3v4l.org

run code in 300+ PHP versions simultaneously
<?php substr(str_shuffle(MD5(microtime())), 0, 10);

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)
7.1.70.0040.00416.73
7.1.60.0090.01619.46
7.1.50.0000.01516.94
7.1.00.0070.07322.32
7.0.200.0030.00316.54
7.0.140.0070.06721.92
7.0.100.0100.06319.99
7.0.90.0030.05719.86
7.0.80.0400.07719.88
7.0.70.0300.08020.12
7.0.60.0400.07720.05
7.0.50.0030.07020.30
7.0.40.0000.08720.08
7.0.30.0100.06720.16
7.0.20.0070.08320.08
7.0.10.0100.07720.07
7.0.00.0130.05020.04
5.6.280.0030.07320.80
5.6.250.0200.08020.66
5.6.240.0170.08020.68
5.6.230.0130.08020.56
5.6.220.0070.08020.48
5.6.210.0170.06720.60
5.6.200.0070.09021.04
5.6.190.0030.09021.00
5.6.180.0070.08021.04
5.6.170.0070.08020.92
5.6.160.0070.08020.92
5.6.150.0130.04721.02
5.6.140.0100.07721.00
5.6.130.0170.07321.00
5.6.120.0070.07320.93
5.6.110.0130.08021.05
5.6.100.0030.08720.94
5.6.90.0030.09021.07
5.6.80.0000.05720.32
5.6.70.0070.08020.33
5.6.60.0000.08720.53
5.6.50.0100.07020.41
5.6.40.0070.08020.49
5.6.30.0170.07020.37
5.6.20.0100.08020.39
5.6.10.0130.07720.39
5.6.00.0000.07020.41
5.5.380.0030.07720.38
5.5.370.0100.05020.36
5.5.360.0070.06720.48
5.5.350.0070.05320.31
5.5.340.0130.07020.89
5.5.330.0100.08020.91
5.5.320.0070.07720.76
5.5.310.0070.08320.77
5.5.300.0030.08320.92
5.5.290.0070.06020.93
5.5.280.0070.07020.77
5.5.270.0130.05020.91
5.5.260.0170.06720.82
5.5.250.0130.07020.71
5.5.240.0100.03720.25
5.5.230.0070.07320.21
5.5.220.0100.08020.24
5.5.210.0130.06720.17
5.5.200.0100.07020.15
5.5.190.0100.08020.25
5.5.180.0130.08020.27
5.5.160.0170.07020.24
5.5.150.0100.04020.22
5.5.140.0030.04020.24
5.5.130.0100.07720.12
5.5.120.0170.03720.12
5.5.110.0030.06020.11
5.5.100.0030.06720.09
5.5.90.0070.07320.12
5.5.80.0100.07320.15
5.5.70.0000.08020.08
5.5.60.0130.07020.04
5.5.50.0170.06020.10
5.5.40.0130.05320.15
5.5.30.0070.06320.06
5.5.20.0170.07320.07
5.5.10.0030.05020.12
5.5.00.0100.07720.03
5.4.450.0130.06319.29
5.4.440.0100.06719.45
5.4.430.0130.08019.39
5.4.420.0070.07019.35
5.4.410.0070.04019.32
5.4.400.0000.08019.07
5.4.390.0070.08019.07
5.4.380.0130.06319.04
5.4.370.0030.07719.23
5.4.360.0030.08719.03
5.4.350.0030.07719.08
5.4.340.0030.07319.03
5.4.320.0130.07319.13
5.4.310.0070.04719.03
5.4.300.0070.06318.81
5.4.290.0000.05319.04
5.4.280.0000.06318.96
5.4.270.0130.06319.13
5.4.260.0070.07319.03
5.4.250.0000.08319.05
5.4.240.0100.07319.02
5.4.230.0030.07718.78
5.4.220.0130.08018.78
5.4.210.0030.04018.90
5.4.200.0100.07318.81
5.4.190.0100.06719.05
5.4.180.0070.05719.04
5.4.170.0000.08719.22
5.4.160.0100.07019.21
5.4.150.0100.06718.82
5.4.140.0030.04716.04
5.4.130.0070.07016.23
5.4.120.0070.04716.35
5.4.110.0030.07716.24
5.4.100.0030.07316.40
5.4.90.0070.04716.31
5.4.80.0030.06716.42
5.4.70.0100.06016.25
5.4.60.0030.04716.36
5.4.50.0030.07316.28
5.4.40.0100.04016.41
5.4.30.0000.05316.38
5.4.20.0070.06316.27
5.4.10.0030.05316.21
5.4.00.0100.03315.70
5.3.290.0130.06714.52
5.3.280.0200.06714.57
5.3.270.0030.06314.47
5.3.260.0000.06014.57
5.3.250.0100.06014.60
5.3.240.0030.05014.60
5.3.230.0130.07314.58
5.3.220.0070.07014.43
5.3.210.0030.07314.57
5.3.200.0130.05714.51
5.3.190.0070.07314.56
5.3.180.0070.07314.50
5.3.170.0100.06314.50
5.3.160.0130.07014.57
5.3.150.0030.07714.52
5.3.140.0000.08314.41
5.3.130.0000.08314.49
5.3.120.0130.05314.37
5.3.110.0070.05714.50
5.3.100.0030.03713.99
5.3.90.0030.03714.01
5.3.80.0070.04014.02
5.3.70.0100.03313.88
5.3.60.0030.05013.86
5.3.50.0070.03313.76
5.3.40.0000.04013.92
5.3.30.0000.04013.74
5.3.20.0070.04713.64
5.3.10.0000.03713.63
5.3.00.0070.04013.49
5.2.170.0100.02311.18
5.2.160.0030.03011.17
5.2.150.0000.03011.20
5.2.140.0000.03311.09
5.2.130.0000.04010.94
5.2.120.0030.05010.89
5.2.110.0000.03011.16
5.2.100.0030.02710.85
5.2.90.0030.02711.06
5.2.80.0030.03011.08
5.2.70.0100.03710.93
5.2.60.0030.03010.91
5.2.50.0000.03710.85
5.2.40.0000.03010.93
5.2.30.0030.05010.95
5.2.20.0030.03011.03
5.2.10.0070.05710.90
5.2.00.0030.05310.72
5.1.60.0030.0339.98
5.1.50.0030.0209.98
5.1.40.0000.0379.99
5.1.30.0070.02010.39
5.1.20.0070.02310.37
5.1.10.0030.02310.08
5.1.00.0070.03710.06
5.0.50.0000.0278.58
5.0.40.0000.0208.53
5.0.30.0000.0338.11
5.0.20.0030.0178.20
5.0.10.0030.0178.15
5.0.00.0000.0338.14
4.4.90.0030.0138.10
4.4.80.0030.0278.10
4.4.70.0030.0308.10
4.4.60.0030.0178.10
4.4.50.0000.0178.10
4.4.40.0000.0238.10
4.4.30.0000.0138.10
4.4.20.0000.0178.10
4.4.10.0030.0178.10
4.4.00.0000.0278.10
4.3.110.0000.0278.10
4.3.100.0030.0138.10
4.3.90.0030.0108.10
4.3.80.0000.0278.10
4.3.70.0000.0178.10
4.3.60.0000.0138.10
4.3.50.0000.0178.10
4.3.40.0030.0208.10
4.3.30.0000.0308.10
4.3.20.0030.0138.10
4.3.10.0030.0108.10
4.3.00.0000.0178.10

preferences:
41.63 ms | 401 KiB | 5 Q