3v4l.org

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

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)
8.3.70.0070.01516.63
8.3.60.0100.01016.88
8.3.50.0100.01222.13
8.3.40.0040.01118.73
8.3.30.0070.00719.04
8.3.20.0040.00420.25
8.3.10.0040.00423.44
8.3.00.0100.00020.71
8.2.180.0090.00916.75
8.2.170.0090.00622.96
8.2.160.0110.00420.46
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0030.00626.16
8.2.120.0040.00422.25
8.2.110.0070.00322.16
8.2.100.0080.00417.84
8.2.90.0000.00819.17
8.2.80.0040.00417.97
8.2.70.0040.00417.71
8.2.60.0040.00418.05
8.2.50.0000.00818.07
8.2.40.0000.00918.22
8.2.30.0000.00718.24
8.2.20.0080.00017.96
8.2.10.0000.00717.82
8.2.00.0040.00418.00
8.1.280.0140.00025.92
8.1.270.0050.00321.91
8.1.260.0030.00626.35
8.1.250.0050.00228.09
8.1.240.0090.00023.92
8.1.230.0040.00819.25
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.01017.35
8.1.190.0040.00417.53
8.1.180.0060.00318.10
8.1.170.0100.00018.65
8.1.160.0050.00221.91
8.1.150.0000.00818.68
8.1.140.0040.00417.53
8.1.130.0080.00017.88
8.1.120.0040.00417.47
8.1.110.0000.00717.55
8.1.100.0030.00517.63
8.1.90.0040.00417.59
8.1.80.0000.00717.55
8.1.70.0040.00417.52
8.1.60.0040.00417.67
8.1.50.0040.00417.66
8.1.40.0040.00417.63
8.1.30.0000.00917.63
8.1.20.0050.00317.80
8.1.10.0090.00017.72
8.1.00.0000.00817.71
8.0.300.0050.00218.77
8.0.290.0020.00517.29
8.0.280.0040.00418.43
8.0.270.0030.00317.33
8.0.260.0000.00717.09
8.0.250.0040.00417.26
8.0.240.0040.00417.19
8.0.230.0000.00717.06
8.0.220.0030.00316.96
8.0.210.0030.00317.14
8.0.200.0070.00017.10
8.0.190.0050.00317.16
8.0.180.0000.00717.12
8.0.170.0040.00417.01
8.0.160.0070.00017.14
8.0.150.0040.00416.88
8.0.140.0040.00416.96
8.0.130.0030.00313.41
8.0.120.0090.00016.95
8.0.110.0050.00217.06
8.0.100.0030.00517.13
8.0.90.0020.00517.09
8.0.80.0150.00617.04
8.0.70.0080.00016.96
8.0.60.0040.00417.13
8.0.50.0020.00517.05
8.0.30.0120.00817.22
8.0.20.0140.00817.44
8.0.10.0040.00417.23
8.0.00.0060.01116.83
7.4.330.0050.00015.14
7.4.320.0030.00316.48
7.4.300.0030.00316.71
7.4.290.0000.00716.70
7.4.280.0000.01116.73
7.4.270.0070.00016.63
7.4.260.0000.00716.55
7.4.250.0000.00716.74
7.4.240.0050.00216.63
7.4.230.0030.00316.66
7.4.220.0090.00916.67
7.4.210.0080.01016.76
7.4.200.0000.00716.52
7.4.190.0000.00816.76
7.4.160.0120.00416.57
7.4.150.0090.00817.40
7.4.140.0080.00817.86
7.4.130.0090.00916.58
7.4.120.0070.01416.83
7.4.110.0070.01016.63
7.4.100.0090.00916.82
7.4.90.0040.01516.64
7.4.80.0070.01016.84
7.4.70.0070.01016.63
7.4.60.0120.00916.54
7.4.50.0040.00416.73
7.4.40.0070.01122.77
7.4.30.0060.01616.64
7.4.00.0050.01315.13
7.3.330.0000.00513.18
7.3.320.0060.00013.23
7.3.310.0070.00016.18
7.3.300.0030.00316.24
7.3.290.0120.00916.38
7.3.280.0050.01116.36
7.3.270.0090.00817.40
7.3.260.0060.01016.38
7.3.250.0100.00716.48
7.3.240.0000.01916.36
7.3.230.0080.00816.40
7.3.210.0090.00916.50
7.3.200.0110.01219.39
7.3.190.0100.01316.51
7.3.180.0160.00716.44
7.3.170.0070.01516.51
7.3.160.0030.01216.52
7.3.120.0120.00514.84
7.3.110.0070.01115.02
7.3.100.0060.00914.75
7.3.90.0100.00714.99
7.3.80.0100.00315.07
7.3.70.0090.00614.89
7.3.60.0080.01214.98
7.3.50.0040.00914.99
7.3.40.0090.00614.97
7.3.30.0100.00314.69
7.3.20.0030.00616.52
7.3.10.0090.00616.63
7.3.00.0060.00916.73
7.2.330.0150.00316.73
7.2.320.0030.01516.83
7.2.310.0130.01016.68
7.2.300.0030.01316.79
7.2.290.0100.01016.57
7.2.250.0070.01315.08
7.2.240.0130.00315.25
7.2.230.0070.01114.64
7.2.220.0040.01115.06
7.2.210.0110.00715.23
7.2.200.0000.01815.03
7.2.190.0070.01315.23
7.2.180.0030.00914.89
7.2.170.0070.00714.73
7.2.60.0040.00816.82
7.1.330.0100.00715.88
7.1.320.0030.01015.57
7.1.310.0040.01115.73
7.1.300.0060.00915.74
7.1.290.0100.00615.77
7.1.280.0070.00715.75
7.1.270.0040.01115.65
7.1.260.0070.00315.61
7.1.200.0090.00615.80
7.1.70.0060.00317.34
7.1.60.0070.01719.29
7.1.50.0040.01116.99
7.1.00.0000.08022.54
7.0.200.0080.00016.98
7.0.140.0030.07322.07
7.0.60.0200.06719.91
7.0.50.0070.04317.90
7.0.40.0070.06019.90
7.0.30.0400.05720.00
7.0.20.0300.05720.17
7.0.10.0170.05020.09
7.0.00.0000.05320.30
5.6.280.0030.07320.98
5.6.210.0100.08320.54
5.6.200.0230.07018.12
5.6.190.0130.06020.45
5.6.180.0300.05320.61
5.6.170.0270.08320.48
5.6.160.0100.08020.48
5.6.150.0030.06018.16
5.6.140.0100.06718.21
5.6.130.0030.04018.07
5.6.120.0130.05021.14
5.6.110.0030.04021.11
5.6.100.0170.07721.11
5.6.90.0100.08320.88
5.6.80.0070.07020.41
5.5.350.0030.08320.46
5.5.340.0100.04317.92
5.5.330.0070.04320.44
5.5.320.0100.05720.41
5.5.310.0270.08020.41
5.5.300.0070.03717.95
5.5.290.0100.05017.95
5.5.280.0070.08320.87
5.5.270.0030.05020.95
5.5.260.0100.06720.75
5.5.250.0070.08020.79
5.5.240.3270.03720.15
5.4.450.0470.04319.49
5.4.440.0830.08319.55
5.4.430.0500.04719.47
5.4.420.0830.06319.28
5.4.410.1070.05019.00
5.4.400.0800.05719.25
5.4.390.0030.07319.30
5.4.380.0170.07018.68
5.4.370.0200.04718.67
5.4.360.0100.05718.75
5.4.350.0130.06018.72
5.4.340.0200.04718.46
5.4.320.0040.03812.46
5.4.310.0060.04412.45
5.4.300.0100.03612.46
5.4.290.0080.03912.46
5.4.280.0120.03912.36
5.4.270.0100.03512.35
5.4.260.0060.04912.32
5.4.250.0080.03912.32
5.4.240.0070.04212.32
5.4.230.0050.04312.31
5.4.220.0050.04212.31
5.4.210.0070.04112.31
5.4.200.0070.03712.31
5.4.190.0050.04512.30
5.4.180.0030.04112.30
5.4.170.0110.03712.32
5.4.160.0090.03712.32
5.4.150.0130.03812.31
5.4.140.0090.04412.00
5.4.130.0070.03911.98
5.4.120.0060.04211.94
5.4.110.0050.04711.93
5.4.100.0090.04911.93
5.4.90.0100.03411.93
5.4.80.0110.06511.93
5.4.70.0140.07811.93
5.4.60.0060.03911.93
5.4.50.0100.04411.93
5.4.40.0050.04311.91
5.4.30.0080.03511.92
5.4.20.0060.03611.92
5.4.10.0060.03511.92
5.4.00.0080.03411.40
5.3.290.0120.03812.80
5.3.280.0050.04612.71
5.3.270.0070.04012.73
5.3.260.0070.03812.72
5.3.250.0100.04012.72
5.3.240.0090.04312.72
5.3.230.0100.04412.71
5.3.220.0070.03912.68
5.3.210.0090.04712.68
5.3.200.0070.03612.68
5.3.190.0110.05312.68
5.3.180.0100.04812.67
5.3.170.0130.04712.67
5.3.160.0090.04912.67
5.3.150.0090.04012.68
5.3.140.0080.05912.66
5.3.130.0080.05612.66
5.3.120.0080.05712.65
5.3.110.0090.05012.66
5.3.100.0130.04412.12
5.3.90.0110.06112.09
5.3.80.0080.04912.07
5.3.70.0080.05412.08
5.3.60.0090.04112.06
5.3.50.0070.03712.00
5.3.40.0110.03412.00
5.3.30.0080.03411.94
5.3.20.0060.03611.69
5.3.10.0020.04111.66
5.3.00.0060.03711.64
5.2.170.0040.0329.15
5.2.160.0020.0409.14
5.2.150.0080.0289.14
5.2.140.0050.0329.14
5.2.130.0040.0319.11
5.2.120.0060.0299.10
5.2.110.0040.0319.10
5.2.100.0050.0289.11
5.2.90.0040.0319.11
5.2.80.0070.0299.10
5.2.70.0090.0279.09
5.2.60.0060.0299.05
5.2.50.0070.0289.02
5.2.40.0050.0299.00
5.2.30.0060.0298.97
5.2.20.0040.0308.96
5.2.10.0030.0308.89
5.2.00.0040.0308.75
5.1.60.0010.0278.03
5.1.50.0030.0268.02
5.1.40.0080.0258.01
5.1.30.0040.0268.36
5.1.20.0070.0248.39
5.1.10.0060.0248.11
5.1.00.0060.0248.11
5.0.50.0050.0196.58
5.0.40.0050.0196.44
5.0.30.0020.0336.26
5.0.20.0020.0216.23
5.0.10.0040.0196.20
5.0.00.0060.0286.20
4.4.90.0040.0214.78
4.4.80.0020.0184.76
4.4.70.0040.0204.76
4.4.60.0010.0184.76
4.4.50.0050.0144.77
4.4.40.0020.0264.71
4.4.30.0040.0194.76
4.4.20.0040.0154.84
4.4.10.0020.0174.85
4.4.00.0040.0264.75
4.3.110.0060.0194.67
4.3.100.0050.0144.67
4.3.90.0040.0134.63
4.3.80.0030.0244.59
4.3.70.0030.0154.63
4.3.60.0030.0144.62
4.3.50.0030.0164.62
4.3.40.0040.0304.54
4.3.30.0020.0223.27
4.3.20.0060.0183.25
4.3.10.0010.0183.22
4.3.00.0170.01713.14

preferences:
54.73 ms | 401 KiB | 5 Q