3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_default_timezone_set('Europe/Berlin'); $date1 = new DateTime("2015-03-29 02:00:00", new DateTimeZone('Europe/Berlin')); $date2 = new DateTime("2015-03-29 03:00:00", new DateTimeZone('UTC')); $interval = date_diff($date1, $date2); echo $interval->format('%H Hour(s) %I Minute(s) %S Second(s)' ); ?>

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)
8.3.60.0040.01418.43
8.3.50.0150.00018.30
8.3.40.0040.01118.76
8.3.30.0160.00319.01
8.3.20.0050.00220.20
8.3.10.0050.00321.80
8.3.00.0110.00719.79
8.2.170.0110.01122.96
8.2.160.0150.00020.46
8.2.150.0140.00724.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00819.48
8.2.110.0090.00320.23
8.2.100.0040.00718.09
8.2.90.0040.00417.75
8.2.80.0030.00518.86
8.2.70.0080.00017.63
8.2.60.0000.00817.88
8.2.50.0040.00417.73
8.2.40.0050.00318.04
8.2.30.0050.00218.08
8.2.20.0000.00717.79
8.2.10.0080.00018.07
8.2.00.0030.00517.75
8.1.270.0000.00823.96
8.1.260.0060.00326.35
8.1.250.0060.00328.09
8.1.240.0060.00323.96
8.1.230.0070.00420.90
8.1.220.0080.00018.83
8.1.210.0080.00018.77
8.1.200.0060.00317.35
8.1.190.0000.00917.35
8.1.180.0060.00322.11
8.1.170.0000.00818.65
8.1.160.0080.00318.80
8.1.150.0030.00318.84
8.1.140.0040.00417.54
8.1.130.0070.00017.81
8.1.120.0000.01017.61
8.1.110.0000.00717.48
8.1.100.0050.00217.62
8.1.90.0000.00717.58
8.1.80.0030.00617.61
8.1.70.0030.00317.55
8.1.60.0040.00417.64
8.1.50.0060.00317.51
8.1.40.0040.00417.59
8.1.30.0040.00417.69
8.1.20.0050.00217.73
8.1.10.0050.00317.72
8.1.00.0080.00017.65
8.0.300.0040.00418.77
8.0.290.0000.00817.18
8.0.280.0050.00318.52
8.0.270.0030.00517.33
8.0.260.0000.00817.32
8.0.250.0060.00017.19
8.0.240.0030.00317.16
8.0.230.0000.00716.97
8.0.220.0000.00717.04
8.0.210.0000.00816.99
8.0.200.0000.00716.97
8.0.190.0030.00717.02
8.0.180.0040.00417.05
8.0.170.0040.00417.04
8.0.160.0070.00017.04
8.0.150.0040.00416.96
8.0.140.0000.00816.98
8.0.130.0000.00513.45
8.0.120.0040.00417.01
8.0.110.0030.00317.01
8.0.100.0040.00416.85
8.0.90.0070.00017.02
8.0.80.0070.01417.02
8.0.70.0040.00417.14
8.0.60.0040.00416.87
8.0.50.0040.00417.09
8.0.30.0080.01217.25
8.0.20.0110.01117.40
8.0.10.0000.00716.97
8.0.00.0070.01416.84
7.4.330.0060.00015.02
7.4.320.0060.00016.69
7.4.300.0040.00316.68
7.4.290.0030.00316.65
7.4.280.0000.00716.69
7.4.270.0050.00316.58
7.4.260.0030.00316.51
7.4.250.0000.00816.55
7.4.240.0040.00416.58
7.4.230.0000.00716.74
7.4.220.0060.01916.63
7.4.210.0070.01416.79
7.4.200.0030.00316.41
7.4.160.0130.00316.80
7.4.150.0150.00317.40
7.4.140.0090.00917.86
7.4.130.0050.01516.66
7.4.120.0130.00616.68
7.4.110.0110.00716.64
7.4.100.0120.00916.46
7.4.90.0130.00616.43
7.4.80.0110.00719.39
7.4.70.0110.00716.40
7.4.60.0060.00916.78
7.4.50.0060.00316.70
7.4.40.0130.00916.49
7.4.30.0060.00916.48
7.4.00.0060.01114.91
7.3.330.0050.00013.16
7.3.320.0000.00513.18
7.3.310.0070.00016.40
7.3.300.0070.00016.21
7.3.290.0100.00416.31
7.3.280.0070.01116.39
7.3.270.0090.00917.40
7.3.260.0100.01016.51
7.3.250.0120.00716.48
7.3.240.0090.00916.43
7.3.230.0000.01716.39
7.3.210.0060.01016.59
7.3.200.0140.00419.39
7.3.190.0070.01016.57
7.3.180.0070.01016.44
7.3.170.0130.01316.49
7.3.160.0100.01016.65
7.3.120.0050.01214.85
7.3.110.0070.00814.87
7.3.100.0070.00914.85
7.3.90.0060.01114.89
7.3.80.0030.01114.80
7.3.70.0090.00214.86
7.3.60.0050.00814.91
7.3.50.0040.01014.78
7.3.40.0110.00414.71
7.3.30.0030.01514.87
7.3.20.0010.01316.64
7.3.10.0090.00716.63
7.3.00.0070.00916.63
7.2.330.0060.01216.64
7.2.320.0150.00616.86
7.2.310.0100.01416.79
7.2.300.0130.00316.93
7.2.290.0030.01316.53
7.2.250.0100.00615.15
7.2.240.0080.00915.22
7.2.230.0030.01414.76
7.2.220.0120.00315.11
7.2.210.0060.01115.00
7.2.200.0080.00715.17
7.2.190.0110.00515.05
7.2.180.0010.01414.91
7.2.170.0050.01314.89
7.2.160.0030.00915.17
7.2.150.0090.00616.90
7.2.140.0120.00617.11
7.2.130.0080.00617.04
7.2.120.0030.01016.95
7.2.110.0070.00916.86
7.2.100.0070.00516.97
7.2.90.0050.00816.97
7.2.80.0080.00816.97
7.2.70.0050.01017.05
7.2.60.0060.01017.04
7.2.50.0070.00717.00
7.2.40.0100.00417.17
7.2.30.0040.00917.01
7.2.20.0000.01417.06
7.2.10.0050.01016.87
7.2.00.0050.01017.75
7.1.330.0070.00915.99
7.1.320.0070.00515.79
7.1.310.0090.00415.80
7.1.300.0030.01015.92
7.1.290.0020.01215.79
7.1.280.0020.01015.86
7.1.270.0060.00615.80
7.1.260.0080.00615.88
7.1.250.0050.01015.94
7.1.240.0060.00615.91
7.1.230.0140.00715.97
7.1.220.0000.01015.82
7.1.210.0000.01715.94
7.1.200.0110.00815.91
7.1.190.0030.01315.91
7.1.180.0100.00315.69
7.1.170.0130.00315.80
7.1.160.0060.00615.99
7.1.150.0030.01015.92
7.1.140.0100.00015.91
7.1.130.0070.00715.86
7.1.120.0040.00715.66
7.1.110.0040.01115.90
7.1.100.0030.00916.94
7.1.90.0120.00315.92
7.1.80.0100.00715.85
7.1.70.0020.00916.67
7.1.60.0070.01317.62
7.1.50.0100.00516.54
7.1.40.0030.00615.80
7.1.30.0000.01515.74
7.1.20.0050.00515.79
7.1.10.0110.00415.95
7.1.00.0030.04219.23
7.0.330.0070.00315.37
7.0.320.0130.00315.47
7.0.310.0030.00715.52
7.0.300.0120.00915.24
7.0.290.0040.00815.43
7.0.280.0000.01415.44
7.0.270.0040.01115.48
7.0.260.0070.00715.52
7.0.250.0030.01215.59
7.0.240.0090.00915.54
7.0.230.0040.00415.58
7.0.220.0070.00715.68
7.0.210.0090.00315.37
7.0.200.0020.01016.32
7.0.190.0070.00715.62
7.0.180.0040.01115.59
7.0.170.0130.00715.21
7.0.160.0030.00915.65
7.0.150.0090.00615.61
7.0.140.0110.02718.56
7.0.130.0100.00315.71
7.0.120.0000.01015.52
7.0.110.0090.00315.61
7.0.100.0070.00315.43
7.0.90.0060.00315.32
7.0.80.0090.00015.60
7.0.70.0040.00715.29
7.0.60.0070.04217.91
7.0.50.0120.03116.69
7.0.40.0040.04916.86
7.0.30.0220.02616.91
7.0.20.0100.04816.88
7.0.10.0080.04316.72
7.0.00.0100.04216.89
5.6.380.0060.00914.55
5.6.370.0030.01014.35
5.6.360.0040.00914.20
5.6.350.0030.00614.79
5.6.340.0060.00914.52
5.6.330.0060.01014.52
5.6.320.0000.01414.23
5.6.310.0000.01014.29
5.6.300.0060.00614.29
5.6.290.0030.01014.43
5.6.280.0100.03317.79
5.6.270.0130.00314.34
5.6.260.0030.00814.23
5.6.250.0040.01114.08
5.6.240.0030.00614.66
5.6.230.0080.00314.43
5.6.220.0070.00714.50
5.6.210.0050.04717.44
5.6.200.0130.03716.28
5.6.190.0100.03817.39
5.6.180.1680.01817.43
5.6.170.0230.03917.38
5.6.160.0080.04317.29
5.6.150.0070.02216.32
5.6.140.0070.02716.19
5.6.130.0030.03816.28
5.6.120.0100.03717.70
5.6.110.0050.04917.72
5.6.100.0020.02617.75
5.6.90.0070.04217.69
5.6.80.0070.02317.38
5.6.70.2170.02017.27
5.6.60.0120.00614.24
5.6.50.0000.00914.36
5.6.40.0040.00414.68
5.6.30.0040.00814.15
5.6.20.0070.00714.27
5.6.10.0040.01114.37
5.6.00.0070.00414.32
5.5.380.0070.00410.83
5.5.370.0040.00711.37
5.5.360.0040.00710.91
5.5.350.0060.03815.83
5.5.340.0030.02514.40
5.5.330.0070.03215.85
5.5.320.1980.02515.69
5.5.310.0170.03315.87
5.5.300.0100.04014.67
5.5.290.0120.04014.55
5.5.280.0030.03115.95
5.5.270.0070.04716.04
5.5.260.0040.02715.98
5.5.250.0060.02515.70
5.5.240.0160.03715.74
5.5.230.0030.00910.99
5.5.220.0100.00311.10
5.5.210.0040.00811.04
5.5.200.0040.00811.12
5.5.190.0030.00910.84
5.5.180.0000.01311.04
5.5.170.0060.00010.78
5.5.160.0030.00611.31
5.5.150.0000.01110.82
5.5.140.0080.00311.25
5.5.130.0040.00411.17
5.5.120.0030.00711.20
5.5.110.0000.01010.96
5.5.100.0040.00811.19
5.5.90.0030.00310.93
5.5.80.0030.01011.24
5.5.70.0000.00611.28
5.5.60.0040.00411.25
5.5.50.0070.01110.95
5.5.40.0070.00410.99
5.5.30.0080.00411.36
5.5.20.0000.00911.36
5.5.10.0060.00611.30
5.5.00.0040.00411.18
5.4.450.0160.01815.30
5.4.440.0130.02015.30
5.4.430.0080.03015.36
5.4.420.0050.03315.37
5.4.410.0080.03015.16
5.4.400.0100.03014.83
5.4.390.0160.03314.85
5.4.380.0110.03514.96
5.4.370.0080.03514.93
5.4.360.0100.02514.80
5.4.350.0050.02112.47
5.4.340.0040.02912.45
5.4.330.0000.01211.06
5.4.320.0050.02512.67
5.4.310.0080.02112.71
5.4.300.0110.02312.75
5.4.290.0060.02412.73
5.4.280.0070.02512.65
5.4.270.0080.02312.47
5.4.260.0110.01812.42
5.4.250.0090.02112.51
5.4.240.0080.02212.66
5.4.230.0050.02412.47
5.4.220.0110.02012.70
5.4.210.0030.02512.70
5.4.200.0090.02012.50
5.4.190.0090.01812.57
5.4.180.0100.02012.57
5.4.170.0100.02012.56
5.4.160.0060.02212.55
5.4.150.0050.02012.49
5.4.140.0070.02012.49
5.4.130.0110.01812.23
5.4.120.0060.02112.22
5.4.110.0120.01812.41
5.4.100.0030.02712.39
5.4.90.0080.02312.40
5.4.80.0130.01712.35
5.4.70.0070.02512.37
5.4.60.0100.02012.32
5.4.50.0100.01512.29
5.4.40.0030.02312.30
5.4.30.0100.02312.44
5.4.20.0120.01812.41
5.4.10.0070.02312.27
5.4.00.0100.01912.13
5.3.290.0080.02412.76
5.3.280.0070.02712.66
5.3.270.0030.02712.57
5.3.260.0120.02012.71
5.3.250.0080.02012.55
5.3.240.0090.02212.59
5.3.230.0060.03312.61
5.3.220.0080.02012.43
5.3.210.0080.02212.51
5.3.200.0060.02312.46
5.3.190.0110.02212.47
5.3.180.0130.01912.58
5.3.170.0050.02312.63
5.3.160.0100.02712.53
5.3.150.0050.02712.63
5.3.140.0060.02412.53
5.3.130.0100.02112.49
5.3.120.0100.02212.56
5.3.110.0120.02512.50
5.3.100.0080.02712.18
5.3.90.0100.02212.21
5.3.80.0100.02312.06
5.3.70.0120.02412.12
5.3.60.0050.02512.34
5.3.50.0110.02012.35
5.3.40.0100.02012.25
5.3.30.0110.01612.24
5.3.20.0060.02312.05
5.3.10.0060.02011.96
5.3.00.0110.02011.88
5.2.170.0080.01810.41
5.2.160.0050.02210.41
5.2.150.0080.01510.47
5.2.140.0070.01610.34
5.2.130.0070.02010.34
5.2.120.0030.01810.23
5.2.110.0060.02110.27
5.2.100.0090.01510.37
5.2.90.0030.02010.20
5.2.80.0050.01910.25
5.2.70.0060.02010.20
5.2.60.0040.01710.03
5.2.50.0060.01810.11
5.2.40.0090.01310.22
5.2.30.0060.01810.30
5.2.20.0050.01610.12
5.2.10.0020.02010.05
5.2.00.0040.0189.85
5.1.60.0060.0139.15
5.1.50.0030.0169.22
5.1.40.0030.0189.17
5.1.30.0020.0189.46
5.1.20.0080.0159.44
5.1.10.0030.0149.21
5.1.00.0070.0129.25
5.0.50.0000.0148.09
5.0.40.0020.0177.96
5.0.30.0050.0167.85
5.0.20.0020.0127.91
5.0.10.0030.0157.85
5.0.00.0030.0207.83
4.4.90.0060.0106.71
4.4.80.0060.0086.68
4.4.70.0030.0126.70
4.4.60.0000.0136.73
4.4.50.0050.0086.70
4.4.40.0050.0136.68
4.4.30.0070.0076.69
4.4.20.0020.0106.69
4.4.10.0050.0086.71
4.4.00.0030.0136.72
4.3.110.0020.0086.65
4.3.100.0020.0136.67
4.3.90.0020.0096.64
4.3.80.0030.0136.66
4.3.70.0030.0086.64
4.3.60.0050.0126.65
4.3.50.0050.0086.64
4.3.40.0040.0136.69
4.3.30.0040.0086.03
4.3.20.0010.0116.03
4.3.10.0030.0086.05
4.3.00.0030.01112.10

preferences:
64.23 ms | 400 KiB | 5 Q