3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new \DateTime('1994'); echo $date->format('Y-m-d H:i:s') . "\n"; $date = new \DateTime('1994-01'); echo $date->format('Y-m-d H:i:s') . "\n"; $date = new \DateTime('1994-01-01'); echo $date->format('Y-m-d H:i:s') . "\n";

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)
8.3.60.0110.00418.41
8.3.50.0130.00522.05
8.3.40.0120.00918.96
8.3.30.0140.00318.87
8.3.20.0080.00018.91
8.3.10.0050.00320.84
8.3.00.0030.00618.89
8.2.180.0140.00016.73
8.2.170.0040.01119.08
8.2.160.0070.00722.96
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0000.00720.83
8.2.110.0060.00319.25
8.2.100.0080.00417.91
8.2.90.0090.00019.40
8.2.80.0000.00719.28
8.2.70.0080.00017.88
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0060.00318.34
8.2.30.0040.00419.29
8.2.20.0060.00317.91
8.2.10.0040.00417.73
8.2.00.0070.00217.88
8.1.280.0070.00725.92
8.1.270.0030.01423.99
8.1.260.0070.01026.35
8.1.250.0120.00628.09
8.1.240.0100.00023.97
8.1.230.0000.01217.76
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0040.00417.48
8.1.190.0040.00417.53
8.1.180.0000.00818.10
8.1.170.0040.00418.78
8.1.160.0040.00418.99
8.1.150.0070.00018.77
8.1.140.0060.00317.71
8.1.130.0000.00717.89
8.1.120.0030.00317.67
8.1.110.0030.00617.63
8.1.100.0040.00417.70
8.1.90.0000.00717.55
8.1.80.0000.00717.53
8.1.70.0000.00717.62
8.1.60.0040.00417.69
8.1.50.0060.00317.49
8.1.40.0080.00017.59
8.1.30.0040.00417.74
8.1.20.0060.00317.71
8.1.10.0000.00717.71
8.1.00.0000.00817.66
8.0.300.0030.00618.77
8.0.290.0070.00017.05
8.0.280.0030.00318.39
8.0.270.0000.00717.24
8.0.260.0030.00317.09
8.0.250.0040.00417.15
8.0.240.0000.00817.18
8.0.230.0000.00717.13
8.0.220.0030.00317.06
8.0.210.0070.00016.98
8.0.200.0000.00617.11
8.0.190.0000.00717.04
8.0.180.0040.00417.13
8.0.170.0050.00317.13
8.0.160.0000.00717.06
8.0.150.0070.00017.08
8.0.140.0000.00716.96
8.0.130.0000.00513.43
8.0.120.0040.00416.94
8.0.110.0080.00017.14
8.0.100.0050.00216.88
8.0.90.0040.00417.15
8.0.80.0090.01017.13
8.0.70.0070.00017.13
8.0.60.0070.00017.13
8.0.50.0000.00716.89
8.0.30.0130.00817.18
8.0.20.0130.00617.40
8.0.10.0050.00317.12
8.0.00.0090.01316.89
7.4.330.0020.00216.71
7.4.320.0060.00016.67
7.4.300.0030.00316.43
7.4.290.0030.00316.59
7.4.280.0070.00016.67
7.4.270.0000.00616.59
7.4.260.0030.00313.27
7.4.250.0040.00416.54
7.4.240.0020.00516.71
7.4.230.0000.00716.55
7.4.220.0120.00616.52
7.4.210.0090.00516.58
7.4.200.0040.00416.56
7.4.190.0000.00716.61
7.4.160.0060.01316.50
7.4.150.0130.01017.40
7.4.140.0080.01217.86
7.4.130.0070.01116.64
7.4.120.0110.00616.79
7.4.110.0070.01016.56
7.4.100.0040.01416.52
7.4.90.0060.01216.40
7.4.80.0070.01019.39
7.4.70.0080.00816.76
7.4.60.0090.01216.55
7.4.50.0000.00916.70
7.4.40.0070.00722.77
7.4.30.0100.01016.73
7.4.00.0070.00715.28
7.3.330.0000.00713.21
7.3.320.0000.00613.05
7.3.310.0040.00416.28
7.3.300.0060.00016.33
7.3.290.0060.00816.29
7.3.280.0050.01316.36
7.3.270.0100.00717.40
7.3.260.0110.01118.24
7.3.250.0110.00716.56
7.3.240.0150.00916.35
7.3.230.0130.00316.44
7.3.210.0060.01016.47
7.3.200.0090.00919.39
7.3.190.0050.01416.49
7.3.180.0100.00716.48
7.3.170.0060.00916.55
7.3.160.0080.00816.67
7.3.120.0030.01015.24
7.2.330.0110.00816.88
7.2.320.0070.01016.78
7.2.310.0140.00316.58
7.2.300.0100.00616.90
7.2.290.0030.01416.80
7.2.60.0060.00617.06
7.2.00.0060.00919.48
7.1.200.0030.00915.86
7.1.100.0000.00918.22
7.1.70.0030.00717.17
7.1.60.0110.01419.08
7.1.50.0250.01334.55
7.1.00.0000.03722.40
7.0.200.0040.00816.95
7.0.140.0070.07022.01
7.0.60.0000.04021.75
7.0.50.0030.07022.05
7.0.40.0000.03720.19
7.0.30.0030.04020.04
7.0.20.0070.04020.01
7.0.10.0070.07319.99
7.0.00.0070.08020.02
5.6.280.0030.07320.82
5.6.210.0000.03320.56
5.6.200.0170.06721.07
5.6.190.0030.05021.15
5.6.180.0070.08020.89
5.6.170.0030.04021.12
5.6.160.0130.05320.95
5.6.150.0000.05021.15
5.6.140.0070.08021.11
5.6.130.0000.08320.89
5.6.120.0000.08320.98
5.6.110.0070.08021.11
5.6.100.0030.08321.00
5.6.90.0130.07321.10
5.6.80.0070.07020.37
5.6.70.0100.07320.49
5.6.60.0100.06720.36
5.6.50.0030.07320.50
5.6.40.0000.07720.31
5.6.30.0000.08020.26
5.6.20.0000.07720.45
5.6.10.0100.07320.37
5.6.00.0100.06020.34
5.5.350.0100.04020.40
5.5.340.0000.03320.85
5.5.330.0030.06020.87
5.5.320.0070.04020.73
5.5.310.0030.07020.76
5.5.300.0070.07720.77
5.5.290.0100.07020.80
5.5.280.0230.07020.77
5.5.270.0030.06720.86
5.5.260.0030.07020.72
5.5.250.0100.08020.58
5.5.240.0070.06020.18
5.5.230.0100.07720.14
5.5.220.0100.05320.02
5.5.210.0070.07720.03
5.5.200.0030.07020.04
5.5.190.0070.07720.09
5.5.180.0130.07320.20
5.5.160.0070.07320.25
5.5.150.0000.07320.31
5.5.140.0030.08020.22
5.5.130.0000.08020.14
5.5.120.0070.07720.22
5.5.110.0100.07320.24
5.5.100.0100.06719.89
5.5.90.0070.06720.00
5.5.80.0030.06319.86
5.5.70.0070.07720.07
5.5.60.0070.06320.02
5.5.50.0000.08320.09
5.5.40.0100.06020.20
5.5.30.0100.07320.11
5.5.20.0030.08020.02
5.5.10.0030.08320.05
5.5.00.0070.06720.00
5.4.450.0070.08019.54
5.4.440.0030.06719.27
5.4.430.0100.06719.32
5.4.420.0000.07319.46
5.4.410.0070.07319.22
5.4.400.0070.07018.95
5.4.390.0070.07018.95
5.4.380.0030.07718.99
5.4.370.0000.07719.20
5.4.360.0030.07319.17
5.4.350.0070.06319.06
5.4.340.0070.06719.20
5.4.320.0030.05019.05
5.4.310.0100.06718.93
5.4.300.0000.05718.95
5.4.290.0030.07719.05
5.4.280.0030.07719.18
5.4.270.0030.08019.01
5.4.260.0000.07318.89
5.4.250.0170.06019.01
5.4.240.0100.06719.14
5.4.230.0030.07319.01
5.4.220.0070.07019.09
5.4.210.0030.07718.85
5.4.200.0070.07319.17
5.4.190.0030.05319.00
5.4.180.0100.07018.84
5.4.170.0000.07018.99
5.4.160.0000.07318.98
5.4.150.0030.07318.83
5.4.140.0000.06316.38
5.4.130.0000.07316.35
5.4.120.0030.07016.46
5.4.110.0170.06316.30
5.4.100.0000.07716.30
5.4.90.0130.06316.36
5.4.80.0070.06716.45
5.4.70.0030.07316.32
5.4.60.0030.07016.45
5.4.50.0030.06016.28
5.4.40.0030.05716.32
5.4.30.0030.07316.22
5.4.20.0030.04716.45
5.4.10.0100.06316.41
5.4.00.0030.07315.73
5.3.290.0030.07714.45
5.3.280.0000.06714.54
5.3.270.0030.08014.41
5.3.260.0000.07714.39
5.3.250.0030.06314.56
5.3.240.0030.04314.53
5.3.230.0070.06014.54
5.3.220.0030.08314.54
5.3.210.0100.07014.50
5.3.200.0030.07014.51
5.3.190.0030.08014.54
5.3.180.0100.06714.46
5.3.170.0100.06014.49
5.3.160.0070.07014.48
5.3.150.0100.04314.35
5.3.140.0000.08014.52
5.3.130.0000.08314.49
5.3.120.0100.07314.45
5.3.110.0070.06714.47
5.3.100.0000.04013.88
5.3.90.0030.03313.96
5.3.80.0000.07013.78
5.3.70.0000.07313.97
5.3.60.0000.08013.93
5.3.50.0030.06313.93
5.3.40.0070.06013.91
5.3.30.0000.07713.84
5.3.20.0030.07713.45
5.3.10.0070.06013.63
5.3.00.0070.05313.42
5.2.170.0000.06011.14
5.2.160.0030.05711.14
5.2.150.0000.06311.15
5.2.140.0000.06311.06
5.2.130.0030.05011.01
5.2.120.0000.07010.92
5.2.110.0030.05311.01
5.2.100.0030.06311.01
5.2.90.0030.06011.14
5.2.80.0000.04011.07
5.2.70.0030.03011.07
5.2.60.0000.05710.84
5.2.50.0030.06011.03
5.2.40.0070.05010.82
5.2.30.0030.06310.94
5.2.20.0030.05710.93
5.2.10.0030.05310.88
5.2.00.0000.05010.73
5.1.60.0070.04710.39
5.1.50.0030.05010.39
5.1.40.0070.04710.39
5.1.30.0030.05010.39
5.1.20.0070.04710.39
5.1.10.0000.05010.39
5.1.00.0070.05310.39
5.0.50.0030.04710.39
5.0.40.0030.03310.39
5.0.30.0000.06010.39
5.0.20.0000.03310.39
5.0.10.0030.04010.39
5.0.00.0030.06010.39
4.4.90.0030.03010.39
4.4.80.0030.03310.39
4.4.70.0000.04010.39
4.4.60.0000.03310.39
4.4.50.0000.03010.39
4.4.40.0000.05710.39
4.4.30.0030.03710.39
4.4.20.0000.03010.39
4.4.10.0000.03710.39
4.4.00.0000.05310.39
4.3.110.0000.03710.39
4.3.100.0000.03310.39
4.3.90.0070.03010.39
4.3.80.0000.05310.39
4.3.70.0000.03310.39
4.3.60.0130.02310.39
4.3.50.0000.03710.39
4.3.40.0000.04010.39
4.3.30.0030.03310.39
4.3.20.0000.03710.39
4.3.10.0030.03310.39
4.3.00.0030.03310.39

preferences:
42.78 ms | 401 KiB | 5 Q