3v4l.org

run code in 300+ PHP versions simultaneously
<?php ini_set('date.timezone', 'Europe/Berlin'); date_default_timezone_set('Europe/Berlin'); $date1 = new DateTime("2015-03-29 02:00:00"); $date2 = new DateTime("2015-03-29 03:00:00"); $interval = date_diff($date1, $date2); echo $interval->format('%H Hour(s) %I Minute(s) %S Second(s)' ); # daylight saving time in Europe. Result is correct: 0 hours. echo "\n"; $date1 = new DateTime("2015-03-29 01:00:00"); $date2 = new DateTime("2015-03-29 03:00:00"); $interval = date_diff($date1, $date2); echo $interval->format('%H Hour(s) %I Minute(s) %S Second(s)' ); # The result is incorrect: should be 1 hour only. ?>

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)
8.3.60.0090.00616.75
8.3.50.0100.01018.29
8.3.40.0030.01718.93
8.3.30.0070.00719.12
8.3.20.0000.00820.34
8.3.10.0040.00421.85
8.3.00.0080.00019.53
8.2.180.0090.00918.29
8.2.170.0110.01122.96
8.2.160.0100.00320.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00021.00
8.2.110.0030.00819.31
8.2.100.0040.00818.16
8.2.90.0060.00319.34
8.2.80.0070.00019.25
8.2.70.0070.00317.75
8.2.60.0030.00518.04
8.2.50.0050.00518.07
8.2.40.0030.00618.34
8.2.30.0030.00619.40
8.2.20.0040.00417.92
8.2.10.0000.00718.00
8.2.00.0040.00417.81
8.1.280.0090.00625.92
8.1.270.0040.00423.97
8.1.260.0050.00226.35
8.1.250.0050.00228.09
8.1.240.0000.00924.01
8.1.230.0040.00820.97
8.1.220.0040.00418.77
8.1.210.0060.00319.00
8.1.200.0030.00617.36
8.1.190.0080.00017.41
8.1.180.0060.00318.10
8.1.170.0040.00418.49
8.1.160.0030.00518.94
8.1.150.0020.00518.89
8.1.140.0070.00017.62
8.1.130.0000.00717.89
8.1.120.0040.00417.52
8.1.110.0040.00417.47
8.1.100.0030.00317.48
8.1.90.0000.00717.59
8.1.80.0040.00417.64
8.1.70.0050.00217.59
8.1.60.0030.00617.64
8.1.50.0060.00317.56
8.1.40.0040.00417.46
8.1.30.0000.00817.76
8.1.20.0080.00017.69
8.1.10.0030.00517.69
8.1.00.0000.00817.63
8.0.300.0000.00820.07
8.0.290.0070.00017.17
8.0.280.0070.00018.41
8.0.270.0030.00317.27
8.0.260.0030.00717.26
8.0.250.0000.00717.16
8.0.240.0070.00017.19
8.0.230.0030.00317.09
8.0.220.0000.00716.92
8.0.210.0000.00717.04
8.0.200.0040.00417.07
8.0.190.0000.00916.96
8.0.180.0030.00517.03
8.0.170.0030.00716.94
8.0.160.0040.00417.05
8.0.150.0070.00017.01
8.0.140.0000.00717.01
8.0.130.0000.00613.48
8.0.120.0060.00316.90
8.0.110.0000.00716.93
8.0.100.0000.00716.91
8.0.90.0040.00416.96
8.0.80.0090.00817.07
8.0.70.0000.00717.05
8.0.60.0000.00816.89
8.0.50.0000.00717.02
8.0.30.0080.01517.25
8.0.20.0090.01017.40
8.0.10.0040.00416.99
8.0.00.0090.01016.87
7.4.330.0070.00015.02
7.4.320.0030.00316.69
7.4.300.0070.00016.56
7.4.290.0000.00716.65
7.4.280.0050.00316.56
7.4.270.0030.00316.68
7.4.260.0030.00316.52
7.4.250.0020.00516.62
7.4.240.0070.00016.60
7.4.230.0000.00716.45
7.4.220.0090.01316.45
7.4.210.0100.01016.46
7.4.200.0030.00316.48
7.4.150.0090.00917.40
7.4.140.0110.00717.86
7.4.130.0090.00816.45
7.4.120.0130.00916.63
7.4.110.0140.01016.50
7.4.100.0070.01416.36
7.4.90.0060.01216.59
7.4.80.0030.01319.39
7.4.70.0120.00916.64
7.4.60.0040.01816.44
7.4.50.0030.00616.52
7.4.40.0130.00316.55
7.4.30.0120.00916.64
7.4.00.0070.01015.05
7.3.330.0000.00513.24
7.3.320.0020.00213.14
7.3.310.0030.00316.30
7.3.300.0060.00016.17
7.3.290.0060.00816.26
7.3.280.0070.01116.24
7.3.270.0070.01117.40
7.3.260.0110.00816.47
7.3.250.0130.00716.31
7.3.240.0030.01416.34
7.3.230.0090.00916.45
7.3.210.0080.00816.42
7.3.200.0160.00619.39
7.3.190.0090.01316.57
7.3.180.0130.00316.46
7.3.170.0100.00716.36
7.3.160.0090.00916.49
7.3.10.0100.00316.45
7.3.00.0110.00316.68
7.2.330.0070.01616.43
7.2.320.0070.01016.52
7.2.310.0050.01316.60
7.2.300.0040.01416.82
7.2.290.0090.00916.63
7.2.130.0100.00316.74
7.2.120.0090.00316.81
7.2.110.0100.00716.96
7.2.100.0130.00616.97
7.2.90.0060.00317.12
7.2.80.0050.01016.84
7.2.70.0060.00616.99
7.2.60.0070.00516.83
7.2.50.0000.01116.91
7.2.40.0140.00016.95
7.2.30.0060.00616.75
7.2.20.0100.00317.02
7.2.10.0030.01016.75
7.2.00.0070.01018.25
7.1.250.0030.01015.97
7.1.200.0080.00315.69
7.1.100.0030.00918.06
7.1.70.0000.01217.25
7.1.60.0070.01719.34
7.1.50.0090.00917.09
7.1.00.0030.07722.37
7.0.200.0070.00716.91
7.0.140.0030.05021.91
7.0.100.0030.05020.01
7.0.90.0270.06319.89
7.0.80.0100.06020.00
7.0.70.0470.07319.88
7.0.60.0270.09019.91
7.0.50.0130.05720.30
7.0.40.0100.07719.90
7.0.30.0070.05320.04
7.0.20.0130.08020.05
7.0.10.0070.06020.18
7.0.00.0100.05320.02
5.6.280.0030.07321.06
5.6.250.0130.06020.82
5.6.240.0030.05020.75
5.6.230.0100.07720.63
5.6.220.0030.04720.65
5.6.210.0100.07020.75
5.6.200.0200.04321.17
5.6.190.0030.09721.03
5.6.180.0100.08321.08
5.6.170.0130.06721.05
5.6.160.0070.07321.10
5.6.150.0100.04021.10
5.6.140.0000.07721.01
5.6.130.0100.08020.91
5.6.120.0100.08320.93
5.6.110.0070.07721.14
5.6.100.0100.05720.99
5.6.90.0070.06021.11
5.6.80.0170.08320.33
5.6.70.0170.08020.32
5.6.60.0070.07320.37
5.6.50.0100.07720.49
5.6.40.0130.07720.41
5.6.30.0030.06020.44
5.6.20.0100.07020.36
5.6.10.0030.05320.43
5.6.00.0130.03720.34
5.5.380.0070.04320.36
5.5.370.0030.05020.35
5.5.360.0030.08320.43
5.5.350.0130.08020.42
5.5.340.0130.05320.80
5.5.330.0070.08320.76
5.5.320.0100.08720.64
5.5.310.0130.08020.87
5.5.300.0130.08020.79
5.5.290.0070.09020.88
5.5.280.0130.05320.90
5.5.270.0130.08020.91
5.5.260.0270.06320.63
5.5.250.0130.06720.68
5.5.240.0070.08720.25
5.5.230.0000.06720.27
5.5.220.0100.07020.21
5.5.210.0130.05020.14
5.5.200.0070.08020.23
5.5.190.0170.06320.12
5.5.180.0070.05020.21
5.5.160.0130.07720.25
5.5.150.0100.07719.98
5.5.140.0030.08320.10
5.5.130.0030.07720.18
5.5.120.0130.07720.26
5.5.110.0100.05720.24
5.5.100.0070.07319.98
5.5.90.0100.07020.15
5.5.80.0130.07320.13
5.5.70.0130.07020.14
5.5.60.0070.08020.08
5.5.50.0070.03720.04
5.5.40.0130.07320.11
5.5.30.0030.04720.04
5.5.20.0070.04020.04
5.5.10.0100.07019.95
5.5.00.0130.03320.05
5.4.450.0100.08319.29
5.4.440.0070.07319.35
5.4.430.0070.07719.31
5.4.420.0000.07719.10
5.4.410.0100.07019.18
5.4.400.0100.06719.10
5.4.390.0170.07019.09
5.4.380.0070.07018.96
5.4.370.0070.08019.03
5.4.360.0100.07719.07
5.4.350.0100.05019.07
5.4.340.0130.06719.03
5.4.320.0170.06019.14
5.4.310.0100.07319.23
5.4.300.0070.07019.00
5.4.290.0070.07319.20
5.4.280.0230.06319.05
5.4.270.0070.07019.11
5.4.260.0130.07318.81
5.4.250.0070.05019.06
5.4.240.0130.07318.95
5.4.230.0070.06318.80
5.4.220.0030.07019.05
5.4.210.0070.07319.04
5.4.200.0070.07718.96
5.4.190.0070.04018.93
5.4.180.0030.04318.93
5.4.170.0070.03718.79
5.4.160.0000.06318.97
5.4.150.0070.06319.04
5.4.140.0070.06716.36
5.4.130.0000.04016.38
5.4.120.0070.06316.32
5.4.110.0070.06016.27
5.4.100.0130.06716.27
5.4.90.0030.07716.48
5.4.80.0000.07016.47
5.4.70.0070.06716.49
5.4.60.0030.07716.24
5.4.50.0030.08016.38
5.4.40.0030.07716.29
5.4.30.0070.07716.18
5.4.20.0130.06016.23
5.4.10.0100.05316.18
5.4.00.0130.07715.77
5.3.290.0100.06714.65
5.3.280.0100.07014.50
5.3.270.0000.08314.61
5.3.260.0030.08014.57
5.3.250.0070.07014.46
5.3.240.0100.06714.58
5.3.230.0070.03314.55
5.3.220.0030.07314.52
5.3.210.0030.06714.53
5.3.200.0100.07014.43
5.3.190.0100.07014.41
5.3.180.0070.07314.51
5.3.170.0070.07014.52
5.3.160.0030.05714.40
5.3.150.0070.07714.58
5.3.140.0130.06714.42
5.3.130.0030.08014.48
5.3.120.0070.07714.50
5.3.110.0000.05014.41
5.3.100.0130.07013.85
5.3.90.0070.05714.00
5.3.80.0170.06313.97
5.3.70.0070.05713.88
5.3.60.0070.06313.96
5.3.50.0030.04313.91
5.3.40.0070.04313.80
5.3.30.0070.07013.88
5.3.20.0130.04713.69
5.3.10.0070.06713.60
5.3.00.0130.06013.57
5.2.170.0070.06012.30
5.2.160.0030.05312.30
5.2.150.0000.06312.30
5.2.140.0000.07012.30
5.2.130.0070.03312.30
5.2.120.0000.03712.30
5.2.110.0070.06012.30
5.2.100.0000.03712.30
5.2.90.0030.06012.30
5.2.80.0070.06012.30
5.2.70.0100.03012.30
5.2.60.0030.05312.30
5.2.50.0070.05312.30
5.2.40.0070.06012.30
5.2.30.0100.03712.30
5.2.20.0000.05012.30
5.2.10.0100.05012.30
5.2.00.0130.05012.30
5.1.60.0130.03312.30
5.1.50.0030.05012.30
5.1.40.0100.05012.30
5.1.30.0030.03712.30
5.1.20.0030.03312.30
5.1.10.0070.04712.30
5.1.00.0070.05012.30
5.0.50.0000.04712.30
5.0.40.0030.02712.30
5.0.30.0100.03312.30
5.0.20.0000.02312.30
5.0.10.0000.05012.30
5.0.00.0000.03312.30
4.4.90.0000.03712.30
4.4.80.0070.02312.30
4.4.70.0030.03712.30
4.4.60.0030.02312.30
4.4.50.0070.03312.30
4.4.40.0100.03012.30
4.4.30.0030.03012.30
4.4.20.0000.03312.30
4.4.10.0000.02312.30
4.4.00.0030.05012.30
4.3.110.0100.02712.30
4.3.100.0030.01712.30
4.3.90.0000.01712.30
4.3.80.0030.05312.30
4.3.70.0030.03312.30
4.3.60.0030.03712.30
4.3.50.0030.03312.30
4.3.40.0030.05012.30
4.3.30.0000.03312.30
4.3.20.0030.01712.30
4.3.10.0000.03712.30
4.3.00.0000.03312.30

preferences:
47.43 ms | 400 KiB | 5 Q