3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = md5('a'); echo $a;

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)
8.3.60.0150.00418.30
8.3.50.0120.00521.93
8.3.40.0110.00418.72
8.3.30.0070.01120.09
8.3.20.0000.00720.14
8.3.10.0030.00521.98
8.3.00.0040.00422.52
8.2.180.0060.00916.32
8.2.170.0140.00722.96
8.2.160.0100.00322.16
8.2.150.0060.00324.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0040.00420.50
8.2.110.0070.00421.04
8.2.100.0100.00317.59
8.2.90.0080.00017.75
8.2.80.0080.00317.97
8.2.70.0000.00818.04
8.2.60.0000.00918.03
8.2.50.0090.00018.10
8.2.40.0030.00520.49
8.2.30.0000.00719.33
8.2.20.0030.00617.52
8.2.10.0030.00517.66
8.2.00.0040.00417.66
8.1.280.0070.01125.92
8.1.270.0080.00023.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.92
8.1.230.0110.00019.16
8.1.220.0070.00317.74
8.1.210.0050.00318.77
8.1.200.0060.00316.99
8.1.190.0030.00517.10
8.1.180.0060.00318.10
8.1.170.0050.00318.49
8.1.160.0050.00318.66
8.1.150.0070.00418.48
8.1.140.0060.00317.43
8.1.130.0030.00317.80
8.1.120.0000.00717.43
8.1.110.0080.00017.27
8.1.100.0030.00517.27
8.1.90.0000.00717.40
8.1.80.0000.00717.35
8.1.70.0000.00717.36
8.1.60.0030.00617.40
8.1.50.0030.00517.46
8.1.40.0040.00417.35
8.1.30.0040.00417.50
8.1.20.0050.00317.62
8.1.10.0050.00317.49
8.1.00.0000.00817.50
8.0.300.0040.00421.59
8.0.290.0000.00816.63
8.0.280.0040.00418.43
8.0.270.0000.00817.12
8.0.260.0070.00016.74
8.0.250.0070.00016.81
8.0.240.0000.00716.90
8.0.230.0040.00416.91
8.0.220.0070.00016.75
8.0.210.0030.00316.77
8.0.200.0030.00316.76
8.0.190.0050.00316.80
8.0.180.0050.00316.76
8.0.170.0000.00716.90
8.0.160.0030.00316.91
8.0.150.0000.00816.72
8.0.140.0050.00316.79
8.0.130.0000.00513.24
8.0.120.0000.00716.78
8.0.110.0040.00416.73
8.0.100.0000.00716.61
8.0.90.0000.00816.68
8.0.80.0090.00616.77
8.0.70.0040.00416.61
8.0.60.0050.00216.63
8.0.50.0000.00716.70
8.0.30.0110.00817.03
8.0.20.0140.01117.40
8.0.10.0030.00616.82
8.0.00.0120.00816.67
7.4.330.0000.00615.00
7.4.320.0000.00616.52
7.4.300.0030.00316.39
7.4.290.0040.00416.51
7.4.280.0000.00616.54
7.4.270.0080.00016.55
7.4.260.0060.00013.31
7.4.250.0000.00916.34
7.4.240.0000.00716.50
7.4.230.0030.00316.53
7.4.220.0130.01016.36
7.4.210.0070.00716.43
7.4.200.0070.00016.55
7.4.190.0000.00716.62
7.4.160.0060.00916.42
7.4.150.0090.00817.40
7.4.140.0100.01217.86
7.4.130.0090.00816.44
7.4.120.0130.00516.39
7.4.110.0150.00316.51
7.4.100.0090.00916.45
7.4.90.0110.00716.20
7.4.80.0110.00719.39
7.4.70.0070.01116.55
7.4.60.0130.02316.22
7.4.50.0030.00616.28
7.4.40.0070.01022.77
7.4.30.0060.01216.37
7.4.00.0130.00314.98
7.3.330.0030.00313.02
7.3.320.0060.00013.03
7.3.310.0040.00416.18
7.3.300.0030.00316.10
7.3.290.0100.01016.16
7.3.280.0080.00616.20
7.3.270.0090.00917.40
7.3.260.0060.01016.50
7.3.250.0100.00716.34
7.3.240.0120.00316.47
7.3.230.0100.00716.39
7.3.210.0140.00316.23
7.3.200.0100.00719.39
7.3.190.0170.00016.40
7.3.180.0060.01016.16
7.3.170.0090.01216.27
7.3.160.0120.00916.38
7.3.120.0070.01014.46
7.2.330.0060.01116.62
7.2.320.0170.00616.57
7.2.310.0060.01016.60
7.2.300.0130.01016.47
7.2.290.0060.01216.60
7.2.00.0040.00919.43
7.1.100.0060.00618.30
7.1.70.0030.00517.13
7.1.60.0180.00719.32
7.1.50.0060.01616.52
7.1.00.0030.03322.37
7.0.200.0080.00016.56
7.0.140.0030.07322.08
7.0.60.0070.05719.92
7.0.50.0070.03717.63
7.0.40.0100.04320.20
7.0.30.0300.07320.18
7.0.20.0270.04020.38
7.0.10.0230.08320.16
7.0.00.0130.04320.01
5.6.280.0030.07320.88
5.6.210.0030.04320.50
5.6.200.0100.07718.23
5.6.190.0130.07020.55
5.6.180.0200.06320.77
5.6.170.0300.05020.40
5.6.160.0070.08020.48
5.6.150.0000.04318.11
5.6.140.0100.07718.18
5.6.130.0100.06718.18
5.6.120.0070.08721.01
5.6.110.0100.08720.93
5.6.100.0030.04320.97
5.6.90.0130.07020.96
5.6.80.0130.07720.36
5.6.70.0430.05720.50
5.5.350.0100.08020.42
5.5.340.0100.05017.91
5.5.330.0070.06320.13
5.5.320.0100.06720.27
5.5.310.0270.05320.17
5.5.300.0030.04017.95
5.5.290.0070.07017.98
5.5.280.0030.04320.89
5.5.270.0170.07720.86
5.5.260.0100.08020.92
5.5.250.0130.07720.78
5.5.240.0070.04720.18
5.4.450.1630.03719.44
5.4.440.1570.04319.55
5.4.430.1670.03719.48
5.4.420.0070.04319.45
5.4.410.0030.04719.45
5.4.400.0700.03718.94
5.4.390.1400.03718.78
5.4.380.1530.03319.09
5.4.370.1630.03718.96
5.4.360.1670.03719.25
5.4.350.1470.04018.99
5.4.340.1570.04019.24
5.4.320.2000.04318.90
5.4.310.1630.03719.23
5.4.300.2070.04019.05
5.4.290.1700.04019.13
5.4.280.1700.04719.13
5.4.270.0570.04319.24
5.4.260.0100.03019.25
5.4.250.0000.04018.91
5.4.240.1400.04018.88
5.4.230.1530.02718.91
5.4.220.1570.03719.21
5.4.210.1630.02719.07
5.4.200.1570.03719.09
5.4.190.1470.04319.12
5.4.180.1500.03719.08
5.4.170.1400.04019.23
5.4.160.1370.04019.14
5.4.150.1530.03718.91
5.4.140.1600.03316.16
5.4.130.1470.03716.21
5.4.120.1700.03016.44
5.4.110.1770.04316.25
5.4.100.1600.04716.42
5.4.90.1600.03316.37
5.4.80.1670.03716.05
5.4.70.1770.04316.44
5.4.60.1500.03316.16
5.4.50.1800.04016.25
5.4.40.1800.04316.16
5.4.30.1570.03016.36
5.4.20.1770.03316.46
5.4.10.1630.04016.39
5.4.00.1730.04015.72
5.3.290.0870.05314.61
5.3.280.0100.07014.54
5.3.270.0030.07714.54
5.3.260.1830.04014.48
5.3.250.1700.04314.45
5.3.240.1670.04714.48
5.3.230.1870.04014.45
5.3.220.1700.03714.51
5.3.210.1630.04714.42
5.3.200.1530.03714.41
5.3.190.1870.04314.61
5.3.180.1600.03714.54
5.3.170.1730.03714.39
5.3.160.1770.04314.57
5.3.150.0370.05714.45
5.3.140.0030.07714.64
5.3.130.0070.04714.50
5.3.120.1000.04314.64
5.3.110.1600.03314.49
5.3.100.1770.04313.98
5.3.90.1730.04013.96
5.3.80.1630.04013.82
5.3.70.1630.03313.85
5.3.60.1670.03313.85
5.3.50.1500.03013.85
5.3.40.1630.03013.79
5.3.30.1700.03713.84
5.3.20.1670.03713.63
5.3.10.1570.03313.56
5.3.00.1970.03313.62
5.2.170.1400.02011.03
5.2.160.1270.03311.19
5.2.150.1370.02311.00
5.2.140.1600.03711.22
5.2.130.1530.03310.94
5.2.120.1570.03311.11
5.2.110.1400.03010.95
5.2.100.1330.02710.94
5.2.90.1400.03311.00
5.2.80.1600.03710.93
5.2.70.1500.04011.03
5.2.60.1330.02711.10
5.2.50.1400.03310.90
5.2.40.0730.02311.09
5.2.30.0100.02311.13
5.2.20.0030.03011.04
5.2.10.0030.02710.93
5.2.00.0400.03010.66
5.1.60.1070.02310.04
5.1.50.1070.02310.14
5.1.40.1100.0209.86
5.1.30.1400.02710.38
5.1.20.1170.02310.32
5.1.10.1370.0279.98
5.1.00.1100.0309.92
5.0.50.0630.0238.52
5.0.40.0570.0238.29
5.0.30.0630.0508.08
5.0.20.0270.0238.41
5.0.10.0630.0338.09
5.0.00.0600.0408.37
4.4.90.0570.0207.63
4.4.80.0600.0137.63
4.4.70.0700.0237.63
4.4.60.0570.0177.63
4.4.50.0630.0177.63
4.4.40.0570.0277.63
4.4.30.0730.0207.63
4.4.20.0730.0207.63
4.4.10.0670.0277.63
4.4.00.0700.0407.63
4.3.110.0670.0137.63
4.3.100.0570.0177.63
4.3.90.0700.0277.63
4.3.80.0570.0307.63
4.3.70.0570.0137.63
4.3.60.0700.0137.63
4.3.50.0630.0237.63
4.3.40.0670.0307.63
4.3.30.0270.0207.63
4.3.20.0370.0307.63
4.3.10.0370.0307.63
4.3.00.0270.0207.63

preferences:
45.84 ms | 401 KiB | 5 Q