3v4l.org

run code in 300+ PHP versions simultaneously
<?php $startDate = new DateTimeImmutable('2008-07-01T22:35:17+08:00'); echo $startDate->format('P'), PHP_EOL; echo $startDate->getTimeZone()->getName(), PHP_EOL; $endDate = $startDate->add(new DateInterval('P1D')); echo $endDate->format('P'), PHP_EOL; echo $endDate->getTimeZone()->getName(), PHP_EOL;

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)
8.3.60.0150.00416.63
8.3.50.0080.01221.27
8.3.40.0110.00718.97
8.3.30.0070.00718.92
8.3.20.0040.00418.90
8.3.10.0000.00821.75
8.3.00.0080.00020.82
8.2.180.0140.00718.42
8.2.170.0150.00622.96
8.2.160.0030.01019.31
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0000.00821.12
8.2.120.0040.00426.35
8.2.110.0100.01421.06
8.2.100.0040.00717.93
8.2.90.0050.00319.21
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0000.00917.93
8.2.50.0080.00018.10
8.2.40.0080.00020.46
8.2.30.0070.00020.63
8.2.20.0050.00317.80
8.2.10.0000.00818.19
8.2.00.0040.00418.09
8.1.280.0070.01125.92
8.1.270.0040.00423.82
8.1.260.0070.00028.09
8.1.250.0000.00728.09
8.1.240.0030.00622.05
8.1.230.0070.00418.99
8.1.220.0040.00417.76
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0000.00817.35
8.1.180.0080.00018.10
8.1.170.0060.00318.65
8.1.160.0000.00719.02
8.1.150.0030.00718.79
8.1.140.0070.00019.59
8.1.130.0000.00717.70
8.1.120.0030.00317.61
8.1.110.0030.00417.52
8.1.100.0040.00417.51
8.1.90.0040.00417.49
8.1.80.0050.00217.63
8.1.70.0030.00317.57
8.1.60.0070.00017.72
8.1.50.0040.00417.60
8.1.40.0000.00817.64
8.1.30.0030.00617.75
8.1.20.0050.00217.63
8.1.10.0000.00717.66
8.1.00.0060.00317.77
8.0.300.0090.00018.77
8.0.290.0000.00716.88
8.0.280.0040.00418.40
8.0.270.0000.00717.21
8.0.260.0060.00317.34
8.0.250.0000.00717.12
8.0.240.0030.00317.15
8.0.230.0070.00017.03
8.0.220.0060.00317.04
8.0.210.0030.00317.07
8.0.200.0000.00617.09
8.0.190.0000.00717.16
8.0.180.0000.00717.04
8.0.170.0000.00817.10
8.0.160.0030.00717.10
8.0.150.0000.00816.93
8.0.140.0070.00017.02
8.0.130.0030.00313.41
8.0.120.0040.00416.88
8.0.110.0000.00816.89
8.0.100.0000.00816.87
8.0.90.0000.00817.07
8.0.80.0100.00616.98
8.0.70.0030.00517.06
8.0.60.0030.00316.86
8.0.50.0000.00716.93
8.0.30.0030.01617.27
8.0.20.0100.00917.40
8.0.10.0070.00016.97
8.0.00.0110.00916.85
7.4.330.0000.00515.08
7.4.320.0000.00616.58
7.4.300.0030.00316.66
7.4.290.0000.00916.59
7.4.280.0050.00216.54
7.4.270.0060.00016.55
7.4.260.0000.00916.49
7.4.250.0000.00716.64
7.4.240.0030.00316.52
7.4.230.0040.00416.59
7.4.220.0120.01116.63
7.4.210.0140.00716.78
7.4.200.0030.00316.58
7.4.160.0080.01016.94
7.4.150.0070.01117.40
7.4.140.0110.00717.86
7.4.130.0090.00716.58
7.4.120.0110.00716.67
7.4.110.0160.00316.82
7.4.100.0060.01216.49
7.4.90.0080.00816.66
7.4.80.0140.00519.39
7.4.70.0060.01016.63
7.4.60.0090.00616.52
7.4.50.0030.00716.39
7.4.40.0140.00816.43
7.4.30.0110.00716.54
7.4.10.0100.00716.60
7.4.00.0060.01015.90
7.3.330.0000.00613.07
7.3.320.0030.00413.02
7.3.310.0030.00316.14
7.3.300.0070.00016.30
7.3.290.0080.01116.29
7.3.280.0130.00216.25
7.3.270.0090.00917.40
7.3.260.0090.00916.56
7.3.250.0150.00816.49
7.3.240.0070.01016.33
7.3.230.0090.00916.39
7.3.210.0040.01216.57
7.3.200.0090.01316.33
7.3.190.0100.00716.57
7.3.180.0120.00916.58
7.3.170.0110.00516.56
7.3.160.0090.00916.34
7.3.130.0130.00316.52
7.3.120.0080.00916.44
7.3.110.0110.00916.41
7.3.100.0100.00616.58
7.3.90.0030.01316.34
7.3.80.0070.01116.49
7.3.70.0040.01216.19
7.3.60.0030.01116.32
7.3.50.0040.00816.41
7.3.40.0110.00416.37
7.3.30.0060.00616.33
7.3.20.0080.00618.24
7.3.10.0110.00617.33
7.3.00.0100.00617.25
7.2.330.0090.00916.79
7.2.320.0090.00916.52
7.2.310.0070.01416.43
7.2.300.0120.00616.46
7.2.290.0140.00716.46
7.2.260.0070.01016.86
7.2.250.0110.00716.66
7.2.240.0040.01416.90
7.2.230.0070.01116.38
7.2.220.0040.00816.82
7.2.210.0060.00616.48
7.2.200.0000.01416.71
7.2.190.0060.00316.54
7.2.180.0030.00916.57
7.2.170.0070.00716.39
7.2.160.0060.00316.48
7.2.150.0040.01118.29
7.2.140.0000.00918.37
7.2.130.0090.00517.60
7.2.120.0110.00617.79
7.2.110.0090.01017.56
7.2.100.0080.00817.73
7.2.90.0050.01717.44
7.2.80.0060.01217.60
7.2.70.0100.01117.60
7.2.60.0050.00917.29
7.2.50.0110.00817.66
7.2.40.0100.00617.68
7.2.30.0110.00817.53
7.2.20.0140.01317.72
7.2.10.0160.00917.66
7.2.00.0060.01018.20
7.1.330.0100.00317.37
7.1.320.0060.00617.41
7.1.310.0030.00917.31
7.1.300.0000.01017.41
7.1.290.0070.01017.33
7.1.280.0060.00617.13
7.1.270.0090.00317.31
7.1.260.0090.00017.02
7.1.250.0050.00916.36
7.1.240.0080.00817.20
7.1.230.0110.00617.25
7.1.220.0000.01217.28
7.1.210.0060.00317.18
7.1.200.0060.00516.54
7.1.190.0100.00617.25
7.1.180.0040.01117.16
7.1.170.0090.00616.99
7.1.160.0060.00817.02
7.1.150.0100.00617.22
7.1.140.0060.00917.30
7.1.130.0060.00617.19
7.1.120.0040.01217.39
7.1.110.0040.00817.41
7.1.100.0070.00917.65
7.1.90.0080.00417.38
7.1.80.0040.00817.33
7.1.70.0090.00517.21
7.1.60.0040.01718.35
7.1.50.0080.01217.32
7.1.40.0120.00717.27
7.1.30.0120.00617.05
7.1.20.0040.01617.06
7.1.10.0120.00817.34
7.1.00.0130.03519.80
7.0.330.0040.00816.78
7.0.320.0030.01416.89
7.0.310.0090.00617.11
7.0.300.0030.01016.96
7.0.290.0080.00416.97
7.0.280.0040.00716.87
7.0.270.0130.00017.07
7.0.260.0070.01017.07
7.0.250.0100.00717.02
7.0.240.0070.01016.94
7.0.230.0060.00617.01
7.0.220.0080.00416.91
7.0.210.0070.01317.00
7.0.200.0090.00416.94
7.0.190.0130.00917.06
7.0.180.0040.01417.13
7.0.170.0040.01417.00
7.0.160.0080.00517.09
7.0.150.0110.00617.15
7.0.140.0070.01116.95
7.0.130.0090.01017.07
7.0.120.0120.00617.00
7.0.110.0090.00917.00
7.0.100.0130.00817.22
7.0.90.0100.01017.08
7.0.80.0090.00917.02
7.0.70.0110.00517.06
7.0.60.0120.04218.50
7.0.50.0130.03218.76
7.0.40.0130.03217.65
7.0.30.0120.03517.70
7.0.20.0120.03817.61
7.0.10.0110.03317.69
7.0.00.0200.03817.63
5.6.400.0030.01015.91
5.6.390.0070.00715.90
5.6.380.0070.01015.92
5.6.370.0040.01115.71
5.6.360.0170.00016.04
5.6.350.0100.00315.91
5.6.340.0040.01116.23
5.6.330.0090.00616.06
5.6.320.0060.01215.84
5.6.310.0070.01315.95
5.6.300.0160.00415.93
5.6.290.0000.01616.14
5.6.280.0100.00715.96
5.6.270.0070.01416.23
5.6.260.0060.01015.87
5.6.250.0080.01215.92
5.6.240.0080.00815.95
5.6.230.0040.01116.16
5.6.220.0070.01115.84
5.6.210.0070.04518.34
5.6.200.0160.03418.52
5.6.190.0120.03618.48
5.6.180.0140.03418.67
5.6.170.0160.04118.47
5.6.160.0200.03918.41
5.6.150.0120.03318.51
5.6.140.0120.03218.59
5.6.130.0100.03518.52
5.6.120.0100.03218.45
5.6.110.0110.03718.41
5.6.100.0100.03618.48
5.6.90.0200.03218.45
5.6.80.0170.03118.14
5.6.70.0200.03318.08
5.6.60.0100.03918.06
5.6.50.0110.03318.08
5.6.40.0270.02318.05
5.6.30.0170.03618.16
5.6.20.0060.03318.19
5.6.10.0220.03018.13
5.6.00.0230.03218.12
5.5.380.0030.01415.91
5.5.370.0070.00715.72
5.5.360.0110.00715.76
5.5.350.0200.03918.10
5.5.340.0170.02818.22
5.5.330.0160.03118.33
5.5.320.0100.03318.32
5.5.310.0150.02918.22
5.5.300.0160.02918.47
5.5.290.0100.03518.26
5.5.280.0060.03618.35
5.5.270.0050.03618.40
5.5.260.0130.03618.24
5.5.250.0150.03418.16
5.5.240.0200.03318.00
5.5.230.0100.03918.14
5.5.220.0220.02718.07
5.5.210.0140.02718.03
5.5.200.0200.02818.02
5.5.190.0130.03718.05
5.5.180.0150.03018.00
5.5.170.0080.01115.80
5.5.160.0190.03118.14
5.5.150.0190.03418.03
5.5.140.0190.03118.05
5.5.130.0220.03017.95
5.5.120.0220.02718.13
5.5.110.0170.03318.08
5.5.100.0200.02717.85
5.5.90.0130.03317.87
5.5.80.0220.02617.99
5.5.70.0170.03417.90
5.5.60.0150.03217.94
5.5.50.0170.03317.79
5.5.40.0200.02617.75
5.5.30.0230.03017.96
5.5.20.0160.03617.90
5.5.10.0190.03117.87
5.5.00.0190.02517.92

preferences:
66.46 ms | 401 KiB | 5 Q