3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_default_timezone_set('America/Los_Angeles'); $now = new Datetime("2013-04-09 23:45:15","UTC"); $lv = new Datetime("2013-04-09 23:44:21"); $interval = $now->diff($lv,true); print_r($lv); print_r($interval);

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)
8.3.40.0110.00418.81
8.3.30.0070.01419.00
8.3.20.0040.00420.31
8.3.10.0080.00022.09
8.3.00.0050.00322.48
8.2.170.0100.00322.96
8.2.160.0070.00720.81
8.2.150.0120.00624.18
8.2.140.0000.00924.66
8.2.130.0060.00326.16
8.2.120.0040.00419.27
8.2.110.0030.00622.11
8.2.100.0080.00419.64
8.2.90.0040.00419.05
8.2.80.0000.00819.48
8.2.70.0070.00317.63
8.2.60.0040.00417.80
8.2.50.0050.00318.07
8.2.40.0000.00818.21
8.2.30.0030.00617.87
8.2.20.0030.00517.59
8.2.10.0030.00617.68
8.2.00.0070.00017.64
8.1.270.0000.00823.82
8.1.260.0060.00326.35
8.1.250.0140.00328.09
8.1.240.0060.00623.71
8.1.230.0110.00019.05
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0030.00617.21
8.1.190.0040.00417.51
8.1.180.0080.00018.10
8.1.170.0060.00318.56
8.1.160.0070.00021.95
8.1.150.0040.00418.53
8.1.140.0040.00417.42
8.1.130.0000.00717.76
8.1.120.0030.00517.36
8.1.110.0000.00717.27
8.1.100.0000.00717.38
8.1.90.0000.00717.29
8.1.80.0030.00317.46
8.1.70.0030.00317.29
8.1.60.0060.00317.39
8.1.50.0000.00917.45
8.1.40.0030.00517.36
8.1.30.0040.00417.54
8.1.20.0030.00517.50
8.1.10.0050.00217.49
8.1.00.0040.00417.45
8.0.300.0040.00418.77
8.0.290.0040.00417.05
8.0.280.0000.00818.38
8.0.270.0000.00716.75
8.0.260.0030.00316.93
8.0.250.0030.00316.91
8.0.240.0050.00217.08
8.0.230.0070.00017.00
8.0.220.0030.00517.00
8.0.210.0030.00316.97
8.0.200.0050.00317.04
8.0.190.0040.00417.02
8.0.180.0000.00816.88
8.0.170.0000.00916.94
8.0.160.0050.00216.82
8.0.150.0000.00716.81
8.0.140.0030.00316.80
8.0.130.0000.00613.39
8.0.120.0040.00416.95
8.0.110.0070.00016.88
8.0.100.0000.00716.99
8.0.90.0000.00717.04
8.0.80.0070.01116.89
8.0.70.0040.00417.00
8.0.60.0000.00716.99
8.0.50.0070.00016.83
8.0.30.0120.00817.11
8.0.20.0090.00917.40
8.0.10.0070.00017.19
8.0.00.0080.01216.63
7.4.330.0050.00015.03
7.4.320.0060.00016.30
7.4.300.0030.00316.56
7.4.290.0030.00316.41
7.4.280.0030.00316.50
7.4.270.0040.00416.54
7.4.260.0000.00716.41
7.4.250.0000.00716.47
7.4.240.0030.00516.39
7.4.230.0000.00816.44
7.4.220.0120.00416.43
7.4.210.0050.01116.44
7.4.200.0050.00216.55
7.4.190.0030.00316.64
7.4.160.0140.00316.36
7.4.150.0120.00617.40
7.4.140.0130.01017.86
7.4.130.0130.00516.45
7.4.120.0080.00716.42
7.4.110.0100.00716.65
7.4.100.0060.01216.42
7.4.90.0140.02516.43
7.4.80.0100.00719.39
7.4.70.0030.01416.79
7.4.60.0030.01416.47
7.4.50.0020.00216.34
7.4.40.0070.00722.77
7.4.30.0070.01116.52
7.4.00.0000.01414.94
7.3.330.0060.00013.07
7.3.320.0020.00213.17
7.3.310.0060.00316.35
7.3.300.0000.00616.28
7.3.290.0110.01016.30
7.3.280.0060.01116.24
7.3.270.0000.01717.40
7.3.260.0090.01216.43
7.3.250.0100.00716.36
7.3.240.0120.00916.37
7.3.230.0030.01716.53
7.3.210.0100.00716.38
7.3.200.0120.00519.39
7.3.190.0180.00416.24
7.3.180.0100.00616.34
7.3.170.0060.01016.41
7.3.160.0090.01216.41
7.3.120.0030.01115.04
7.2.330.0110.00716.71
7.2.320.0070.01616.34
7.2.310.0170.00416.68
7.2.300.0150.00816.66
7.2.290.0060.00916.58
7.2.60.0030.01017.05
7.2.00.0000.01119.36
7.1.200.0150.00415.82
7.1.70.0040.01117.19
7.1.60.0100.00317.07
7.1.50.0180.00634.50
7.1.00.0000.08022.51
7.0.200.0030.01316.69
7.0.140.0100.06721.95
7.0.100.0500.08720.02
7.0.90.0470.08319.99
7.0.80.0100.05319.90
7.0.70.0500.05020.14
7.0.60.0530.06719.97
7.0.50.0500.08020.34
7.0.40.0070.08319.95
7.0.30.0130.07720.10
7.0.20.0070.08320.06
7.0.10.0100.07020.07
7.0.00.0030.08020.09
5.6.280.0000.07720.98
5.6.250.0000.05720.69
5.6.240.0100.08020.64
5.6.230.0130.07320.54
5.6.220.0070.08720.59
5.6.210.0070.08320.58
5.6.200.0230.05321.05
5.6.190.0070.08321.01
5.6.180.0070.06321.02
5.6.170.0100.07321.09
5.6.160.0100.07021.02
5.6.150.0200.06321.07
5.6.140.0170.06721.13
5.6.130.0100.07021.07
5.6.120.0000.08020.95
5.6.110.0070.07721.05
5.6.100.0100.03721.02
5.6.90.0130.07721.02
5.6.80.0030.08020.30
5.6.70.0100.07720.42
5.6.60.0030.07720.43
5.6.50.0000.08320.43
5.6.40.0030.08020.43
5.6.30.0100.08020.38
5.6.20.0170.06020.37
5.6.10.0070.04020.47
5.6.00.0100.03720.40
5.5.380.0070.08020.32
5.5.370.0070.06320.36
5.5.360.0030.04720.41
5.5.350.0130.04720.41
5.5.340.0030.08320.81
5.5.330.0100.08320.84
5.5.320.0030.08020.86
5.5.310.0030.08720.87
5.5.300.0100.07020.79
5.5.290.0070.06020.83
5.5.280.0070.08320.73
5.5.270.0100.07720.61
5.5.260.0070.06020.85
5.5.250.0170.06320.64
5.5.240.0070.05020.21
5.5.230.0070.08020.16
5.5.220.0100.07720.29
5.5.210.0030.07720.24
5.5.200.0030.07720.24
5.5.190.0130.07020.21
5.5.180.0170.07020.22
5.5.160.0130.07320.26
5.5.150.0030.05020.24
5.5.140.0100.07720.15
5.5.130.0100.07720.12
5.5.120.0030.06020.20
5.5.110.0100.07720.24
5.5.100.0030.06020.18
5.5.90.0100.04320.16
5.5.80.0030.04720.07
5.5.70.0030.08020.10
5.5.60.0130.05320.05
5.5.50.0030.08020.03
5.5.40.0070.06320.05
5.5.30.0070.08019.92
5.5.20.0100.07020.05
5.5.10.0170.07020.12
5.5.00.0070.07720.02
5.4.450.0270.06319.23
5.4.440.0070.07319.53
5.4.430.0030.07319.39
5.4.420.0100.07019.45
5.4.410.0070.07019.32
5.4.400.0130.06319.04
5.4.390.0030.07719.18
5.4.380.0100.07318.85
5.4.370.0130.05319.18
5.4.360.0070.05018.90
5.4.350.0100.07319.18
5.4.340.0130.07318.88
5.4.320.0070.08018.95
5.4.310.0130.03018.95
5.4.300.0030.07718.88
5.4.290.0030.07719.18
5.4.280.0030.08318.89
5.4.270.0030.08019.05
5.4.260.0070.08019.04
5.4.250.0130.06719.22
5.4.240.0030.08018.94
5.4.230.0030.04019.16
5.4.220.0030.07718.94
5.4.210.0000.07719.02
5.4.200.0200.07318.94
5.4.190.0070.04018.87
5.4.180.0000.08019.03
5.4.170.0030.07019.02
5.4.160.0070.08019.02
5.4.150.0100.07319.14
5.4.140.0030.07716.42
5.4.130.0070.07316.43
5.4.120.0000.06716.49
5.4.110.0070.06316.63
5.4.100.0030.04316.48
5.4.90.0170.05316.42
5.4.80.0100.03716.49
5.4.70.0070.03316.43
5.4.60.0030.04316.39
5.4.50.0030.03316.29
5.4.40.0000.03716.46
5.4.30.0070.03316.39
5.4.20.0000.03716.40
5.4.10.0070.03316.43
5.4.00.0030.03315.89
5.3.290.0130.06714.58
5.3.280.0000.04314.63
5.3.270.0100.07014.59
5.3.260.0100.07314.58
5.3.250.0100.07014.59
5.3.240.0100.06714.61
5.3.230.0000.06014.66
5.3.220.0100.06314.68
5.3.210.0030.07014.67
5.3.200.0030.04314.70
5.3.190.0030.06714.70
5.3.180.0000.07014.67
5.3.170.0030.03714.55
5.3.160.0070.04014.63
5.3.150.0070.03314.70
5.3.140.0070.06014.56
5.3.130.0030.04014.52
5.3.120.0000.04014.56
5.3.110.0000.04314.54
5.3.100.0030.03714.01
5.3.90.0070.05314.05
5.3.80.0070.04713.99
5.3.70.0000.03714.08
5.3.60.0100.03014.01
5.3.50.0000.03714.06
5.3.40.0000.05014.05
5.3.30.0100.07014.00
5.3.20.0030.07313.75
5.3.10.0030.05313.71
5.3.00.0100.07313.62
5.2.170.0000.03311.07
5.2.160.0000.03711.19
5.2.150.0000.03311.27
5.2.140.0070.05711.21
5.2.130.0030.05011.20
5.2.120.0070.05710.98
5.2.110.0000.06711.11
5.2.100.0070.02711.20
5.2.90.0030.03011.11
5.2.80.0070.03711.11
5.2.70.0070.04711.21
5.2.60.0030.03311.11
5.2.50.0000.03711.04
5.2.40.0100.02711.11
5.2.30.0030.02711.04
5.2.20.0030.02710.94
5.2.10.0070.02310.72
5.2.00.0000.04710.74
5.1.60.0070.0209.99
5.1.50.0000.05710.06
5.1.40.0070.0209.98
5.1.30.0030.02310.28
5.1.20.0030.02310.37
5.1.10.0030.0239.89
5.1.00.0000.02710.13
5.0.50.0000.0238.66
5.0.40.0030.0178.66
5.0.30.0000.0338.66
5.0.20.0000.0278.66
5.0.10.0000.0208.66
5.0.00.0000.0308.66
4.4.90.0000.0278.66
4.4.80.0030.0238.66
4.4.70.0000.0178.66
4.4.60.0000.0178.66
4.4.50.0000.0178.66
4.4.40.0000.0238.66
4.4.30.0000.0178.66
4.4.20.0030.0208.66
4.4.10.0000.0208.66
4.4.00.0030.0238.66
4.3.110.0000.0178.66
4.3.100.0000.0208.66
4.3.90.0000.0178.66
4.3.80.0030.0238.66
4.3.70.0000.0178.66
4.3.60.0070.0138.66
4.3.50.0030.0138.66
4.3.40.0030.0238.66
4.3.30.0000.0178.66
4.3.20.0000.0178.66
4.3.10.0030.0138.66
4.3.00.0000.0138.66

preferences:
33.89 ms | 400 KiB | 5 Q