3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = new DateTime('2015-11-09'); $then = new DateTime('2016-03-31'); echo date_diff($now, $then);

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)
8.3.60.0140.00316.75
8.3.50.0090.01321.84
8.3.40.0110.00419.11
8.3.30.0120.00318.79
8.3.20.0040.00420.30
8.3.10.0000.00823.42
8.3.00.0050.00519.51
8.2.180.0090.00616.75
8.2.170.0000.01422.96
8.2.160.0030.01022.30
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0030.00617.88
8.2.120.0080.00026.35
8.2.110.0060.00322.12
8.2.100.0040.00818.03
8.2.90.0000.00819.17
8.2.80.0040.00418.00
8.2.70.0060.00317.75
8.2.60.0050.00318.03
8.2.50.0080.00018.07
8.2.40.0090.00019.41
8.2.30.0050.00220.66
8.2.20.0060.00317.99
8.2.10.0080.00018.11
8.2.00.0000.00718.01
8.1.280.0080.00625.92
8.1.270.0090.00023.96
8.1.260.0060.00328.09
8.1.250.0070.00028.09
8.1.240.0060.00322.74
8.1.230.0080.00419.17
8.1.220.0040.00417.79
8.1.210.0060.00318.77
8.1.200.0030.00617.47
8.1.190.0030.00517.35
8.1.180.0050.00318.10
8.1.170.0050.00318.71
8.1.160.0000.00721.86
8.1.150.0070.00018.84
8.1.140.0040.00419.57
8.1.130.0000.00717.73
8.1.120.0020.00517.64
8.1.110.0000.00717.42
8.1.100.0040.00417.63
8.1.90.0000.00717.55
8.1.80.0080.00017.57
8.1.70.0070.00017.56
8.1.60.0070.00017.60
8.1.50.0000.00917.71
8.1.40.0060.00317.63
8.1.30.0030.00517.78
8.1.20.0000.00817.61
8.1.10.0080.00017.71
8.1.00.0080.00417.73
8.0.300.0040.00418.77
8.0.290.0030.00516.88
8.0.280.0080.00018.38
8.0.270.0030.00317.19
8.0.260.0000.00717.32
8.0.250.0070.00017.14
8.0.240.0060.00317.11
8.0.230.0070.00017.04
8.0.220.0000.00716.96
8.0.210.0000.00717.05
8.0.200.0040.00417.16
8.0.190.0040.00417.05
8.0.180.0050.00317.01
8.0.170.0040.00417.16
8.0.160.0000.00717.10
8.0.150.0080.00017.04
8.0.140.0030.00316.92
8.0.130.0060.00013.33
8.0.120.0040.00416.97
8.0.110.0040.00416.98
8.0.100.0050.00217.08
8.0.90.0050.00317.10
8.0.80.0050.01017.05
8.0.70.0000.00817.07
8.0.60.0070.00016.96
8.0.50.0040.00417.12
8.0.30.0120.00417.06
8.0.20.0110.00817.40
8.0.10.0070.00017.24
8.0.00.0050.01616.86
7.4.330.0030.00316.70
7.4.320.0030.00316.51
7.4.300.0000.00616.73
7.4.290.0040.00416.64
7.4.280.0040.00416.62
7.4.270.0030.00316.64
7.4.260.0070.00016.63
7.4.250.0040.00416.68
7.4.240.0020.00516.68
7.4.230.0040.00416.80
7.4.220.0060.01616.65
7.4.210.0080.00516.75
7.4.200.0000.00716.82
7.4.160.0150.00716.71
7.4.150.0140.00617.40
7.4.140.0090.01117.86
7.4.130.0060.01216.68
7.4.120.0090.01216.57
7.4.110.0070.01016.54
7.4.100.0130.01016.54
7.4.90.0160.01016.52
7.4.80.0150.00319.39
7.4.70.0110.00516.69
7.4.60.0030.01316.45
7.4.50.0100.00516.64
7.4.40.0100.00716.66
7.4.30.0100.01316.68
7.4.00.0040.00815.21
7.3.330.0000.00613.19
7.3.320.0030.00313.15
7.3.310.0020.00516.38
7.3.300.0070.00016.33
7.3.290.0070.00816.27
7.3.280.0070.01016.31
7.3.270.0140.00417.40
7.3.260.0070.01016.36
7.3.250.0060.01116.50
7.3.240.0130.00616.38
7.3.230.0130.00316.46
7.3.210.0100.00716.47
7.3.200.0150.00616.28
7.3.190.0150.00916.57
7.3.180.0090.00916.41
7.3.170.0040.01216.31
7.3.160.0050.01716.48
7.2.330.0080.01116.73
7.2.320.0060.01216.41
7.2.310.0130.00316.54
7.2.300.0060.01616.72
7.2.290.0060.01216.71
7.2.110.0210.00916.79
7.2.100.0310.00416.70
7.2.90.0360.00016.88
7.2.80.0330.00316.66
7.2.70.0260.00417.13
7.2.60.0170.00716.62
7.2.50.0180.00916.76
7.2.40.0200.01316.72
7.2.30.0200.00916.75
7.2.20.0220.00516.96
7.2.10.0210.00617.06
7.2.00.0140.00518.34
7.1.230.0290.01015.88
7.1.220.0320.00515.64
7.1.210.0160.01715.87
7.1.200.0250.00415.76
7.1.190.0210.01215.71
7.1.180.0190.00615.72
7.1.170.0120.00815.89
7.1.160.0080.01515.98
7.1.150.0200.00315.75
7.1.140.0070.01415.84
7.1.130.0110.01415.79
7.1.120.0160.01015.88
7.1.110.0150.00815.95
7.1.100.0130.00416.88
7.1.90.0170.00915.75
7.1.80.0140.00915.54
7.1.70.0120.00516.29
7.1.60.0110.01517.73
7.1.50.0070.01316.52
7.1.40.0200.01216.06
7.1.30.0240.00916.04
7.1.20.0190.01115.96
7.1.10.0240.00315.90
7.1.00.0110.04119.15
7.0.310.0310.00615.34
7.0.300.0130.00915.55
7.0.290.0160.00615.35
7.0.280.0110.01415.41
7.0.270.0080.01215.39
7.0.260.0180.00315.50
7.0.250.0120.00915.38
7.0.240.0200.00515.58
7.0.230.0160.00815.59
7.0.220.0120.00615.37
7.0.210.0060.01615.50
7.0.200.0110.00715.17
7.0.190.0170.00615.44
7.0.180.0110.01115.52
7.0.170.0120.01215.20
7.0.160.0190.00615.52
7.0.150.0180.00615.41
7.0.140.0150.00915.35
7.0.130.0140.01115.50
7.0.120.0220.00315.58
7.0.110.0130.01015.35
7.0.100.0160.00815.63
7.0.90.0120.00915.38
7.0.80.0140.01115.38
7.0.70.0130.00915.45
7.0.60.0160.03817.74
7.0.50.0110.02516.61
7.0.40.0100.04916.85
7.0.30.0200.02416.92
7.0.20.0360.04116.76
7.0.10.0170.04216.89
7.0.00.0200.05016.66
5.6.380.0230.00514.42
5.6.370.0170.00614.26
5.6.360.0200.00414.76
5.6.350.0080.01314.38
5.6.340.0160.01114.30
5.6.330.0110.01114.40
5.6.320.0150.01214.50
5.6.310.0170.00714.43
5.6.300.0160.00614.48
5.6.290.0090.01414.44
5.6.280.0090.02717.65
5.6.270.0220.00314.80
5.6.260.0140.01114.23
5.6.250.0130.00614.50
5.6.240.0160.00914.26
5.6.230.0200.00314.23
5.6.220.0160.00814.05
5.6.210.0050.03717.48
5.6.200.0130.04116.24
5.6.190.0150.03717.61
5.6.180.0210.02617.45
5.6.170.0300.03817.31
5.6.160.0210.03517.42
5.6.150.0240.04516.27
5.6.140.0250.03916.14
5.6.130.0190.04216.20
5.6.120.0150.04317.64
5.6.110.0160.03817.63
5.6.100.0150.04217.73
5.6.90.0100.02517.77
5.6.80.0180.04117.33
5.6.70.0260.00014.22
5.6.60.0180.00814.23
5.6.50.0150.00814.46
5.6.40.0140.01014.41
5.6.30.0170.00814.21
5.6.20.0200.00814.25
5.6.10.0110.01214.26
5.6.00.0180.00914.57
5.5.380.0110.00611.05
5.5.370.0130.00311.28
5.5.360.0100.00611.00
5.5.350.2200.02315.85
5.5.340.0070.04514.59
5.5.330.0110.02015.71
5.5.320.0070.02115.64
5.5.310.0210.04015.82
5.5.300.0090.04214.58
5.5.290.0080.02614.62
5.5.280.0120.02516.13
5.5.270.0100.04516.05
5.5.260.0110.04316.02
5.5.250.0110.03315.99
5.5.240.0170.02115.83
5.5.230.0110.00511.27
5.5.220.0050.01010.86
5.5.210.0120.00411.23
5.5.200.0030.01211.13
5.5.190.0080.00811.10
5.5.180.0110.00410.86
5.5.170.0150.00714.07
5.5.160.0100.00511.11
5.5.150.0060.00910.96
5.5.140.0140.00411.11
5.5.130.0080.00810.96
5.5.120.0040.01211.02
5.5.110.0120.00410.95
5.5.100.0100.00510.95
5.5.90.0070.00711.16
5.5.80.0130.00511.01
5.5.70.0070.00711.30
5.5.60.0110.00611.02
5.5.50.0100.00511.23
5.5.40.0040.01311.24
5.5.30.0120.00610.93
5.5.20.0120.00610.91
5.5.10.0140.00010.95
5.5.00.0070.01011.21

preferences:
49.14 ms | 401 KiB | 5 Q