.0040.00719.57
8.2.90.0050.00317.88
8.2.80.0030.00518.61
8.2.70.0040.00418.16
8.2.60.0000.00818.22
8.2.50.0040.00419.39
8.2.40.0060.00321.19
8.2.30.0000.00719.24
8.2.20.0040.00417.73
8.2.10.0050.00318.13
8.2.00.0070.00017.69
8.1.270.0090.00018.79
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00423.85
8.1.230.0080.00420.98
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0080.00017.23
8.1.180.0040.00418.94
8.1.170.0000.00818.59
8.1.160.0000.00718.93
8.1.150.0000.00718.83
8.1.140.0000.00717.45
8.1.130.0030.00317.82
8.1.120.0030.00317.40
8.1.110.0050.00317.37
8.1.100.0050.00217.37
8.1.90.0070.00017.42
8.1.80.0000.00717.30
8.1.70.0030.00317.42
8.1.60.0000.00817.50
8.1.50.0030.00617.38
8.1.40.0000.00817.41
8.1.30.0000.00717.56
8.1.20.0030.00617.55
8.1.10.0070.00017.46
8.1.00.0020.00517.44
8.0.300.0040.00418.77
8.0.290.0050.00516.75
8.0.280.0030.00318.48
8.0.270.0040.00417.26
8.0.260.0000.00617.28
8.0.250.0000.00816.94
8.0.240.0060.00016.99
8.0.230.0030.00316.82
8.0.220.0030.00316.80
8.0.210.0000.00716.69
8.0.200.0070.00016.89
8.0.190.0040.00416.80
8.0.180.0070.00016.90
8.0.170.0030.00516.73
8.0.160.0030.00516.82
8.0.150.0000.00716.73
8.0.140.0000.00816.82
8.0.130.0000.00513.33
8.0.120.0040.00416.80
8.0.110.0000.00716.77
8.0.100.0000.00716.84
8.0.90.0000.00716.82
8.0.80.0100.00616.86
8.0.70.0040.00416.95
8.0.60.0040.00416.65
8.0.50.0070.00016.86
8.0.30.0150.00717.14
8.0.20.0060.01317.40
8.0.10.0050.00316.82
8.0.00.0060.01416.74
7.4.330.0000.00615.03
7.4.320.0000.00616.45
7.4.300.0030.00316.55
7.4.290.0000.00716.54
7.4.280.0000.00716.34
7.4.270.0030.00316.54
7.4.260.0070.00016.51
7.4.250.0030.00416.54
7.4.240.0020.00516.46
7.4.230.0030.00316.32
7.4.220.0110.00716.40
7.4.210.0090.00616.56
7.4.200.0030.00316.51
7.4.160.0050.01016.72
7.4.150.0110.00717.40
7.4.140.0080.01017.86
7.4.130.0080.01116.51
7.4.120.0100.00716.46
7.4.110.0110.01116.57
7.4.100.0100.01016.51
7.4.90.0030.01416.20
7.4.80.0030.01319.39
7.4.70.0080.00816.29
7.4.60.0130.00316.37
7.4.50.0000.00816.37
7.4.40.0070.01016.55
7.4.30.0090.00616.40
7.4.00.0130.00314.95
7.3.330.0030.00313.05
7.3.320.0050.00013.10
7.3.310.0000.00716.13
7.3.300.0000.00716.16
7.3.290.0030.01116.27
7.3.280.0060.01116.24
7.3.270.0120.00617.40
7.3.260.0130.00616.29
7.3.250.0090.00816.20
7.3.240.0100.01416.62
7.3.230.0100.00716.39
7.3.210.0160.00316.46
7.3.200.0080.00819.39
7.3.190.0090.01216.38
7.3.180.0000.01516.48
7.3.170.0100.00716.27
7.3.160.0090.00616.55
7.3.10.0070.00716.69
7.3.00.0040.01216.87
7.2.330.0150.00916.39
7.2.320.0060.01216.66
7.2.310.0100.01116.66
7.2.300.0110.00616.71
7.2.290.0090.01316.30
7.2.130.0060.00616.94
7.2.120.0060.01017.04
7.2.110.0070.00316.82
7.2.100.0000.01016.89
7.2.90.0060.00316.83
7.2.80.0120.00317.11
7.2.70.0040.00816.93
7.2.60.0030.01016.90
7.2.50.0030.01016.80
7.2.40.0070.00716.64
7.2.30.0080.00616.89
7.2.20.0060.00316.97
7.2.10.0040.00717.05
7.2.00.0040.00718.19
7.1.250.0030.00615.89
7.1.200.0070.00715.67
7.1.100.0030.00818.23
7.1.70.0110.00316.81
7.1.60.0110.01519.22
7.1.50.0070.00716.74
7.1.00.0070.07322.32
7.0.200.0040.00716.75
7.0.140.0030.06721.94
7.0.60.0100.08320.01
7.0.50.0130.05317.88
7.0.40.0030.09320.04
7.0.30.0200.03720.34
7.0.20.0300.07320.09
7.0.10.0070.05320.24
7.0.00.0030.07320.18
5.6.280.0000.07721.01
5.6.210.0100.07320.43
5.6.200.0100.07018.22
5.6.190.0000.04720.27
5.6.180.0300.04020.41
5.6.170.0200.08720.45
5.6.160.0130.08020.37
5.6.150.0030.09018.12
5.6.140.0100.07318.18
5.6.130.0100.08718.10
5.6.120.0070.04720.98
5.6.110.0170.07720.96
5.6.100.0070.04320.97
5.6.90.0130.07721.01
5.6.80.0170.05320.48
5.5.350.0200.07320.43
5.5.340.0000.09017.95
5.5.330.0070.08320.37
5.5.320.0430.06320.31
5.5.310.0330.07020.24
5.5.300.0000.06318.00
5.5.290.0000.05318.02
5.5.280.0170.05720.64
5.5.270.0230.06320.75
5.5.260.0070.04320.87
5.5.250.0100.03320.77
5.5.240.0070.04020.26
5.4.450.0100.06319.28
5.4.440.0170.05719.32
5.4.430.0230.05019.18
5.4.420.0130.05719.46
5.4.410.0300.04019.27
5.4.400.0330.04019.14
5.4.390.0200.05018.50
5.4.380.0170.05318.61
5.4.370.0100.06318.49
5.4.360.0200.05018.52
5.4.350.0200.05318.78
5.4.340.0170.05318.70
5.4.320.0170.05718.45
5.4.310.0170.05318.61
5.4.300.0170.05018.58
5.4.290.0170.05018.77
5.4.280.0130.05718.64
5.4.270.0230.04718.46
5.4.260.0200.05318.72
5.4.250.0200.05018.46
5.4.240.0200.05718.55
5.4.230.0230.04718.64
5.4.220.0130.06018.76
5.4.210.0200.05018.61
5.4.200.0200.05316.61
5.4.190.0170.05318.47
5.4.180.0230.05018.46
5.4.170.0170.05718.55
5.4.160.0200.05018.48
5.4.150.0230.05018.66
5.4.140.0230.04716.11
5.4.130.0270.04016.16
5.4.120.0100.05716.04
5.4.110.0230.04316.05
5.4.100.0270.06716.19
5.4.90.0100.06016.09
5.4.80.0230.04716.24
5.4.70.0230.04716.19
5.4.60.0270.04016.12
5.4.50.0130.05316.11
5.4.40.0270.04316.02
5.4.30.0130.05316.13
5.4.20.0300.04716.07
5.4.10.0200.04316.31
5.4.00.0130.05015.73
5.3.290.0200.05714.76
5.3.280.0200.04714.50
5.3.270.0170.05314.51
5.3.260.0270.04714.53
5.3.250.0170.05714.53
5.3.240.0200.05014.65
5.3.230.0170.05714.66
5.3.220.0170.05314.53
5.3.210.0100.06014.59
5.3.200.0100.06014.57
5.3.190.0170.05314.65
5.3.180.0130.05314.54
5.3.170.0330.05314.46
5.3.160.0200.05014.54
5.3.150.0130.05714.55
5.3.140.0170.05314.58
5.3.130.0130.06014.45
5.3.120.0200.05314.66
5.3.110.0230.04714.54
5.3.100.0100.05714.02
5.3.90.0200.07014.11
5.3.80.0230.06713.96
5.3.70.0200.04714.11
5.3.60.0270.04313.97
5.3.50.0070.06013.98
5.3.40.0100.06013.84
5.3.30.0200.05013.87
5.3.20.0200.04713.65
5.3.10.0200.04713.57
5.3.00.0070.06013.71
5.2.170.0200.03311.10
5.2.160.0130.04311.06
5.2.150.0170.04311.07
5.2.140.0170.04011.10
5.2.130.0130.04011.05
5.2.120.0070.04711.05
5.2.110.0170.03711.16
5.2.100.0070.04711.01
5.2.90.0170.03711.07
5.2.80.0200.03711.13
5.2.70.0230.04711.05
5.2.60.0100.04711.09
5.2.50.0100.04711.07
5.2.40.0130.03710.97
5.2.30.0130.04311.02
5.2.20.0100.04310.88
5.2.10.0170.03310.90
5.2.00.0070.04710.69
5.1.60.0070.03710.01
5.1.50.0200.02710.12
5.1.40.0070.03710.07
5.1.30.0130.03310.36
5.1.20.0070.04010.43
5.1.10.0070.04010.21
5.1.00.0130.03310.10
5.0.50.0030.0308.72
5.0.40.0100.0238.60
5.0.30.0030.0478.25
5.0.20.0070.0278.25
5.0.10.0130.0208.28
5.0.00.0070.0478.23
4.4.90.0030.0235.94
4.4.80.0100.0175.85
4.4.70.0030.0275.80
4.4.60.0030.0235.86
4.4.50.0070.0305.90
4.4.40.0030.0475.90
4.4.30.0070.0205.91
4.4.20.0030.0235.96
4.4.10.0030.0235.97
4.4.00.0100.0305.84
4.3.110.0070.0205.87
4.3.100.0070.0205.81
4.3.90.0070.0205.80
4.3.80.0030.0375.81
4.3.70.0000.0275.77
4.3.60.0130.0135.80
4.3.50.0100.0175.83
4.3.40.0070.0335.75
4.3.30.0070.0204.68
4.3.20.0070.0204.59
4.3.10.0070.0174.59
4.3.00.0200.0207.20

preferences:
54.43 ms | 400 KiB | 5 Q