3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = date('Y-m-d H:i:s'); $date2 = date_sub(new DateTime(date('Y-m-d H:i:s')), date_interval_create_from_date_string('2 hours'))->format('Y-m-d H:i:s'); $date3 = date_sub(new DateTime(date('Y-m-d H:i:s')), date_interval_create_from_date_string('3 days'))->format('Y-m-d H:i:s'); var_dump($date1); var_dump($date2); var_dump($date3);

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)
8.3.70.0090.00616.85
8.3.60.0170.00318.43
8.3.50.0130.00521.21
8.3.40.0040.01118.90
8.3.30.0040.01118.85
8.3.20.0040.00418.90
8.3.10.0030.00621.05
8.3.00.0080.00021.85
8.2.180.0000.01816.59
8.2.170.0140.00022.96
8.2.160.0100.00620.35
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0110.00020.98
8.2.110.0100.00020.70
8.2.100.0060.00618.03
8.2.90.0030.00519.34
8.2.80.0050.00317.97
8.2.70.0000.00817.88
8.2.60.0030.00518.05
8.2.50.0000.00818.07
8.2.40.0040.00418.28
8.2.30.0000.00821.29
8.2.20.0000.00817.77
8.2.10.0040.00417.88
8.2.00.0090.00017.92
8.1.280.0100.00725.92
8.1.270.0080.00023.99
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0050.00522.46
8.1.230.0100.00020.88
8.1.220.0040.00418.77
8.1.210.0030.00518.88
8.1.200.0040.00417.47
8.1.190.0050.00217.53
8.1.180.0040.00418.10
8.1.170.0000.00818.73
8.1.160.0070.00019.00
8.1.150.0060.00418.84
8.1.140.0070.00017.65
8.1.130.0000.00717.97
8.1.120.0030.00617.71
8.1.110.0040.00417.53
8.1.100.0070.00017.64
8.1.90.0070.00017.54
8.1.80.0040.00417.59
8.1.70.0000.00717.63
8.1.60.0080.00017.73
8.1.50.0000.00817.66
8.1.40.0000.00817.66
8.1.30.0040.00417.68
8.1.20.0040.00417.78
8.1.10.0000.00717.66
8.1.00.0040.00417.71
8.0.300.0040.00419.98
8.0.290.0000.00717.05
8.0.280.0040.00418.52
8.0.270.0050.00217.25
8.0.260.0030.00316.91
8.0.250.0030.00517.14
8.0.240.0030.00617.02
8.0.230.0030.00617.15
8.0.220.0050.00217.13
8.0.210.0030.00317.00
8.0.200.0030.00317.16
8.0.190.0000.00717.09
8.0.180.0000.00717.15
8.0.170.0080.00017.03
8.0.160.0000.00817.18
8.0.150.0050.00217.04
8.0.140.0080.00316.98
8.0.130.0030.00313.43
8.0.120.0040.00416.89
8.0.110.0040.00416.98
8.0.100.0000.00717.14
8.0.90.0040.00417.09
8.0.80.0120.00917.03
8.0.70.0040.00417.13
8.0.60.0000.00817.10
8.0.50.0060.00316.94
8.0.30.0050.01617.29
8.0.20.0100.00917.40
8.0.10.0000.00717.28
8.0.00.0180.01617.00
7.4.330.0060.00016.84
7.4.320.0030.00616.74
7.4.300.0040.00416.75
7.4.290.0050.00316.75
7.4.280.0040.00416.55
7.4.270.0000.00716.80
7.4.260.0030.00313.32
7.4.250.0080.00016.51
7.4.240.0070.00016.59
7.4.230.0030.00316.53
7.4.220.0090.01616.45
7.4.210.0090.01016.71
7.4.200.0000.00716.77
7.4.190.0040.00416.71
7.4.160.0060.00916.62
7.4.150.0070.01117.40
7.4.140.0070.01117.86
7.4.130.0100.01016.66
7.4.120.0090.00816.62
7.4.110.0180.00416.67
7.4.100.0090.00916.59
7.4.90.0120.01216.66
7.4.80.0120.00619.39
7.4.70.0100.00716.59
7.4.60.0100.00716.81
7.4.50.0030.00616.48
7.4.40.0130.00022.77
7.4.30.0120.00816.64
7.4.00.0100.00715.05
7.3.330.0050.00013.05
7.3.320.0050.00313.06
7.3.310.0000.00716.47
7.3.300.0030.00316.33
7.3.290.0070.00716.27
7.3.280.0110.00516.38
7.3.270.0080.01117.40
7.3.260.0110.00718.24
7.3.250.0140.00416.54
7.3.240.0120.00616.44
7.3.230.0060.01316.39
7.3.210.0090.00916.58
7.3.200.0120.00619.39
7.3.190.0090.01316.50
7.3.180.0090.00616.75
7.3.170.0110.00616.50
7.3.160.0030.01216.42
7.3.120.0070.00815.03
7.3.110.0070.01115.00
7.3.100.0000.01715.10
7.3.90.0030.01215.10
7.3.80.0060.00915.09
7.3.70.0110.00314.73
7.3.60.0110.00314.74
7.3.50.0090.00614.86
7.3.40.0060.00614.90
7.3.30.0040.00414.89
7.3.20.0080.00616.72
7.3.10.0050.01016.27
7.3.00.0090.01016.53
7.2.330.0300.02416.64
7.2.320.0030.01516.59
7.2.310.0100.01216.60
7.2.300.0060.01016.53
7.2.290.0060.01116.99
7.2.250.0070.01015.00
7.2.240.0100.01015.06
7.2.230.0110.00415.28
7.2.220.0090.00315.12
7.2.210.0030.00915.03
7.2.200.0030.01014.96
7.2.190.0070.00715.00
7.2.180.0090.00615.24
7.2.170.0060.00315.05
7.2.130.0130.01016.40
7.2.120.0110.01116.46
7.2.110.0130.00616.44
7.2.100.0100.01316.56
7.2.90.0200.00816.63
7.2.80.0140.00716.29
7.2.70.0080.01116.58
7.2.60.0090.00916.91
7.2.50.0110.01416.46
7.2.40.0080.01516.50
7.2.30.0170.00916.66
7.2.20.0230.00816.41
7.2.10.0270.01117.02
7.2.00.0050.01317.88
7.1.330.0090.00316.06
7.1.320.0110.00315.80
7.1.310.0070.00715.66
7.1.300.0000.00916.08
7.1.290.0000.01415.95
7.1.280.0030.00715.83
7.1.270.0000.01015.50
7.1.260.0000.01415.91
7.1.250.0140.01014.97
7.1.200.0080.00415.97
7.1.100.0790.00916.02
7.1.70.0050.00217.30
7.1.60.0110.01419.40
7.1.50.0060.01217.00
7.1.00.0070.03022.27
7.0.200.0040.00417.07
7.0.140.0000.07722.01
7.0.100.0070.04320.01
7.0.90.0100.06320.01
7.0.80.0030.06019.94
7.0.70.0130.04719.94
7.0.60.0030.05319.98
7.0.50.0070.07720.29
7.0.40.0030.08720.03
7.0.30.0000.04319.95
7.0.20.0070.07320.03
7.0.10.0070.07720.12
7.0.00.0130.07319.99
5.6.250.0030.04320.54
5.6.240.0030.04320.54
5.6.230.0130.04020.65
5.6.220.0100.04720.64
5.6.210.0070.03720.74
5.6.200.0030.04321.02
5.6.190.0100.08021.07
5.6.180.0000.06021.06
5.6.170.0070.03721.02
5.6.160.0070.05720.95
5.6.150.0100.06321.01
5.6.140.0030.08721.02
5.6.130.0070.06721.10
5.6.120.0070.08321.03
5.6.110.0130.07321.13
5.6.100.0100.08021.06
5.6.90.0030.05321.09
5.6.80.0130.07320.46
5.6.70.0030.03720.45
5.6.60.0130.06720.37
5.6.50.0000.07320.41
5.6.40.0030.04020.48
5.6.30.0070.07320.40
5.6.20.0030.04020.36
5.6.10.0100.05720.43
5.6.00.0070.06720.43
5.5.380.0070.05720.41
5.5.370.0070.08020.36
5.5.360.0000.08020.34
5.5.350.0100.04320.43
5.5.340.0030.03720.73
5.5.330.0070.03320.73
5.5.320.0070.04020.82
5.5.310.0100.08020.89
5.5.300.0100.06320.82
5.5.290.0100.04720.82
5.5.280.0030.07720.89
5.5.270.0000.06020.91
5.5.260.0070.03720.91
5.5.250.0000.05320.45
5.5.240.0100.08020.21
5.5.230.0130.05320.13
5.5.220.0030.04020.27
5.5.210.0130.07020.27
5.5.200.0000.06720.29
5.5.190.0070.07720.18
5.5.180.0030.06020.25
5.5.160.0070.03720.22
5.5.150.0130.05020.16
5.5.140.0000.08020.26
5.5.130.0070.07320.17
5.5.120.0100.07020.12
5.5.110.0130.06020.10
5.5.100.0030.08720.05
5.5.90.0100.04319.97
5.5.80.0070.04020.06
5.5.70.0130.06320.09
5.5.60.0070.07720.05
5.5.50.0170.07020.11
5.5.40.0000.04320.04
5.5.30.0100.03720.09
5.5.20.0100.03320.14
5.5.10.0070.03320.11
5.5.00.0030.04019.94
5.4.450.0070.05319.39
5.4.440.0030.07319.38
5.4.430.0000.04719.27
5.4.420.0000.05319.30
5.4.410.0170.06319.09
5.4.400.0070.07318.82
5.4.390.0030.08018.90
5.4.380.0070.04318.96
5.4.370.0070.04019.00
5.4.360.0030.05718.98
5.4.350.0000.07318.95
5.4.340.0070.03319.03
5.4.320.0070.07319.03
5.4.310.0100.07019.05
5.4.300.0070.08319.23
5.4.290.0070.07018.98
5.4.280.0070.06718.82
5.4.270.0030.07718.78
5.4.260.0100.06718.90
5.4.250.0030.06018.77
5.4.240.0000.04018.89
5.4.230.0030.04018.80
5.4.220.0030.07019.11
5.4.210.0000.04018.97
5.4.200.0070.03319.06
5.4.190.0070.05319.06
5.4.180.0070.08018.96
5.4.170.0070.07319.02
5.4.160.0130.07019.04
5.4.150.0070.05319.01
5.4.140.0070.07016.42
5.4.130.0100.06316.38
5.4.120.0130.03716.42
5.4.110.0100.07316.21
5.4.100.0130.07016.29
5.4.90.0100.07016.43
5.4.80.0030.07716.25
5.4.70.0070.02716.47
5.4.60.0030.07016.39
5.4.50.0070.06716.35
5.4.40.0030.03316.46
5.4.30.0070.07316.23
5.4.20.0030.06716.18
5.4.10.0100.03316.18
5.4.00.0100.07015.77
5.3.290.0000.08014.57
5.3.280.0030.06014.53
5.3.270.0130.03014.44
5.3.260.0030.05314.54
5.3.250.0000.08014.52
5.3.240.0100.05714.56
5.3.230.0070.06314.59
5.3.220.0100.06314.52
5.3.210.0000.08314.50
5.3.200.0030.08014.55
5.3.190.0070.07314.43
5.3.180.0030.07314.55
5.3.170.0070.05714.52
5.3.160.0070.03014.42
5.3.150.0000.03714.38
5.3.140.0030.07314.39
5.3.130.0030.07714.48
5.3.120.0070.04314.57
5.3.110.0070.07314.54
5.3.100.0070.03014.02
5.3.90.0100.06014.02
5.3.80.0070.06313.87
5.3.70.0070.03713.96
5.3.60.0100.07313.86
5.3.50.0070.06313.80
5.3.40.0030.07013.91
5.3.30.0030.05313.89
5.3.20.0000.03713.62
5.3.10.0000.03313.60
5.3.00.0030.03713.63
5.2.170.0000.07011.13
5.2.160.0100.05711.16
5.2.150.0070.05311.00
5.2.140.0070.02711.05
5.2.130.0000.03011.04
5.2.120.0030.02710.89
5.2.110.0070.02311.08
5.2.100.0000.03011.17
5.2.90.0000.03011.17
5.2.80.0000.03011.11
5.2.70.0030.02711.12
5.2.60.0030.03010.91
5.2.50.0000.03311.06
5.2.40.0000.03010.99
5.2.30.0030.02711.02
5.2.20.0070.02711.04
5.2.10.0030.03010.75
5.2.00.0000.02710.77
5.1.60.0070.01710.36
5.1.50.0030.02310.36
5.1.40.0030.02310.36
5.1.30.0030.02710.36
5.1.20.0030.02010.36
5.1.10.0030.01710.36
5.1.00.0000.02710.36
5.0.50.0000.02310.36
5.0.40.0000.02010.36
5.0.30.0030.02310.36
5.0.20.0030.01710.36
5.0.10.0030.01710.36
5.0.00.0070.02310.36
4.4.90.0030.01010.36
4.4.80.0070.01010.36
4.4.70.0030.01310.36
4.4.60.0000.01710.36
4.4.50.0000.01310.36
4.4.40.0030.01710.36
4.4.30.0000.01310.36
4.4.20.0000.01310.36
4.4.10.0000.01710.36
4.4.00.0000.02710.36
4.3.110.0000.01310.36
4.3.100.0030.01310.36
4.3.90.0000.02310.36
4.3.80.0030.02010.36
4.3.70.0000.02010.36
4.3.60.0000.02010.36
4.3.50.0000.01710.36
4.3.40.0000.02010.36
4.3.30.0070.01010.36
4.3.20.0030.01310.36
4.3.10.0000.01310.36
4.3.00.0030.01310.36

preferences:
30.65 ms | 401 KiB | 5 Q