3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new \DateTime("2014-02-10"); $date2 = new \DateTime("2014"); echo $date->format('Y-m-d H:i:s') . PHP_EOL; echo $date2->format('Y-m-d H:i:s');

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)
8.3.40.0120.00318.84
8.3.30.0060.01020.25
8.3.20.0000.00820.16
8.3.10.0040.00421.96
8.3.00.0040.00422.58
8.2.170.0110.00722.96
8.2.160.0100.00320.39
8.2.150.0100.00325.66
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00019.66
8.2.110.0000.01120.52
8.2.100.0000.01119.25
8.2.90.0080.00019.17
8.2.80.0000.00719.41
8.2.70.0040.00417.63
8.2.60.0040.00418.03
8.2.50.0000.01218.07
8.2.40.0050.00319.88
8.2.30.0000.00718.13
8.2.20.0060.00317.71
8.2.10.0000.00817.91
8.2.00.0050.00317.85
8.1.270.0040.00424.66
8.1.260.0050.00326.35
8.1.250.0050.00228.09
8.1.240.0100.00723.96
8.1.230.0040.00819.10
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0030.00617.38
8.1.190.0000.00917.53
8.1.180.0000.00720.22
8.1.170.0070.00018.79
8.1.160.0030.00322.16
8.1.150.0020.00518.67
8.1.140.0040.00417.56
8.1.130.0030.00717.50
8.1.120.0000.00717.64
8.1.110.0070.00017.63
8.1.100.0040.00417.53
8.1.90.0050.00217.53
8.1.80.0040.00417.52
8.1.70.0000.00717.54
8.1.60.0040.00417.59
8.1.50.0000.00817.54
8.1.40.0050.00217.51
8.1.30.0050.00317.68
8.1.20.0030.00517.68
8.1.10.0040.00417.68
8.1.00.0100.00017.57
8.0.300.0080.00018.77
8.0.290.0000.00717.17
8.0.280.0070.00018.54
8.0.270.0000.00717.39
8.0.260.0040.00416.89
8.0.250.0070.00017.21
8.0.240.0070.00017.11
8.0.230.0000.00817.18
8.0.220.0040.00417.14
8.0.210.0000.00717.00
8.0.200.0030.00317.16
8.0.190.0000.00817.04
8.0.180.0030.00617.15
8.0.170.0080.00017.02
8.0.160.0040.00417.14
8.0.150.0000.00817.07
8.0.140.0000.00716.94
8.0.130.0000.00613.48
8.0.120.0000.00816.94
8.0.110.0050.00317.12
8.0.100.0050.00216.97
8.0.90.0040.00416.95
8.0.80.0040.01117.04
8.0.70.0000.00817.09
8.0.60.0070.00017.02
8.0.50.0070.00016.87
8.0.30.0100.00817.29
8.0.20.0080.01217.40
8.0.10.0040.00417.04
8.0.00.0100.00716.72
7.4.330.0030.00315.00
7.4.320.0030.00316.58
7.4.300.0030.00316.62
7.4.290.0050.00216.58
7.4.280.0000.00716.62
7.4.270.0000.00816.66
7.4.260.0040.00416.58
7.4.250.0040.00416.49
7.4.240.0060.00116.63
7.4.230.0000.00716.61
7.4.220.0100.01716.75
7.4.210.0100.00616.66
7.4.200.0030.00316.77
7.4.190.0040.00416.71
7.4.160.0130.00716.60
7.4.150.0090.01617.40
7.4.140.0070.01417.86
7.4.130.0070.01116.52
7.4.120.0090.00916.64
7.4.110.0070.01016.65
7.4.100.0070.01116.46
7.4.90.0070.01816.45
7.4.80.0030.01419.39
7.4.70.0080.00816.67
7.4.60.0060.01116.48
7.4.50.0080.00016.48
7.4.40.0070.00722.77
7.4.30.0090.00616.51
7.4.00.0070.00714.78
7.3.330.0000.00513.16
7.3.320.0060.00013.16
7.3.310.0040.00416.45
7.3.300.0030.00316.19
7.3.290.0220.01016.32
7.3.280.0100.00916.36
7.3.270.0060.01217.40
7.3.260.0140.00316.21
7.3.250.0120.00516.57
7.3.240.0080.01116.71
7.3.230.0180.00616.50
7.3.210.0070.01616.70
7.3.200.0100.01019.39
7.3.190.0040.01316.42
7.3.180.0130.00316.34
7.3.170.0090.00916.68
7.3.160.0090.01216.57
7.3.120.0040.00814.71
7.2.330.0070.01116.75
7.2.320.0100.00716.65
7.2.310.0070.01416.64
7.2.300.0090.00916.68
7.2.290.0130.00316.63
7.2.60.0040.01117.12
7.2.50.0160.00317.14
7.1.200.0000.01315.88
7.1.100.0040.01218.17
7.1.70.0050.00517.26
7.1.60.0030.01816.95
7.1.50.0090.01516.92
7.1.00.0000.03722.43
7.0.200.0000.00916.86
7.0.140.0130.06322.13
7.0.110.0100.06319.91
7.0.100.0130.07719.93
7.0.90.0030.08719.92
7.0.80.0130.04319.89
7.0.70.0030.08719.89
7.0.60.0100.07719.98
7.0.50.0170.04019.86
7.0.40.0030.08319.79
7.0.30.0030.08019.68
7.0.20.0170.07719.84
7.0.10.0100.07719.84
7.0.00.0000.05719.73
5.6.280.0030.07321.01
5.6.260.0070.04320.62
5.6.250.0100.06320.59
5.6.240.0100.05320.60
5.6.230.0030.05320.82
5.6.220.0170.04320.45
5.6.210.0030.08320.72
5.6.200.0030.09020.61
5.6.190.0070.06720.70
5.6.180.0170.04020.80
5.6.170.0130.07720.55
5.6.160.0130.08020.68
5.6.150.0130.07320.61
5.6.140.0100.08020.56
5.6.130.0030.08320.67
5.6.120.0100.08720.61
5.6.110.0130.07720.45
5.6.100.0070.05020.62
5.6.90.0130.07020.54
5.6.80.0030.08020.04
5.6.70.0170.05019.97
5.6.60.0070.06719.98
5.6.50.0070.07720.02
5.6.40.0200.06320.05
5.6.30.0130.07019.97
5.6.20.0100.07720.00
5.6.10.0130.07319.94
5.6.00.0030.08720.06
5.5.380.0030.08017.58
5.5.370.0130.08017.57
5.5.360.0030.09017.60
5.5.350.0100.07017.41
5.5.340.0030.08318.25
5.5.330.0030.07717.86
5.5.320.0030.05717.85
5.5.310.0100.05317.86
5.5.300.0100.05717.86
5.5.290.0030.06018.25
5.5.280.0100.08017.86
5.5.270.0030.08717.76
5.5.260.0130.07717.88
5.5.250.0030.08317.82
5.5.240.0070.07317.25
5.5.230.0200.06317.14
5.5.220.0100.07317.27
5.5.210.0130.04717.41
5.5.200.0030.08717.50
5.5.190.0170.07317.20
5.5.180.0100.07717.21
5.5.160.0030.08017.47
5.5.150.0030.06017.20
5.5.140.0130.07017.18
5.5.130.0070.08317.23
5.5.120.0030.07317.50
5.5.110.0100.06717.11
5.5.100.0030.08017.02
5.5.90.0070.07017.25
5.5.80.0070.07717.29
5.5.70.0100.07717.49
5.5.60.0100.05317.37
5.5.50.0200.08017.49
5.5.40.0100.07017.10
5.5.30.0030.07717.39
5.5.20.0170.07317.42
5.5.10.0130.06717.13
5.5.00.0030.07317.15
5.4.450.0000.07019.26
5.4.440.0130.07719.42
5.4.430.0030.07019.45
5.4.420.0100.05319.39
5.4.410.0070.04319.36
5.4.400.0170.06319.16
5.4.390.0100.08019.12
5.4.380.0100.07719.11
5.4.370.0070.07719.12
5.4.360.0070.07319.25
5.4.350.0100.07718.96
5.4.340.0000.04718.91
5.4.320.0070.05019.12
5.4.310.0130.07318.93
5.4.300.0100.05319.15
5.4.290.0130.07319.19
5.4.280.0170.04319.07
5.4.270.0070.07318.92
5.4.260.0000.08319.01
5.4.250.0100.07019.11
5.4.240.0130.07318.92
5.4.230.0170.07019.30
5.4.220.0070.07318.94
5.4.210.0100.07019.16
5.4.200.0030.07719.02
5.4.190.0100.07319.02
5.4.180.0070.07719.11
5.4.170.0070.07319.27
5.4.160.0030.07719.11
5.4.150.0070.07719.07
5.4.140.0130.06716.31
5.4.130.0030.07016.25
5.4.120.0100.06716.54
5.4.110.0070.07716.55
5.4.100.0130.06716.41
5.4.90.0100.06716.45
5.4.80.0130.05016.41
5.4.70.0100.07316.23
5.4.60.0170.03316.46
5.4.50.0170.06716.48
5.4.40.0100.06316.55
5.4.30.0070.07316.15
5.4.20.0030.07316.46
5.4.10.0030.08016.47
5.4.00.0100.07015.64
5.3.290.0100.07014.68
5.3.280.0070.07314.59
5.3.270.0100.06714.63
5.3.260.0100.06714.62
5.3.250.0070.06014.68
5.3.240.0100.06714.68
5.3.230.0100.07014.38
5.3.220.0030.07314.43
5.3.210.0100.06014.41
5.3.200.0100.06714.58
5.3.190.0070.06714.53
5.3.180.0130.07014.67
5.3.170.0070.07714.50
5.3.160.0100.07014.57
5.3.150.0100.07014.60
5.3.140.0100.07314.38
5.3.130.0100.07314.49
5.3.120.0070.06714.48
5.3.110.0070.04714.45
5.3.100.0100.07014.10
5.3.90.0070.06314.01
5.3.80.0100.05713.95
5.3.70.0070.07713.94
5.3.60.0130.06713.86
5.3.50.0100.07013.84
5.3.40.0030.08013.83
5.3.30.0130.06713.84
5.3.20.0070.07313.62
5.3.10.0030.06313.54
5.3.00.0030.08013.46
5.2.170.0030.06311.04
5.2.160.0070.06011.07
5.2.150.0070.05711.05
5.2.140.0070.06011.14
5.2.130.0130.06011.04
5.2.120.0030.06311.05
5.2.110.0070.06010.98
5.2.100.0070.06011.01
5.2.90.0070.05710.89
5.2.80.0070.06010.99
5.2.70.0000.07011.03
5.2.60.0000.07010.94
5.2.50.0130.05010.96
5.2.40.0000.06310.92
5.2.30.0030.06711.03
5.2.20.0100.05310.91
5.2.10.0070.06010.81
5.2.00.0000.05010.84
5.1.60.0070.05310.24
5.1.50.0000.05710.24
5.1.40.0070.05310.24
5.1.30.0030.06010.34
5.1.20.0030.05710.57
5.1.10.0100.04310.24
5.1.00.0070.05010.24
5.0.50.0070.02310.24
5.0.40.0030.02010.24
5.0.30.0000.03310.24
5.0.20.0030.02010.24
5.0.10.0000.02310.24
5.0.00.0000.03010.24
4.4.90.0000.04010.24
4.4.80.0000.03010.24
4.4.70.0070.03310.24
4.4.60.0070.03010.24
4.4.50.0030.03310.24
4.4.40.0000.05310.24
4.4.30.0000.03710.24
4.4.20.0000.03710.24
4.4.10.0030.02310.24
4.4.00.0000.02710.24
4.3.110.0000.01710.24
4.3.100.0030.01710.24
4.3.90.0000.03310.24
4.3.80.0000.02710.24
4.3.70.0000.01710.24
4.3.60.0030.01310.24
4.3.50.0000.02010.24
4.3.40.0030.02310.24
4.3.30.0000.02310.24
4.3.20.0030.01310.24
4.3.10.0000.01710.24
4.3.00.0000.01310.24

preferences:
39.71 ms | 400 KiB | 5 Q