3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d1 = new DateTime("2012-09-18 11:00:00"); $d2 = new DateTime("2012-09-19 23:59:59"); $diff = $d1->diff($d2); echo $diff->format('%h hours! (and %d 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)
8.3.60.0100.01016.63
8.3.50.0110.00522.02
8.3.40.0170.00318.88
8.3.30.0030.01019.27
8.3.20.0040.00420.22
8.3.10.0140.00023.67
8.3.00.0090.00019.40
8.2.180.0120.00418.28
8.2.170.0110.00422.96
8.2.160.0000.02020.57
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0060.00826.16
8.2.120.0040.00422.29
8.2.110.0100.00021.10
8.2.100.0070.00417.91
8.2.90.0080.00019.22
8.2.80.0030.00517.97
8.2.70.0030.00717.75
8.2.60.0050.00318.05
8.2.50.0000.00818.07
8.2.40.0000.00818.28
8.2.30.0030.00618.19
8.2.20.0050.00217.75
8.2.10.0040.00418.00
8.2.00.0040.00417.67
8.1.280.0090.00625.92
8.1.270.0050.00523.96
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00922.06
8.1.230.0030.00720.78
8.1.220.0060.00317.74
8.1.210.0000.00918.77
8.1.200.0030.00617.48
8.1.190.0050.00317.40
8.1.180.0080.00018.10
8.1.170.0050.00318.66
8.1.160.0050.00321.83
8.1.150.0040.00418.72
8.1.140.0050.00217.45
8.1.130.0030.00317.95
8.1.120.0070.00017.57
8.1.110.0000.00717.56
8.1.100.0000.00717.63
8.1.90.0030.00517.57
8.1.80.0040.00417.61
8.1.70.0000.00817.52
8.1.60.0030.00617.55
8.1.50.0060.00317.63
8.1.40.0030.00617.59
8.1.30.0080.00017.64
8.1.20.0080.00017.67
8.1.10.0030.00517.68
8.1.00.0040.00417.58
8.0.300.0030.00518.77
8.0.290.0000.00716.88
8.0.280.0070.00018.52
8.0.270.0040.00417.28
8.0.260.0030.00317.03
8.0.250.0030.00317.10
8.0.240.0000.00717.14
8.0.230.0000.00717.04
8.0.220.0000.00616.90
8.0.210.0000.00717.00
8.0.200.0060.00016.98
8.0.190.0060.00317.04
8.0.180.0040.00416.97
8.0.170.0050.00216.96
8.0.160.0040.00417.06
8.0.150.0000.00717.03
8.0.140.0080.00316.93
8.0.130.0030.00313.45
8.0.120.0030.00616.96
8.0.110.0040.00417.09
8.0.100.0040.00417.11
8.0.90.0000.00816.90
8.0.80.0120.00317.04
8.0.70.0000.00716.89
8.0.60.0000.00817.02
8.0.50.0000.00717.06
8.0.30.0020.01717.21
8.0.20.0160.00617.42
8.0.10.0040.00416.95
8.0.00.0130.00516.88
7.4.330.0000.00515.10
7.4.320.0050.00216.61
7.4.300.0030.00316.68
7.4.290.0090.00016.55
7.4.280.0080.00316.48
7.4.270.0000.00716.68
7.4.260.0040.00416.66
7.4.250.0050.00316.64
7.4.240.0020.00216.65
7.4.230.0000.00716.68
7.4.220.0120.00616.61
7.4.210.0040.00916.67
7.4.200.0070.00016.74
7.4.190.0040.00416.71
7.4.160.0130.00316.58
7.4.150.0100.00717.40
7.4.140.0150.00617.86
7.4.130.0090.00816.75
7.4.120.0120.00516.75
7.4.110.0120.00616.41
7.4.100.0040.01416.66
7.4.90.0090.00816.53
7.4.80.0160.00319.39
7.4.70.0120.00316.69
7.4.60.0170.00316.69
7.4.50.0080.00016.62
7.4.40.0150.00322.77
7.4.30.0110.00516.65
7.4.00.0060.01214.85
7.3.330.0000.00513.09
7.3.320.0050.00013.05
7.3.310.0070.00016.31
7.3.300.0040.00416.27
7.3.290.0070.00716.23
7.3.280.0080.00816.28
7.3.270.0070.01117.40
7.3.260.0110.00616.25
7.3.250.0120.01316.55
7.3.240.0120.00616.52
7.3.230.0140.00916.39
7.3.210.0030.01416.32
7.3.200.0050.01419.39
7.3.190.0040.01416.70
7.3.180.0080.00816.35
7.3.170.0090.00616.36
7.3.160.0000.01516.48
7.3.120.0030.01114.78
7.3.00.0120.00316.66
7.2.330.0130.00316.66
7.2.320.0060.01516.79
7.2.310.0120.00616.57
7.2.300.0090.00916.68
7.2.290.0070.01016.59
7.2.130.0040.01217.01
7.2.120.0060.00616.98
7.2.110.0000.01516.81
7.2.100.0090.00617.00
7.2.90.0110.00316.88
7.2.80.0030.00916.96
7.2.70.0040.01116.66
7.2.60.0040.00716.83
7.2.50.0070.00716.89
7.2.40.0000.01416.86
7.2.30.0040.00817.00
7.2.20.0040.01116.82
7.2.10.0070.00716.92
7.2.00.0100.00218.26
7.1.250.0030.01015.75
7.1.240.0060.00316.02
7.1.230.0030.00915.62
7.1.220.0060.00315.83
7.1.210.0030.01015.64
7.1.200.0060.00915.54
7.1.190.0070.00715.89
7.1.180.0060.00315.54
7.1.170.0030.01015.59
7.1.160.0040.00815.79
7.1.150.0070.00315.61
7.1.140.0090.00015.55
7.1.130.0070.00315.80
7.1.120.0030.00615.88
7.1.110.0070.00715.93
7.1.100.0030.01016.96
7.1.90.0030.00915.68
7.1.80.0040.00915.96
7.1.70.0030.00516.53
7.1.60.0120.00617.68
7.1.50.0080.00916.35
7.1.40.0000.00815.84
7.1.30.0030.00715.96
7.1.20.0100.00315.61
7.1.10.0060.00915.77
7.1.00.0020.04219.03
7.0.330.0030.00715.51
7.0.320.0070.00015.66
7.0.310.0090.00415.63
7.0.300.0060.00615.71
7.0.290.0070.00415.31
7.0.280.0080.00015.33
7.0.270.0070.00715.42
7.0.260.0070.00715.53
7.0.250.0000.01215.45
7.0.240.0070.00415.33
7.0.230.0000.01015.50
7.0.220.0040.01115.73
7.0.210.0040.00815.53
7.0.200.0070.00816.11
7.0.190.0110.00415.49
7.0.180.0030.00615.54
7.0.170.0000.01215.43
7.0.160.0060.00315.60
7.0.150.0080.00615.56
7.0.140.0050.04018.61
7.0.130.0000.01115.63
7.0.120.0040.00715.68
7.0.110.0030.01015.29
7.0.100.0050.04417.80
7.0.90.0090.03817.78
7.0.80.0070.03317.67
7.0.70.0050.04917.70
7.0.60.0050.04417.73
7.0.50.0080.04517.96
7.0.40.0060.04116.81
7.0.30.0110.03816.69
7.0.20.0030.03216.77
7.0.10.0090.03916.77
7.0.00.0140.04016.83
5.6.380.0060.00914.38
5.6.370.0000.01314.27
5.6.360.0040.00814.63
5.6.350.0060.00314.59
5.6.340.0030.01014.23
5.6.330.0070.00414.60
5.6.320.0100.00314.61
5.6.310.0090.00014.70
5.6.300.0000.01214.32
5.6.290.0000.01014.59
5.6.280.0060.03617.67
5.6.270.0030.01014.55
5.6.260.0040.00814.26
5.6.250.0060.04617.66
5.6.240.0110.03917.42
5.6.230.0070.04517.48
5.6.220.0100.04517.58
5.6.210.0160.03317.54
5.6.200.0070.04917.73
5.6.190.0070.04417.83
5.6.180.0080.03517.68
5.6.170.0070.04717.83
5.6.160.0080.04017.70
5.6.150.0080.03517.74
5.6.140.0030.04417.79
5.6.130.0050.04517.82
5.6.120.0100.04317.62
5.6.110.0100.03817.73
5.6.100.0050.02717.75
5.6.90.0050.04417.72
5.6.80.0050.04517.36
5.6.70.0030.04617.44
5.6.60.0050.04217.58
5.6.50.0090.04417.34
5.6.40.0080.03817.28
5.6.30.0140.03217.32
5.6.20.0070.03317.41
5.6.10.0080.03417.32
5.6.00.0030.04217.32
5.5.380.0030.04515.83
5.5.370.0050.04315.77
5.5.360.0100.03615.77
5.5.350.0050.04515.82
5.5.340.0060.03816.00
5.5.330.0030.04416.02
5.5.320.0050.04416.02
5.5.310.0100.03716.06
5.5.300.0060.04616.14
5.5.290.0050.04515.99
5.5.280.0050.04515.99
5.5.270.0110.03516.03
5.5.260.0050.02515.96
5.5.250.0030.04315.95
5.5.240.0100.04115.73
5.5.230.0030.04615.73
5.5.220.0060.03615.59
5.5.210.0080.03815.68
5.5.200.0080.03515.69
5.5.190.0070.04015.73
5.5.180.0070.03815.70
5.5.170.0070.00311.23
5.5.160.0050.03215.73
5.5.150.0060.04215.67
5.5.140.0050.04015.71
5.5.130.0050.04115.69
5.5.120.0040.04415.64
5.5.110.0030.02815.63
5.5.100.0080.03815.64
5.5.90.0040.02515.66
5.5.80.0100.03515.65
5.5.70.0050.04215.54
5.5.60.0020.04715.65
5.5.50.0050.04015.61
5.5.40.0070.03715.66
5.5.30.0020.04315.61
5.5.20.0080.03815.65
5.5.10.0070.03715.63
5.5.00.0120.03415.60
5.4.450.0110.03715.30
5.4.440.0110.03815.23
5.4.430.0070.04215.23
5.4.420.0070.04015.29
5.4.410.0050.04215.15
5.4.400.0080.03215.11
5.4.390.0050.04015.06
5.4.380.0080.03915.06
5.4.370.0050.02215.16
5.4.360.0030.04115.14
5.4.350.0030.02915.14
5.4.340.0030.02715.12
5.4.330.0030.00711.18
5.4.320.0050.03815.05
5.4.310.0050.03815.07
5.4.300.0050.04015.11
5.4.290.0080.03515.08
5.4.280.0060.02815.13
5.4.270.0020.04315.19
5.4.260.0100.02815.16
5.4.250.0030.03415.10
5.4.240.0070.03815.12
5.4.230.0070.04015.02
5.4.220.0080.03915.11
5.4.210.0100.03815.15
5.4.200.0100.03315.12
5.4.190.0120.03415.06
5.4.180.0090.03515.14
5.4.170.0050.04015.05
5.4.160.0090.03315.09
5.4.150.0130.03015.09
5.4.140.0070.04013.80
5.4.130.0060.03813.69
5.4.120.0000.02413.78
5.4.110.0040.02613.82
5.4.100.0030.03213.73
5.4.90.0030.02813.74
5.4.80.0070.03213.80
5.4.70.0000.02313.80
5.4.60.0060.01813.71
5.4.50.0050.02813.79
5.4.40.0020.02213.76
5.4.30.0050.01713.68
5.4.20.0050.01913.70
5.4.10.0020.02313.68
5.4.00.0030.02113.49
5.3.290.0030.04312.92
5.3.280.0050.03812.81
5.3.270.0110.02512.89
5.3.260.0080.03812.80
5.3.250.0070.03712.83
5.3.240.0020.04112.89
5.3.230.0060.03512.88
5.3.220.0070.01812.86
5.3.210.0030.03112.80
5.3.200.0050.03212.87
5.3.190.0070.02512.80
5.3.180.0030.03012.86
5.3.170.0020.02712.80
5.3.160.0030.02212.82
5.3.150.0030.02012.79
5.3.140.0050.02012.84
5.3.130.0020.02512.82
5.3.120.0000.02112.78
5.3.110.0040.03012.85
5.3.100.0050.03612.54
5.3.90.0050.03812.52
5.3.80.0030.03612.48
5.3.70.0090.03512.55
5.3.60.0020.04312.52
5.3.50.0040.03612.55
5.3.40.0050.03612.56
5.3.30.0040.02712.54
5.3.20.0030.02512.32
5.3.10.0030.02012.40
5.3.00.0050.01712.40
5.2.170.0020.04111.08
5.2.160.0020.03511.18
5.2.150.0010.01611.08
5.2.140.0020.01711.19
5.2.130.0060.02811.17
5.2.120.0010.01611.12
5.2.110.0020.02511.14
5.2.100.0020.01611.13
5.2.90.0020.01611.17
5.2.80.0030.01711.17
5.2.70.0030.01711.05
5.2.60.0020.01711.04
5.2.50.0060.01611.12
5.2.40.0020.02011.06
5.2.30.0040.01511.03
5.2.20.0020.02211.08
5.2.10.0000.01910.98
5.2.00.0030.01510.95
5.1.60.0020.01310.84
5.1.50.0030.01810.84
5.1.40.0020.01410.84
5.1.30.0020.01710.84
5.1.20.0020.01510.84
5.1.10.0000.02110.84
5.1.00.0020.01410.84
5.0.50.0010.01310.84
5.0.40.0040.00810.84
5.0.30.0020.01810.84
5.0.20.0040.01010.84
5.0.10.0040.00810.84
5.0.00.0010.01910.84
4.4.90.0020.01010.84
4.4.80.0000.01210.84
4.4.70.0020.00810.84
4.4.60.0000.01210.84
4.4.50.0010.01010.84
4.4.40.0030.01310.84
4.4.30.0020.01310.84
4.4.20.0000.01010.84
4.4.10.0030.01110.84
4.4.00.0060.00810.84
4.3.110.0030.00810.84
4.3.100.0020.00710.84
4.3.90.0000.00910.84
4.3.80.0000.01410.84
4.3.70.0070.00510.84
4.3.60.0000.01210.84
4.3.50.0020.01110.84
4.3.40.0030.01810.84
4.3.30.0000.01110.84
4.3.20.0020.01210.84
4.3.10.0000.01110.84
4.3.00.0020.01210.84

preferences:
48.11 ms | 401 KiB | 5 Q