3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = new DateTime('2014-07-01'); $datetime2 = new DateTime('2014-07-05'); $interval = $datetime1->diff($datetime2); $elapsed = $interval->format('%y years, %m months, %d days'); echo $elapsed;

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)
8.3.60.0150.00618.43
8.3.50.0140.00821.89
8.3.40.0100.00318.82
8.3.30.0100.00319.17
8.3.20.0070.00020.25
8.3.10.0080.00023.36
8.3.00.0040.00420.96
8.2.180.0080.00818.66
8.2.170.0120.00322.96
8.2.160.0130.00320.39
8.2.150.0060.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00022.27
8.2.110.0030.00622.31
8.2.100.0120.00017.78
8.2.90.0000.00919.30
8.2.80.0030.00617.97
8.2.70.0070.00317.63
8.2.60.0080.00018.03
8.2.50.0040.00418.07
8.2.40.0030.00520.02
8.2.30.0080.00018.20
8.2.20.0040.00417.93
8.2.10.0030.00518.20
8.2.00.0080.00417.79
8.1.280.0100.01025.92
8.1.270.0050.00323.82
8.1.260.0060.00326.35
8.1.250.0000.00728.09
8.1.240.0000.00823.93
8.1.230.0070.00418.99
8.1.220.0040.00417.78
8.1.210.0000.00818.77
8.1.200.0090.00017.38
8.1.190.0040.00417.48
8.1.180.0040.00819.26
8.1.170.0040.00418.56
8.1.160.0000.00821.87
8.1.150.0030.00618.82
8.1.140.0040.00417.58
8.1.130.0070.00017.77
8.1.120.0050.00217.61
8.1.110.0020.00517.64
8.1.100.0050.00317.59
8.1.90.0000.00817.58
8.1.80.0040.00417.62
8.1.70.0060.00317.52
8.1.60.0060.00317.68
8.1.50.0000.00817.59
8.1.40.0030.00717.56
8.1.30.0000.00817.66
8.1.20.0060.00317.71
8.1.10.0040.00417.60
8.1.00.0030.00617.59
8.0.300.0000.00719.15
8.0.290.0040.00417.30
8.0.280.0000.00718.41
8.0.270.0030.00317.24
8.0.260.0080.00017.32
8.0.250.0000.00717.21
8.0.240.0070.00417.05
8.0.230.0030.00317.07
8.0.220.0030.00316.93
8.0.210.0030.00417.07
8.0.200.0030.00317.07
8.0.190.0040.00417.08
8.0.180.0000.00817.00
8.0.170.0030.00517.07
8.0.160.0000.00716.94
8.0.150.0000.00717.06
8.0.140.0040.00417.00
8.0.130.0030.00313.41
8.0.120.0040.00416.96
8.0.110.0040.00417.02
8.0.100.0000.00817.04
8.0.90.0050.00217.04
8.0.80.0120.00917.02
8.0.70.0000.00716.85
8.0.60.0040.00417.08
8.0.50.0050.00217.03
8.0.30.0100.00817.13
8.0.20.0120.00617.41
8.0.10.0040.00417.17
8.0.00.0080.01316.83
7.4.330.0020.00215.00
7.4.320.0030.00316.69
7.4.300.0060.00016.64
7.4.290.0000.00716.66
7.4.280.0050.00316.63
7.4.270.0040.00416.69
7.4.260.0040.00416.55
7.4.250.0000.00816.61
7.4.240.0050.00216.61
7.4.230.0030.00316.51
7.4.220.0000.01916.72
7.4.210.0090.00916.64
7.4.200.0050.00316.47
7.4.190.0030.00316.44
7.4.160.0130.00316.73
7.4.150.0130.00617.40
7.4.140.0110.00717.86
7.4.130.0080.00916.60
7.4.120.0130.00416.57
7.4.110.0100.00716.40
7.4.100.0090.01216.55
7.4.90.0040.01416.73
7.4.80.0120.01419.39
7.4.70.0030.01616.45
7.4.60.0110.00616.71
7.4.50.0050.00016.61
7.4.40.0040.01216.59
7.4.30.0100.00616.60
7.4.00.0100.00314.96
7.3.330.0000.00613.20
7.3.320.0000.00513.24
7.3.310.0030.00316.19
7.3.300.0070.00016.36
7.3.290.0060.00916.30
7.3.280.0080.01016.38
7.3.270.0040.01417.40
7.3.260.0000.01916.35
7.3.250.0090.01116.46
7.3.240.0040.01516.31
7.3.230.0150.00916.52
7.3.210.0130.00716.59
7.3.200.0080.00919.39
7.3.190.0120.00916.55
7.3.180.0090.00616.46
7.3.170.0060.00916.51
7.3.160.0060.00916.53
7.3.120.0030.01314.89
7.2.330.0060.01116.82
7.2.320.0110.00716.89
7.2.310.0060.01216.82
7.2.300.0100.00716.83
7.2.290.0130.01016.81
7.2.00.0000.01419.25
7.1.200.0120.00015.89
7.1.100.0030.01018.20
7.1.70.0060.00617.15
7.1.60.0040.01519.46
7.1.50.0060.01617.08
7.1.00.0030.07722.37
7.0.200.0000.00816.73
7.0.140.0030.07722.07
7.0.100.0170.07319.88
7.0.90.0270.07019.84
7.0.80.0100.07719.85
7.0.70.0130.07019.87
7.0.60.0100.08319.96
7.0.50.0200.07720.28
7.0.40.0100.06719.99
7.0.30.0030.08720.14
7.0.20.0070.08720.10
7.0.10.0130.07019.93
7.0.00.0200.06320.18
5.6.280.0070.07021.12
5.6.250.0130.06320.62
5.6.240.0030.07320.69
5.6.230.0070.08320.57
5.6.220.0130.06320.48
5.6.210.0100.08020.48
5.6.200.0200.07321.11
5.6.190.0100.06720.96
5.6.180.0130.04021.08
5.6.170.0100.08321.08
5.6.160.0170.07321.04
5.6.150.0130.08021.04
5.6.140.0170.07721.02
5.6.130.0070.07721.16
5.6.120.0130.07321.02
5.6.110.0130.06020.90
5.6.100.0100.08020.92
5.6.90.0130.07721.05
5.6.80.0200.05320.45
5.6.70.0070.08320.32
5.6.60.0130.06720.42
5.6.50.0070.08020.49
5.6.40.0100.07020.37
5.6.30.0030.04020.38
5.6.20.0070.06320.39
5.6.10.0100.04020.34
5.6.00.0030.04320.43
5.5.380.0070.07720.35
5.5.370.0100.07720.50
5.5.360.0100.07720.41
5.5.350.0070.08720.44
5.5.340.0100.05720.76
5.5.330.0100.08020.88
5.5.320.0030.08320.89
5.5.310.0070.07320.92
5.5.300.0030.06320.83
5.5.290.0100.06720.83
5.5.280.0100.08020.87
5.5.270.0070.08020.87
5.5.260.0100.07720.79
5.5.250.0130.07720.73
5.5.240.0130.07320.28
5.5.230.0200.07020.21
5.5.220.0130.05720.01
5.5.210.0070.03720.21
5.5.200.0030.06720.11
5.5.190.0000.05320.23
5.5.180.0030.04020.18
5.5.160.0100.03320.18
5.5.150.0000.04320.23
5.5.140.0030.04020.14
5.5.130.0030.06720.23
5.5.120.0100.03320.17
5.5.110.0030.04720.18
5.5.100.0030.04020.05
5.5.90.0000.05020.06
5.5.80.0030.08320.04
5.5.70.0130.05720.09
5.5.60.0070.04019.96
5.5.50.0130.05720.15
5.5.40.0030.04019.92
5.5.30.0030.04320.07
5.5.20.0030.04019.99
5.5.10.0070.03720.12
5.5.00.0100.03320.03
5.4.450.0100.08019.45
5.4.440.0130.05319.43
5.4.430.0070.07719.11
5.4.420.0100.07319.29
5.4.410.0100.07319.31
5.4.400.0100.07318.79
5.4.390.0070.05319.14
5.4.380.0030.07719.12
5.4.370.0100.04019.06
5.4.360.0100.05318.95
5.4.350.0030.04719.04
5.4.340.0130.06319.06
5.4.320.0130.03318.97
5.4.310.0000.04018.79
5.4.300.0130.05718.98
5.4.290.0030.03719.15
5.4.280.0170.02719.03
5.4.270.0100.05019.13
5.4.260.0070.03719.15
5.4.250.0100.07319.02
5.4.240.0070.06718.80
5.4.230.0030.04318.80
5.4.220.0030.07719.03
5.4.210.0030.04318.97
5.4.200.0070.04019.15
5.4.190.0100.06318.78
5.4.180.0000.04718.82
5.4.170.0030.04018.93
5.4.160.0030.04019.11
5.4.150.0030.06019.21
5.4.140.0070.03316.15
5.4.130.0030.04316.15
5.4.120.0030.03316.27
5.4.110.0030.06716.39
5.4.100.0100.02716.34
5.4.90.0000.03716.29
5.4.80.0030.03716.26
5.4.70.0070.05316.46
5.4.60.0000.04016.32
5.4.50.0000.03316.32
5.4.40.0070.03316.36
5.4.30.0070.07316.27
5.4.20.0070.03316.33
5.4.10.0130.06316.24
5.4.00.0030.06015.73
5.3.290.0030.04714.67
5.3.280.0030.04014.45
5.3.270.0000.04014.43
5.3.260.0030.04314.47
5.3.250.0000.06714.58
5.3.240.0000.04314.60
5.3.230.0100.03714.53
5.3.220.0030.03714.41
5.3.210.0000.04314.54
5.3.200.0070.04314.52
5.3.190.0030.03714.53
5.3.180.0030.03714.54
5.3.170.0070.03314.47
5.3.160.0030.04014.57
5.3.150.0030.03714.51
5.3.140.0000.05314.54
5.3.130.0030.05314.53
5.3.120.0030.03714.37
5.3.110.0000.08014.36
5.3.100.0100.07713.86
5.3.90.0030.06714.02
5.3.80.0130.04313.87
5.3.70.0070.04714.00
5.3.60.0100.07014.00
5.3.50.0130.06713.95
5.3.40.0070.07313.90
5.3.30.0030.07313.86
5.3.20.0100.06013.78
5.3.10.0100.06713.78
5.3.00.0100.07013.78
5.2.170.0100.06013.78
5.2.160.0030.06713.78
5.2.150.0000.06313.78
5.2.140.0030.06013.78
5.2.130.0100.03313.78
5.2.120.0070.06013.78
5.2.110.0070.05713.78
5.2.100.0030.06313.78
5.2.90.0000.06013.78
5.2.80.0030.06313.78
5.2.70.0030.05313.78
5.2.60.0030.06713.78
5.2.50.0030.06013.78
5.2.40.0000.05313.78
5.2.30.0070.06013.78
5.2.20.0130.05013.78
5.2.10.0070.05313.78
5.2.00.0130.05313.78
5.1.60.0100.04313.78
5.1.50.0030.05313.78
5.1.40.0070.03713.78
5.1.30.0000.06313.78
5.1.20.0070.05313.78
5.1.10.0070.05313.78
5.1.00.0100.05013.78
5.0.50.0100.03713.78
5.0.40.0030.04713.78
5.0.30.0070.04313.78
5.0.20.0030.04013.78
5.0.10.0000.04313.78
5.0.00.0070.06313.78
4.4.90.0030.03313.78
4.4.80.0070.02713.78
4.4.70.0000.03713.78
4.4.60.0000.03713.78
4.4.50.0030.03313.78
4.4.40.0030.05313.78
4.4.30.0000.04013.78
4.4.20.0030.03313.78
4.4.10.0000.03313.78
4.4.00.0030.05713.78
4.3.110.0030.03313.78
4.3.100.0030.03313.78
4.3.90.0030.03313.78
4.3.80.0000.04313.78
4.3.70.0000.03713.78
4.3.60.0070.03013.78
4.3.50.0000.02713.78
4.3.40.0030.05313.78
4.3.30.0000.03713.78
4.3.20.0070.02713.78
4.3.10.0030.03313.78
4.3.00.0070.03313.78

preferences:
51.68 ms | 401 KiB | 5 Q