3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(bin2hex(''));

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)
8.3.60.0170.00316.38
8.3.50.0180.00317.93
8.3.40.0040.01118.54
8.3.30.0100.00318.96
8.3.20.0060.00320.27
8.3.10.0060.00323.45
8.3.00.0060.00317.55
8.2.180.0110.00716.34
8.2.170.0130.00722.96
8.2.160.0100.00320.39
8.2.150.0110.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0050.00319.11
8.2.110.0030.00719.30
8.2.100.0090.00617.59
8.2.90.0060.00319.14
8.2.80.0030.00617.97
8.2.70.0050.00317.50
8.2.60.0000.00917.91
8.2.50.0050.00518.10
8.2.40.0030.00619.82
8.2.30.0040.00418.07
8.2.20.0040.00417.54
8.2.10.0050.00317.78
8.2.00.0030.00519.21
8.1.280.0140.00325.92
8.1.270.0040.00423.92
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0070.00323.84
8.1.230.0110.00017.77
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0040.00416.97
8.1.180.0040.00418.10
8.1.170.0080.00018.52
8.1.160.0000.00821.85
8.1.150.0040.00418.49
8.1.140.0040.00417.23
8.1.130.0030.00317.66
8.1.120.0030.00317.36
8.1.110.0070.00317.31
8.1.100.0040.00417.27
8.1.90.0040.00417.36
8.1.80.0020.00517.20
8.1.70.0070.00017.32
8.1.60.0030.00517.43
8.1.50.0030.00617.37
8.1.40.0000.00717.45
8.1.30.0000.00817.55
8.1.20.0080.00017.41
8.1.10.0000.00717.37
8.1.00.0040.00417.18
8.0.300.0040.00418.77
8.0.290.0030.00516.58
8.0.280.0000.00718.29
8.0.270.0000.00717.12
8.0.260.0000.00617.03
8.0.250.0060.00016.84
8.0.240.0000.00616.84
8.0.230.0030.00316.73
8.0.220.0000.00616.80
8.0.210.0000.00716.66
8.0.200.0030.00316.73
8.0.190.0040.00416.83
8.0.180.0040.00416.75
8.0.170.0000.00916.73
8.0.160.0010.00716.68
8.0.150.0030.00616.73
8.0.140.0000.00816.75
8.0.130.0030.00313.18
8.0.120.0040.00416.79
8.0.110.0000.00716.64
8.0.100.0000.00716.77
8.0.90.0030.00616.70
8.0.80.0100.00516.68
8.0.70.0000.00816.71
8.0.60.0000.00716.77
8.0.50.0040.00416.74
8.0.30.0070.01216.91
8.0.20.0090.01017.40
8.0.10.0030.00516.82
8.0.00.0120.00616.60
7.4.330.0010.00515.31
7.4.320.0050.00216.48
7.4.300.0060.00016.46
7.4.290.0040.00416.41
7.4.280.0040.00416.27
7.4.270.0030.00316.37
7.4.260.0030.00316.21
7.4.250.0040.00416.32
7.4.240.0020.00516.37
7.4.230.0030.00316.29
7.4.220.0100.00616.42
7.4.210.0030.01316.23
7.4.200.0000.00716.25
7.4.160.0220.01016.48
7.4.150.0060.01617.40
7.4.140.0070.00917.86
7.4.130.0090.00716.56
7.4.120.0140.00716.43
7.4.110.0130.00316.16
7.4.100.0110.00716.18
7.4.90.0120.00416.25
7.4.80.0120.01819.39
7.4.70.0060.00916.18
7.4.60.0140.00316.29
7.4.50.0040.00416.15
7.4.40.0030.01416.27
7.4.30.0030.01616.14
7.4.00.0090.00614.68
7.3.330.0030.00313.05
7.3.320.0020.00212.89
7.3.310.0040.00415.96
7.3.300.0060.00016.11
7.3.290.0040.00916.11
7.3.280.0100.00716.13
7.3.270.0060.01217.40
7.3.260.0160.00616.32
7.3.250.0090.00916.22
7.3.240.0100.01016.08
7.3.230.0100.00616.42
7.3.210.0160.00016.29
7.3.200.0080.00819.39
7.3.190.0090.00616.32
7.3.180.0060.01016.27
7.3.170.0060.00916.27
7.3.160.0090.00916.13
7.3.120.0030.01214.48
7.2.330.0030.01416.44
7.2.320.0100.00616.13
7.2.310.0120.00616.46
7.2.300.0060.01616.24
7.2.290.0030.01216.45
7.2.60.0090.00616.48
7.2.00.0030.01019.04
7.1.200.0060.00615.57
7.1.100.0040.00717.92
7.1.70.0060.00316.95
7.1.60.0110.01519.70
7.1.50.0120.00616.82
7.1.00.0030.07722.45
7.0.200.0050.00216.60
7.0.140.0030.07722.09
7.0.60.0000.04319.97
7.0.50.0170.06017.79
7.0.40.0000.04720.03
7.0.30.0430.06020.17
7.0.20.0200.08020.16
7.0.10.0230.04320.33
7.0.00.0100.07720.01
5.6.280.0070.06720.90
5.6.210.0100.07320.74
5.6.200.0030.07718.17
5.6.190.0100.07020.63
5.6.180.0300.06720.59
5.6.170.0470.06320.45
5.6.160.0170.07720.48
5.6.150.0130.07018.19
5.6.140.0130.04718.18
5.6.130.0030.08718.22
5.6.120.0200.06020.89
5.6.110.0130.07720.87
5.6.100.0100.04020.96
5.6.90.0130.07320.87
5.6.80.0100.07320.50
5.6.70.4070.03720.50
5.5.350.0070.08720.46
5.5.340.0100.03318.01
5.5.330.0070.06020.29
5.5.320.0170.04320.48
5.5.310.0300.05720.33
5.5.300.0070.04718.02
5.5.290.0000.04317.98
5.5.280.0070.07020.64
5.5.270.0100.06020.72
5.5.260.0000.09320.95
5.5.250.0070.08320.46
5.5.240.0100.03720.34
5.4.450.2230.03719.24
5.4.440.2400.03719.10
5.4.430.2170.04319.54
5.4.420.2430.04319.56
5.4.410.1870.05019.29
5.4.400.2270.03019.25
5.4.390.2470.05318.80
5.4.380.2570.04019.24
5.4.370.2430.04019.08
5.4.360.2200.03718.91
5.4.350.2170.04018.77
5.4.340.2300.04319.24
5.4.320.2200.03718.80
5.4.310.2430.05019.24
5.4.300.2500.04319.08
5.4.290.2500.03319.05
5.4.280.2500.05319.21
5.4.270.2230.03319.13
5.4.260.2570.04018.80
5.4.250.2470.04719.13
5.4.240.2470.04319.07
5.4.230.2800.03719.21
5.4.220.2530.03318.91
5.4.210.2300.04018.91
5.4.200.2470.03319.12
5.4.190.2330.03318.92
5.4.180.2400.03718.78
5.4.170.2170.03718.90
5.4.160.2170.03719.04
5.4.150.2430.03319.11
5.4.140.2230.03316.33
5.4.130.2370.03716.29
5.4.120.2330.03716.52
5.4.110.2200.03716.38
5.4.100.2130.03316.41
5.4.90.2200.03716.47
5.4.80.2300.04316.29
5.4.70.2370.04016.20
5.4.60.2370.03316.28
5.4.50.2400.04316.36
5.4.40.2330.04016.47
5.4.30.2170.04016.37
5.4.20.2270.04016.16
5.4.10.2170.03716.41
5.4.00.2070.02715.88
5.3.290.2500.04014.67
5.3.280.2170.04014.45
5.3.270.1970.03714.54
5.3.260.2230.03014.54
5.3.250.2230.04314.55
5.3.240.2130.02714.44
5.3.230.1130.03314.54
5.3.220.0070.03314.39
5.3.210.0070.03714.51
5.3.200.1730.03714.51
5.3.190.1930.03714.51
5.3.180.2170.03314.51
5.3.170.2170.03314.50
5.3.160.2130.03714.51
5.3.150.2330.04014.46
5.3.140.2270.03714.50
5.3.130.2270.04014.43
5.3.120.1770.04014.38
5.3.110.2500.04014.39
5.3.100.2100.04013.88
5.3.90.2100.03714.00
5.3.80.2000.03713.89
5.3.70.1970.03714.06
5.3.60.2030.02713.83
5.3.50.2000.03313.95
5.3.40.2230.04313.96
5.3.30.2130.03713.75
5.3.20.2130.03013.56
5.3.10.2430.03313.48
5.3.00.2000.04013.41
5.2.170.1870.03310.98
5.2.160.2000.03311.07
5.2.150.2030.02711.05
5.2.140.1770.02711.00
5.2.130.1830.03310.94
5.2.120.1700.03010.96
5.2.110.1700.03310.95
5.2.100.1770.03310.95
5.2.90.2000.03311.11
5.2.80.2030.03310.93
5.2.70.1900.03710.94
5.2.60.1930.03310.93
5.2.50.1700.03010.90
5.2.40.1630.02711.07
5.2.30.1400.03310.89
5.2.20.1700.03010.84
5.2.10.1670.02710.90
5.2.00.1700.02310.61
5.1.60.1830.01710.07
5.1.50.1770.0239.88
5.1.40.1730.0279.89
5.1.30.1670.03010.41
5.1.20.1600.03310.28
5.1.10.1700.0309.95
5.1.00.1700.0239.98
5.0.50.0930.0278.62
5.0.40.0730.0208.30
5.0.30.1000.0378.14
5.0.20.0900.0278.09
5.0.10.0970.0308.09
5.0.00.0930.0408.20
4.4.90.0730.0138.09
4.4.80.0730.0178.09
4.4.70.0770.0138.09
4.4.60.0730.0178.09
4.4.50.0830.0208.09
4.4.40.0930.0378.09
4.4.30.0870.0108.09
4.4.20.0900.0138.09
4.4.10.0730.0138.09
4.4.00.0870.0238.09
4.3.110.1030.0178.09
4.3.100.0830.0178.09
4.3.90.0870.0138.09
4.3.80.0870.0308.09
4.3.70.0970.0138.09
4.3.60.0700.0178.09
4.3.50.0830.0208.09
4.3.40.0800.0278.09
4.3.30.0500.0238.09
4.3.20.0430.0308.09
4.3.10.0370.0178.09
4.3.00.0470.0278.09

preferences:
76.11 ms | 400 KiB | 5 Q