3v4l.org

run code in 300+ PHP versions simultaneously
<?php $di = (new DateTime('2012-10-20'))->diff(new DateTime('2012-12-10')); print_r($di); print_r((new DateTime('2015-09-30'))->add($di));

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)
8.3.60.0110.00716.37
8.3.50.0130.01121.94
8.3.40.0070.00718.88
8.3.30.0080.00818.46
8.3.20.0070.00020.39
8.3.10.0040.00421.94
8.3.00.0000.00819.85
8.2.180.0030.01318.66
8.2.170.0070.00722.96
8.2.160.0170.00320.41
8.2.150.0040.00424.18
8.2.140.0050.00224.66
8.2.130.0040.00419.30
8.2.120.0080.00026.35
8.2.110.0030.00621.06
8.2.100.0080.00417.78
8.2.90.0000.00819.17
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0110.00018.05
8.2.50.0030.00518.07
8.2.40.0000.00822.38
8.2.30.0070.00020.74
8.2.20.0060.00317.78
8.2.10.0000.00818.16
8.2.00.0000.00718.03
8.1.280.0140.00025.92
8.1.270.0120.00620.28
8.1.260.0000.00728.09
8.1.250.0080.00028.09
8.1.240.0040.00422.19
8.1.230.0110.00017.64
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.48
8.1.190.0000.00917.23
8.1.180.0060.00318.10
8.1.170.0050.00318.62
8.1.160.0000.00720.77
8.1.150.0000.00718.82
8.1.140.0000.00819.51
8.1.130.0040.00417.59
8.1.120.0040.00417.48
8.1.110.0000.01017.61
8.1.100.0040.00417.48
8.1.90.0050.00317.54
8.1.80.0080.00017.46
8.1.70.0040.00417.45
8.1.60.0080.00417.70
8.1.50.0040.00417.50
8.1.40.0080.00017.59
8.1.30.0040.00417.73
8.1.20.0000.00917.64
8.1.10.0000.00817.56
8.1.00.0000.00817.57
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0070.00018.38
8.0.270.0030.00317.18
8.0.260.0030.00317.14
8.0.250.0030.00316.96
8.0.240.0070.00017.07
8.0.230.0070.00416.96
8.0.220.0000.00716.94
8.0.210.0000.00716.93
8.0.200.0030.00317.10
8.0.190.0080.00317.11
8.0.180.0000.00717.12
8.0.170.0000.00716.96
8.0.160.0020.00517.05
8.0.150.0030.00417.04
8.0.140.0000.00716.97
8.0.130.0050.00013.39
8.0.120.0000.00816.98
8.0.110.0070.00016.94
8.0.100.0050.00317.09
8.0.90.0070.00016.91
8.0.80.0090.00616.98
8.0.70.0070.00017.01
8.0.60.0040.00417.02
8.0.50.0000.00816.81
8.0.30.0120.00617.14
8.0.20.0100.00817.40
8.0.10.0000.00817.04
8.0.00.0110.00816.83
7.4.330.0000.00516.81
7.4.320.0060.00016.48
7.4.300.0030.00316.59
7.4.290.0030.00316.68
7.4.280.0050.00316.65
7.4.270.0030.00316.63
7.4.260.0070.00016.56
7.4.250.0080.00016.65
7.4.240.0070.00016.64
7.4.230.0000.00716.58
7.4.220.0060.01016.70
7.4.210.0100.01016.76
7.4.200.0050.00216.68
7.4.160.0060.00916.53
7.4.150.0110.00717.40
7.4.140.0110.01117.86
7.4.130.0070.01316.64
7.4.120.0060.01316.52
7.4.110.0070.01116.61
7.4.100.0100.00716.63
7.4.90.0030.01316.44
7.4.80.0120.00819.39
7.4.70.0110.00516.61
7.4.60.0090.00916.69
7.4.50.0030.00916.46
7.4.40.0110.01116.45
7.4.30.0120.00416.83
7.4.00.0070.00815.24
7.3.330.0050.00013.16
7.3.320.0030.00313.11
7.3.310.0000.00816.21
7.3.300.0000.00716.12
7.3.290.0060.00816.27
7.3.280.0080.00616.31
7.3.270.0160.00717.40
7.3.260.0070.01016.38
7.3.250.0100.00916.35
7.3.240.0100.00816.43
7.3.230.0060.01216.39
7.3.210.0060.01216.58
7.3.200.0160.00016.77
7.3.190.0080.01116.50
7.3.180.0100.00616.52
7.3.170.0130.01016.41
7.3.160.0130.00316.40
7.3.120.0060.01115.02
7.3.110.0110.00814.80
7.3.100.0020.01614.94
7.3.90.0080.00514.85
7.3.80.0080.00514.77
7.3.70.0050.01214.70
7.3.60.0050.01014.94
7.3.50.0090.00714.69
7.3.40.0080.00515.00
7.3.30.0080.00614.95
7.3.20.0030.01416.59
7.3.10.0090.00516.54
7.3.00.0080.00716.43
7.2.330.0120.00616.46
7.2.320.0130.01016.69
7.2.310.0070.01016.54
7.2.300.0130.00416.64
7.2.290.0120.00616.78
7.2.250.0040.01415.23
7.2.240.0030.01415.18
7.2.230.0020.01614.97
7.2.220.0060.00814.99
7.2.210.0040.01215.18
7.2.200.0070.00515.06
7.2.190.0080.00814.98
7.2.180.0080.00714.96
7.2.170.0070.00715.11
7.2.160.0030.01315.07
7.2.150.0100.00616.89
7.2.140.0120.00316.91
7.2.130.0070.00916.71
7.2.120.0090.01116.73
7.2.110.0120.00816.67
7.2.100.0090.01017.06
7.2.90.0100.00716.86
7.2.80.0090.00716.99
7.2.70.0120.00816.72
7.2.60.0080.00916.76
7.2.50.0060.01316.92
7.2.40.0050.01016.99
7.2.30.0110.00616.85
7.2.20.0150.00516.87
7.2.10.0060.01016.73
7.2.00.0090.00817.58
7.1.330.0050.00915.89
7.1.320.0020.01015.91
7.1.310.0080.00715.80
7.1.300.0080.00515.74
7.1.290.0050.00715.85
7.1.280.0040.00715.81
7.1.270.0060.00915.76
7.1.260.0090.00615.96
7.1.250.0100.00715.69
7.1.200.0040.01115.75
7.1.100.0040.00717.74
7.1.70.0030.00317.15
7.1.60.0130.01019.52
7.1.50.0070.01717.18
7.1.00.0100.07022.33
7.0.200.0030.00616.91
7.0.60.0070.08019.89
7.0.50.0100.03717.80
7.0.40.0070.05020.07
7.0.30.0270.06720.00
7.0.20.0130.05020.04
7.0.10.0030.04320.09
7.0.00.0130.07720.19
5.6.280.0000.03321.02
5.6.210.0000.04320.71
5.6.200.0100.07318.22
5.6.190.0000.09320.27
5.6.180.0370.04720.35
5.6.170.0300.04320.62
5.6.160.0100.08020.47
5.6.150.0100.06018.21
5.6.140.0070.08318.18
5.6.130.0070.05718.18
5.6.120.0030.09021.02
5.6.110.0100.08021.01
5.6.100.0130.07720.95
5.6.90.0130.08021.02
5.6.80.0100.08020.35
5.5.350.0170.08720.49
5.5.340.0070.08017.98
5.5.330.0070.04320.23
5.5.320.0530.07020.29
5.5.310.0100.05020.20
5.5.300.0030.08717.98
5.5.290.0070.08017.89
5.5.280.0100.06320.87
5.5.270.0070.05720.95
5.5.260.0030.07320.72
5.5.250.0070.04720.61
5.5.240.0170.08020.28

preferences:
61.38 ms | 401 KiB | 5 Q