3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(mktime("2018-04-04"));

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)
8.3.60.0120.00618.30
8.3.50.0030.01017.95
8.3.40.0110.00418.84
8.3.30.0090.00618.69
8.3.20.0040.00421.77
8.3.10.0090.00023.72
8.3.00.0040.00419.56
8.2.180.0130.01016.63
8.2.170.0120.00922.96
8.2.160.0110.00721.11
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0000.00721.00
8.2.120.0070.00026.35
8.2.110.0060.00320.52
8.2.100.0000.01117.75
8.2.90.0040.00417.63
8.2.80.0050.00318.64
8.2.70.0040.00417.90
8.2.60.0090.00017.90
8.2.50.0070.00018.10
8.2.40.0050.00320.59
8.2.30.0060.00319.27
8.2.20.0040.00418.02
8.2.10.0050.00617.82
8.2.00.0000.00817.98
8.1.280.0120.00925.92
8.1.270.0040.00423.92
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0040.00422.01
8.1.230.0070.00417.76
8.1.220.0080.00017.74
8.1.210.0030.00518.77
8.1.200.0080.00017.23
8.1.190.0080.00017.00
8.1.180.0060.00318.10
8.1.170.0040.00418.46
8.1.160.0040.00418.75
8.1.150.0000.00718.84
8.1.140.0040.00417.52
8.1.130.0030.00318.95
8.1.120.0050.00217.32
8.1.110.0050.00517.32
8.1.100.0080.00317.23
8.1.90.0000.00817.18
8.1.80.0060.00317.21
8.1.70.0070.00417.27
8.1.60.0080.00317.44
8.1.50.0070.00017.33
8.1.40.0000.00817.45
8.1.30.0040.00417.51
8.1.20.0040.00417.62
8.1.10.0000.01017.36
8.1.00.0040.00417.44
8.0.300.0040.00418.77
8.0.290.0030.00616.75
8.0.280.0030.00318.30
8.0.270.0000.00717.11
8.0.260.0000.00617.26
8.0.250.0000.00717.01
8.0.240.0070.00017.05
8.0.230.0000.00717.03
8.0.220.0080.00016.81
8.0.210.0050.00316.83
8.0.200.0030.00616.89
8.0.190.0070.00016.89
8.0.180.0040.00416.97
8.0.170.0040.00416.87
8.0.160.0000.00716.90
8.0.150.0000.00716.79
8.0.140.0000.00816.80
8.0.130.0030.00313.43
8.0.120.0000.00716.93
8.0.110.0000.00716.81
8.0.100.0050.00316.80
8.0.90.0030.00416.72
8.0.80.0090.00916.93
8.0.70.0040.00416.90
8.0.60.0000.00716.93
8.0.50.0070.00016.77
8.0.30.0100.00816.96
8.0.20.0090.01017.40
8.0.10.0040.00417.00
8.0.00.0070.01116.73
7.4.330.0020.00215.55
7.4.320.0000.00616.36
7.4.300.0060.00016.45
7.4.290.0030.00316.43
7.4.280.0000.00716.28
7.4.270.0030.00516.53
7.4.260.0030.00316.45
7.4.250.0030.00316.50
7.4.240.0080.00016.43
7.4.230.0030.00316.31
7.4.220.0040.00416.56
7.4.210.0070.00916.53
7.4.200.0050.00216.45
7.4.160.0100.00616.42
7.4.140.0100.00817.86
7.4.130.0110.00616.63
7.4.120.0140.00616.44
7.4.110.0040.01216.67
7.4.100.0040.01716.53
7.4.90.0040.01416.45
7.4.80.0130.01019.39
7.4.70.0160.00016.65
7.4.60.0090.00616.43
7.4.50.0070.00316.29
7.4.40.0100.00716.45
7.4.00.0030.01014.50
7.3.330.0000.00613.02
7.3.320.0030.00313.10
7.3.310.0070.00016.25
7.3.300.0030.00316.21
7.3.290.0000.00716.09
7.3.280.0030.00916.28
7.3.260.0130.00716.36
7.3.240.0110.01016.34
7.3.230.0090.01116.29
7.3.210.0140.00316.46
7.3.200.0080.01116.44
7.3.190.0000.01616.34
7.3.180.0090.00616.52
7.3.170.0090.00916.49
7.3.160.0100.00616.42
7.2.330.0080.01416.66
7.2.320.0180.00516.42
7.2.310.0140.00416.63
7.2.300.0090.00916.47
7.2.290.0070.01016.80
7.2.60.0040.00716.80
7.2.50.0000.01316.52
7.2.40.1560.01217.37
7.2.30.1170.01317.92
7.2.20.1600.01517.70
7.2.10.1560.01317.72
7.2.00.1530.01418.03
7.1.200.0060.00615.16
7.1.160.1580.01016.67
7.1.150.1560.01116.69
7.1.140.1200.01216.67
7.1.130.1220.01416.82
7.1.120.1920.01016.71
7.1.110.1310.01315.74
7.1.100.1200.01316.37
7.1.90.1120.01616.23
7.1.80.1430.01215.91
7.1.70.1430.01215.38
7.1.60.1610.01933.33
7.1.50.1530.01633.02
7.1.40.1510.01732.46
7.1.30.1560.02132.67
7.1.20.1620.01632.54
7.1.10.1360.01714.93
7.1.00.1520.01514.75

preferences:
58.85 ms | 400 KiB | 5 Q