3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = new DateTime("0067-01-01", new DateTimeZone("Europe/Amsterdam")); $date2 = new DateTime("2015-10-26", new DateTimeZone("Europe/Amsterdam")); $diff = $date2->diff($date1, true); var_dump($diff->y * 8760 + $diff->m * 730 + $diff->d * 24 + $diff->h);

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)
8.3.60.0110.01116.50
8.3.50.0250.00721.21
8.3.40.0040.01118.79
8.3.30.0070.00718.88
8.3.20.0040.00420.29
8.3.10.0080.00023.66
8.3.00.0000.00717.77
8.2.180.0000.01516.88
8.2.170.0110.00722.96
8.2.160.0130.00020.39
8.2.150.0060.00324.18
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0060.00317.63
8.2.110.0070.00322.26
8.2.100.0090.00318.05
8.2.90.0040.00419.25
8.2.80.0050.00317.97
8.2.70.0040.00417.88
8.2.60.0000.00818.05
8.2.50.0090.00018.07
8.2.40.0040.00421.07
8.2.30.0000.00820.70
8.2.20.0080.00017.88
8.2.10.0050.00318.13
8.2.00.0040.00418.12
8.1.280.0100.01025.92
8.1.270.0030.00623.76
8.1.260.0090.00026.35
8.1.250.0080.00028.09
8.1.240.0040.00422.53
8.1.230.0040.00720.89
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0050.00517.48
8.1.190.0000.00817.47
8.1.180.0050.00318.10
8.1.170.0070.00318.45
8.1.160.0000.00821.98
8.1.150.0070.00018.88
8.1.140.0050.00319.50
8.1.130.0050.00317.63
8.1.120.0040.00317.58
8.1.110.0040.00417.59
8.1.100.0000.00817.56
8.1.90.0000.00817.63
8.1.80.0060.00317.65
8.1.70.0030.00617.49
8.1.60.0000.00717.57
8.1.50.0080.00017.50
8.1.40.0000.00817.52
8.1.30.0000.00817.70
8.1.20.0060.00517.72
8.1.10.0000.00817.69
8.1.00.0070.00017.56
8.0.300.0040.00418.77
8.0.290.0050.00217.00
8.0.280.0030.00318.45
8.0.270.0040.00417.32
8.0.260.0000.00617.31
8.0.250.0030.00617.05
8.0.240.0030.00317.14
8.0.230.0000.00916.98
8.0.220.0070.00016.90
8.0.210.0040.00417.03
8.0.200.0030.00317.10
8.0.190.0040.00416.99
8.0.180.0040.00417.07
8.0.170.0070.00016.96
8.0.160.0040.00417.07
8.0.150.0000.00716.92
8.0.140.0030.00316.94
8.0.130.0030.00613.44
8.0.120.0000.00816.81
8.0.110.0050.00217.07
8.0.100.0040.00417.11
8.0.90.0030.00517.02
8.0.80.0090.00617.02
8.0.70.0000.00716.98
8.0.60.0070.00016.95
8.0.50.0040.00417.06
8.0.30.0090.00917.31
8.0.20.0130.00817.40
8.0.10.0070.00017.14
8.0.00.0110.00616.81
7.4.330.0060.00015.08
7.4.320.0030.00316.68
7.4.300.0000.00716.48
7.4.290.0000.00716.71
7.4.280.0000.00716.70
7.4.270.0030.00416.66
7.4.260.0000.00816.55
7.4.250.0000.00716.63
7.4.240.0020.00516.50
7.4.230.0030.00316.75
7.4.220.0190.00316.77
7.4.210.0030.01816.66
7.4.200.0030.00316.40
7.4.160.0080.00816.63
7.4.150.0130.00317.40
7.4.140.0140.00817.86
7.4.130.0130.00616.64
7.4.120.0150.00516.73
7.4.110.0040.01416.58
7.4.100.0120.00916.35
7.4.90.0120.00616.57
7.4.80.0000.01819.39
7.4.70.0080.00816.69
7.4.60.0040.01416.73
7.4.50.0050.00216.43
7.4.40.0150.00916.88
7.4.30.0100.01316.64
7.4.00.0050.00815.00
7.3.330.0030.00313.08
7.3.320.0000.00613.16
7.3.310.0000.00716.18
7.3.300.0050.00216.37
7.3.290.0060.01416.34
7.3.280.0060.01216.36
7.3.270.0100.00717.40
7.3.260.0120.00616.71
7.3.250.0070.01016.46
7.3.240.0140.00816.38
7.3.230.0090.00916.39
7.3.210.0130.00316.39
7.3.200.0110.00616.52
7.3.190.0090.00916.50
7.3.180.0070.01016.64
7.3.170.0100.00716.43
7.3.160.0060.00916.29
7.2.330.0130.00316.82
7.2.320.0090.01516.65
7.2.310.0130.00716.80
7.2.300.0120.00616.82
7.2.290.0120.00916.56
7.2.00.0040.01119.45
7.1.100.0030.01018.03
7.1.70.0030.00617.32
7.1.60.0100.01319.50
7.1.50.0060.01516.98
7.1.00.0070.07322.48
7.0.200.0250.00615.14
7.0.60.0200.06719.95
7.0.50.0100.07317.91
7.0.40.0070.04320.19
7.0.30.0330.03720.02
7.0.20.0100.04720.30
7.0.10.0430.06020.00
7.0.00.0130.06020.11
5.6.280.0000.05320.90
5.6.210.0100.05020.50
5.6.200.0000.04318.15
5.6.190.0100.03720.39
5.6.180.3630.04320.61
5.6.170.0170.06320.40
5.6.160.0030.05720.52
5.6.150.0130.05318.22
5.6.140.0030.04718.12
5.6.130.0100.05718.22
5.6.120.0130.05721.14
5.6.110.0270.06320.98
5.6.100.0230.06721.02
5.6.90.0100.07020.97
5.6.80.0030.08320.38
5.6.70.0070.07020.44
5.5.350.0100.07720.41
5.5.340.0030.08017.95
5.5.330.0030.04020.40
5.5.320.0300.05720.36
5.5.310.0230.03320.41
5.5.300.0030.05017.98
5.5.290.0070.04017.94
5.5.280.0030.08720.88
5.5.270.0100.08720.67
5.5.260.0100.07720.77
5.5.250.0100.08020.46
5.5.240.0070.07720.16
5.4.450.0800.05019.28
5.4.440.0570.05719.61
5.4.430.0670.05719.41
5.4.420.0530.05719.52
5.4.410.0700.07019.34
5.4.400.0500.05719.32
5.4.390.0530.06719.08
5.4.380.0470.05719.07
5.4.370.0600.05318.95
5.4.360.0530.05719.21
5.4.350.0730.04018.77
5.4.340.0570.06019.27
5.4.320.0530.06019.11
5.4.310.0500.06019.25
5.4.300.0270.07718.92
5.4.290.0500.07318.79
5.4.280.0530.05718.81
5.4.270.0470.05719.30
5.4.260.0700.05018.99
5.4.250.0730.07019.23
5.4.240.0570.05718.77
5.4.230.0700.04318.80
5.4.220.0600.06319.27
5.4.210.0670.04719.23
5.4.200.0630.06318.77
5.4.190.0670.07318.94
5.4.180.0770.07019.29
5.4.170.0800.05318.91
5.4.160.0800.05019.17
5.4.150.0700.05318.75
5.4.140.0730.04316.52
5.4.130.0770.06016.52
5.4.120.0570.05716.47
5.4.110.0700.05316.50
5.4.100.0670.05316.50
5.4.90.0630.06716.22
5.4.80.0800.04716.32
5.4.70.0730.07016.50
5.4.60.0400.05016.19
5.4.50.0200.04316.45
5.4.40.0630.06016.19
5.4.30.0730.05016.46
5.4.20.0700.06316.53
5.4.10.0770.05716.15
5.4.00.0770.07315.70

preferences:
58.53 ms | 401 KiB | 5 Q