3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = new DateTime(); $end = new DateTime('2014-09-23 00:00:00'); $diff = $start->diff($end); var_dump($diff); var_dump($diff->format("%d"));

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)
8.0.110.0070.00017.03
8.0.100.0040.00417.09
8.0.90.0040.00416.98
8.0.80.0060.01116.90
8.0.70.0040.00416.97
8.0.60.0030.00517.00
8.0.50.0030.00417.04
8.0.30.0080.01517.15
8.0.20.0200.01717.40
8.0.10.0050.00517.21
8.0.00.0110.00916.91
7.4.240.0010.00716.63
7.4.230.0030.00316.46
7.4.220.0090.01216.45
7.4.210.0000.01416.58
7.4.200.0080.00016.71
7.4.160.0090.00916.59
7.4.150.0130.00617.40
7.4.140.0130.00817.86
7.4.130.0120.00916.51
7.4.120.0110.00716.65
7.4.110.0130.01016.54
7.4.100.0120.00616.47
7.4.90.0100.00816.62
7.4.80.0030.01619.39
7.4.70.0130.00316.60
7.4.60.0030.01516.57
7.4.50.0000.00816.52
7.4.40.0000.02416.56
7.4.30.0130.00316.67
7.4.00.0060.00615.18
7.3.300.0000.00716.31
7.3.290.0070.01416.30
7.3.280.0090.00916.30
7.3.270.0080.01217.40
7.3.260.0030.01916.16
7.3.250.0090.00916.57
7.3.240.0110.01116.38
7.3.230.0070.01016.42
7.3.210.0070.01316.51
7.3.200.0090.01219.39
7.3.190.0140.00316.31
7.3.180.0040.01116.61
7.3.170.0130.00616.29
7.3.160.0140.00316.51
7.3.10.0030.01316.43
7.3.00.0100.00616.51
7.2.330.0080.01516.77
7.2.320.0040.01416.57
7.2.310.0140.01416.50
7.2.300.0110.00716.41
7.2.290.0130.00316.44
7.2.130.0110.00016.70
7.2.120.0030.01316.93
7.2.110.0070.00416.82
7.2.100.0000.01916.85
7.2.90.0100.00316.69
7.2.80.0060.01016.89
7.2.70.0140.00016.49
7.2.60.0070.00816.85
7.2.50.0000.01216.73
7.2.40.0070.01016.92
7.2.30.0060.00916.92
7.2.20.0040.01416.93
7.2.10.0030.01316.91
7.2.00.0090.00718.21
7.1.250.0130.00315.74
7.1.200.0070.00715.70
7.1.100.0080.00318.24
7.1.70.0050.00216.83
7.1.60.0060.01819.46
7.1.50.0140.01017.00
7.1.00.0070.07322.32
7.0.200.0190.00615.03
7.0.140.0100.06722.19
7.0.60.0070.08019.91
7.0.50.0030.04017.86
7.0.40.0100.03719.96
7.0.30.0500.06720.13
7.0.20.0300.04320.33
7.0.10.0100.06720.18
7.0.00.0000.04720.29
5.6.280.0000.07721.07
5.6.210.0030.07320.59
5.6.200.0070.07318.20
5.6.190.0070.04320.57
5.6.180.0430.04720.27
5.6.170.0130.05020.38
5.6.160.0070.06720.37
5.6.150.0100.03718.12
5.6.140.0100.03718.18
5.6.130.0030.04018.11
5.6.120.0130.07320.85
5.6.110.0030.07020.95
5.6.100.0170.07720.96
5.6.90.0100.07720.97
5.6.80.0100.04720.54
5.5.350.0230.08020.39
5.5.340.0130.07317.96
5.5.330.0100.08020.36
5.5.320.0470.07020.20
5.5.310.0230.04320.17
5.5.300.0030.08717.95
5.5.290.0030.06017.99
5.5.280.0000.04320.82
5.5.270.0070.08720.75
5.5.260.0100.08020.97
5.5.250.0070.08720.78
5.5.240.0200.07720.18
5.4.450.0370.04319.20
5.4.440.0170.04319.26
5.4.430.0130.04019.41
5.4.420.0370.04719.56
5.4.410.0100.04019.11
5.4.400.0100.03319.16
5.4.390.0170.04719.13
5.4.380.0230.06018.72
5.4.370.0270.08018.48
5.4.360.0370.07018.46
5.4.350.0170.06718.57
5.4.340.0330.05718.66
5.4.320.0060.03712.45
5.4.310.0080.04212.46
5.4.300.0090.03412.45
5.4.290.0050.04012.45
5.4.280.0040.03712.35
5.4.270.0050.03812.35
5.4.260.0110.03412.35
5.4.250.0120.03312.35
5.4.240.0100.03312.35
5.4.230.0100.04012.34
5.4.220.0050.04012.34
5.4.210.0070.03612.34
5.4.200.0050.04412.34
5.4.190.0060.04112.34
5.4.180.0080.04412.34
5.4.170.0080.04112.35
5.4.160.0090.03412.34
5.4.150.0050.03712.34
5.4.140.0060.05012.02
5.4.130.0060.03712.02
5.4.120.0060.03511.98
5.4.110.0060.03711.97
5.4.100.0110.03211.96
5.4.90.0080.04211.97
5.4.80.0090.03711.97
5.4.70.0090.04111.96
5.4.60.0060.03511.96
5.4.50.0110.03111.96
5.4.40.0070.03511.95
5.4.30.0080.03611.95
5.4.20.0120.03911.95
5.4.10.0050.03511.95
5.4.00.0050.03511.44
5.3.290.0090.04512.80
5.3.280.0090.04412.71
5.3.270.0090.04012.73
5.3.260.0090.04012.72
5.3.250.0080.03812.72
5.3.240.0100.05512.71
5.3.230.0100.04612.70
5.3.220.0090.04012.68
5.3.210.0060.03912.68
5.3.200.0040.03812.68
5.3.190.0060.03712.67
5.3.180.0040.03812.67
5.3.170.0060.04212.67
5.3.160.0130.04812.67
5.3.150.0060.03712.67
5.3.140.0030.04112.66
5.3.130.0070.03812.66
5.3.120.0070.03812.66
5.3.110.0050.04412.66
5.3.100.0080.03512.12
5.3.90.0060.03612.08
5.3.80.0050.03712.07
5.3.70.0110.03812.07
5.3.60.0060.03912.06
5.3.50.0080.03412.00
5.3.40.0090.04012.00
5.3.30.0080.04211.95
5.3.20.0090.04011.72
5.3.10.0070.03711.69
5.3.00.0090.04311.68
5.2.170.0060.0349.19
5.2.160.0060.0379.18
5.2.150.0080.0369.19
5.2.140.0080.0309.18
5.2.130.0060.0309.14
5.2.120.0070.0319.14
5.2.110.0070.0339.15
5.2.100.0050.0339.14
5.2.90.0050.0299.15
5.2.80.0040.0329.14
5.2.70.0040.0339.14
5.2.60.0080.0359.09
5.2.50.0060.0309.07
5.2.40.0050.0299.04
5.2.30.0070.0309.02
5.2.20.0060.0379.00
5.2.10.0060.0288.93
5.2.00.0040.0328.79
5.1.60.0030.0268.07
5.1.50.0020.0308.06
5.1.40.0080.0328.04
5.1.30.0090.0248.39
5.1.20.0070.0338.42
5.1.10.0020.0368.14
5.1.00.0070.0278.14
5.0.50.0020.0256.62
5.0.40.0040.0226.48
5.0.30.0060.0386.29
5.0.20.0050.0176.26
5.0.10.0020.0216.24
5.0.00.0060.0316.23
4.4.90.0030.0214.78
4.4.80.0040.0154.75
4.4.70.0020.0164.75
4.4.60.0040.0154.75
4.4.50.0040.0144.77
4.4.40.0040.0244.71
4.4.30.0020.0194.76
4.4.20.0060.0134.85
4.4.10.0030.0164.85
4.4.00.0010.0304.76
4.3.110.0030.0154.67
4.3.100.0010.0174.66
4.3.90.0020.0154.63
4.3.80.0040.0234.58
4.3.70.0030.0144.63
4.3.60.0020.0154.63
4.3.50.0070.0114.63
4.3.40.0020.0244.54
4.3.30.0030.0153.29
4.3.20.0020.0163.26
4.3.10.0030.0143.21
4.3.00.0030.02014.92

preferences:
39.79 ms | 401 KiB | 5 Q