3v4l.org

run code in 300+ PHP versions simultaneously
<?php $time = '1899-12-30 19:30:00'; $dt = new DateTime($time); echo $dt->format('d F Y H:i:s'); echo '<br />'; $time2 = '1899-12-30 21:30:00'; $dt2 = new DateTime($time2); echo $dt2->format('d F Y H:i:s'); echo '<br />'; echo ($dt2 - $dt1);

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)
8.3.70.0120.00316.50
8.3.60.0140.00718.43
8.3.50.0070.01222.11
8.3.40.0040.01818.96
8.3.30.0110.00719.13
8.3.20.0070.00020.34
8.3.10.0080.00022.06
8.3.00.0040.00422.45
8.2.190.0030.01416.88
8.2.180.0150.00018.54
8.2.170.0090.00922.96
8.2.160.0200.00020.81
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0070.00319.13
8.2.110.0060.00322.15
8.2.100.0120.00317.97
8.2.90.0060.00319.11
8.2.80.0000.00817.97
8.2.70.0000.00917.75
8.2.60.0030.00518.05
8.2.50.0000.00818.07
8.2.40.0050.00218.15
8.2.30.0040.00418.16
8.2.20.0070.00017.79
8.2.10.0080.00017.92
8.2.00.0060.00317.87
8.1.280.0040.01125.92
8.1.270.0080.00022.09
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0030.00623.88
8.1.230.0110.00019.04
8.1.220.0000.00817.89
8.1.210.0050.00318.77
8.1.200.0030.00617.48
8.1.190.0000.00817.43
8.1.180.0080.00018.78
8.1.170.0040.00418.78
8.1.160.0040.00422.00
8.1.150.0030.00518.64
8.1.140.0060.00317.59
8.1.130.0040.00417.95
8.1.120.0000.00717.61
8.1.110.0040.00417.57
8.1.100.0070.00017.54
8.1.90.0080.00017.52
8.1.80.0000.00717.63
8.1.70.0070.00017.55
8.1.60.0030.00617.57
8.1.50.0050.00317.54
8.1.40.0000.00817.64
8.1.30.0030.00517.75
8.1.20.0000.00817.77
8.1.10.0040.00417.68
8.1.00.0040.00417.69
8.0.300.0000.00818.77
8.0.290.0000.00717.05
8.0.280.0050.00318.39
8.0.270.0030.00517.34
8.0.260.0030.00317.07
8.0.250.0070.00017.23
8.0.240.0070.00017.13
8.0.230.0040.00417.20
8.0.220.0000.00717.07
8.0.210.0050.00316.97
8.0.200.0000.00717.15
8.0.190.0040.00417.17
8.0.180.0040.00417.06
8.0.170.0090.00017.10
8.0.160.0070.00017.03
8.0.150.0090.00317.08
8.0.140.0030.00617.04
8.0.130.0000.00513.45
8.0.120.0080.00016.97
8.0.110.0020.00516.95
8.0.100.0000.00817.15
8.0.90.0000.00716.98
8.0.80.0040.01417.09
8.0.70.0040.00417.05
8.0.60.0030.00316.87
8.0.50.0040.00416.92
8.0.30.0080.01117.10
8.0.20.0030.01517.44
8.0.10.0000.00717.16
8.0.00.0110.01017.04
7.4.330.0000.00615.07
7.4.320.0030.00316.56
7.4.300.0000.00616.55
7.4.290.0000.00816.66
7.4.280.0030.00316.68
7.4.270.0060.00316.68
7.4.260.0000.00716.52
7.4.250.0030.00616.70
7.4.240.0060.00116.64
7.4.230.0030.00316.39
7.4.220.0130.01316.58
7.4.210.0110.00616.65
7.4.200.0030.00316.77
7.4.190.0000.00716.74
7.4.160.0070.01316.55
7.4.150.0210.00617.40
7.4.140.0080.01017.86
7.4.130.0110.00716.79
7.4.120.0080.00916.84
7.4.110.0130.00616.71
7.4.100.0090.00916.80
7.4.90.0060.01216.73
7.4.80.0040.01519.39
7.4.70.0120.00416.80
7.4.60.0080.01616.66
7.4.50.0080.00016.62
7.4.40.0000.01822.77
7.4.30.0090.00616.46
7.4.00.0060.00614.89
7.3.330.0030.00313.18
7.3.320.0000.00613.18
7.3.310.0070.00016.40
7.3.300.0000.00716.26
7.3.290.0070.00716.42
7.3.280.0060.00916.38
7.3.270.0080.00817.40
7.3.260.0100.00816.72
7.3.250.0180.00016.55
7.3.240.0120.00616.47
7.3.230.0090.00916.63
7.3.210.0140.00316.63
7.3.200.0100.00719.39
7.3.190.0030.01516.78
7.3.180.0110.00516.43
7.3.170.0030.01316.46
7.3.160.0120.00616.55
7.3.120.0130.00314.98
7.2.330.0090.00916.71
7.2.320.0130.00316.87
7.2.310.0130.00316.75
7.2.300.0060.01216.80
7.2.290.0080.00916.70
7.2.60.0120.00416.55
7.2.00.0060.00619.39
7.1.200.0120.01715.25
7.1.100.0030.01018.27
7.1.70.0030.00617.13
7.1.60.0110.01419.82
7.1.50.0040.01816.73
7.1.00.0030.07722.44
7.0.200.0030.00517.10
7.0.140.0000.07722.00
7.0.60.0030.04019.98
7.0.50.0130.07017.84
7.0.40.0130.03719.98
7.0.30.0230.04320.01
7.0.20.0100.05320.18
7.0.10.0070.04320.30
7.0.00.0070.08320.04
5.6.280.0000.07320.92
5.6.210.0030.06320.52
5.6.200.0100.08018.12
5.6.190.0030.08720.57
5.6.180.0270.08320.41
5.6.170.0230.08320.38
5.6.160.0070.08020.48
5.6.150.0130.06718.18
5.6.140.0100.05018.21
5.6.130.0100.05018.20
5.6.120.0100.08020.99
5.6.110.0100.08021.11
5.6.100.0170.07020.99
5.6.90.0100.04021.12
5.6.80.0030.04020.52
5.5.350.0270.03720.40
5.5.340.0000.04017.99
5.5.330.0130.07720.25
5.5.320.0230.08020.18
5.5.310.0370.07020.17
5.5.300.0070.03717.90
5.5.290.0030.04718.01
5.5.280.0130.09320.86
5.5.270.0100.08320.72
5.5.260.0030.05020.68
5.5.250.0200.07320.62
5.5.240.0000.08720.15
5.4.450.0000.03719.39
5.4.440.0430.05319.42
5.4.430.0700.04319.40
5.4.420.0870.03719.45
5.4.410.0300.04019.45
5.4.400.0470.03719.23
5.4.390.0170.03318.74
5.4.380.0400.05718.77
5.4.370.0300.05318.76
5.4.360.0200.05718.67
5.4.350.0300.05318.45
5.4.340.0170.06018.48
5.4.320.0070.03912.46
5.4.310.0080.03712.45
5.4.300.0040.03912.46
5.4.290.0090.03912.45
5.4.280.0030.03712.35
5.4.270.0050.04212.35
5.4.260.0130.06318.71
5.4.250.0070.06018.91
5.4.240.0030.06018.69
5.4.230.0170.07018.84
5.4.220.0100.05718.68
5.4.210.0070.07718.84
5.4.200.0030.07318.69
5.4.190.0030.07018.97
5.4.180.0130.05018.71
5.4.170.0130.05018.96
5.4.160.0070.05318.75
5.4.150.0130.07318.85
5.4.140.0100.05316.33
5.4.130.0000.06016.29
5.4.120.0130.06016.55
5.4.110.0170.05716.52
5.4.100.0170.06016.37
5.4.90.0030.05316.29
5.4.80.0030.05016.40
5.4.70.0130.04716.43
5.4.60.0170.04716.22
5.4.50.0070.05716.38
5.4.40.0130.05016.34
5.4.30.0100.06716.37
5.4.20.0070.05316.28
5.4.10.0170.06316.40
5.4.00.0100.05315.86
5.3.290.0080.03712.80
5.3.280.0100.07014.59
5.3.270.0100.07714.60
5.3.260.0070.07314.77
5.3.250.0130.04714.62
5.3.240.0070.05714.70
5.3.230.0170.06014.62
5.3.220.0130.06314.44
5.3.210.0130.07714.63
5.3.200.0130.05314.60
5.3.190.0030.06714.57
5.3.180.0100.07014.48
5.3.170.0070.05314.42
5.3.160.0130.06314.56
5.3.150.0100.06714.56
5.3.140.0130.06714.70
5.3.130.0200.05714.42
5.3.120.0100.07714.25
5.3.110.0000.06714.55
5.3.100.0230.03714.03
5.3.90.0100.05314.06
5.3.80.0100.07013.95
5.3.70.0130.04713.79
5.3.60.0170.06013.88
5.3.50.0100.06713.83
5.3.40.0130.05313.93
5.3.30.0070.07713.92
5.3.20.0170.05313.68
5.3.10.0030.06713.66
5.3.00.0070.06713.57
5.2.170.0070.04711.16
5.2.160.0070.04011.29
5.2.150.0070.05711.07
5.2.140.0100.03711.25
5.2.130.0170.04711.18
5.2.120.0100.05310.98
5.2.110.0030.04711.11
5.2.100.0100.05011.25
5.2.90.0100.05311.25
5.2.80.0230.04311.15
5.2.70.0100.04011.24
5.2.60.0130.05311.16
5.2.50.0030.06311.02
5.2.40.0100.04311.01
5.2.30.0070.04710.96
5.2.20.0130.04310.97
5.2.10.0100.04710.85
5.2.00.0100.05310.70
5.1.60.0030.05010.06
5.1.50.0070.03310.02
5.1.40.0070.0339.84
5.1.30.0070.03310.23
5.1.20.0100.04010.29
5.1.10.0100.04710.14
5.1.00.0070.03310.25
5.0.50.0030.0408.69
5.0.40.0000.0338.59
5.0.30.0000.0578.59
5.0.20.0030.0278.59
5.0.10.0100.0308.59
5.0.00.0000.0578.59
4.4.90.0030.0278.59
4.4.80.0000.0238.59
4.4.70.0030.0208.59
4.4.60.0070.0208.59
4.4.50.0000.0338.59
4.4.40.0030.0438.59
4.4.30.0030.0238.59
4.4.20.0070.0278.59
4.4.10.0070.0208.59
4.4.00.0100.0308.59
4.3.110.0000.0278.59
4.3.100.0000.0338.59
4.3.90.0070.0278.59
4.3.80.0100.0278.59
4.3.70.0070.0178.59
4.3.60.0030.0308.59
4.3.50.0000.0238.59
4.3.40.0000.0378.59
4.3.30.0000.0238.59
4.3.20.0030.0238.59
4.3.10.0070.0208.59
4.3.00.0070.01313.33

preferences:
58.54 ms | 401 KiB | 5 Q