3v4l.org

run code in 300+ PHP versions simultaneously
<?php $time = strtotime("-1 year", time());

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)
7.2.00.0040.01119.53
7.1.70.0070.00017.23
7.1.60.0680.01515.30
7.1.50.0130.01317.02
7.1.00.0030.07722.33
7.0.200.0000.01016.52
7.0.140.0070.07022.09
7.0.80.0130.07320.11
7.0.70.0170.07019.98
7.0.60.0130.06019.94
7.0.50.0100.05720.14
7.0.40.0070.08320.17
7.0.30.0130.07720.08
7.0.20.0170.07319.99
7.0.10.0100.08020.02
7.0.00.0070.08320.18
5.6.230.0070.08020.59
5.6.220.0030.04320.57
5.6.210.0300.04020.63
5.6.200.0000.09021.07
5.6.190.0100.07321.04
5.6.180.0070.05021.16
5.6.170.0070.07321.01
5.6.160.0200.05721.01
5.6.150.0070.08321.05
5.6.140.0130.07721.04
5.6.130.0130.09320.95
5.6.120.0100.08321.16
5.6.110.0100.08321.03
5.6.100.0070.04721.08
5.6.90.0030.08321.03
5.6.80.0070.04720.39
5.6.70.0070.07320.44
5.6.60.0070.08720.38
5.6.50.0030.07320.46
5.6.40.0130.07720.43
5.6.30.0130.04320.32
5.6.20.0130.07020.39
5.6.10.0130.07020.39
5.6.00.0030.05320.25
5.5.370.0100.07320.40
5.5.360.0300.02720.52
5.5.350.0070.07720.41
5.5.340.0130.06720.88
5.5.330.0170.07020.92
5.5.320.0100.08020.82
5.5.310.0100.08020.79
5.5.300.0030.05720.89
5.5.290.0130.07020.81
5.5.280.0030.05020.79
5.5.270.0070.06720.90
5.5.260.0100.04720.76
5.5.250.0030.07320.54
5.5.240.0100.07320.24
5.5.230.0100.04020.00
5.5.220.0100.04320.16
5.5.210.0170.07320.13
5.5.200.0000.08320.28
5.5.190.0200.04720.23
5.5.180.0070.07020.17
5.5.160.0030.08320.22
5.5.150.0030.07720.11
5.5.140.0030.08720.20
5.5.130.0070.04720.17
5.5.120.0070.04020.16
5.5.110.0070.08020.16
5.5.100.0070.08320.05
5.5.90.0030.04020.06
5.5.80.0070.03720.13
5.5.70.0130.06720.11
5.5.60.0070.04719.99
5.5.50.0030.07320.06
5.5.40.0100.07320.11
5.5.30.0030.07720.13
5.5.20.0070.04020.04
5.5.10.0030.08020.00
5.5.00.0100.05720.11
5.4.450.0070.08019.27
5.4.440.0100.06019.44
5.4.430.0030.07019.38
5.4.420.0030.07019.44
5.4.410.0000.06319.22
5.4.400.0170.06719.03
5.4.390.0030.06019.07
5.4.380.0070.07719.04
5.4.370.0170.07319.07
5.4.360.0070.07019.10
5.4.350.0100.03718.81
5.4.340.0070.06319.06
5.4.320.0100.07318.96
5.4.310.0130.06719.09
5.4.300.0030.07718.94
5.4.290.0070.06319.07
5.4.280.0100.07719.09
5.4.270.0030.04319.02
5.4.260.0100.06719.12
5.4.250.0100.04318.96
5.4.240.0130.07019.04
5.4.230.0070.06318.78
5.4.220.0170.06718.89
5.4.210.0100.04018.95
5.4.200.0130.06719.02
5.4.190.0000.06718.80
5.4.180.0030.04718.96
5.4.170.0070.05719.11
5.4.160.0170.06718.79
5.4.150.0070.07719.07
5.4.140.0000.07716.37
5.4.130.0070.07016.36
5.4.120.0070.07016.28
5.4.110.0100.06716.46
5.4.100.0070.07016.43
5.4.90.0070.08316.32
5.4.80.0070.06316.33
5.4.70.0000.07016.33
5.4.60.0070.08016.36
5.4.50.0070.07716.35
5.4.40.0030.06316.31
5.4.30.0130.03716.29
5.4.20.0030.07316.32
5.4.10.0030.05716.27
5.4.00.0130.03315.73
5.3.290.0030.04014.64
5.3.280.0130.04714.45
5.3.270.0000.08314.46
5.3.260.0100.07714.56
5.3.250.0030.07714.59
5.3.240.0070.05314.59
5.3.230.0100.07314.45
5.3.220.0100.05014.55
5.3.210.0030.04714.57
5.3.200.0100.04314.54
5.3.190.0170.05314.55
5.3.180.0100.07314.55
5.3.170.0030.05014.52
5.3.160.0130.07014.41
5.3.150.0030.07314.38
5.3.140.0070.07314.48
5.3.130.0070.06314.36
5.3.120.0130.06714.41
5.3.110.0170.07014.52
5.3.100.0100.06313.89
5.3.90.0000.07313.95
5.3.80.0170.06013.87
5.3.70.0070.04013.87
5.3.60.0000.05713.96
5.3.50.0100.07313.85
5.3.40.0070.04013.88
5.3.30.0030.05713.86
5.3.20.0030.07713.66
5.3.10.0070.05313.65
5.3.00.0100.06313.61
5.2.170.0030.06010.97
5.2.160.0030.06310.95
5.2.150.0030.06010.97
5.2.140.0030.06311.21
5.2.130.0070.06311.14
5.2.120.0070.05311.08
5.2.110.0030.06710.95
5.2.100.0000.05711.13
5.2.90.0070.06011.06
5.2.80.0070.06011.04
5.2.70.0030.04011.13
5.2.60.0100.05711.04
5.2.50.0030.06710.97
5.2.40.0000.04710.99
5.2.30.0030.06310.99
5.2.20.0070.06310.96
5.2.10.0070.05710.91
5.2.00.0100.05310.91
5.1.60.0000.03310.91
5.1.50.0130.02010.91
5.1.40.0030.03010.91
5.1.30.0000.05010.91
5.1.20.0170.03710.91
5.1.10.0070.03010.91
5.1.00.0030.05710.91
5.0.50.0030.03310.91
5.0.40.0070.02310.91
5.0.30.0030.05010.91
5.0.20.0030.04310.91
5.0.10.0000.04710.91
5.0.00.0070.05310.91
4.4.90.0000.02010.91
4.4.80.0000.03010.91
4.4.70.0100.02710.91
4.4.60.0000.03310.91
4.4.50.0000.02710.91
4.4.40.0000.04310.91
4.4.30.0000.02710.91
4.4.20.0030.02310.91
4.4.10.0070.02710.91
4.4.00.0070.05010.91
4.3.110.0070.02710.91
4.3.100.0000.02310.91
4.3.90.0030.03310.91
4.3.80.0000.04310.91
4.3.70.0030.03310.91
4.3.60.0000.03310.91
4.3.50.0070.02010.91
4.3.40.0030.04710.91
4.3.30.0070.02310.91
4.3.20.0000.02310.91
4.3.10.0000.02310.91
4.3.00.0030.03310.91

preferences:
36.54 ms | 400 KiB | 5 Q