3v4l.org

run code in 300+ PHP versions simultaneously
<?php function chrono() { $temps = explode(' ', microtime()); return $temps[0]+$temps[1]; } $debut = chrono(); echo md5('toto'); echo'<hr>'; echo round(chrono()-$debut,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)
7.2.00.0040.00919.38
7.1.70.0030.00717.16
7.1.60.0120.00919.40
7.1.50.0080.01616.82
7.1.00.0030.03322.40
7.0.200.0000.00916.73
7.0.140.0030.07322.07
7.0.110.0600.06719.87
7.0.100.0670.07319.93
7.0.90.0470.03719.95
7.0.80.0230.04320.09
7.0.70.0530.09019.95
7.0.60.0530.08319.69
7.0.50.0670.06019.97
7.0.40.0100.07319.71
7.0.30.0200.05719.88
7.0.20.0100.03719.71
7.0.10.0130.06319.78
7.0.00.0100.06719.65
5.6.280.0000.07721.10
5.6.260.0070.07720.75
5.6.250.0000.04720.65
5.6.240.0000.04720.63
5.6.230.0030.04320.56
5.6.220.0100.08020.54
5.6.210.0030.04720.63
5.6.200.0070.05020.60
5.6.190.0000.06020.59
5.6.180.0100.07720.66
5.6.170.0070.04720.66
5.6.160.0170.06720.64
5.6.150.0030.07320.71
5.6.140.0000.08720.65
5.6.130.0030.04720.72
5.6.120.0170.04320.65
5.6.110.0130.04020.55
5.6.100.0130.06320.45
5.6.90.0030.04020.57
5.6.80.0130.06020.24
5.6.70.0000.04320.02
5.6.60.0100.07320.05
5.6.50.0130.07320.02
5.6.40.0030.04719.91
5.6.30.0070.06320.01
5.6.20.0070.05719.98
5.6.10.0030.04020.00
5.6.00.0170.07019.97
5.5.380.0030.07017.64
5.5.370.0100.03017.70
5.5.360.0130.04317.58
5.5.350.0070.07317.61
5.5.340.0030.03718.23
5.5.330.0070.08317.92
5.5.320.0000.06717.91
5.5.310.0130.07318.04
5.5.300.0070.05018.13
5.5.290.0200.03318.23
5.5.280.0070.07018.09
5.5.270.0070.04318.09
5.5.260.0070.06018.09
5.5.250.0000.04317.86
5.5.240.0000.06317.34
5.5.230.0170.03317.48
5.5.220.0030.04717.28
5.5.210.0000.08017.29
5.5.200.0070.08017.61
5.5.190.0070.05717.18
5.5.180.0070.03717.27
5.5.160.0070.04017.44
5.5.150.0070.05717.26
5.5.140.0070.07017.45
5.5.130.0130.06717.60
5.5.120.0030.04717.18
5.5.110.0130.07317.48
5.5.100.0100.03717.35
5.5.90.0070.07717.30
5.5.80.0070.06717.38
5.5.70.0030.06717.32
5.5.60.0030.08317.20
5.5.50.0030.04317.37
5.5.40.0070.05017.13
5.5.30.0070.04317.34
5.5.20.0170.06717.33
5.5.10.0170.06317.36
5.5.00.0070.07317.32
5.4.450.0130.03319.44
5.4.440.0070.06019.32
5.4.430.0030.05019.57
5.4.420.0100.07319.55
5.4.410.0030.04019.27
5.4.400.0030.07719.25
5.4.390.0100.04319.18
5.4.380.0070.06319.14
5.4.370.0030.07019.18
5.4.360.0030.05319.07
5.4.350.0030.04019.07
5.4.340.0070.04719.27
5.4.320.0030.04719.34
5.4.310.0070.06019.26
5.4.300.0170.05719.34
5.4.290.0030.08319.06
5.4.280.0030.05019.23
5.4.270.0100.06719.31
5.4.260.0230.05719.09
5.4.250.0100.07019.06
5.4.240.0030.04019.02
5.4.230.0130.03719.04
5.4.220.0030.07719.01
5.4.210.0100.07719.05
5.4.200.0070.07719.01
5.4.190.0070.06019.23
5.4.180.0070.06019.02
5.4.170.0100.07019.04
5.4.160.0030.06019.22
5.4.150.0030.06719.21
5.4.140.0070.05016.46
5.4.130.0030.06716.49
5.4.120.0000.05716.50
5.4.110.0200.06316.53
5.4.100.0030.06716.56
5.4.90.0070.03016.51
5.4.80.0070.02716.55
5.4.70.0000.04316.54
5.4.60.0070.06016.29
5.4.50.0100.06316.39
5.4.40.0100.03016.45
5.4.30.0070.04016.39
5.4.20.0000.04716.46
5.4.10.0030.05316.46
5.4.00.0030.05315.82
5.3.290.0030.07714.67
5.3.280.0000.04714.59
5.3.270.0130.04014.67
5.3.260.0030.04714.73
5.3.250.0130.03714.70
5.3.240.0100.07314.68
5.3.230.0030.06014.60
5.3.220.0130.06314.74
5.3.210.0070.04014.76
5.3.200.0030.07014.55
5.3.190.0070.03714.62
5.3.180.0070.06014.55
5.3.170.0030.05314.75
5.3.160.0000.04314.55
5.3.150.0100.06314.77
5.3.140.0030.05314.68
5.3.130.0030.04014.46
5.3.120.0070.02714.60
5.3.110.0000.04314.67
5.3.100.0030.04014.14
5.3.90.0030.07314.10
5.3.80.0070.05014.11
5.3.70.0130.05013.93
5.3.60.0030.03314.03
5.3.50.0000.03313.92
5.3.40.0030.03714.02
5.3.30.0070.03013.89
5.3.20.0070.04013.64
5.3.10.0000.03713.89
5.3.00.0030.03713.61
5.2.170.0000.03012.32
5.2.160.0130.02312.32
5.2.150.0070.03312.32
5.2.140.0000.04012.32
5.2.130.0070.02312.32
5.2.120.0000.03012.32
5.2.110.0000.03012.32
5.2.100.0000.03312.32
5.2.90.0070.02312.32
5.2.80.0070.05312.32
5.2.70.0030.02712.32
5.2.60.0000.03012.32
5.2.50.0030.03012.32
5.2.40.0030.02712.32
5.2.30.0030.02712.32
5.2.20.0030.02312.32
5.2.10.0000.02712.32
5.2.00.0030.02312.32
5.1.60.0030.02312.32
5.1.50.0000.02712.32
5.1.40.0000.02312.32
5.1.30.0030.02312.32
5.1.20.0030.03712.32
5.1.10.0000.02712.32
5.1.00.0030.02312.32
5.0.50.0030.01712.32
5.0.40.0000.01712.32
5.0.30.0000.02712.32
5.0.20.0000.01712.32
5.0.10.0070.01312.32
5.0.00.0030.03312.32
4.4.90.0000.01712.32
4.4.80.0030.01312.32
4.4.70.0000.01712.32
4.4.60.0030.01312.32
4.4.50.0000.01312.32
4.4.40.0000.02712.32
4.4.30.0000.01712.32
4.4.20.0000.01712.32
4.4.10.0030.01312.32
4.4.00.0070.02012.32
4.3.110.0000.01312.32
4.3.100.0000.01312.32
4.3.90.0070.01012.32
4.3.80.0000.02012.32
4.3.70.0000.01712.32
4.3.60.0000.01312.32
4.3.50.0000.01712.32
4.3.40.0000.02312.32
4.3.30.0000.01712.32
4.3.20.0000.01712.32
4.3.10.0000.01712.32
4.3.00.0030.01312.32

preferences:
27.24 ms | 401 KiB | 5 Q