3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(count(''));

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)
8.3.60.0180.00018.43
8.3.50.0050.01222.99
8.3.40.0040.01118.72
8.3.30.0170.00920.93
8.3.20.0070.00921.55
8.3.10.0080.00523.19
8.3.00.0110.00521.17
8.2.180.0100.00616.63
8.2.170.0080.00622.96
8.2.160.0180.00621.70
8.2.150.0080.00823.57
8.2.140.0070.00723.81
8.2.130.0100.00324.56
8.2.120.0100.00522.00
8.2.110.0090.00622.61
8.2.100.0130.00520.47
8.2.90.0130.00621.05
8.2.80.0110.00420.47
8.2.70.0120.00720.29
8.2.60.0090.01020.38
8.2.50.0120.00720.52
8.2.40.0100.00721.39
8.2.30.0130.00520.47
8.2.20.0130.00520.27
8.2.10.0100.00820.41
8.2.00.0120.00620.27
8.1.280.0090.00925.92
8.1.270.0020.01323.36
8.1.260.0090.00624.66
8.1.250.0070.00725.53
8.1.240.0140.00923.39
8.1.230.0150.00421.03
8.1.220.0120.00320.35
8.1.210.0110.00720.87
8.1.200.0080.00920.09
8.1.190.0130.00520.03
8.1.180.0140.00320.53
8.1.170.0110.00620.73
8.1.160.0080.00622.41
8.1.150.0160.00420.85
8.1.140.0110.00720.16
8.1.130.0120.00520.36
8.1.120.0100.00720.13
8.1.110.0130.00520.10
8.1.100.0090.00820.14
8.1.90.0110.00720.16
8.1.80.0110.00720.11
8.1.70.0110.00520.09
8.1.60.0180.00320.21
8.1.50.0130.00720.21
8.1.40.0160.00420.11
8.1.30.0070.00820.19
8.1.20.0180.00120.29
8.1.10.0110.00519.28
8.1.00.0150.00619.24
8.0.300.0120.00320.87
8.0.290.0080.01119.77
8.0.280.0150.00320.63
8.0.270.0070.00820.07
8.0.260.0100.00720.03
8.0.250.0110.00419.98
8.0.240.0070.00919.96
8.0.230.0160.00219.95
8.0.220.0100.00619.92
8.0.210.0180.00319.93
8.0.200.0080.01019.94
8.0.190.0190.00019.88
8.0.180.0090.00719.88
8.0.170.0110.00919.88
8.0.160.0120.00519.98
8.0.150.0130.00519.89
8.0.140.0190.00619.88
8.0.130.0120.00617.73
8.0.120.0150.00418.90
8.0.110.0120.00618.87
8.0.100.0140.00318.84
8.0.90.0130.00518.87
8.0.80.0120.00918.92
8.0.70.0090.00718.82
8.0.60.0130.00518.94
8.0.50.0120.00818.84
8.0.30.0090.01018.47
8.0.20.0170.00518.61
8.0.10.0130.00618.91
8.0.00.0110.00718.33
7.4.330.0100.00418.98
7.4.320.0120.00519.64
7.4.300.0140.00719.61
7.4.290.0170.00619.64
7.4.280.0190.00619.61
7.4.270.0160.00518.54
7.4.260.0170.00418.51
7.4.250.0130.00718.58
7.4.240.0120.00618.06
7.4.230.0150.00818.52
7.4.220.0190.00518.63
7.4.210.0180.00518.60
7.4.200.0120.00818.53
7.4.190.0220.00619.64
7.4.180.0210.00619.66
7.4.160.0140.00918.61
7.4.150.0170.00818.91
7.4.140.0150.00718.77
7.4.130.0140.00717.92
7.4.120.0150.01017.99
7.4.110.0180.00518.62
7.4.100.0180.00518.68
7.4.90.0180.00618.48
7.4.80.0190.00519.55
7.4.70.0170.00618.53
7.4.60.0200.00418.47
7.4.50.0120.00818.45
7.4.40.0150.00918.50
7.4.30.0180.00318.57
7.4.20.0210.00619.56
7.4.10.0190.00519.57
7.4.00.0140.00817.91
7.3.330.0120.00617.33
7.3.320.0140.00617.38
7.3.310.0160.00518.43
7.3.300.0130.00618.41
7.3.290.0200.00418.39
7.3.280.0110.00917.49
7.3.270.0180.00618.84
7.3.260.0170.00818.46
7.3.250.0170.00517.93
7.3.240.0170.00718.42
7.3.230.0160.00818.52
7.3.220.0220.00319.57
7.3.210.0180.00618.43
7.3.200.0180.00519.45
7.3.190.0130.00918.49
7.3.180.0160.00918.46
7.3.170.0190.00318.44
7.3.160.0160.00818.45
7.3.150.0230.00519.46
7.3.140.0250.00219.56
7.3.130.0180.00619.56
7.3.120.0190.00519.52
7.3.110.0200.00519.39
7.3.100.0190.00819.55
7.3.90.0220.00519.71
7.3.80.0180.00819.59
7.3.70.0190.00619.60
7.3.60.0220.00619.66
7.3.50.0230.00519.57
7.3.40.0190.00917.93
7.3.30.0180.00717.86
7.3.20.0200.00518.53
7.3.10.0180.00518.54
7.3.00.0200.00518.47
7.2.340.0230.00219.55
7.2.330.0200.00418.53
7.2.320.0190.00618.47
7.2.310.0120.01118.55
7.2.300.0170.00418.49
7.2.290.0180.00618.53
7.2.280.0160.01019.62
7.2.270.0240.00219.61
7.2.260.0180.00619.56
7.2.250.0180.00719.58
7.2.240.0230.00219.61
7.2.230.0200.00519.60
7.2.220.0200.00519.62
7.2.210.0210.00519.54
7.2.200.0240.00519.62
7.2.190.0200.00719.56
7.2.180.0200.00719.62
7.2.170.0200.00618.08
7.2.160.0160.01018.04
7.2.150.0190.00518.60
7.2.140.0170.00818.66
7.2.130.0190.00718.76
7.2.120.0200.00418.75
7.2.110.0210.00518.69
7.2.100.0130.00818.72
7.2.90.0200.00718.74
7.2.80.0170.00718.74
7.2.70.0250.00818.78
7.2.60.0140.00718.27
7.2.50.0240.00718.71
7.2.40.0180.00618.70
7.2.30.0170.00618.61
7.2.20.0210.00518.69
7.2.10.0190.00618.71
7.2.00.0140.00818.71
7.1.330.0180.00620.01
7.1.320.0180.00920.04
7.1.310.0180.00620.10
7.1.300.0190.00520.10
7.1.290.0150.00820.13
7.1.280.0170.00617.96
7.1.270.0150.00817.96
7.1.260.0110.00917.89
7.1.250.0120.01017.88
7.1.240.0170.00717.86
7.1.230.0180.00517.87
7.1.220.0160.00817.85
7.1.210.0180.00617.95
7.1.200.0120.00717.42
7.1.190.0130.01018.00
7.1.180.0140.01017.92
7.1.170.0160.00717.96
7.1.160.0120.00917.84
7.1.150.0150.00417.97
7.1.140.0160.00618.00
7.1.130.0170.00617.80
7.1.120.0200.00617.87
7.1.110.0150.00817.79
7.1.100.0160.00717.87
7.1.90.0170.00617.93
7.1.80.0190.00617.84
7.1.70.0110.00717.59
7.1.60.0160.00817.70
7.1.50.0170.00517.56
7.1.40.0170.00417.60
7.1.30.0160.00717.45
7.1.20.0180.00517.59
7.1.10.0130.01017.49
7.1.00.0120.00517.53
7.0.330.0180.00217.53
7.0.320.0170.00517.59
7.0.310.0160.01017.57
7.0.300.0130.00817.71
7.0.290.0140.00617.68
7.0.280.0210.00417.68
7.0.270.0150.00417.67
7.0.260.0150.00517.65
7.0.250.0190.00617.63
7.0.240.0190.00417.66
7.0.230.0130.00917.67
7.0.220.0200.00517.59
7.0.210.0150.00617.63
7.0.200.0250.00717.36
7.0.190.0120.01017.34
7.0.180.0140.00817.24
7.0.170.0140.00717.24
7.0.160.0140.00817.25
7.0.150.0120.00517.23
7.0.140.0130.00717.25
7.0.130.0130.00617.43
7.0.120.0160.00717.41
7.0.110.0110.00817.32
7.0.100.0110.00617.34
7.0.90.0130.00417.30
7.0.80.0140.00617.36
7.0.70.0120.00717.26
7.0.60.0120.00317.28
7.0.50.0130.00317.16
7.0.40.0130.00616.88
7.0.30.0120.00516.91
7.0.20.0130.00616.97
7.0.10.0110.00616.89
7.0.00.0100.00717.04
5.6.400.0140.00617.57
5.6.390.0180.00317.43
5.6.380.0180.00517.42
5.6.370.0180.00717.47
5.6.360.0160.00517.53
5.6.350.0120.01017.57
5.6.340.0160.00817.68
5.6.330.0210.00617.56
5.6.320.0210.00517.56
5.6.310.0180.00917.65
5.6.300.0150.01418.38
5.6.290.0180.01318.40
5.6.280.0170.01518.39
5.6.270.0160.02018.38
5.6.260.0110.01818.34
5.6.250.0180.01218.40
5.6.240.0120.01518.32
5.6.230.0120.01718.39
5.6.220.0120.02418.42
5.6.210.0140.01718.42
5.6.200.0140.02518.46
5.6.190.0150.02018.36
5.6.180.0120.01718.29
5.6.170.0140.01518.44
5.6.160.0130.02418.32
5.6.150.0160.02018.36
5.6.140.0160.01418.32
5.6.130.0140.01818.37
5.6.120.0130.02518.33
5.6.110.0140.01418.31
5.6.100.0160.02318.34
5.6.90.0150.01418.34
5.6.80.0160.01618.21
5.6.70.0140.02318.27
5.6.60.0110.02218.23
5.6.50.0160.01318.16
5.6.40.0130.02518.16
5.6.30.0140.01918.22
5.6.20.0110.01518.14
5.6.10.0130.01618.23
5.6.00.0140.01518.10
5.5.380.0120.01717.45
5.5.370.0140.02017.46
5.5.360.0130.01617.50
5.5.350.0160.01217.49
5.5.340.0120.01717.56
5.5.330.0160.02317.59
5.5.320.0140.02117.55
5.5.310.0140.01317.45
5.5.300.0130.01417.56
5.5.290.0150.01817.53
5.5.280.0120.02017.55
5.5.270.0150.02317.60
5.5.260.0150.02417.62
5.5.250.0170.01217.52
5.5.240.0120.02617.42
5.5.230.0160.02717.32
5.5.220.0140.01717.43
5.5.210.0130.01517.48
5.5.200.0090.01717.40
5.5.190.0120.01417.42
5.5.180.0150.02317.27
5.5.170.0190.00617.45
5.5.160.0160.02017.35
5.5.150.0150.02317.28
5.5.140.0140.01617.30
5.5.130.0120.01417.36
5.5.120.0130.01517.46
5.5.110.0140.01417.43
5.5.100.0160.01117.38
5.5.90.0150.01617.38
5.5.80.0120.01317.48
5.5.70.0140.01217.46
5.5.60.0120.01517.37
5.5.50.0130.01217.41
5.5.40.0090.01717.40
5.5.30.0100.01717.40
5.5.20.0170.02017.40
5.5.10.0090.01817.23
5.5.00.0110.01517.41
5.4.450.0140.01616.61
5.4.440.0100.02116.64
5.4.430.0150.02016.63
5.4.420.0100.01716.63
5.4.410.0120.01816.57
5.4.400.0160.01516.48
5.4.390.0100.01716.53
5.4.380.0160.01316.53
5.4.370.0090.01316.48
5.4.360.0140.01116.50
5.4.350.0100.01416.54
5.4.340.0150.01216.55
5.4.330.0150.00115.67
5.4.320.0120.01416.55
5.4.310.0140.01416.51
5.4.300.0150.01416.49
5.4.290.0110.01416.56
5.4.280.0100.01516.57
5.4.270.0140.01116.50
5.4.260.0070.01516.50
5.4.250.0150.01116.47
5.4.240.0090.01716.57
5.4.230.0110.01516.50
5.4.220.0150.00816.43
5.4.210.0120.01216.50
5.4.200.0100.01316.44
5.4.190.0140.01116.49
5.4.180.0130.01016.43
5.4.170.0070.01616.52
5.4.160.0100.01416.48
5.4.150.0130.01616.46
5.4.140.0110.02215.86
5.4.130.0100.01115.94
5.4.120.0110.01015.88
5.4.110.0110.01115.97
5.4.100.0090.01215.87
5.4.90.0120.01115.86
5.4.80.0080.02215.94
5.4.70.0090.01115.93
5.4.60.0070.01415.96
5.4.50.0080.01315.85
5.4.40.0090.01315.92
5.4.30.0090.01915.89
5.4.20.0100.02015.96
5.4.10.0090.02015.93
5.4.00.0080.02215.72

preferences:
53.14 ms | 401 KiB | 5 Q