3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = new DateTime('now'); $date1->modify("-3 hours"); $date2 = new DateTime('now'); $number1 = (int)$date1->format('U'); $number2 = (int)$date2->format('U'); echo ($date2); echo (($number2 - $number1)/60/60) * 24;

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)
8.3.60.0140.00018.81
8.3.50.0130.00822.03
8.3.40.0040.01118.73
8.3.30.0070.00719.01
8.3.20.0070.00020.18
8.3.10.0050.00323.56
8.3.00.0100.00017.75
8.2.180.0120.00316.75
8.2.170.0120.00322.96
8.2.160.0100.00320.51
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00822.23
8.2.110.0070.00421.04
8.2.100.0050.00518.16
8.2.90.0030.00619.40
8.2.80.0040.00417.97
8.2.70.0040.00417.88
8.2.60.0050.00318.05
8.2.50.0000.01218.07
8.2.40.0030.00620.01
8.2.30.0070.00618.23
8.2.20.0050.00318.05
8.2.10.0000.00818.09
8.2.00.0050.00517.91
8.1.280.0040.01125.92
8.1.270.0030.00923.99
8.1.260.0040.00426.35
8.1.250.0100.00328.09
8.1.240.0030.00622.06
8.1.230.0100.00019.00
8.1.220.0000.00817.77
8.1.210.0040.00418.77
8.1.200.0030.00617.60
8.1.190.0040.00417.35
8.1.180.0020.00618.10
8.1.170.0040.00718.77
8.1.160.0040.00421.93
8.1.150.0050.00218.95
8.1.140.0060.00317.64
8.1.130.0040.00417.95
8.1.120.0040.00417.65
8.1.110.0030.00617.65
8.1.100.0060.00317.69
8.1.90.0040.00417.69
8.1.80.0030.00517.62
8.1.70.0070.00017.70
8.1.60.0050.00317.75
8.1.50.0040.00417.75
8.1.40.0040.00417.61
8.1.30.0040.00417.88
8.1.20.0040.00417.81
8.1.10.0070.00017.80
8.1.00.0040.00417.77
8.0.300.0000.00820.10
8.0.290.0040.00417.00
8.0.280.0070.00018.57
8.0.270.0000.00717.29
8.0.260.0000.00717.38
8.0.250.0040.00417.27
8.0.240.0070.00017.19
8.0.230.0070.00017.18
8.0.220.0070.00017.11
8.0.210.0000.00717.05
8.0.200.0040.00417.07
8.0.190.0030.00517.20
8.0.180.0030.00517.11
8.0.170.0000.00717.21
8.0.160.0070.00017.21
8.0.150.0000.00717.18
8.0.140.0000.00717.06
8.0.130.0000.00613.48
8.0.120.0000.00917.11
8.0.110.0050.00317.18
8.0.100.0040.00417.01
8.0.90.0070.00016.97
8.0.80.0080.00817.14
8.0.70.0070.00017.13
8.0.60.0050.00217.19
8.0.50.0000.00717.21
8.0.30.0110.01317.23
8.0.20.0140.00617.51
8.0.10.0040.00417.29
8.0.00.0080.01316.93
7.4.330.0000.00515.00
7.4.320.0070.00016.79
7.4.300.0060.00016.69
7.4.290.0000.00716.82
7.4.280.0040.00416.79
7.4.270.0000.00716.71
7.4.260.0080.00016.61
7.4.250.0050.00216.75
7.4.240.0040.00316.75
7.4.230.0070.00016.91
7.4.220.0070.01416.72
7.4.210.0100.00316.84
7.4.200.0040.00416.56
7.4.160.0060.00916.82
7.4.150.0180.00017.40
7.4.140.0060.01317.86
7.4.130.0100.01016.90
7.4.120.0110.00816.69
7.4.110.0090.01216.64
7.4.100.0150.00416.75
7.4.90.0100.00716.73
7.4.80.0030.01519.39
7.4.70.0120.00916.88
7.4.60.0150.00316.75
7.4.50.0000.00516.93
7.4.40.0110.00616.70
7.4.30.0100.00617.00
7.4.00.0050.01315.30
7.3.330.0000.00613.44
7.3.320.0050.00013.45
7.3.310.0030.00316.55
7.3.300.0000.00716.47
7.3.290.0000.01516.52
7.3.280.0100.00916.46
7.3.270.0090.00917.40
7.3.260.0060.01516.66
7.3.250.0120.00516.56
7.3.240.0120.00916.77
7.3.230.0060.01516.65
7.3.210.0100.00716.64
7.3.200.0180.00619.39
7.3.190.0100.00716.47
7.3.180.0110.00716.42
7.3.170.0130.00716.70
7.3.160.0070.01116.66
7.3.120.0130.00615.15
7.3.110.0120.00414.70
7.3.100.0090.00915.09
7.3.90.0040.01115.28
7.3.80.0000.01214.89
7.3.70.0060.00614.97
7.3.60.0040.01214.90
7.3.50.0030.00615.03
7.3.40.0110.00414.92
7.3.30.0040.01215.01
7.3.20.0080.00816.91
7.3.10.0100.00016.88
7.3.00.0060.00617.04
7.2.330.0060.01116.94
7.2.320.0080.00816.98
7.2.310.0070.01116.84
7.2.300.0090.00616.89
7.2.290.0140.00316.58
7.2.250.0060.00914.94
7.2.240.0140.00315.22
7.2.230.0090.00615.34
7.2.220.0030.00915.20
7.2.210.0000.01515.27
7.2.200.0030.01215.21
7.2.190.0110.00715.23
7.2.180.0040.00415.19
7.2.170.0040.01114.93
7.2.80.0100.01016.27
7.2.60.0030.01317.02
7.2.00.0040.01219.61
7.1.330.0110.00715.95
7.1.320.0090.00615.94
7.1.310.0030.00916.00
7.1.300.0040.01415.94
7.1.290.0030.00515.84
7.1.280.0040.01116.03
7.1.270.0070.00716.02
7.1.260.0040.00715.89
7.1.200.0230.00815.90
7.1.100.0240.00817.54
7.1.70.0060.00317.33
7.1.60.0090.01219.32
7.1.50.0100.00717.15
7.1.00.0000.08022.48
7.0.200.0070.00416.95
7.0.140.0070.08722.07
7.0.60.0130.06720.00
7.0.50.0070.07717.90
7.0.40.0070.07020.21
7.0.30.0370.04320.18
7.0.20.0130.05320.21
7.0.10.0270.03320.19
7.0.00.0130.08020.12
5.6.280.0000.07320.91
5.6.210.0000.04720.60
5.6.200.0030.05018.22
5.6.190.0100.05720.45
5.6.180.0200.04320.32
5.6.170.0270.07020.33
5.6.160.0070.06020.54
5.6.150.0030.08318.18
5.6.140.0130.05718.13
5.6.130.0070.08318.07
5.6.120.0000.08720.98
5.6.110.0070.09020.98
5.6.100.0130.06321.04
5.6.90.0030.08721.12
5.6.80.0070.06720.48
5.6.70.4330.04320.37
5.5.350.0200.04320.33
5.5.340.0000.05318.03
5.5.330.0200.06720.16
5.5.320.0500.07020.13
5.5.310.0330.07720.24
5.5.300.0170.07017.97
5.5.290.0000.04317.91
5.5.280.0030.05720.88
5.5.270.0000.04320.75
5.5.260.0100.07320.75
5.5.250.0100.07320.70
5.5.240.0300.07320.00
5.4.450.0730.05019.42
5.4.440.0430.03319.21
5.4.430.0030.04319.45
5.4.420.0700.00019.32
5.4.410.0630.00019.14
5.4.400.0630.00019.16
5.4.390.0630.00018.99
5.4.380.0630.00018.92
5.4.370.0630.00019.18
5.4.360.0630.00019.12
5.4.350.0670.00019.07
5.4.340.0030.03711.97
5.4.320.0050.03712.46
5.4.310.0070.03612.45
5.4.300.0020.04012.46
5.4.290.0080.03512.45
5.4.280.0070.03312.36
5.4.270.0070.04012.36
5.4.260.0090.03812.36
5.4.250.0070.03712.36
5.4.240.0090.03212.36
5.4.230.0040.03912.35
5.4.220.0060.03512.34
5.4.210.0050.03512.35
5.4.200.0110.03112.35
5.4.190.0080.03312.34
5.4.180.0060.03512.34
5.4.170.0060.03512.36
5.4.160.0080.03312.34
5.4.150.0050.03612.34
5.4.140.0080.03412.02
5.4.130.0050.03612.01
5.4.120.0040.03811.97
5.4.110.0060.03411.97
5.4.100.0110.03011.96
5.4.90.0050.04111.96
5.4.80.0080.03311.96
5.4.70.0060.03611.96
5.4.60.0070.03511.97
5.4.50.0080.03711.96
5.4.40.0040.03511.95
5.4.30.0050.03711.95
5.4.20.0080.03411.95
5.4.10.0090.03811.95
5.4.00.0060.04111.44
5.3.290.0040.04412.80
5.3.280.0080.03612.71
5.3.270.0100.03512.72
5.3.260.0060.04012.72
5.3.250.0090.04512.71
5.3.240.0070.03612.72
5.3.230.0150.04412.71
5.3.220.0160.05612.68
5.3.210.0290.08212.68
5.3.200.0270.09312.68
5.3.190.0100.06012.67
5.3.180.0130.03912.67
5.3.170.0110.04712.67
5.3.160.0050.03812.67
5.3.150.0080.04012.67
5.3.140.0050.04012.66
5.3.130.0070.04012.66
5.3.120.0080.04512.66
5.3.110.0120.06512.66
5.3.100.0100.04012.12
5.3.90.0080.04412.08
5.3.80.0050.04212.07
5.3.70.0110.04212.07
5.3.60.0080.04012.06
5.3.50.0090.04412.00
5.3.40.0150.03212.00
5.3.30.0060.03811.95
5.3.20.0040.03811.73
5.3.10.0060.03611.70
5.3.00.0100.03711.69
5.2.170.0060.0419.18
5.2.160.0060.0409.18
5.2.150.0080.0299.18
5.2.140.0030.0349.18
5.2.130.0050.0299.14
5.2.120.0100.0289.14
5.2.110.0080.0299.15
5.2.100.0090.0309.14
5.2.90.0090.0289.14
5.2.80.0090.0379.11
5.2.70.0130.0439.14
5.2.60.0120.0349.10
5.2.50.0060.0349.06
5.2.40.0040.0319.04
5.2.30.0050.0309.02
5.2.20.0030.0329.01
5.2.10.0050.0318.93
5.2.00.0090.0268.79
5.1.60.0060.0308.06
5.1.50.0060.0328.06
5.1.40.0050.0328.05
5.1.30.0090.0278.39
5.1.20.0060.0268.41
5.1.10.0040.0278.14
5.1.00.0040.0268.14
5.0.50.0020.0236.62
5.0.40.0020.0216.48
5.0.30.0070.0276.29
5.0.20.0040.0196.26
5.0.10.0030.0216.24
5.0.00.0040.0316.23
4.4.90.0010.0174.78
4.4.80.0030.0154.76
4.4.70.0020.0164.76
4.4.60.0020.0164.75
4.4.50.0030.0164.77
4.4.40.0020.0264.71
4.4.30.0040.0144.76
4.4.20.0020.0164.85
4.4.10.0040.0164.85
4.4.00.0050.0224.76
4.3.110.0040.0204.67
4.3.100.0030.0214.66
4.3.90.0020.0164.63
4.3.80.0010.0264.59
4.3.70.0030.0154.63
4.3.60.0040.0134.63
4.3.50.0020.0164.63
4.3.40.0030.0244.54
4.3.30.0020.0203.28
4.3.20.0020.0223.26
4.3.10.0030.0183.22
4.3.00.0030.01314.27

preferences:
48.26 ms | 401 KiB | 5 Q