3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dateinterval = new DateInterval('PT1H'); print_r($dateinterval); echo "\n"; echo json_encode($dateinterval); echo "\n"; $string = $dateinterval->format('%y years %m months %d days %h hours %i minutes %s seconds'); echo $string; echo "\n"; $dateinterval2 = DateInterval::createFromDateString($string); $string2 = $dateinterval2->format('%y years %m months %d days %h hours %i minutes %s seconds'); echo $string;

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)
8.3.60.0140.00718.27
8.3.50.0110.00721.91
8.3.40.0150.00618.59
8.3.30.0070.00718.88
8.3.20.0040.00419.34
8.3.10.0070.00021.95
8.3.00.0000.00820.90
8.2.180.0090.00618.29
8.2.170.0060.01622.96
8.2.160.0030.01019.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00218.22
8.2.120.0030.00526.35
8.2.110.0000.01122.29
8.2.100.0080.00317.88
8.2.90.0090.00019.37
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0100.00018.16
8.2.50.0000.00918.10
8.2.40.0070.00320.59
8.2.30.0040.00419.38
8.2.20.0060.00317.71
8.2.10.0040.00418.04
8.2.00.0040.00417.99
8.1.280.0100.01025.92
8.1.270.0100.00623.99
8.1.260.0000.00826.35
8.1.250.0050.00328.09
8.1.240.0070.00322.61
8.1.230.0120.00017.60
8.1.220.0030.00617.74
8.1.210.0030.00618.77
8.1.200.0060.00317.47
8.1.190.0060.00317.35
8.1.180.0040.00418.10
8.1.170.0040.00418.78
8.1.160.0050.00320.88
8.1.150.0030.00618.89
8.1.140.0000.00719.48
8.1.130.0000.00817.57
8.1.120.0040.00417.48
8.1.110.0070.00017.48
8.1.100.0000.00717.59
8.1.90.0020.00517.56
8.1.80.0030.00317.65
8.1.70.0030.00317.47
8.1.60.0060.00317.60
8.1.50.0060.00317.61
8.1.40.0090.00317.54
8.1.30.0000.00817.71
8.1.20.0030.00517.62
8.1.10.0000.00817.64
8.1.00.0000.00817.61
8.0.300.0000.00818.77
8.0.290.0040.00417.00
8.0.280.0070.00018.44
8.0.270.0070.00017.31
8.0.260.0070.00017.20
8.0.250.0040.00217.12
8.0.240.0050.00317.11
8.0.230.0070.00017.09
8.0.220.0040.00417.04
8.0.210.0000.00717.03
8.0.200.0110.00017.09
8.0.190.0030.00517.06
8.0.180.0040.00416.91
8.0.170.0080.00017.00
8.0.160.0030.00517.02
8.0.150.0040.00416.98
8.0.140.0040.00416.91
8.0.130.0080.00013.40
8.0.120.0000.00816.90
8.0.110.0040.00417.02
8.0.100.0050.00217.13
8.0.90.0070.00016.88
8.0.80.0060.01716.98
8.0.70.0070.00016.91
8.0.60.0000.00817.07
8.0.50.0040.00416.89
8.0.30.0090.00917.13
8.0.20.0110.01117.40
8.0.10.0050.00317.01
8.0.00.0230.00317.07
7.4.330.0030.00316.85
7.4.320.0050.00216.52
7.4.300.0060.00016.58
7.4.290.0080.00016.48
7.4.280.0040.00416.66
7.4.270.0000.00716.68
7.4.260.0070.00016.46
7.4.250.0030.00316.65
7.4.240.0040.00416.63
7.4.230.0030.00316.68
7.4.220.0000.01916.43
7.4.210.0110.00416.55
7.4.200.0000.00716.47
7.4.160.0090.00916.49
7.4.150.0030.01517.40
7.4.140.0140.00817.86
7.4.130.0060.01416.70
7.4.120.0060.01116.67
7.4.110.0080.00816.39
7.4.100.0060.01016.57
7.4.90.0030.01316.68
7.4.80.0060.01019.39
7.4.70.0040.01216.64
7.4.60.0170.00016.61
7.4.50.0000.01316.55
7.4.40.0090.00816.64
7.4.30.0130.00316.74
7.4.10.0000.01714.96
7.4.00.0060.00915.06
7.3.330.0050.00313.09
7.3.320.0000.00513.17
7.3.310.0070.00016.39
7.3.300.0000.00616.21
7.3.290.0050.01116.31
7.3.280.0100.00816.31
7.3.270.0060.01217.40
7.3.260.0130.00516.35
7.3.250.0090.01116.50
7.3.240.0090.01016.35
7.3.230.0120.00416.63
7.3.210.0040.01316.62
7.3.200.0100.00716.49
7.3.190.0100.01316.49
7.3.180.0080.00816.52
7.3.170.0100.00716.78
7.3.160.0070.01016.68
7.3.130.0070.01014.84
7.3.120.0080.00914.91
7.3.110.0060.00815.08
7.3.100.0080.00514.96
7.3.90.0010.01214.91
7.3.80.0050.00814.99
7.3.70.0090.00314.76
7.3.60.0090.00414.96
7.3.50.0040.00714.91
7.3.40.0070.00614.99
7.3.30.0090.00614.93
7.3.20.0030.00816.59
7.3.10.0030.00916.65
7.3.00.0060.00716.63
7.2.330.0110.00616.65
7.2.320.0100.01016.71
7.2.310.0090.01516.77
7.2.300.0130.00316.46
7.2.290.0140.00616.87
7.2.260.0090.01215.40
7.2.250.0060.01015.17
7.2.240.0080.01015.17
7.2.230.0060.00714.99
7.2.220.0070.00715.19
7.2.210.0070.00515.05
7.2.200.0020.01015.18
7.2.190.0020.01115.04
7.2.180.0060.00915.00
7.2.170.0030.01115.12
7.2.160.0030.00814.94
7.2.150.0040.00917.03
7.2.140.0080.00716.89
7.2.130.0020.00917.11
7.2.120.0020.00916.96
7.2.110.0040.00916.90
7.2.100.0080.00617.07
7.2.90.0060.00616.95
7.2.80.0010.00916.77
7.2.70.0090.00716.92
7.2.60.0070.00616.93
7.2.50.0050.00716.95
7.2.40.0030.01117.08
7.2.30.0080.00616.98
7.2.20.0060.00816.97
7.2.10.0050.00817.00
7.2.00.0030.00916.94
7.1.330.0050.00915.91
7.1.320.0050.00715.83
7.1.310.0020.01015.95
7.1.300.0060.00615.89
7.1.290.0050.00715.87
7.1.280.0040.01115.79
7.1.270.0040.00615.86
7.1.260.0040.00815.81
7.1.250.0050.00815.91
7.1.240.0090.00616.02
7.1.230.0100.00716.05
7.1.220.0030.01016.05
7.1.210.0110.00315.79
7.1.200.0050.00915.92
7.1.190.0030.00715.85
7.1.180.0000.00815.77
7.1.170.0030.00516.04
7.1.160.0060.00615.70
7.1.150.0080.00415.72
7.1.140.0040.01115.87
7.1.130.0030.01016.03
7.1.120.0070.00315.61
7.1.110.0060.00616.16
7.1.100.0070.00315.75
7.1.90.0040.00716.05
7.1.80.0090.00316.03
7.1.70.0080.00316.56
7.1.60.0050.00917.57
7.1.50.0030.01616.34
7.1.40.0030.01016.11
7.1.30.0040.00715.97
7.1.20.0000.01216.00
7.1.10.0060.01015.91
7.1.00.0050.04119.10
7.0.330.0000.01715.60
7.0.320.0000.01015.50
7.0.310.0070.01015.60
7.0.300.0100.00315.66
7.0.290.0090.00315.59
7.0.280.0070.00315.70
7.0.270.0080.00015.25
7.0.260.0000.01315.60
7.0.250.0000.00815.71
7.0.240.0030.01015.58
7.0.230.0040.00415.60
7.0.220.0000.01315.46
7.0.210.0040.01115.56
7.0.200.0240.00415.21
7.0.190.0000.01215.57
7.0.180.0060.00315.30
7.0.170.0000.00815.52
7.0.160.0040.00415.37
7.0.150.0070.00315.51
7.0.140.0040.00715.41
7.0.130.0090.00615.30
7.0.120.0070.00415.64
7.0.110.0060.00615.66
7.0.100.0000.01015.66
7.0.90.0070.04617.74
7.0.80.0280.04917.67
7.0.70.0330.04217.77
7.0.60.0280.02917.80
7.0.50.0270.02317.86
7.0.40.0060.04116.74
7.0.30.0130.03816.82
7.0.20.0100.02916.82
7.0.10.0080.04216.90
7.0.00.0080.04516.91
5.6.400.0070.00714.54
5.6.390.0070.00714.57
5.6.380.0040.01214.58
5.6.370.0070.00814.36
5.6.360.0060.00614.46
5.6.350.0000.01114.58
5.6.340.0090.00614.21
5.6.330.0040.00414.32
5.6.320.0060.00614.47
5.6.310.0040.01114.60
5.6.300.0100.00714.59
5.6.290.0060.00614.56
5.6.280.0020.04017.60
5.6.270.0060.00614.27
5.6.260.0100.00314.23
5.6.250.0060.00614.59
5.6.240.0070.04517.48
5.6.230.0100.03817.46
5.6.220.0100.02717.48
5.6.210.0050.02317.45
5.6.200.0090.02817.79
5.6.190.0100.04017.81
5.6.180.0050.04217.70
5.6.170.0070.03117.72
5.6.160.0080.04317.75
5.6.150.0060.04317.62
5.6.140.0060.02817.65
5.6.130.0130.04117.73
5.6.120.0080.04517.79
5.6.110.0130.02517.64
5.6.100.0050.04717.65
5.6.90.0020.04917.75
5.6.80.0080.02317.32
5.6.70.0040.04717.32
5.6.60.0030.04717.34
5.6.50.0080.04217.46
5.6.40.0080.04217.42
5.6.30.0100.04017.30
5.6.20.0100.02517.42
5.6.10.0080.04117.40
5.6.00.0110.03317.39
5.5.380.0050.02717.36
5.5.370.0060.02617.47
5.5.360.0060.04417.38
5.5.350.0080.02217.27
5.5.340.0030.04917.53
5.5.330.0050.04217.45
5.5.320.0100.03017.57
5.5.310.0020.04417.67
5.5.300.0080.04317.59
5.5.290.0050.04517.61
5.5.280.0080.04317.44
5.5.270.0060.04517.59
5.5.260.0090.04017.58
5.5.250.0110.04217.49
5.5.240.0030.03017.24
5.5.230.0030.04317.24
5.5.220.0050.04117.24
5.5.210.0030.03417.26
5.5.200.0050.04217.31
5.5.190.0070.04317.11
5.5.180.0060.04017.30
5.5.170.0000.01613.85
5.5.160.0070.02017.34
5.5.150.0080.02817.12
5.5.140.0030.04317.19
5.5.130.0080.03917.15
5.5.120.0060.03617.26
5.5.110.0080.04017.23
5.5.100.0110.03817.00
5.5.90.0120.03717.04
5.5.80.0050.03017.19
5.5.70.0030.04517.07
5.5.60.0100.04017.19
5.5.50.0070.04517.04
5.5.40.0090.03817.10
5.5.30.0080.04517.19
5.5.20.0090.04517.35
5.5.10.0070.04017.09
5.5.00.0050.04317.16

preferences:
75.22 ms | 401 KiB | 5 Q