3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = new DateTime('now'); $date = DateTime::createFromFormat('YmdHis', '2004' . $now->format('md') . '235959'); $diff = $date->diff($now, true); printf( 'Got %s and expected %s', $now->sub($diff)->format(DateTime::ISO8601), $date->format(DateTime::ISO8601) ); var_dump($diff);

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)
8.0.110.0000.00817.06
8.0.100.0080.00017.11
8.0.90.0070.00017.13
8.0.80.0030.01317.18
8.0.70.0040.00417.07
8.0.60.0040.00416.95
8.0.50.0050.00317.09
8.0.30.0130.01117.06
8.0.20.0070.01217.40
8.0.10.0040.00417.14
8.0.00.0070.01316.93
7.4.240.0070.00016.57
7.4.230.0000.00716.65
7.4.220.0090.00916.68
7.4.210.0090.00716.71
7.4.200.0000.00716.53
7.4.190.0000.00716.47
7.4.160.0100.01016.46
7.4.150.0130.00617.40
7.4.140.0160.00917.86
7.4.130.0090.00916.68
7.4.120.0100.00916.62
7.4.110.0080.01216.72
7.4.100.0210.00716.77
7.4.90.0130.01016.72
7.4.80.0120.00919.39
7.4.70.0110.00616.73
7.4.60.0100.00716.64
7.4.50.0030.00616.74
7.4.40.0060.01222.77
7.4.30.0110.01016.43
7.4.00.0060.01214.97
7.3.300.0030.00316.39
7.3.290.0030.01016.36
7.3.280.0060.01116.33
7.3.270.0120.00717.40
7.3.260.0160.00518.24
7.3.250.0150.00316.39
7.3.240.0190.00416.57
7.3.230.0110.00716.42
7.3.210.0100.00616.66
7.3.200.0070.01019.39
7.3.190.0110.01116.66
7.3.180.0060.01316.42
7.3.170.0090.00616.43
7.3.160.0150.00416.78
7.3.120.0070.00714.89
7.2.330.0070.01116.91
7.2.320.0150.00616.85
7.2.310.0070.01116.83
7.2.300.0100.01416.63
7.2.290.0110.00716.89
7.2.60.0030.00517.00
7.2.00.0060.00619.46
7.1.200.0070.00715.86
7.1.100.0040.00818.25
7.1.70.0030.00517.16
7.1.60.0090.01519.17
7.1.50.0110.01416.92
7.1.00.0100.02722.31
7.0.200.0000.00717.04
7.0.140.0030.07021.99
7.0.120.0100.06322.05
7.0.110.0000.07022.11
7.0.100.0030.07322.08
7.0.90.0000.08022.25
7.0.80.0070.07022.07
7.0.70.0030.07322.03
7.0.60.0000.07322.05
7.0.50.0170.06022.04
7.0.40.0070.07022.18
7.0.30.0130.06322.05
7.0.20.0000.07721.97
7.0.10.0000.07322.05
7.0.00.0000.07022.20
5.6.280.0030.07320.90
5.6.260.0000.07720.96
5.6.250.0030.07321.05
5.6.240.0030.07320.75
5.6.230.0070.07320.74
5.6.220.0000.07720.82
5.6.210.0030.07021.06
5.6.200.0030.07720.98
5.6.190.0030.06721.04
5.6.180.0030.07321.04
5.6.170.0030.07020.96
5.6.160.0030.07020.86
5.6.150.0030.07021.04
5.6.140.0030.07720.84
5.6.130.0070.07020.91
5.6.120.0030.07720.74
5.6.110.0100.07020.91
5.6.100.0070.06720.91
5.6.90.0000.07720.98
5.6.80.0030.07020.21
5.6.70.0030.07020.42
5.6.60.0070.07020.45
5.6.50.0000.07020.41
5.6.40.0030.07020.36
5.6.30.0100.06720.27
5.6.20.0100.06720.40
5.6.10.0100.05720.37
5.6.00.0030.07020.43
5.5.380.0070.06717.59
5.5.370.0100.06317.58
5.5.360.0030.07317.46
5.5.350.0070.06317.55
5.5.340.0000.07717.87
5.5.330.0000.07018.10
5.5.320.0030.07318.10
5.5.310.0030.07017.98
5.5.300.0000.07317.98
5.5.290.0130.06318.09
5.5.280.0030.07718.12
5.5.270.0000.08017.86
5.5.260.0100.07018.02
5.5.250.0070.07017.66
5.5.240.0070.06717.51
5.5.230.0070.06717.54
5.5.220.0030.07017.23
5.5.210.0070.06317.50
5.5.200.0030.06717.20
5.5.190.0030.06717.38
5.5.180.0030.07017.44
5.5.160.0000.07317.33
5.5.150.0030.07017.61
5.5.140.0070.06717.33
5.5.130.0030.05017.44
5.5.120.0030.06717.37
5.5.110.0030.06717.52
5.5.100.0100.06017.39
5.5.90.0030.06317.41
5.5.80.0100.06017.41
5.5.70.0030.07017.36
5.5.60.0030.06717.37
5.5.50.0030.06717.33
5.5.40.0000.07017.09
5.5.30.0070.06017.24
5.5.20.0030.06017.26
5.5.10.0100.06317.08
5.5.00.0000.07317.27
5.4.450.0000.08019.43
5.4.440.0030.07019.35
5.4.430.0030.07019.26
5.4.420.0100.06319.34
5.4.410.0030.07019.19
5.4.400.0070.06318.93
5.4.390.0030.07019.15
5.4.380.0000.07019.09
5.4.370.0070.05018.99
5.4.360.0070.06319.17
5.4.350.0030.07019.07
5.4.340.0030.07019.16
5.4.320.0100.05019.15
5.4.310.0100.06019.11
5.4.300.0030.07019.10
5.4.290.0030.05719.26
5.4.280.0030.05719.00
5.4.270.0070.05018.94
5.4.260.0000.07019.15
5.4.250.0100.05719.03
5.4.240.0070.06318.95
5.4.230.0100.06019.16
5.4.220.0070.06718.92
5.4.210.0070.06319.02
5.4.200.0070.06318.99
5.4.190.0000.07018.98
5.4.180.0000.05318.96
5.4.170.0000.07018.93
5.4.160.0000.07019.08
5.4.150.0030.07018.91
5.4.140.0070.06316.31
5.4.130.0070.06016.39
5.4.120.0030.06016.27
5.4.110.0000.07016.54
5.4.100.0030.06316.45
5.4.90.0030.06016.40
5.4.80.0030.05316.43
5.4.70.0070.05016.34
5.4.60.0030.06016.38
5.4.50.0070.06016.52
5.4.40.0000.05716.30
5.4.30.0000.06716.09
5.4.20.0000.06716.49
5.4.10.0000.07016.35
5.4.00.0100.05715.96
5.3.290.0000.07314.61
5.3.280.0000.06714.66
5.3.270.0000.07314.49
5.3.260.0070.06014.46
5.3.250.0030.06714.61
5.3.240.0030.06714.45
5.3.230.0000.05714.66
5.3.220.0070.05714.56
5.3.210.0070.06314.51
5.3.200.0070.06014.63
5.3.190.0030.06714.49
5.3.180.0000.06714.58
5.3.170.0000.04714.48
5.3.160.0100.06014.46
5.3.150.0000.04714.57
5.3.140.0000.06314.59
5.3.130.0030.06714.44
5.3.120.0030.06714.59
5.3.110.0030.07014.49
5.3.100.0030.07013.93
5.3.90.0000.07013.84
5.3.80.0070.05714.03
5.3.70.0070.06013.96
5.3.60.0070.06314.07
5.3.50.0070.06013.88
5.3.40.0030.06313.96
5.3.30.0000.06013.80
5.3.20.0030.06013.48
5.3.10.0000.06713.62
5.3.00.0030.06313.51
5.2.170.0000.06011.05
5.2.160.0030.05310.93
5.2.150.0070.05311.06
5.2.140.0070.05011.15
5.2.130.0030.05311.01
5.2.120.0000.05711.11
5.2.110.0000.05311.03
5.2.100.0030.05311.04
5.2.90.0030.05311.26
5.2.80.0000.05711.04
5.2.70.0000.05711.00
5.2.60.0030.05311.13
5.2.50.0000.05710.96
5.2.40.0030.05310.90
5.2.30.0000.05710.88
5.2.20.0070.05010.86
5.2.10.0030.04310.91
5.2.00.0000.05710.80
5.1.60.0000.04010.02
5.1.50.0000.04710.02
5.1.40.0000.04010.02
5.1.30.0000.05010.22
5.1.20.0030.05010.24
5.1.10.0000.05010.02
5.1.00.0000.05010.02
5.0.50.0000.04010.02
5.0.40.0000.04010.02
5.0.30.0000.05710.02
5.0.20.0030.03310.02
5.0.10.0030.03710.02
5.0.00.0070.05310.02
4.4.90.0030.02310.02
4.4.80.0000.03010.02
4.4.70.0000.03010.02
4.4.60.0000.03010.02
4.4.50.0000.03010.02
4.4.40.0000.04710.02
4.4.30.0070.02310.02
4.4.20.0000.03010.02
4.4.10.0000.02710.02
4.4.00.0030.04310.02
4.3.110.0000.02710.02
4.3.100.0000.02310.02
4.3.90.0000.03010.02
4.3.80.0000.04710.02
4.3.70.0000.02710.02
4.3.60.0000.03010.02
4.3.50.0000.03310.02
4.3.40.0000.04010.02
4.3.30.0030.02310.02
4.3.20.0000.03310.02
4.3.10.0030.03010.02
4.3.00.0000.03010.02

preferences:
37.85 ms | 401 KiB | 5 Q