3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 5; for ($i = 0; $i < 3; $i++) { $x = $x * 2; $x += 3; } 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)
8.3.70.0040.01116.63
8.3.60.0120.00918.30
8.3.50.0130.00822.11
8.3.40.0110.00418.62
8.3.30.0140.00019.04
8.3.20.0070.00020.16
8.3.10.0000.01021.95
8.3.00.0040.00418.84
8.2.190.0140.00716.58
8.2.180.0160.00316.32
8.2.170.0100.00322.96
8.2.160.0070.00720.38
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00420.87
8.2.110.0060.00320.52
8.2.100.0090.00319.76
8.2.90.0040.00417.62
8.2.80.0000.00818.78
8.2.70.0050.00318.05
8.2.60.0050.00318.09
8.2.50.0000.00819.26
8.2.40.0000.00821.23
8.2.30.0040.00419.31
8.2.20.0080.00017.65
8.2.10.0000.00718.11
8.2.00.0040.00417.61
8.1.280.0120.00625.92
8.1.270.0040.00419.01
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0090.00023.80
8.1.230.0090.00320.97
8.1.220.0080.00017.79
8.1.210.0000.00818.77
8.1.200.0080.00017.23
8.1.190.0060.00317.22
8.1.180.0050.00319.03
8.1.170.0030.00618.46
8.1.160.0070.00019.00
8.1.150.0050.00318.73
8.1.140.0000.00717.23
8.1.130.0030.00317.86
8.1.120.0000.00817.38
8.1.110.0040.00417.38
8.1.100.0030.00317.46
8.1.90.0000.00817.35
8.1.80.0030.00417.41
8.1.70.0050.00317.29
8.1.60.0000.00817.42
8.1.50.0040.00417.28
8.1.40.0040.00417.39
8.1.30.0000.00717.45
8.1.20.0000.00717.58
8.1.10.0000.00817.41
8.1.00.0040.00417.50
8.0.300.0020.00518.77
8.0.290.0060.00316.75
8.0.280.0030.00318.35
8.0.270.0000.00717.26
8.0.260.0030.00317.24
8.0.250.0000.01016.97
8.0.240.0030.00316.93
8.0.230.0040.00416.84
8.0.220.0040.00416.80
8.0.210.0030.00316.82
8.0.200.0000.00616.75
8.0.190.0080.00016.81
8.0.180.0030.00316.89
8.0.170.0040.00416.82
8.0.160.0000.00716.88
8.0.150.0000.00716.78
8.0.140.0000.00716.79
8.0.130.0040.00413.25
8.0.120.0080.00016.78
8.0.110.0030.00316.79
8.0.100.0040.00416.85
8.0.90.0000.00716.70
8.0.80.0110.00616.77
8.0.70.0070.00016.68
8.0.60.0050.00216.80
8.0.50.0050.00316.81
8.0.30.0140.00617.06
8.0.20.0080.01117.40
8.0.10.0040.00416.82
8.0.00.0130.00716.72
7.4.330.0020.00215.03
7.4.320.0030.00316.53
7.4.300.0000.00616.43
7.4.290.0030.00316.45
7.4.280.0040.00416.56
7.4.270.0020.00516.43
7.4.260.0030.00316.50
7.4.250.0000.00716.48
7.4.240.0030.00316.43
7.4.230.0000.00716.46
7.4.220.0070.01016.53
7.4.210.0040.01416.57
7.4.200.0030.00316.61
7.4.160.0000.01516.58
7.4.150.0070.01017.40
7.4.140.0080.01017.86
7.4.130.0090.01516.42
7.4.120.0110.00716.45
7.4.110.0070.01416.27
7.4.100.0040.01816.37
7.4.90.0170.00016.43
7.4.80.0100.01019.39
7.4.70.0100.00616.43
7.4.60.0100.00716.37
7.4.50.0000.00816.32
7.4.40.0080.00816.48
7.4.30.0080.00816.48
7.4.00.0040.01115.08
7.3.330.0020.00213.14
7.3.320.0030.00312.96
7.3.310.0070.00016.27
7.3.300.0000.00616.19
7.3.290.0090.00516.28
7.3.280.0080.01116.28
7.3.270.0060.01217.40
7.3.260.0100.01316.48
7.3.250.0110.00516.38
7.3.240.0140.00616.63
7.3.230.0030.01316.39
7.3.210.0110.00716.42
7.3.200.0100.01319.39
7.3.190.0130.00616.39
7.3.180.0080.00816.43
7.3.170.0120.00316.43
7.3.160.0120.00616.38
7.2.330.0140.01316.71
7.2.320.0120.00316.63
7.2.310.0070.01116.37
7.2.300.0110.00616.60
7.2.290.0160.00616.36
7.2.60.0100.00316.79
7.2.00.0050.00519.38
7.1.200.0050.00315.79
7.1.100.0090.00317.95
7.1.70.0140.01116.91
7.1.60.0060.01919.22
7.1.50.0100.01316.82
7.1.00.0000.08022.45
7.0.200.0060.00616.79
7.0.140.0030.05721.93
7.0.60.0170.07020.07
7.0.50.0100.07717.86
7.0.40.0070.04320.19
7.0.30.0200.03720.18
7.0.20.0370.06320.19
7.0.10.0100.08320.30
7.0.00.0100.08020.16
5.6.280.0030.07021.11
5.6.210.0100.05020.68
5.6.200.0070.04018.04
5.6.190.0030.05320.46
5.6.180.0270.06020.63
5.6.170.0200.07720.62
5.6.160.0100.04320.37
5.6.150.0030.04018.18
5.6.140.0100.06018.18
5.6.130.0200.06318.17
5.6.120.0070.04321.11
5.6.110.0100.05021.00
5.6.100.0070.07720.95
5.6.90.0100.08020.99
5.6.80.0030.04020.37
5.5.350.0170.05020.40
5.5.340.0100.07717.91
5.5.330.0070.08320.40
5.5.320.0330.05020.54
5.5.310.0300.06320.50
5.5.300.0130.07718.01
5.5.290.0030.07717.86
5.5.280.0100.07720.68
5.5.270.0070.03720.83
5.5.260.0030.08320.89
5.5.250.0070.08020.48
5.5.240.0030.04320.25
5.4.450.0030.06319.64
5.4.440.0270.05319.44
5.4.430.0200.05019.27
5.4.420.0230.04719.35
5.4.410.0170.05319.40
5.4.400.0170.04719.14
5.4.390.0300.06018.70
5.4.380.0130.06018.56
5.4.370.0200.05318.52
5.4.360.0200.05318.46
5.4.350.0270.04718.52
5.4.340.0270.07318.65
5.4.320.0170.06018.46
5.4.310.0300.04718.61
5.4.300.0270.04318.48
5.4.290.0270.04318.58
5.4.280.0170.06318.48
5.4.270.0170.05318.46
5.4.260.0370.06318.48
5.4.250.0230.05018.45
5.4.240.0170.05318.68
5.4.230.0100.07318.51
5.4.220.0330.07318.71
5.4.210.0300.07018.51
5.4.200.0100.06016.53
5.4.190.0200.05318.63
5.4.180.0230.05018.47
5.4.170.0170.05718.76
5.4.160.0370.05718.75
5.4.150.0270.06718.62
5.4.140.0270.05016.05
5.4.130.0200.05016.24
5.4.120.0300.04316.36
5.4.110.0300.03716.04
5.4.100.0270.04716.30
5.4.90.0270.05316.25
5.4.80.0200.05016.29
5.4.70.0230.07016.17
5.4.60.0170.07016.13
5.4.50.0300.05016.09
5.4.40.0200.07316.14
5.4.30.0300.05716.11
5.4.20.0200.05716.13
5.4.10.0300.04316.27
5.4.00.0230.04715.80
5.3.290.0270.07014.75
5.3.280.0200.07314.55
5.3.270.0370.06014.51
5.3.260.0130.06014.51
5.3.250.0170.05714.49
5.3.240.0170.05714.50
5.3.230.0170.06314.50
5.3.220.0170.07314.66
5.3.210.0430.05714.48
5.3.200.0270.07014.49
5.3.190.0330.06014.57
5.3.180.0300.06314.54
5.3.170.0300.06714.47
5.3.160.0230.05014.48
5.3.150.0130.05714.59
5.3.140.0170.05714.64
5.3.130.0170.06014.50
5.3.120.0200.05714.45
5.3.110.0300.04314.54
5.3.100.0130.05713.96
5.3.90.0270.04713.93
5.3.80.0130.05313.95
5.3.70.0100.06013.95
5.3.60.0170.04713.95
5.3.50.0230.04313.91
5.3.40.0230.04313.94
5.3.30.0200.04313.87
5.3.20.0200.05013.57
5.3.10.0170.07013.58
5.3.00.0270.06013.63
5.2.170.0170.04011.07
5.2.160.0030.05011.11
5.2.150.0100.04711.29
5.2.140.0230.03711.07
5.2.130.0130.04311.02
5.2.120.0100.04311.18
5.2.110.0100.04711.11
5.2.100.0200.03711.14
5.2.90.0200.03311.16
5.2.80.0100.04311.09
5.2.70.0170.04011.04
5.2.60.0070.04711.08
5.2.50.0200.03710.95
5.2.40.0070.05010.94
5.2.30.0130.04310.97
5.2.20.0100.04310.99
5.2.10.0100.04310.96
5.2.00.0200.03710.83
5.1.60.0130.03010.05
5.1.50.0070.03710.03
5.1.40.0070.0409.98
5.1.30.0130.03310.42
5.1.20.0170.03710.43
5.1.10.0130.03710.20
5.1.00.0130.03710.15
5.0.50.0200.0208.66
5.0.40.0070.0278.40
5.0.30.0170.0378.30
5.0.20.0100.0238.26
5.0.10.0030.0338.25
5.0.00.0070.0438.19
4.4.90.0100.0175.96
4.4.80.0030.0275.98
4.4.70.0100.0235.90
4.4.60.0070.0235.86
4.4.50.0070.0205.89
4.4.40.0000.0405.84
4.4.30.0170.0205.98
4.4.20.0100.0275.96
4.4.10.0070.0305.88
4.4.00.0130.0375.91
4.3.110.0100.0235.80
4.3.100.0070.0275.79
4.3.90.0100.0235.79
4.3.80.0070.0435.88
4.3.70.0070.0275.78
4.3.60.0030.0335.83
4.3.50.0130.0235.82
4.3.40.0030.0375.83
4.3.30.0030.0234.59
4.3.20.0070.0234.59
4.3.10.0130.0134.59
4.3.00.0130.0207.23

preferences:
35.08 ms | 401 KiB | 5 Q