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 (($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)
8.3.40.0070.00718.85
8.3.30.0130.00719.05
8.3.20.0070.00020.20
8.3.10.0000.00823.65
8.3.00.0100.00017.63
8.2.170.0110.00422.96
8.2.160.0100.00320.52
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0050.00226.16
8.2.120.0000.00722.20
8.2.110.0030.00622.14
8.2.100.0080.00417.75
8.2.90.0000.00719.17
8.2.80.0050.00317.97
8.2.70.0060.00317.62
8.2.60.0040.00818.02
8.2.50.0050.00318.07
8.2.40.0050.00520.01
8.2.30.0030.00618.22
8.2.20.0000.00817.88
8.2.10.0040.00418.16
8.2.00.0080.00317.89
8.1.270.0030.00622.06
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0000.00923.88
8.1.230.0080.00419.05
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00617.36
8.1.190.0060.00317.35
8.1.180.0040.00418.10
8.1.170.0000.00818.37
8.1.160.0070.00022.01
8.1.150.0030.00518.93
8.1.140.0040.00417.56
8.1.130.0040.00417.88
8.1.120.0020.00517.63
8.1.110.0040.00417.61
8.1.100.0030.00517.58
8.1.90.0050.00317.67
8.1.80.0000.00717.60
8.1.70.0000.00817.58
8.1.60.0000.00817.59
8.1.50.0050.00317.71
8.1.40.0040.00417.53
8.1.30.0030.00517.82
8.1.20.0080.00017.80
8.1.10.0080.00017.66
8.1.00.0000.00817.67
8.0.300.0000.00718.77
8.0.290.0000.00817.00
8.0.280.0000.00718.52
8.0.270.0040.00417.25
8.0.260.0030.00317.21
8.0.250.0000.00717.02
8.0.240.0040.00417.04
8.0.230.0000.00717.16
8.0.220.0030.00317.02
8.0.210.0000.00616.95
8.0.200.0040.00416.93
8.0.190.0040.00417.11
8.0.180.0040.00417.05
8.0.170.0080.00016.96
8.0.160.0000.00717.13
8.0.150.0030.00316.96
8.0.140.0000.00816.90
8.0.130.0000.00613.39
8.0.120.0000.00816.88
8.0.110.0040.00417.02
8.0.100.0040.00416.87
8.0.90.0040.00417.06
8.0.80.0150.00817.02
8.0.70.0070.00016.97
8.0.60.0040.00416.99
8.0.50.0040.00416.91
8.0.30.0070.01317.25
8.0.20.0130.00917.40
8.0.10.0040.00417.12
8.0.00.0110.00817.05
7.4.330.0000.00515.00
7.4.320.0000.00716.65
7.4.300.0060.00016.66
7.4.290.0000.00616.69
7.4.280.0090.00216.53
7.4.270.0000.00616.75
7.4.260.0000.00716.48
7.4.250.0040.00416.67
7.4.240.0020.00516.71
7.4.230.0000.00716.66
7.4.220.0060.01216.76
7.4.210.0050.00916.77
7.4.200.0040.00416.75
7.4.160.0080.01216.59
7.4.150.0120.00617.40
7.4.140.0100.00817.86
7.4.130.0070.01016.68
7.4.120.0070.01016.61
7.4.110.0060.01116.80
7.4.100.0100.01416.79
7.4.90.0100.00716.50
7.4.80.0060.01619.39
7.4.70.0080.00916.57
7.4.60.0160.00316.62
7.4.50.0030.00316.74
7.4.40.0060.01216.60
7.4.30.0070.01016.71
7.4.00.0070.00814.87
7.3.330.0000.00613.24
7.3.320.0060.00013.17
7.3.310.0050.00316.36
7.3.300.0060.00016.23
7.3.290.0150.00416.43
7.3.280.0090.00716.40
7.3.270.0060.01317.40
7.3.260.0070.01016.74
7.3.250.0080.01116.54
7.3.240.0090.01316.91
7.3.230.0110.00516.62
7.3.210.0060.01016.45
7.3.200.0110.00719.39
7.3.190.0140.00416.47
7.3.180.0050.01116.57
7.3.170.0040.01716.49
7.3.160.0070.01016.58
7.3.120.0110.00714.80
7.3.110.0120.00315.10
7.3.100.0000.01514.95
7.3.90.0110.00314.93
7.3.80.0060.01015.18
7.3.70.0000.01314.92
7.3.60.0060.00615.06
7.3.50.0090.00315.05
7.3.40.0000.01115.06
7.3.30.0080.00414.68
7.3.20.0000.01716.63
7.3.10.0090.00716.71
7.3.00.0080.00816.59
7.2.330.0100.00716.64
7.2.320.0070.01416.82
7.2.310.0130.00416.48
7.2.300.0100.00716.80
7.2.290.0130.01016.84
7.2.250.0040.01515.10
7.2.240.0130.00715.18
7.2.230.0060.00915.16
7.2.220.0070.01014.93
7.2.210.0000.00915.09
7.2.200.0030.00615.22
7.2.190.0040.00815.26
7.2.180.0030.01015.23
7.2.170.0030.00714.92
7.2.130.0130.00716.76
7.2.120.0030.01416.62
7.2.110.0100.01016.51
7.2.100.0190.00016.32
7.2.90.0100.01016.45
7.2.80.0160.01016.76
7.2.70.0190.00016.51
7.2.60.0100.00716.77
7.2.50.0140.00816.66
7.2.40.0220.00016.62
7.2.30.0120.01216.67
7.2.20.0170.00716.79
7.2.10.0080.01316.85
7.2.00.0160.00316.93
7.1.330.0030.00915.91
7.1.320.0030.00615.73
7.1.310.0090.00615.45
7.1.300.0000.01415.94
7.1.290.0040.01115.78
7.1.280.0070.01015.89
7.1.270.0030.01215.65
7.1.260.0080.00815.45
7.1.250.0140.00715.41
7.1.200.0030.01015.77
7.1.70.0000.00916.98
7.1.60.0090.01219.32
7.1.50.0100.01317.09
7.1.00.0030.07722.44
7.0.200.0120.00316.96
7.0.140.0100.06722.11
7.0.60.0100.07720.05
7.0.50.0000.07317.86
7.0.40.0070.07720.27
7.0.30.0430.04320.06
7.0.20.0100.05320.17
7.0.10.0030.08720.21
7.0.00.0030.05720.17
5.6.280.0130.06321.02
5.6.210.0030.06320.61
5.6.200.0070.05718.18
5.6.190.0100.05320.57
5.6.180.0070.05020.77
5.6.170.0270.05720.54
5.6.160.0030.09320.43
5.6.150.0100.08018.16
5.6.140.0100.07718.07
5.6.130.0030.05018.14
5.6.120.0070.08720.80
5.6.110.0070.08320.98
5.6.100.0100.08020.98
5.6.90.0070.06020.96
5.6.80.0070.06020.38
5.5.350.0170.08020.38
5.5.340.0070.03717.95
5.5.330.0100.08320.40
5.5.320.0300.07320.21
5.5.310.0400.06720.20
5.5.300.0000.05717.95
5.5.290.0000.09317.86
5.5.280.0030.06320.87
5.5.270.0200.07020.77
5.5.260.0130.07720.73
5.5.250.0100.08020.58
5.5.240.0200.03720.34
5.4.450.0900.03019.41
5.4.440.0430.04319.48
5.4.430.0470.04719.22
5.4.420.0670.00019.68
5.4.410.0630.00019.38
5.4.400.0600.00019.13
5.4.390.0630.00019.06
5.4.380.0630.00018.98
5.4.370.0600.00018.91
5.4.360.0830.00019.14
5.4.350.0870.00018.95
5.4.340.0060.03811.97
5.4.320.0070.03412.46
5.4.310.0060.04412.46
5.4.300.0060.03912.46
5.4.290.0070.04512.46
5.4.280.0090.03712.35
5.4.270.0040.03712.36
5.4.260.0040.04512.36
5.4.250.0090.03812.36
5.4.240.0030.03712.35
5.4.230.0040.03912.35
5.4.220.0030.03812.35
5.4.210.0060.03512.34
5.4.200.0070.03612.34
5.4.190.0070.04912.34
5.4.180.0060.03512.34
5.4.170.0080.03312.36
5.4.160.0060.03512.34
5.4.150.0060.03612.34
5.4.140.0050.03712.02
5.4.130.0040.03712.01
5.4.120.0030.04411.97
5.4.110.0020.03811.96
5.4.100.0060.03811.97
5.4.90.0060.04611.96
5.4.80.0070.03411.96
5.4.70.0060.03211.96
5.4.60.0040.03511.96
5.4.50.0070.03211.96
5.4.40.0050.04111.95
5.4.30.0060.03411.95
5.4.20.0060.03411.95
5.4.10.0040.03611.95
5.4.00.0080.04111.44
5.3.290.0060.03912.80
5.3.280.0050.03812.71
5.3.270.0090.03512.72
5.3.260.0070.03712.72
5.3.250.0070.03512.72
5.3.240.0040.04312.72
5.3.230.0030.04212.71
5.3.220.0060.04512.68
5.3.210.0050.03912.68
5.3.200.0050.04212.68
5.3.190.0060.04212.68
5.3.180.0060.03512.67
5.3.170.0070.04112.67
5.3.160.0060.03512.67
5.3.150.0070.04112.67
5.3.140.0060.03612.66
5.3.130.0060.03712.65
5.3.120.0060.03812.66
5.3.110.0110.04112.65
5.3.100.0060.04012.12
5.3.90.0060.03512.08
5.3.80.0070.04212.07
5.3.70.0070.03912.08
5.3.60.0060.03912.06
5.3.50.0040.03612.00
5.3.40.0030.03812.00
5.3.30.0080.03511.95
5.3.20.0060.03411.73
5.3.10.0040.03511.70
5.3.00.0040.03611.68
5.2.170.0060.0349.19
5.2.160.0030.0339.18
5.2.150.0040.0319.19
5.2.140.0040.0319.18
5.2.130.0110.0289.14
5.2.120.0050.0279.14
5.2.110.0060.0299.15
5.2.100.0070.0369.14
5.2.90.0070.0279.14
5.2.80.0070.0349.14
5.2.70.0010.0339.14
5.2.60.0070.0399.09
5.2.50.0020.0349.06
5.2.40.0060.0279.04
5.2.30.0030.0319.02
5.2.20.0020.0329.01
5.2.10.0040.0288.96
5.2.00.0060.0268.82
5.1.60.0040.0238.06
5.1.50.0030.0258.06
5.1.40.0040.0238.05
5.1.30.0040.0258.39
5.1.20.0030.0278.42
5.1.10.0050.0268.14
5.1.00.0040.0248.14
5.0.50.0040.0286.62
5.0.40.0030.0196.48
5.0.30.0030.0316.29
5.0.20.0050.0176.27
5.0.10.0040.0206.24
5.0.00.0040.0346.23
4.4.90.0040.0164.77
4.4.80.0030.0144.75
4.4.70.0050.0124.75
4.4.60.0010.0174.76
4.4.50.0050.0124.77
4.4.40.0060.0214.71
4.4.30.0020.0154.75
4.4.20.0020.0164.84
4.4.10.0020.0164.85
4.4.00.0020.0284.76
4.3.110.0040.0194.66
4.3.100.0040.0204.66
4.3.90.0020.0194.63
4.3.80.0020.0284.59
4.3.70.0040.0134.63
4.3.60.0010.0154.63
4.3.50.0030.0144.63
4.3.40.0030.0294.54
4.3.30.0010.0233.29
4.3.20.0020.0203.26
4.3.10.0010.0163.22
4.3.00.0070.01714.27

preferences:
38.68 ms | 400 KiB | 5 Q