3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(strtotime('31/12/2017'));

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)
8.3.60.0140.00016.35
8.3.50.0060.00922.02
8.3.40.0140.00018.71
8.3.30.0070.00719.05
8.3.20.0070.00020.09
8.3.10.0070.00021.89
8.3.00.0080.00019.38
8.2.180.0110.01118.16
8.2.170.0120.00622.96
8.2.160.0100.00322.08
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00019.63
8.2.110.0070.01519.31
8.2.100.0090.00317.75
8.2.90.0040.00419.22
8.2.80.0000.00817.97
8.2.70.0090.00017.63
8.2.60.0040.00417.80
8.2.50.0050.00318.07
8.2.40.0050.00318.05
8.2.30.0000.00817.94
8.2.20.0050.00217.65
8.2.10.0040.00417.90
8.2.00.0030.00517.77
8.1.280.0110.00425.92
8.1.270.0000.00920.38
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.18
8.1.230.0120.00017.48
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.01117.35
8.1.190.0050.00317.22
8.1.180.0090.00418.10
8.1.170.0030.00520.41
8.1.160.0000.00721.94
8.1.150.0040.00418.73
8.1.140.0040.00417.50
8.1.130.0070.00017.87
8.1.120.0000.00717.40
8.1.110.0070.00017.42
8.1.100.0030.00517.50
8.1.90.0000.00717.49
8.1.80.0050.00217.38
8.1.70.0030.00317.53
8.1.60.0000.00817.54
8.1.50.0040.00417.52
8.1.40.0040.00417.40
8.1.30.0000.00817.61
8.1.20.0000.00717.67
8.1.10.0000.00717.50
8.1.00.0070.00017.41
8.0.300.0040.00418.77
8.0.290.0030.00316.75
8.0.280.0030.00318.36
8.0.270.0000.00717.25
8.0.260.0060.00317.16
8.0.250.0000.00616.98
8.0.240.0060.00017.03
8.0.230.0030.00317.02
8.0.220.0030.00316.82
8.0.210.0000.00716.93
8.0.200.0030.00717.01
8.0.190.0080.00017.01
8.0.180.0040.00416.90
8.0.170.0000.00716.96
8.0.160.0000.00717.00
8.0.150.0000.00816.98
8.0.140.0040.00416.91
8.0.130.0040.00213.34
8.0.120.0070.00016.95
8.0.110.0000.00716.95
8.0.100.0070.00016.94
8.0.90.0040.00416.96
8.0.80.0100.01616.87
8.0.70.0040.00416.80
8.0.60.0000.00716.79
8.0.50.0000.00716.96
8.0.30.0120.01217.05
8.0.20.0110.00817.40
8.0.10.0040.00416.99
8.0.00.0070.01016.91
7.4.330.0050.00015.09
7.4.320.0000.00916.64
7.4.300.0000.00616.59
7.4.290.0000.00716.60
7.4.280.0080.00016.61
7.4.270.0000.00816.43
7.4.260.0000.00816.56
7.4.250.0070.00016.45
7.4.240.0030.00516.53
7.4.230.0000.00716.30
7.4.220.0070.01116.64
7.4.210.0070.01016.46
7.4.200.0040.00416.71
7.4.160.0090.00616.68
7.4.150.0120.00617.40
7.4.140.0090.00917.86
7.4.130.0110.01116.57
7.4.120.0090.01116.65
7.4.110.0130.01016.57
7.4.100.0040.01416.78
7.4.90.0060.01216.61
7.4.80.0060.01019.39
7.4.70.0000.01616.30
7.4.60.0080.00816.45
7.4.50.0000.00616.72
7.4.40.0040.01116.52
7.4.30.0080.01016.50
7.4.00.0070.00815.04
7.3.330.0000.00612.98
7.3.320.0030.01013.00
7.3.310.0040.00416.21
7.3.300.0030.00316.23
7.3.290.0110.00516.29
7.3.280.0100.00516.25
7.3.270.0130.00717.40
7.3.260.0170.00016.35
7.3.250.0090.00816.61
7.3.240.0030.01516.33
7.3.230.0070.01016.39
7.3.210.0120.00916.28
7.3.200.0150.00619.39
7.3.190.0080.00816.57
7.3.180.0110.00416.57
7.3.170.0070.01016.28
7.3.160.0130.00316.51
7.3.120.0060.01214.64
7.3.110.0100.00714.81
7.3.100.0090.01014.79
7.3.90.0050.00814.74
7.3.80.0080.00414.90
7.3.70.0020.01014.84
7.3.60.0000.01314.87
7.3.50.0040.00614.61
7.3.40.0050.00814.74
7.3.30.0040.00614.79
7.3.20.0040.00816.67
7.3.10.0050.00716.59
7.3.00.0060.00516.65
7.2.330.0120.00616.65
7.2.320.0040.01316.66
7.2.310.0090.01216.79
7.2.300.0110.00716.71
7.2.290.0040.01416.58
7.2.250.0070.01214.95
7.2.240.0110.01014.90
7.2.230.0060.01014.82
7.2.220.0050.00715.08
7.2.210.0070.00614.89
7.2.200.0060.00714.96
7.2.190.0040.01114.87
7.2.180.0030.00814.73
7.2.170.0070.00614.87
7.2.00.0070.01019.08
7.1.330.0020.01315.92
7.1.320.0040.00815.87
7.1.310.0050.00715.69
7.1.300.0060.00715.71
7.1.290.0030.00815.73
7.1.280.0060.00415.78
7.1.270.0020.00815.91
7.1.260.0050.01015.75
7.1.100.0110.01117.77
7.1.70.0050.00217.30
7.1.60.0100.01419.50
7.1.50.0030.01317.10
7.1.00.0070.07322.31
7.0.200.0170.01016.27
7.0.140.0030.07722.15
7.0.120.0000.08322.11
7.0.110.0030.07322.12
7.0.100.0030.08022.13
7.0.90.0000.08722.05
7.0.80.0030.08022.20
7.0.70.0030.06322.12
7.0.60.0030.08022.13
7.0.50.0000.04022.08
7.0.40.0030.03720.15
7.0.30.0070.07720.02
7.0.20.0070.07720.09
7.0.10.0030.07020.11
7.0.00.0070.03320.01
5.6.280.0030.07321.14
5.6.270.0030.04321.07
5.6.260.0070.05721.02
5.6.250.0030.06320.91
5.6.240.0000.08320.82
5.6.230.0100.08020.81
5.6.220.0030.07320.72
5.6.210.0070.03320.88
5.6.200.0030.06320.92
5.6.190.0030.08020.98
5.6.180.0070.08020.80
5.6.170.0000.05320.92
5.6.160.0030.07320.88
5.6.150.0030.04021.00
5.6.140.0070.07720.97
5.6.130.0000.06320.79
5.6.120.0000.04720.77
5.6.110.0000.04320.86
5.6.100.0000.05020.94
5.6.90.0100.06020.79
5.6.80.0070.07020.25
5.6.70.0000.04720.14
5.6.60.0070.03720.24
5.6.50.0130.03320.29
5.6.40.0000.05320.37
5.6.30.0030.06020.17
5.6.20.0070.04020.35
5.6.10.0070.04720.32
5.6.00.0070.04720.11
5.5.380.0030.03317.63
5.5.370.0000.08017.54
5.5.360.0030.08017.38
5.5.350.0100.05717.53
5.5.340.0070.05318.01
5.5.330.0070.07017.98
5.5.320.0000.08018.12
5.5.310.0030.05017.86
5.5.300.0100.08317.86
5.5.290.0030.07318.13
5.5.280.0070.03718.01
5.5.270.0170.03018.14
5.5.260.0070.03718.01
5.5.250.0030.03717.66
5.5.240.0100.03017.24
5.5.230.0100.04317.14
5.5.220.0030.03717.36
5.5.210.0000.04017.23
5.5.200.0000.07317.48
5.5.190.0030.07717.48
5.5.180.0000.08017.53
5.5.160.0000.04017.11
5.5.150.0000.04717.47
5.5.140.0030.07717.24
5.5.130.0130.06017.28
5.5.120.0070.04717.46
5.5.110.0100.07017.59
5.5.100.0000.05317.41
5.5.90.0130.03017.41
5.5.80.0100.04317.23
5.5.70.0070.07017.26
5.5.60.0030.07717.00
5.5.50.0100.07317.25
5.5.40.0070.07317.49
5.5.30.0030.07717.40
5.5.20.0030.08017.33
5.5.10.0030.08317.33
5.5.00.0030.07717.09
5.4.450.0070.03719.15
5.4.440.0030.04319.43
5.4.430.0070.03719.26
5.4.420.0030.05019.25
5.4.410.0070.05019.13
5.4.400.0070.03719.19
5.4.390.0070.07019.20
5.4.380.0070.03719.22
5.4.370.0070.03018.92
5.4.360.0130.05718.90
5.4.350.0030.03718.84
5.4.340.0000.04719.05
5.4.320.0070.03318.90
5.4.310.0070.07019.20
5.4.300.0000.08019.07
5.4.290.0130.03718.89
5.4.280.0030.06718.94
5.4.270.0070.07319.18
5.4.260.0070.07318.86
5.4.250.0170.06319.04
5.4.240.0070.08318.90
5.4.230.0100.07018.89
5.4.220.0030.04019.07
5.4.210.0030.04718.87
5.4.200.0030.05718.91
5.4.190.0070.06719.09
5.4.180.0000.08018.82
5.4.170.0000.07319.09
5.4.160.0030.08018.80
5.4.150.0070.07319.05
5.4.140.0170.06716.22
5.4.130.0000.07716.39
5.4.120.0030.05716.20
5.4.110.0000.03716.34
5.4.100.0100.07016.34
5.4.90.0030.04316.48
5.4.80.0030.05316.43
5.4.70.0030.07316.47
5.4.60.0030.06316.39
5.4.50.0070.06716.39
5.4.40.0000.03716.20
5.4.30.0000.04716.38
5.4.20.0000.07716.25
5.4.10.0000.07716.36
5.4.00.0000.04315.64
5.3.290.0070.05714.53
5.3.280.0100.07314.50
5.3.270.0070.07714.62
5.3.260.0100.07014.48
5.3.250.0030.05714.61
5.3.240.0000.05014.46
5.3.230.0070.06714.52
5.3.220.0030.07714.67
5.3.210.0030.08314.64
5.3.200.0030.07714.35
5.3.190.0000.06014.42
5.3.180.0030.05314.41
5.3.170.0030.03314.44
5.3.160.0030.07714.66
5.3.150.0070.05714.44
5.3.140.0030.07014.45
5.3.130.0000.07714.48
5.3.120.0000.07314.43
5.3.110.0000.08014.48
5.3.100.0030.07013.88
5.3.90.0030.06013.89
5.3.80.0000.05313.97
5.3.70.0030.04013.88
5.3.60.0000.07314.07
5.3.50.0030.04313.76
5.3.40.0000.06313.95
5.3.30.0030.06313.75
5.3.20.0000.03313.69
5.3.10.0070.07013.72
5.3.00.0030.05713.64
5.2.170.0000.06011.21
5.2.160.0000.04011.06
5.2.150.0000.05311.15
5.2.140.0000.02711.07
5.2.130.0030.06011.03
5.2.120.0100.04711.11
5.2.110.0070.05711.16
5.2.100.0000.06011.16
5.2.90.0000.04311.09
5.2.80.0000.05711.02
5.2.70.0000.06011.16
5.2.60.0030.02711.00
5.2.50.0030.06310.96
5.2.40.0000.02710.88
5.2.30.0070.05310.96
5.2.20.0000.03010.89
5.2.10.0000.03710.93
5.2.00.0030.05710.83
5.1.60.0030.0479.88
5.1.50.0000.0239.92
5.1.40.0030.0209.95
5.1.30.0000.03710.32
5.1.20.0000.03310.25
5.1.10.0030.06010.13
5.1.00.0070.0509.95
5.0.50.0000.0439.79
5.0.40.0070.0279.79
5.0.30.0000.0639.79
5.0.20.0000.0379.79
5.0.10.0000.0439.79
5.0.00.0100.0609.79
4.4.90.0030.0309.79
4.4.80.0000.0139.79
4.4.70.0030.0109.79
4.4.60.0030.0109.79
4.4.50.0000.0339.79
4.4.40.0000.0239.79
4.4.30.0000.0209.79
4.4.20.0030.0309.79
4.4.10.0000.0209.79
4.4.00.0070.0479.79
4.3.110.0030.0309.79
4.3.100.0000.0339.79
4.3.90.0100.0209.79
4.3.80.0000.0509.79
4.3.70.0000.0239.79
4.3.60.0000.0339.79
4.3.50.0000.0309.79
4.3.40.0000.0509.79
4.3.30.0000.0309.79
4.3.20.0000.0279.79
4.3.10.0000.0239.79
4.3.00.0000.0179.79

preferences:
74.47 ms | 401 KiB | 5 Q