3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = date_create(); $datetime2 = date_create('2015-12-31'); $interval = date_diff($datetime1, $datetime2); echo $interval->format('%R%a days');

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)
8.3.70.0150.00018.43
8.3.60.0110.01116.75
8.3.50.0130.00522.00
8.3.40.0090.00618.71
8.3.30.0060.00918.68
8.3.20.0000.00920.21
8.3.10.0030.00523.48
8.3.00.0070.00719.79
8.2.180.0100.01018.17
8.2.170.0000.01422.96
8.2.160.0030.01020.48
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0030.00620.97
8.2.120.0050.00326.35
8.2.110.0090.00022.07
8.2.100.0040.00718.04
8.2.90.0040.00419.16
8.2.80.0000.01017.97
8.2.70.0000.00917.75
8.2.60.0040.00418.04
8.2.50.0000.00818.07
8.2.40.0040.00422.38
8.2.30.0070.00020.57
8.2.20.0000.00717.94
8.2.10.0060.00318.10
8.2.00.0000.00717.94
8.1.280.0080.00825.92
8.1.270.0060.00320.43
8.1.260.0080.00028.09
8.1.250.0030.00628.09
8.1.240.0040.00423.95
8.1.230.0080.00319.02
8.1.220.0050.00317.79
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0050.00317.36
8.1.180.0040.00418.10
8.1.170.0080.00018.63
8.1.160.0050.00220.68
8.1.150.0020.00518.94
8.1.140.0040.00419.59
8.1.130.0000.00817.77
8.1.120.0000.00717.60
8.1.110.0040.00417.61
8.1.100.0050.00217.59
8.1.90.0030.00317.55
8.1.80.0040.00417.50
8.1.70.0030.00317.50
8.1.60.0040.00417.64
8.1.50.0040.00417.55
8.1.40.0040.00417.46
8.1.30.0040.00417.74
8.1.20.0000.00817.72
8.1.10.0060.00317.54
8.1.00.0000.00817.56
8.0.300.0050.00518.77
8.0.290.0000.00716.88
8.0.280.0000.00718.42
8.0.270.0040.00417.33
8.0.260.0080.00017.20
8.0.250.0000.00717.18
8.0.240.0040.00417.17
8.0.230.0040.00417.13
8.0.220.0000.00716.91
8.0.210.0040.00417.07
8.0.200.0050.00216.96
8.0.190.0000.00717.11
8.0.180.0000.00716.97
8.0.170.0000.00717.09
8.0.160.0000.00717.05
8.0.150.0040.00416.98
8.0.140.0050.00316.91
8.0.130.0050.00013.40
8.0.120.0000.00816.98
8.0.110.0000.00716.86
8.0.100.0040.00416.93
8.0.90.0040.00417.01
8.0.80.0040.01216.99
8.0.70.0040.00417.15
8.0.60.0030.00517.03
8.0.50.0050.00216.86
8.0.30.0130.00517.16
8.0.20.0090.00917.41
8.0.10.0070.00017.02
8.0.00.0140.00716.76
7.4.330.0020.00216.67
7.4.320.0000.00616.50
7.4.300.0030.00316.55
7.4.290.0040.00416.68
7.4.280.0040.00416.57
7.4.270.0040.00416.72
7.4.260.0040.00416.66
7.4.250.0000.00716.55
7.4.240.0070.00016.71
7.4.230.0070.00016.57
7.4.220.0060.01516.76
7.4.210.0080.00616.77
7.4.200.0070.00016.66
7.4.160.0030.01316.68
7.4.150.0100.01317.40
7.4.140.0100.00717.86
7.4.130.0130.00416.62
7.4.120.0130.00516.66
7.4.110.0070.01116.51
7.4.100.0080.00816.51
7.4.90.0100.00716.50
7.4.80.0140.00319.39
7.4.70.0090.00916.78
7.4.60.0100.00716.58
7.4.50.0080.00616.78
7.4.40.0070.01116.57
7.4.30.0090.00916.34
7.4.10.0100.00614.99
7.4.00.0080.00714.99
7.3.330.0020.00213.01
7.3.320.0030.00313.11
7.3.310.0000.00716.27
7.3.300.0000.00716.32
7.3.290.0030.00316.16
7.3.280.0120.00316.31
7.3.270.0060.01117.40
7.3.260.0070.01016.32
7.3.250.0070.01116.41
7.3.240.0130.00616.63
7.3.230.0070.01016.53
7.3.210.0040.01116.54
7.3.200.0110.00616.32
7.3.190.0090.00916.48
7.3.180.0130.00316.41
7.3.170.0140.00716.43
7.3.160.0180.00416.65
7.3.130.0030.01114.84
7.3.120.0130.00615.09
7.3.110.0130.00714.88
7.3.100.0000.01714.89
7.3.90.0100.00614.80
7.3.80.0140.00014.77
7.3.70.0100.00314.73
7.3.60.0030.01214.50
7.3.50.0060.00914.55
7.3.40.0060.00614.55
7.3.30.0130.00014.89
7.3.20.0030.00616.46
7.3.10.0060.00716.59
7.3.00.0050.01016.56
7.2.330.0000.02416.66
7.2.320.0070.01016.78
7.2.310.0080.00816.58
7.2.300.0100.00716.70
7.2.290.0100.00716.71
7.2.260.0090.00915.26
7.2.250.0060.01215.20
7.2.240.0070.01014.78
7.2.230.0060.01215.10
7.2.220.0030.01415.10
7.2.210.0060.00615.14
7.2.200.0040.01115.23
7.2.190.0100.00614.88
7.2.180.0070.01115.20
7.2.170.0030.01215.26
7.2.160.0040.01115.02
7.2.150.0050.00517.12
7.2.140.0000.01716.85
7.2.130.0060.00616.65
7.2.120.0060.00816.80
7.2.110.0030.01516.79
7.2.100.0100.00517.00
7.2.90.0090.00516.94
7.2.80.0090.00416.85
7.2.70.0090.00916.95
7.2.60.0100.00316.91
7.2.50.0050.01116.87
7.2.40.0090.00617.01
7.2.30.0060.00817.01
7.2.20.0050.01016.83
7.2.10.0050.01116.97
7.2.00.0050.00817.92
7.1.330.0070.00715.76
7.1.320.0030.01415.99
7.1.310.0100.00415.66
7.1.300.0120.00615.93
7.1.290.0070.01015.75
7.1.280.0060.00315.76
7.1.270.0060.00615.72
7.1.260.0000.00815.94
7.1.250.0070.00715.78
7.1.240.0000.01115.63
7.1.230.0160.00015.88
7.1.220.0140.00015.75
7.1.210.0040.01116.01
7.1.200.0030.00715.90
7.1.190.0030.01015.86
7.1.180.0030.01315.80
7.1.170.0000.01115.71
7.1.160.0040.00415.88
7.1.150.0090.00016.06
7.1.140.0030.00715.80
7.1.130.0030.01316.07
7.1.120.0000.01215.77
7.1.110.0100.00715.90
7.1.100.0060.00816.73
7.1.90.0000.00915.87
7.1.80.0070.00715.95
7.1.70.0040.00816.37
7.1.60.0090.00917.69
7.1.50.0130.01025.20
7.1.40.0070.00715.51
7.1.30.0000.01016.04
7.1.20.0000.00815.84
7.1.10.0080.00815.82
7.1.00.0040.04119.25
7.0.330.0060.00615.31
7.0.320.0040.00815.52
7.0.310.0030.01015.54
7.0.300.0000.01315.45
7.0.290.0070.00315.41
7.0.280.0040.01115.33
7.0.270.0120.00315.50
7.0.260.0040.01115.59
7.0.250.0120.00315.29
7.0.240.0040.00415.40
7.0.230.0030.00815.58
7.0.220.0000.01215.46
7.0.210.0000.01115.46
7.0.200.0000.01016.26
7.0.190.0030.01015.15
7.0.180.0060.00915.50
7.0.170.0090.00015.47
7.0.160.0040.01115.48
7.0.150.0070.00715.61
7.0.140.0030.01215.70
7.0.130.0060.01215.49
7.0.120.0100.00315.52
7.0.110.0090.00015.61
7.0.100.0020.02617.74
7.0.90.0140.02917.76
7.0.80.0050.03517.59
7.0.70.0020.04117.64
7.0.60.0080.02817.71
7.0.50.0160.01817.87
7.0.40.0050.02716.76
7.0.30.0100.04116.67
7.0.20.0070.03716.84
7.0.10.0070.04216.95
7.0.00.0090.04216.76
5.6.400.0070.00714.20
5.6.390.0040.00414.64
5.6.380.0040.00714.63
5.6.370.0070.00314.79
5.6.360.0140.00014.39
5.6.350.0030.01014.39
5.6.340.0030.00714.32
5.6.330.0060.00614.36
5.6.320.0040.01214.55
5.6.310.0030.00614.21
5.6.300.0070.00314.41
5.6.290.0060.00614.34
5.6.280.0080.01717.82
5.6.270.0090.00914.07
5.6.260.0070.00714.29
5.6.250.0010.04617.57
5.6.240.0050.02517.61
5.6.230.0030.03817.63
5.6.220.0050.03317.43
5.6.210.0070.03717.52
5.6.200.0070.04417.87
5.6.190.0030.04817.65
5.6.180.0030.03017.69
5.6.170.0060.03117.60
5.6.160.0080.04217.66
5.6.150.0050.05017.67
5.6.140.0110.02217.70
5.6.130.0070.03517.89
5.6.120.0050.02817.78
5.6.110.0070.03017.85
5.6.100.0060.02317.66
5.6.90.0110.03317.87
5.6.80.0120.02417.44
5.6.70.0100.02317.27
5.6.60.0090.04317.21
5.6.50.0070.02517.50
5.6.40.0060.03117.35
5.6.30.0080.02517.41
5.6.20.0040.03417.49
5.6.10.0030.03017.49
5.6.00.0090.03217.28
5.5.380.0050.02717.39
5.5.370.0070.04417.30
5.5.360.0050.03817.33
5.5.350.0100.03617.39
5.5.340.0000.02917.72
5.5.330.0020.02617.55
5.5.320.0110.04017.62
5.5.310.0070.04417.59
5.5.300.0050.02717.66
5.5.290.0050.02417.65
5.5.280.0030.04517.64
5.5.270.0070.03417.35
5.5.260.0080.02317.52
5.5.250.0090.04217.44
5.5.240.0070.02417.19
5.5.230.0050.04017.37
5.5.220.0060.02517.18
5.5.210.0050.02317.17
5.5.200.0070.03917.27
5.5.190.0070.04717.13
5.5.180.0030.04417.24
5.5.170.0120.00314.17
5.5.160.0080.03017.22
5.5.150.0000.03917.10
5.5.140.0070.02317.17
5.5.130.0120.01917.24
5.5.120.0050.04117.20
5.5.110.0050.02717.17
5.5.100.0030.02717.12
5.5.90.0010.03517.17
5.5.80.0100.03517.19
5.5.70.0070.02117.16
5.5.60.0070.03417.21
5.5.50.0030.04217.28
5.5.40.0090.02317.06
5.5.30.0030.02217.09
5.5.20.0080.03217.04
5.5.10.0050.04717.19
5.5.00.0030.02417.14

preferences:
67.83 ms | 401 KiB | 5 Q