3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = new DateTime('12-12-2013'); $date2 = new DateTime('now'); $number1 = (int)$date1->format('U'); $number2 = (int)$date2->format('U'); echo $date2->format('Y-m-d H:i:'); echo (($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)
8.3.60.0120.00318.30
8.3.50.0070.01418.10
8.3.40.0110.00419.01
8.3.30.0120.00619.22
8.3.20.0000.00720.21
8.3.10.0060.00323.64
8.3.00.0090.00017.63
8.2.180.0000.01618.51
8.2.170.0080.00622.96
8.2.160.0060.00820.45
8.2.150.0080.00024.18
8.2.140.0090.00024.66
8.2.130.0070.00026.16
8.2.120.0020.00522.22
8.2.110.0100.00022.30
8.2.100.0070.00418.16
8.2.90.0000.00719.34
8.2.80.0030.00517.97
8.2.70.0040.00417.88
8.2.60.0030.00517.93
8.2.50.0040.00418.07
8.2.40.0060.00320.00
8.2.30.0050.00518.18
8.2.20.0030.00517.92
8.2.10.0000.00818.00
8.2.00.0030.00617.86
8.1.270.0060.00322.05
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00322.72
8.1.230.0110.00019.09
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0040.00417.25
8.1.190.0040.00417.25
8.1.180.0040.00418.10
8.1.170.0080.00018.71
8.1.160.0050.00321.86
8.1.150.0080.00018.83
8.1.140.0030.00617.68
8.1.130.0000.00717.89
8.1.120.0040.00417.57
8.1.110.0040.00417.60
8.1.100.0000.00717.56
8.1.90.0060.00317.63
8.1.80.0040.00417.64
8.1.70.0030.00317.52
8.1.60.0040.00417.69
8.1.50.0080.00017.68
8.1.40.0030.00517.59
8.1.30.0040.00417.73
8.1.20.0040.00417.84
8.1.10.0040.00417.62
8.1.00.0070.00017.62
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0030.00318.50
8.0.270.0000.00817.32
8.0.260.0040.00417.34
8.0.250.0040.00417.12
8.0.240.0030.00317.11
8.0.230.0030.00317.09
8.0.220.0030.00317.00
8.0.210.0000.00717.07
8.0.200.0000.00717.00
8.0.190.0000.00816.97
8.0.180.0050.00217.07
8.0.170.0070.00016.95
8.0.160.0050.00216.96
8.0.150.0070.00016.88
8.0.140.0000.00717.02
8.0.130.0050.00013.45
8.0.120.0040.00417.01
8.0.110.0020.00517.00
8.0.100.0030.00316.91
8.0.90.0000.00816.85
8.0.80.0120.00317.09
8.0.70.0000.00717.09
8.0.60.0040.00417.12
8.0.50.0030.00516.88
8.0.30.0100.01317.24
8.0.20.0070.01117.40
8.0.10.0030.00517.15
8.0.00.0080.00816.90
7.4.330.0050.00015.00
7.4.320.0030.00316.72
7.4.300.0060.00016.69
7.4.290.0040.00416.69
7.4.280.0110.00016.63
7.4.270.0000.00716.75
7.4.260.0030.00416.61
7.4.250.0040.00416.61
7.4.240.0030.00316.63
7.4.230.0030.00316.62
7.4.220.0040.01516.84
7.4.210.0090.00616.68
7.4.200.0050.00216.54
7.4.160.0100.00616.46
7.4.150.0150.00617.40
7.4.140.0100.00817.86
7.4.130.0070.01016.57
7.4.120.0090.00816.76
7.4.110.0070.01016.58
7.4.100.0130.01516.52
7.4.90.0170.00016.78
7.4.80.0070.01019.39
7.4.70.0110.01116.81
7.4.60.0070.01116.49
7.4.50.0040.00416.62
7.4.40.0070.01316.60
7.4.30.0090.01216.75
7.4.00.0100.00715.18
7.3.330.0000.00613.14
7.3.320.0050.00013.18
7.3.310.0070.00016.53
7.3.300.0050.00216.41
7.3.290.0070.00716.50
7.3.280.0060.01116.47
7.3.270.0190.00717.40
7.3.260.0110.00616.67
7.3.250.0150.00216.43
7.3.240.0120.00916.56
7.3.230.0100.00716.56
7.3.210.0090.00916.39
7.3.200.0130.01019.39
7.3.190.0080.00816.35
7.3.180.0090.00616.44
7.3.170.0090.00916.57
7.3.160.0120.00416.67
7.3.10.0090.00616.81
7.3.00.0040.01116.63
7.2.330.0070.01116.70
7.2.320.0130.01016.95
7.2.310.0110.00616.58
7.2.300.0050.01216.84
7.2.290.0160.00716.66
7.2.130.0000.01117.04
7.2.120.0090.00917.12
7.2.110.0070.00716.92
7.2.100.0060.00916.93
7.2.90.0040.01116.95
7.2.80.0070.00717.13
7.2.70.0090.00417.02
7.2.60.0060.00817.14
7.2.50.0000.01417.00
7.2.40.0090.00616.56
7.2.30.0120.00316.45
7.2.20.0100.00617.08
7.2.10.0000.01317.00
7.2.00.0050.00818.28
7.1.250.0040.01115.93
7.1.200.0050.00515.87
7.1.100.0320.01117.41
7.1.70.0030.01017.21
7.1.60.0070.01719.32
7.1.50.0040.02217.21
7.1.00.0000.07722.37
7.0.200.0030.00616.75
7.0.140.0100.06321.92
7.0.60.0270.07719.95
7.0.50.0000.04717.92
7.0.40.0070.06720.17
7.0.30.0030.09020.02
7.0.20.0200.08720.17
7.0.10.0230.08320.20
7.0.00.0030.08020.30
5.6.280.0000.07721.03
5.6.210.0100.07720.52
5.6.200.0070.04018.18
5.6.190.0030.05020.43
5.6.180.0230.04020.37
5.6.170.0270.07720.52
5.6.160.0130.07320.48
5.6.150.0070.03718.11
5.6.140.0070.05018.21
5.6.130.0100.06018.16
5.6.120.0030.06320.99
5.6.110.0070.08320.95
5.6.100.0100.08021.10
5.6.90.0200.06721.01
5.6.80.0100.08320.36
5.5.350.0270.07020.43
5.5.340.0070.06017.96
5.5.330.0100.05720.13
5.5.320.0070.08020.21
5.5.310.0230.08320.28
5.5.300.0130.07318.01
5.5.290.0100.04718.01
5.5.280.0130.04720.77
5.5.270.0030.04320.67
5.5.260.0030.06020.76
5.5.250.0070.08720.65
5.5.240.0100.06020.28
5.4.450.0270.04319.57
5.4.440.0530.03019.11
5.4.430.0470.04319.48
5.4.420.0670.00019.32
5.4.410.0770.00019.18
5.4.400.0670.00019.22
5.4.390.0630.00019.18
5.4.380.0670.00018.93
5.4.370.0670.00019.06
5.4.360.0630.00019.18
5.4.350.0670.00019.06
5.4.340.0050.03511.97
5.4.320.0100.04112.46
5.4.310.0040.03912.46
5.4.300.0050.03612.46
5.4.290.0050.03812.45
5.4.280.0030.03712.35
5.4.270.0080.03512.35
5.4.260.0060.04412.36
5.4.250.0090.03812.35
5.4.240.0080.04912.35
5.4.230.0060.03712.34
5.4.220.0050.04112.35
5.4.210.0070.03812.34
5.4.200.0070.03512.35
5.4.190.0040.03612.34
5.4.180.0060.03612.34
5.4.170.0070.04112.35
5.4.160.0090.04012.35
5.4.150.0060.04112.34
5.4.140.0050.03712.02
5.4.130.0070.03312.02
5.4.120.0110.03111.97
5.4.110.0050.04011.97
5.4.100.0080.03211.96
5.4.90.0060.04211.96
5.4.80.0040.04311.96
5.4.70.0050.03511.96
5.4.60.0080.03211.96
5.4.50.0060.03611.96
5.4.40.0060.03411.95
5.4.30.0040.03711.95
5.4.20.0080.03611.95
5.4.10.0050.03411.95
5.4.00.0070.03411.44
5.3.290.0090.03612.80
5.3.280.0120.03112.71
5.3.270.0060.03812.72
5.3.260.0040.04112.72
5.3.250.0060.03612.72
5.3.240.0070.03512.72
5.3.230.0060.03712.71
5.3.220.0060.03612.68
5.3.210.0050.04012.68
5.3.200.0090.03212.68
5.3.190.0060.03612.68
5.3.180.0070.03512.67
5.3.170.0060.04312.67
5.3.160.0100.03512.67
5.3.150.0100.03512.67
5.3.140.0050.03712.66
5.3.130.0090.03912.66
5.3.120.0060.03812.65
5.3.110.0070.03712.66
5.3.100.0070.03512.12
5.3.90.0040.03712.08
5.3.80.0040.03712.07
5.3.70.0060.03512.08
5.3.60.0040.03912.06
5.3.50.0050.03612.00
5.3.40.0060.03612.00
5.3.30.0090.03111.95
5.3.20.0060.03511.73
5.3.10.0040.03611.70
5.3.00.0040.03711.68
5.2.170.0040.0309.18
5.2.160.0050.0289.18
5.2.150.0070.0279.19
5.2.140.0060.0449.18
5.2.130.0050.0319.14
5.2.120.0050.0279.14
5.2.110.0070.0269.15
5.2.100.0070.0259.15
5.2.90.0000.0339.15
5.2.80.0090.0289.14
5.2.70.0070.0269.14
5.2.60.0040.0309.09
5.2.50.0070.0299.06
5.2.40.0070.0289.04
5.2.30.0060.0289.02
5.2.20.0050.0289.00
5.2.10.0040.0288.96
5.2.00.0050.0408.82
5.1.60.0060.0218.06
5.1.50.0040.0258.06
5.1.40.0080.0208.05
5.1.30.0070.0228.39
5.1.20.0060.0288.41
5.1.10.0040.0258.14
5.1.00.0050.0238.14
5.0.50.0040.0196.62
5.0.40.0030.0196.48
5.0.30.0030.0306.29
5.0.20.0050.0176.27
5.0.10.0030.0196.24
5.0.00.0040.0346.23
4.4.90.0050.0124.78
4.4.80.0030.0144.76
4.4.70.0020.0164.75
4.4.60.0000.0174.75
4.4.50.0050.0184.77
4.4.40.0030.0254.71
4.4.30.0010.0174.76
4.4.20.0020.0184.84
4.4.10.0010.0224.85
4.4.00.0020.0304.76
4.3.110.0020.0164.67
4.3.100.0010.0164.66
4.3.90.0030.0164.64
4.3.80.0010.0264.59
4.3.70.0030.0174.63
4.3.60.0010.0164.63
4.3.50.0040.0144.63
4.3.40.0060.0204.54
4.3.30.0010.0163.29
4.3.20.0030.0143.26
4.3.10.0010.0163.22
4.3.00.0030.01014.27

preferences:
55.28 ms | 400 KiB | 5 Q