3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = (new DateTime('2015-10-13'))->diff(new DateTime('1989-01-01')); var_dump($i->format('%y'));

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)
8.3.60.0070.01416.63
8.3.50.0180.00921.99
8.3.40.0070.00718.89
8.3.30.0090.00918.67
8.3.20.0040.00420.33
8.3.10.0080.00021.96
8.3.00.0000.00817.75
8.2.180.0110.00418.66
8.2.170.0100.00322.96
8.2.160.0070.00720.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00417.63
8.2.110.0100.00020.53
8.2.100.0040.00817.93
8.2.90.0000.00819.23
8.2.80.0080.00017.97
8.2.70.0000.00817.63
8.2.60.0060.00317.80
8.2.50.0030.00518.07
8.2.40.0080.00419.11
8.2.30.0000.00720.64
8.2.20.0040.00417.82
8.2.10.0050.00319.85
8.2.00.0000.00817.96
8.1.280.0110.00425.92
8.1.270.0070.00024.66
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0030.00622.64
8.1.230.0090.00319.31
8.1.220.0000.00817.79
8.1.210.0040.00418.77
8.1.200.0060.00317.47
8.1.190.0030.00517.35
8.1.180.0080.00018.10
8.1.170.0030.00518.71
8.1.160.0050.00321.87
8.1.150.0000.00718.90
8.1.140.0070.00019.45
8.1.130.0030.00317.66
8.1.120.0000.00717.64
8.1.110.0040.00717.62
8.1.100.0040.00417.60
8.1.90.0040.00417.59
8.1.80.0070.00017.56
8.1.70.0030.00317.59
8.1.60.0000.00817.55
8.1.50.0050.00517.53
8.1.40.0050.00317.57
8.1.30.0000.00817.75
8.1.20.0000.00817.70
8.1.10.0080.00017.57
8.1.00.0040.00417.50
8.0.300.0040.00418.77
8.0.290.0000.00716.88
8.0.280.0030.00318.46
8.0.270.0000.00717.00
8.0.260.0060.00017.37
8.0.250.0000.00717.09
8.0.240.0050.00317.08
8.0.230.0040.00417.08
8.0.220.0000.00716.91
8.0.210.0040.00417.06
8.0.200.0040.00417.12
8.0.190.0060.00317.09
8.0.180.0000.00717.01
8.0.170.0050.00317.06
8.0.160.0030.00316.87
8.0.150.0000.00716.96
8.0.140.0000.00717.02
8.0.130.0000.00613.31
8.0.120.0050.00316.98
8.0.110.0030.00516.96
8.0.100.0030.00516.88
8.0.90.0040.00416.90
8.0.80.0060.01116.97
8.0.70.0000.00717.09
8.0.60.0080.00016.99
8.0.50.0040.00417.07
8.0.30.0100.00717.25
8.0.20.0110.00917.42
8.0.10.0050.00316.95
8.0.00.0080.01016.80
7.4.330.0000.00515.08
7.4.320.0000.00616.65
7.4.300.0000.00616.50
7.4.290.0110.00016.48
7.4.280.0040.00416.63
7.4.270.0030.00616.53
7.4.260.0030.00316.66
7.4.250.0020.00516.61
7.4.240.0060.00216.63
7.4.230.0030.00316.58
7.4.220.0100.01316.52
7.4.210.0090.00616.76
7.4.200.0000.00816.65
7.4.160.0070.01016.45
7.4.150.0120.00617.40
7.4.140.0120.00617.86
7.4.130.0130.01016.54
7.4.120.0070.01016.49
7.4.110.0140.00316.75
7.4.100.0160.00616.55
7.4.90.0170.00016.75
7.4.80.0060.01919.39
7.4.70.0100.00616.48
7.4.60.0120.00316.68
7.4.50.0000.00716.48
7.4.40.0160.00916.68
7.4.30.0080.01216.60
7.4.00.0100.00615.04
7.3.330.0020.00213.25
7.3.320.0000.00513.25
7.3.310.0050.00216.33
7.3.300.0080.00016.19
7.3.290.0120.00516.30
7.3.280.0080.01016.26
7.3.270.0090.00617.40
7.3.260.0130.00716.29
7.3.250.0130.00916.47
7.3.240.0060.01116.32
7.3.230.0030.01216.43
7.3.210.0070.01016.30
7.3.200.0090.00916.46
7.3.190.0100.00716.30
7.3.180.0070.01016.28
7.3.170.0120.00916.56
7.3.160.0080.00816.54
7.3.120.0100.00715.04
7.3.110.0000.01314.76
7.3.100.0000.01614.87
7.3.90.0060.01214.91
7.3.80.0000.00915.24
7.3.70.0000.01614.91
7.3.60.0100.00314.71
7.3.50.0030.01414.98
7.3.40.0100.00714.77
7.3.30.0110.00414.98
7.3.20.0070.01016.66
7.3.10.0040.01216.67
7.3.00.0120.00316.70
7.2.330.0090.00916.55
7.2.320.0150.00416.67
7.2.310.0130.01016.78
7.2.300.0100.00716.40
7.2.290.0090.00916.52
7.2.240.0030.01014.97
7.2.230.0060.00615.13
7.2.220.0000.01415.38
7.2.210.0040.01114.96
7.2.200.0030.01015.16
7.2.190.0060.00615.14
7.2.180.0070.01015.18
7.2.170.0060.00915.13
7.2.160.0090.00614.72
7.2.150.0030.01016.77
7.2.140.0000.01517.02
7.2.130.0090.00916.68
7.2.120.0030.01316.70
7.2.110.0130.00316.67
7.2.100.0030.01017.07
7.2.90.0060.00916.93
7.2.80.0030.01417.20
7.2.70.0080.00416.92
7.2.60.0090.00716.97
7.2.50.0000.01317.05
7.2.40.0040.01117.10
7.2.30.0080.00817.09
7.2.20.0040.01416.86
7.2.10.0000.01416.92
7.2.00.0020.01318.14
7.1.330.0070.00715.96
7.1.320.0030.01315.88
7.1.310.0090.00015.68
7.1.300.0090.00615.59
7.1.290.0060.00915.68
7.1.280.0030.01315.63
7.1.270.0030.01015.86
7.1.260.0160.00015.70
7.1.250.0040.01215.55
7.1.200.0030.00715.82
7.1.100.0130.00318.26
7.1.70.0040.00417.11
7.1.60.0070.01519.11
7.1.50.0170.02034.76
7.1.00.0130.06722.33
7.0.200.0110.00016.52
7.0.60.0130.08021.69
7.0.50.0030.09017.82
7.0.40.0000.04720.23
7.0.30.0500.06720.17
7.0.20.0230.04320.13
7.0.10.0100.08320.09
7.0.00.0030.04720.16
5.6.280.0000.03721.08
5.6.210.0100.06020.48
5.6.200.0070.06018.18
5.6.190.0030.04720.33
5.6.180.0330.04720.45
5.6.170.0230.05320.38
5.6.160.0170.08020.41
5.6.150.0030.06718.09
5.6.140.0070.08318.17
5.6.130.0100.06318.09
5.6.120.0170.07021.02
5.6.110.0100.08321.00
5.6.100.0130.07020.98
5.6.90.0030.04321.12
5.6.80.0070.04720.50
5.5.350.0130.08320.40
5.5.340.0100.06018.02
5.5.330.0030.08720.23
5.5.320.0200.04320.50
5.5.310.0370.07020.20
5.5.300.0000.04717.95
5.5.290.0030.07717.89
5.5.280.0070.05020.75
5.5.270.0070.08320.68
5.5.260.0100.07320.83
5.5.250.0070.08320.68
5.5.240.0200.05020.15
5.4.450.0270.04719.42
5.4.440.0400.05019.50
5.4.430.0300.04019.21
5.4.420.0370.03719.48
5.4.410.0400.05019.36
5.4.400.0500.06719.18
5.4.390.0300.04718.87
5.4.380.0430.05719.04
5.4.370.0500.06319.17
5.4.360.0400.03719.30
5.4.350.0300.05019.14
5.4.340.0400.07319.00
5.4.320.0430.06319.06
5.4.310.0300.04719.04
5.4.300.0400.06319.16
5.4.290.0430.06019.01
5.4.280.0470.06719.19
5.4.270.0530.06319.17
5.4.260.0500.06019.00
5.4.250.0400.07318.92
5.4.240.0330.03719.26
5.4.230.0430.04719.12
5.4.220.0430.03719.08
5.4.210.0570.03719.25
5.4.200.0430.07019.03
5.4.190.0330.04319.07
5.4.180.0370.03718.95
5.4.170.0400.06319.07
5.4.160.0330.04318.96
5.4.150.0230.04318.91
5.4.140.0330.05016.49
5.4.130.0430.07016.47
5.4.120.0600.05316.18
5.4.110.0630.03716.38
5.4.100.0570.04716.21
5.4.90.0330.04016.40

preferences:
45.73 ms | 401 KiB | 5 Q