3v4l.org

run code in 300+ PHP versions simultaneously
<?php $needYear=2018; $needMonth=8; $_startTime = strtotime('2018-10-31 00:00:00'); $_endTime = strtotime('2018-11-01 00:00:00'); var_dump(date('Y-n', $_startTime), date('Y-n', $_endTime), $needYear . '-' . $needMonth);

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)
8.3.60.0070.01018.56
8.3.50.0150.00618.37
8.3.40.0110.00418.97
8.3.30.0110.00418.74
8.3.20.0000.00819.16
8.3.10.0030.00623.36
8.3.00.0040.00420.61
8.2.180.0140.00316.75
8.2.170.0090.01222.96
8.2.160.0070.00722.13
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0000.00818.09
8.2.120.0040.00426.35
8.2.110.0070.00321.04
8.2.100.0080.00417.84
8.2.90.0080.00017.75
8.2.80.0030.00517.97
8.2.70.0000.00818.05
8.2.60.0040.00418.16
8.2.50.0000.00818.10
8.2.40.0050.00219.50
8.2.30.0040.00419.34
8.2.20.0050.00218.09
8.2.10.0040.00418.05
8.2.00.0050.00317.75
8.1.280.0110.00425.92
8.1.270.0040.00418.84
8.1.260.0030.00526.35
8.1.250.0070.00028.09
8.1.240.0100.00021.29
8.1.230.0110.00017.56
8.1.220.0090.00017.88
8.1.210.0000.00818.77
8.1.200.0090.00317.48
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0030.00518.72
8.1.160.0040.00418.90
8.1.150.0050.00218.89
8.1.140.0020.00522.07
8.1.130.0050.00320.12
8.1.120.0030.00317.61
8.1.110.0000.00717.63
8.1.100.0040.00417.52
8.1.90.0000.00817.64
8.1.80.0070.00017.54
8.1.70.0050.00317.52
8.1.60.0030.00517.67
8.1.50.0040.00417.60
8.1.40.0070.00017.64
8.1.30.0110.00017.79
8.1.20.0060.00317.69
8.1.10.0030.00617.62
8.1.00.0040.00417.61
8.0.300.0070.00018.77
8.0.290.0040.00416.74
8.0.280.0000.00718.50
8.0.270.0070.00017.32
8.0.260.0030.00318.50
8.0.250.0050.00317.04
8.0.240.0000.00617.16
8.0.230.0000.00717.05
8.0.220.0030.00317.14
8.0.210.0030.00317.14
8.0.200.0030.00317.07
8.0.190.0080.00317.13
8.0.180.0000.00717.05
8.0.170.0040.00417.02
8.0.160.0070.00017.13
8.0.150.0070.00016.85
8.0.140.0000.00717.00
8.0.130.0060.00013.47
8.0.120.0000.00817.02
8.0.110.0070.00017.00
8.0.100.0000.00717.11
8.0.90.0040.00416.95
8.0.80.0070.00917.12
8.0.70.0000.00716.99
8.0.60.0040.00417.12
8.0.50.0000.00717.07
8.0.30.0120.01017.24
8.0.20.0090.00917.40
8.0.10.0070.00017.17
8.0.00.0090.01016.95
7.4.330.0020.00215.55
7.4.320.0000.00716.61
7.4.300.0060.00016.77
7.4.290.0000.00716.72
7.4.280.0000.00916.71
7.4.270.0030.00316.58
7.4.260.0030.00316.66
7.4.250.0070.00016.64
7.4.240.0070.00016.62
7.4.230.0070.00016.63
7.4.220.0020.00516.46
7.4.210.0060.01016.63
7.4.200.0000.00716.63
7.4.160.0140.00416.67
7.4.140.0100.01017.86
7.4.130.0110.01416.55
7.4.120.0120.00616.55
7.4.110.0090.01216.63
7.4.100.0060.01116.63
7.4.90.0100.01016.70
7.4.80.0090.00919.39
7.4.70.0060.01216.47
7.4.60.0030.01316.60
7.4.50.0050.00516.56
7.4.40.0070.01016.57
7.4.00.0030.01015.16
7.3.330.0030.00313.15
7.3.320.0060.00013.23
7.3.310.0000.00916.31
7.3.300.0030.00316.18
7.3.290.0060.00016.34
7.3.280.0080.00816.31
7.3.260.0090.00816.39
7.3.240.0070.01016.48
7.3.230.0140.00416.42
7.3.210.0120.00616.66
7.3.200.0090.00916.49
7.3.190.0110.01116.53
7.3.180.0110.01016.44
7.3.170.0060.01616.33
7.3.160.0150.00416.36
7.2.330.0100.00616.79
7.2.320.0040.01516.85
7.2.310.0090.00816.58
7.2.300.0180.00316.84
7.2.290.0150.00316.84
7.2.110.0970.00014.75
7.2.100.0070.02114.55
7.2.90.0610.00615.01
7.2.80.0570.01015.01
7.2.70.0660.00014.86
7.2.60.0550.01615.18
7.2.50.0610.01015.00
7.2.40.0820.00715.07
7.2.30.0520.01014.90
7.2.20.0670.00615.20
7.2.10.0630.00314.91
7.2.00.0550.00614.96
7.1.230.0530.00014.13
7.1.220.0510.01013.98
7.1.210.0320.01213.86
7.1.200.0620.00713.78
7.1.190.0610.00713.84
7.1.180.0550.01013.70
7.1.170.0840.01014.00
7.1.160.0790.01014.10
7.1.150.0540.00714.13
7.1.140.0640.00814.18
7.1.130.0850.00713.95
7.1.120.0640.00314.05
7.1.110.0600.00314.08
7.1.100.0580.00313.78
7.1.90.0470.01313.96
7.1.80.0560.00314.17
7.1.70.0590.01013.87
7.1.60.0980.01631.81
7.1.50.1150.00331.81
7.1.40.1450.00932.05
7.1.30.1270.00032.02
7.1.20.1030.01432.05
7.1.10.0860.00314.00
7.1.00.0610.00613.91
5.6.380.0110.00614.21

preferences:
110.03 ms | 400 KiB | 5 Q