3v4l.org

run code in 300+ PHP versions simultaneously
<?php $intr = (new \DateTime("2017-01-01")) - (new \DateTime()); var_dump($intr);

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)
8.3.60.0070.01118.43
8.3.50.0150.00316.39
8.3.40.0070.00719.02
8.3.30.0120.00318.80
8.3.20.0000.00820.91
8.3.10.0000.00821.73
8.3.00.0000.00720.82
8.2.180.0120.00918.41
8.2.170.0040.01122.96
8.2.160.0100.00322.08
8.2.150.0040.00725.66
8.2.140.0080.00024.66
8.2.130.0080.00022.26
8.2.120.0000.00826.35
8.2.110.0080.00020.44
8.2.100.0060.00617.84
8.2.90.0030.00719.11
8.2.80.0000.00817.97
8.2.70.0030.00617.75
8.2.60.0050.00317.91
8.2.50.0060.00318.10
8.2.40.0000.00722.15
8.2.30.0060.00320.95
8.2.20.0050.00318.11
8.2.10.0070.00017.98
8.2.00.0050.00318.05
8.1.280.0140.00325.92
8.1.270.0040.00422.05
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00021.98
8.1.230.0090.00322.05
8.1.220.0080.00017.79
8.1.210.0040.00418.77
8.1.200.0150.00017.48
8.1.190.0080.00017.13
8.1.180.0060.00318.10
8.1.170.0040.00418.59
8.1.160.0080.00019.07
8.1.150.0040.00418.75
8.1.140.0060.00319.48
8.1.130.0070.00018.81
8.1.120.0030.00317.40
8.1.110.0000.00717.57
8.1.100.0000.00717.46
8.1.90.0000.00817.56
8.1.80.0050.00317.53
8.1.70.0030.00317.41
8.1.60.0060.00317.61
8.1.50.0040.00417.60
8.1.40.0000.00817.50
8.1.30.0040.00417.73
8.1.20.0000.00817.64
8.1.10.0000.00917.72
8.1.00.0030.00517.68
8.0.300.0040.00420.33
8.0.290.0000.00717.00
8.0.280.0030.00318.36
8.0.270.0000.00717.26
8.0.260.0030.00316.91
8.0.250.0000.00717.15
8.0.240.0020.00517.05
8.0.230.0000.00716.98
8.0.220.0080.00017.14
8.0.210.0000.00717.12
8.0.200.0030.00317.02
8.0.190.0040.00417.09
8.0.180.0040.00717.01
8.0.170.0030.00316.95
8.0.160.0040.00717.09
8.0.150.0080.00016.96
8.0.140.0040.00417.01
8.0.130.0000.00513.36
8.0.120.0040.00416.95
8.0.110.0050.00316.95
8.0.100.0040.00417.06
8.0.90.0040.00416.98
8.0.80.0100.01017.13
8.0.70.0040.00417.05
8.0.60.0000.00716.98
8.0.50.0040.00416.93
8.0.30.0110.00817.07
8.0.20.0100.01017.40
8.0.10.0000.00817.00
8.0.00.0100.00716.80
7.4.330.0000.00415.55
7.4.320.0070.00016.67
7.4.300.0000.00616.66
7.4.290.0030.00316.62
7.4.280.0040.00416.47
7.4.270.0000.00716.67
7.4.260.0000.00513.38
7.4.250.0000.00816.47
7.4.240.0040.00416.71
7.4.230.0030.00316.45
7.4.220.0110.00716.67
7.4.210.0070.00716.71
7.4.200.0000.00716.76
7.4.160.0120.00816.52
7.4.150.0080.00917.40
7.4.140.0100.01217.86
7.4.130.0090.01216.61
7.4.120.0130.00716.63
7.4.110.0090.00916.66
7.4.100.0140.00716.61
7.4.90.0120.00616.68
7.4.80.0030.01519.39
7.4.70.0130.00316.48
7.4.60.0160.00616.62
7.4.50.0000.01716.38
7.4.40.0030.01316.63
7.4.30.0080.01016.64
7.4.00.0030.00715.12
7.3.330.0020.00213.27
7.3.320.0000.00613.17
7.3.310.0000.00716.48
7.3.300.0030.00316.24
7.3.290.0080.00616.37
7.3.280.0100.00716.39
7.3.270.0100.00717.40
7.3.260.0070.00916.36
7.3.250.0120.00916.54
7.3.240.0060.01116.40
7.3.230.0090.01216.54
7.3.210.0060.01216.65
7.3.200.0100.00616.52
7.3.190.0130.00616.60
7.3.180.0030.01316.54
7.3.170.0000.01616.40
7.3.160.0090.00616.58
7.2.330.0170.00016.92
7.2.320.0130.00316.61
7.2.310.0040.01816.77
7.2.300.0100.00716.79
7.2.290.0090.00916.75
7.2.60.0130.00016.97
7.2.00.0000.01719.20
7.1.200.0040.00816.07
7.1.100.0030.01018.26
7.1.70.0030.00617.15
7.1.60.0770.01333.44
7.1.50.0700.01032.98
7.1.40.0730.00332.74
7.1.30.0570.01732.79
7.1.20.0570.01732.90
7.1.10.0030.00714.85
7.1.00.0630.01314.99
7.0.200.0930.00715.20
7.0.190.0970.00314.83
7.0.180.0570.01314.73
7.0.170.0630.00014.39
7.0.160.0600.00714.67
7.0.150.0570.01014.60
7.0.140.0700.01014.51
7.0.130.0700.00314.71
7.0.120.0700.00714.56
7.0.110.0700.01314.44
7.0.100.0700.00314.63
7.0.90.0630.01014.70
7.0.80.0770.00714.85
7.0.70.0700.00714.69
7.0.60.0730.00314.36
7.0.50.0670.00714.59
7.0.40.0770.01014.73
7.0.30.0670.00714.93
7.0.20.0900.00714.67
7.0.10.0870.01314.51
7.0.00.0730.01014.70

preferences:
54.01 ms | 401 KiB | 5 Q