3v4l.org

run code in 300+ PHP versions simultaneously
<?php $from_date = "2014-02-28"; $to_date = "2014-05-16"; $datetime1 = new DateTime($from_date); $datetime2 = new DateTime($to_date); $interval = $datetime1->diff($datetime2); var_export($interval); echo date_default_timezone_get();

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)
8.3.40.0040.01218.96
8.3.30.0080.00819.09
8.3.20.0090.00920.39
8.3.10.0070.01123.42
8.3.00.0070.00319.38
8.2.170.0040.01122.96
8.2.160.0100.00320.35
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0000.00926.16
8.2.120.0030.00622.23
8.2.110.0060.00322.11
8.2.100.0040.00817.91
8.2.90.0080.00019.30
8.2.80.0030.00517.97
8.2.70.0000.00917.75
8.2.60.0030.00618.03
8.2.50.0030.00518.07
8.2.40.0040.00419.91
8.2.30.0040.00418.32
8.2.20.0070.00017.74
8.2.10.0040.00417.99
8.2.00.0050.00317.73
8.1.270.0090.00023.96
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0070.00323.84
8.1.230.0100.00019.04
8.1.220.0000.00717.78
8.1.210.0080.00018.77
8.1.200.0000.00917.25
8.1.190.0060.00317.48
8.1.180.0000.00818.10
8.1.170.0080.00018.68
8.1.160.0040.00421.99
8.1.150.0040.00418.77
8.1.140.0000.00717.49
8.1.130.0000.00717.91
8.1.120.0070.00017.52
8.1.110.0030.00517.58
8.1.100.0000.00717.48
8.1.90.0000.00717.50
8.1.80.0040.00417.57
8.1.70.0030.00317.55
8.1.60.0060.00317.69
8.1.50.0070.00017.41
8.1.40.0060.00317.46
8.1.30.0000.01117.62
8.1.20.0000.00817.76
8.1.10.0060.00317.57
8.1.00.0030.00617.58
8.0.300.0000.00718.77
8.0.290.0040.00417.16
8.0.280.0000.00718.53
8.0.270.0000.00717.34
8.0.260.0030.00317.35
8.0.250.0000.00717.23
8.0.240.0030.00617.21
8.0.230.0000.00716.96
8.0.220.0070.00016.92
8.0.210.0040.00417.00
8.0.200.0000.00717.11
8.0.190.0000.00717.13
8.0.180.0030.00616.88
8.0.170.0000.00817.07
8.0.160.0000.00716.92
8.0.150.0040.00417.05
8.0.140.0040.00416.95
8.0.130.0000.00613.47
8.0.120.0080.00016.98
8.0.110.0040.00416.93
8.0.100.0030.00517.09
8.0.90.0020.00516.87
8.0.80.0090.00617.05
8.0.70.0040.00417.01
8.0.60.0040.00416.83
8.0.50.0000.00716.92
8.0.30.0090.00917.30
8.0.20.0130.00617.41
8.0.10.0000.00817.15
8.0.00.0120.00716.78
7.4.330.0060.00015.00
7.4.320.0000.00616.54
7.4.300.0000.00716.73
7.4.290.0000.00716.51
7.4.280.0040.00416.59
7.4.270.0000.00716.61
7.4.260.0050.00316.63
7.4.250.0060.00316.66
7.4.240.0000.00716.68
7.4.230.0000.00716.68
7.4.220.0150.00916.71
7.4.210.0050.01116.66
7.4.200.0040.00416.75
7.4.190.0000.00716.54
7.4.160.0090.00616.46
7.4.150.0110.00717.40
7.4.140.0030.01417.86
7.4.130.0140.00316.66
7.4.120.0170.00316.65
7.4.110.0130.00616.53
7.4.100.0100.00716.46
7.4.90.0070.01016.36
7.4.80.0090.00919.39
7.4.70.0110.01016.52
7.4.60.0080.00816.25
7.4.50.0020.00516.41
7.4.40.0040.01216.75
7.4.30.0110.00516.68
7.4.00.0040.01115.25
7.3.330.0030.00313.18
7.3.320.0000.00613.11
7.3.310.0000.00716.42
7.3.300.0030.00316.28
7.3.290.0100.00316.29
7.3.280.0070.01116.34
7.3.270.0060.01017.40
7.3.260.0070.01016.25
7.3.250.0170.00416.47
7.3.240.0170.00316.41
7.3.230.0070.01416.39
7.3.210.0060.01216.54
7.3.200.0060.01319.39
7.3.190.0090.01216.54
7.3.180.0000.01516.65
7.3.170.0100.00716.39
7.3.160.0140.00416.44
7.3.120.0060.01214.91
7.3.10.0060.00916.62
7.3.00.0110.00716.80
7.2.330.0060.01116.44
7.2.320.0160.00616.89
7.2.310.0090.00916.77
7.2.300.0080.00816.65
7.2.290.0030.02016.81
7.2.130.0070.01016.91
7.2.120.0130.01016.71
7.2.110.0090.00616.84
7.2.100.0000.01316.84
7.2.90.0070.01016.91
7.2.80.0030.01316.86
7.2.70.0150.00617.01
7.2.60.0010.01116.84
7.2.50.0110.00316.84
7.2.40.0160.00416.77
7.2.30.0130.00916.66
7.2.20.0040.01116.98
7.2.10.0100.00716.89
7.2.00.0020.01418.30
7.1.250.0030.00615.95
7.1.200.0070.00015.98
7.1.100.0060.00917.96
7.1.70.0060.00317.26
7.1.60.0110.01419.46
7.1.50.0090.01216.81
7.1.00.0000.08022.44
7.0.200.0000.00816.55
7.0.140.0000.07722.20
7.0.100.0070.03319.99
7.0.90.0070.04019.93
7.0.80.0130.04719.88
7.0.70.0170.03720.02
7.0.60.0070.03719.95
7.0.50.0100.04320.32
7.0.40.0030.04720.14
7.0.30.0070.04020.04
7.0.20.0100.04020.11
7.0.10.0100.08320.14
7.0.00.0130.07320.18
5.6.280.0000.07721.02
5.6.250.0030.04020.64
5.6.240.0070.03720.63
5.6.230.0100.03720.56
5.6.220.0000.05020.49
5.6.210.0000.04320.75
5.6.200.0000.04320.95
5.6.190.0070.04721.05
5.6.180.0030.05321.08
5.6.170.0030.04321.02
5.6.160.0100.05720.96
5.6.150.0030.08021.03
5.6.140.0100.07321.05
5.6.130.0030.08321.13
5.6.120.0030.07721.03
5.6.110.0070.06020.99
5.6.100.0130.07021.02
5.6.90.0030.08320.91
5.6.80.0130.04020.29
5.6.70.0070.07720.43
5.6.60.0100.07320.45
5.6.50.0030.04720.40
5.6.40.0170.06020.30
5.6.30.0130.06020.43
5.6.20.0070.07720.37
5.6.10.0100.08020.46
5.6.00.0100.07720.37
5.5.380.0130.05020.53
5.5.370.0100.03320.39
5.5.360.0030.04020.44
5.5.350.0070.03720.33
5.5.340.0030.04020.87
5.5.330.0000.04720.86
5.5.320.0030.04320.82
5.5.310.0170.07020.83
5.5.300.0170.05020.79
5.5.290.0070.08020.91
5.5.280.0030.08320.86
5.5.270.0130.06720.90
5.5.260.0030.07020.88
5.5.250.0100.07320.45
5.5.240.0100.05320.28
5.5.230.0100.07320.21
5.5.220.0100.07720.28
5.5.210.0070.07320.24
5.5.200.0030.08720.17
5.5.190.0200.06720.11
5.5.180.0030.08320.27
5.5.160.0130.05320.25
5.5.150.0100.08020.25
5.5.140.0070.04720.13
5.5.130.0030.07320.21
5.5.120.0100.07720.25
5.5.110.0070.08320.12
5.5.100.0100.06320.09
5.5.90.0200.06020.14
5.5.80.0100.07320.16
5.5.70.0000.08020.03
5.5.60.0100.04320.05
5.5.50.0000.04320.14
5.5.40.0100.07320.03
5.5.30.0100.05320.02
5.5.20.0100.07019.99
5.5.10.0070.06719.95
5.5.00.0070.06020.02
5.4.450.0100.06719.56
5.4.440.0030.05019.45
5.4.430.0130.08719.22
5.4.420.0030.07019.29
5.4.410.0070.04319.10
5.4.400.0130.07319.07
5.4.390.0070.07018.82
5.4.380.0070.07019.14
5.4.370.0130.06719.12
5.4.360.0070.04319.23
5.4.350.0130.07019.04
5.4.340.0070.08019.05
5.4.320.0100.07318.97
5.4.310.0030.07019.12
5.4.300.0030.07319.09
5.4.290.0070.07319.03
5.4.280.0070.07718.76
5.4.270.0170.06719.11
5.4.260.0130.07018.89
5.4.250.0070.07318.75
5.4.240.0170.06318.89
5.4.230.0030.06719.03
5.4.220.0030.04019.05
5.4.210.0100.07318.97
5.4.200.0000.07318.78
5.4.190.0130.07019.06
5.4.180.0070.07718.80
5.4.170.0030.08319.07
5.4.160.0070.07019.00
5.4.150.0030.04719.05
5.4.140.0070.04716.38
5.4.130.0130.06016.27
5.4.120.0000.04716.27
5.4.110.0000.05016.32
5.4.100.0130.06716.29
5.4.90.0070.06716.48
5.4.80.0000.05016.34
5.4.70.0130.06716.25
5.4.60.0100.07016.24
5.4.50.0130.06716.44
5.4.40.0100.06716.36
5.4.30.0130.06316.30
5.4.20.0200.05716.42
5.4.10.0100.07016.30
5.4.00.0070.06315.46
5.3.290.0070.07314.52
5.3.280.0100.04014.47
5.3.270.0070.06014.54
5.3.260.0070.04314.60
5.3.250.0070.07314.59
5.3.240.0030.08014.55
5.3.230.0000.08014.59
5.3.220.0130.07014.56
5.3.210.0070.08014.53
5.3.200.0030.07714.42
5.3.190.0130.06714.55
5.3.180.0130.06014.41
5.3.170.0070.07014.56
5.3.160.0070.05014.55
5.3.150.0070.07014.55
5.3.140.0030.06314.52
5.3.130.0130.07314.39
5.3.120.0230.05314.39
5.3.110.0170.04014.53
5.3.100.0070.07314.03
5.3.90.0030.05314.01
5.3.80.0070.03313.98
5.3.70.0030.05713.95
5.3.60.0100.07313.98
5.3.50.0130.06013.91
5.3.40.0130.06713.91
5.3.30.0030.07313.90
5.3.20.0070.06313.64
5.3.10.0130.06713.59
5.3.00.0070.03713.61
5.2.170.0100.05311.21
5.2.160.0000.04011.14
5.2.150.0070.06010.98
5.2.140.0030.05710.99
5.2.130.0070.06311.15
5.2.120.0070.06011.12
5.2.110.0030.05310.94
5.2.100.0030.05711.10
5.2.90.0070.04310.92
5.2.80.0070.06011.01
5.2.70.0070.06310.94
5.2.60.0100.03010.97
5.2.50.0070.06311.04
5.2.40.0130.05311.05
5.2.30.0070.04711.03
5.2.20.0100.05710.95
5.2.10.0030.05710.86
5.2.00.0070.05310.77
5.1.60.0070.05310.77
5.1.50.0130.04710.77
5.1.40.0000.05310.77
5.1.30.0030.05710.77
5.1.20.0030.02710.77
5.1.10.0070.03710.77
5.1.00.0100.04710.77
5.0.50.0000.04310.77
5.0.40.0030.04010.77
5.0.30.0030.06310.77
5.0.20.0070.03010.77
5.0.10.0030.02310.77
5.0.00.0000.06010.77
4.4.90.0030.03710.77
4.4.80.0030.03310.77
4.4.70.0030.03310.77
4.4.60.0000.03710.77
4.4.50.0030.03010.77
4.4.40.0030.03010.77
4.4.30.0070.01310.77
4.4.20.0000.03710.77
4.4.10.0070.02710.77
4.4.00.0000.04310.77
4.3.110.0070.02310.77
4.3.100.0000.02010.77
4.3.90.0030.03010.77
4.3.80.0030.02710.77
4.3.70.0030.02310.77
4.3.60.0000.02010.77
4.3.50.0170.03010.77
4.3.40.0030.04710.77
4.3.30.0100.02710.77
4.3.20.0000.02710.77
4.3.10.0000.03710.77
4.3.00.0000.02710.77

preferences:
43.74 ms | 400 KiB | 5 Q