3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_default_timezone_set("Europe/Lisbon"); $a = new DateTime("2009-01-01", null); echo $a->format(DateTime::COOKIE); echo "\n"; $a = date_create("2009-01-01", null); echo $a->format(DateTime::COOKIE); echo "\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)
8.3.40.0060.00919.09
8.3.30.0140.00019.01
8.3.20.0030.00620.29
8.3.10.0040.00421.60
8.3.00.0060.00319.41
8.2.170.0110.00422.96
8.2.160.0040.01120.38
8.2.150.0030.00524.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0040.00422.12
8.2.110.0030.00622.14
8.2.100.0070.00417.75
8.2.90.0090.00019.35
8.2.80.0060.00317.97
8.2.70.0030.00917.50
8.2.60.0030.00618.05
8.2.50.0030.00618.07
8.2.40.0000.00819.95
8.2.30.0000.00718.04
8.2.20.0020.00517.93
8.2.10.0040.00418.03
8.2.00.0040.00417.72
8.1.270.0060.00322.02
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00723.92
8.1.230.0120.00019.26
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0060.00317.47
8.1.190.0040.00417.22
8.1.180.0070.00018.10
8.1.170.0080.00018.71
8.1.160.0000.00721.82
8.1.150.0040.00418.83
8.1.140.0040.00417.53
8.1.130.0030.00317.89
8.1.120.0000.00717.59
8.1.110.0080.00017.54
8.1.100.0020.00517.47
8.1.90.0070.00017.46
8.1.80.0000.00717.58
8.1.70.0000.00817.52
8.1.60.0040.00417.52
8.1.50.0030.00517.48
8.1.40.0050.00217.57
8.1.30.0080.00017.71
8.1.20.0080.00017.64
8.1.10.0050.00217.59
8.1.00.0060.00317.59
8.0.300.0070.00018.77
8.0.290.0070.00016.88
8.0.280.0070.00018.53
8.0.270.0000.00817.21
8.0.260.0000.00617.26
8.0.250.0030.00317.17
8.0.240.0030.00517.15
8.0.230.0030.00317.11
8.0.220.0070.00517.05
8.0.210.0040.00417.04
8.0.200.0030.00317.13
8.0.190.0000.00716.94
8.0.180.0000.00817.04
8.0.170.0000.00817.12
8.0.160.0040.00417.11
8.0.150.0040.00416.93
8.0.140.0000.00717.04
8.0.130.0000.00513.45
8.0.120.0030.00516.98
8.0.110.0040.00417.00
8.0.100.0070.00016.98
8.0.90.0040.00417.10
8.0.80.0060.00917.05
8.0.70.0070.00017.02
8.0.60.0080.00016.89
8.0.50.0030.00317.01
8.0.30.0140.01017.16
8.0.20.0150.00517.40
8.0.10.0040.00417.05
8.0.00.0120.00617.02
7.4.330.0020.00215.00
7.4.320.0030.00316.69
7.4.300.0030.00316.60
7.4.290.0030.00316.57
7.4.280.0090.00016.59
7.4.270.0030.00316.52
7.4.260.0050.00216.56
7.4.250.0040.00416.70
7.4.240.0000.00716.63
7.4.230.0040.00416.43
7.4.220.0030.01516.63
7.4.210.0090.00716.53
7.4.200.0050.00216.79
7.4.160.0040.01616.61
7.4.150.0130.00717.40
7.4.140.0080.01117.86
7.4.130.0110.00916.49
7.4.120.0110.00916.63
7.4.110.0120.00616.59
7.4.100.0070.01016.58
7.4.90.0100.00716.89
7.4.80.0090.00919.39
7.4.70.0100.01016.53
7.4.60.0100.00716.71
7.4.50.0000.00616.64
7.4.40.0030.01316.64
7.4.30.0090.00916.67
7.4.00.0070.01114.95
7.3.330.0000.00513.08
7.3.320.0000.00513.05
7.3.310.0070.00016.25
7.3.300.0070.00016.34
7.3.290.0150.00616.34
7.3.280.0090.00816.30
7.3.270.0070.01817.40
7.3.260.0170.00316.43
7.3.250.0110.00516.49
7.3.240.0160.00316.43
7.3.230.0060.01216.39
7.3.210.0120.00616.63
7.3.200.0000.01719.39
7.3.190.0070.01016.66
7.3.180.0070.01416.36
7.3.170.0080.00816.55
7.3.160.0080.00816.36
7.3.00.0060.00716.43
7.2.330.0060.01016.87
7.2.320.0090.00916.48
7.2.310.0140.00316.91
7.2.300.0100.00716.88
7.2.290.0140.00316.47
7.2.130.0070.00716.91
7.2.120.0040.00916.82
7.2.110.0090.00317.04
7.2.100.0030.00616.88
7.2.90.0090.00616.73
7.2.80.0120.00617.06
7.2.70.0000.00816.78
7.2.60.0060.00816.91
7.2.50.0040.00717.05
7.2.40.0090.00316.94
7.2.30.0030.00616.98
7.2.20.0060.00916.98
7.2.10.0120.00316.91
7.2.00.0080.00918.13
7.1.250.0040.01115.82
7.1.240.0120.00315.68
7.1.230.0070.00315.80
7.1.220.0070.00715.86
7.1.210.0000.01515.93
7.1.200.0120.00415.71
7.1.190.0000.01515.80
7.1.180.0060.00615.75
7.1.170.0040.00715.75
7.1.160.0090.00615.73
7.1.150.0100.00315.76
7.1.140.0100.00315.86
7.1.130.0090.00315.82
7.1.120.0090.00615.80
7.1.110.0000.00915.59
7.1.100.0040.00416.95
7.1.90.0080.00015.48
7.1.80.0100.00315.59
7.1.70.0050.00816.50
7.1.60.0050.01017.31
7.1.50.0090.00316.23
7.1.40.0150.00315.49
7.1.30.0060.00815.66
7.1.20.0060.00315.59
7.1.10.0070.00715.52
7.1.00.0080.04018.98
7.0.330.0070.00015.36
7.0.320.0030.01315.57
7.0.310.0070.00715.48
7.0.300.0120.00315.46
7.0.290.0070.00715.39
7.0.280.0080.00415.10
7.0.270.0070.00315.39
7.0.260.0100.00315.14
7.0.250.0030.01015.64
7.0.240.0060.00915.50
7.0.230.0030.01215.66
7.0.220.0060.00615.29
7.0.210.0030.01015.55
7.0.200.0030.00816.08
7.0.190.0070.00715.43
7.0.180.0060.00915.59
7.0.170.0060.00615.37
7.0.160.0110.00015.54
7.0.150.0030.01015.40
7.0.140.0080.03718.75
7.0.130.0030.00515.41
7.0.120.0030.00915.20
7.0.110.0060.00615.51
7.0.100.0060.00615.58
7.0.90.0030.00815.33
7.0.80.0070.00415.46
7.0.70.0030.01315.21
7.0.60.0110.04217.73
7.0.50.0030.04016.56
7.0.40.0100.04716.81
7.0.30.0240.02016.81
7.0.20.0230.03316.71
7.0.10.0100.03216.88
7.0.00.0040.03816.89
5.6.380.0000.00914.48
5.6.370.0080.00814.29
5.6.360.0030.00614.27
5.6.350.0150.00614.40
5.6.340.0060.00914.60
5.6.330.0060.00314.41
5.6.320.0040.00814.57
5.6.310.0040.00814.63
5.6.300.0060.00614.48
5.6.290.0030.00614.22
5.6.280.0030.04017.70
5.6.270.0040.00414.60
5.6.260.0140.00014.39
5.6.250.0100.00314.33
5.6.240.0030.00914.44
5.6.230.0000.00714.15
5.6.220.0070.00714.38
5.6.210.0070.04417.44
5.6.200.0100.03516.15
5.6.190.0080.03017.46
5.6.180.0130.02217.61
5.6.170.0750.03017.56
5.6.160.0060.04017.43
5.6.150.0070.02716.21
5.6.140.0080.04316.17
5.6.130.0330.02216.27
5.6.120.0070.02717.62
5.6.110.0100.04217.78
5.6.100.0090.02417.65
5.6.90.0030.04317.67
5.6.80.0080.04517.27
5.6.70.0130.00314.25
5.6.60.0070.01014.27
5.6.50.0220.00414.46
5.6.40.0170.00314.36
5.6.30.0100.00714.10
5.6.20.0040.00414.11
5.6.10.0060.00914.14
5.6.00.0100.01014.28
5.5.380.0060.00611.40
5.5.370.0070.00311.27
5.5.360.0070.00311.18
5.5.350.0080.03015.80
5.5.340.0030.02814.56
5.5.330.0110.02815.83
5.5.320.0220.02215.84
5.5.310.0140.03415.80
5.5.300.0080.03114.58
5.5.290.0020.02414.55
5.5.280.0050.04615.97
5.5.270.0080.03816.03
5.5.260.0080.04316.10
5.5.250.0080.02815.90
5.5.240.0150.03815.70
5.5.230.0060.00011.18
5.5.220.0100.00611.18
5.5.210.0070.00011.28
5.5.200.0040.00411.18
5.5.190.0000.00911.18
5.5.180.0060.00611.18
5.5.170.0060.00311.18
5.5.160.0000.00911.26
5.5.150.0140.00011.18
5.5.140.0070.01111.30
5.5.130.0100.00611.20
5.5.120.0070.00411.36
5.5.110.0060.00611.18
5.5.100.0050.00611.18
5.5.90.0070.00311.18
5.5.80.0100.00711.18
5.5.70.0000.01211.20
5.5.60.0100.00611.18
5.5.50.0000.00711.18
5.5.40.0110.00411.18
5.5.30.0090.00311.18
5.5.20.0000.00911.18
5.5.10.0130.00311.19
5.5.00.0030.00711.18
5.4.450.0130.03315.15
5.4.440.0330.03215.35
5.4.430.0140.02815.29
5.4.420.0350.00315.30
5.4.410.0330.00615.26
5.4.400.0350.00215.20
5.4.390.0360.00015.11
5.4.380.0440.00015.17
5.4.370.0360.00015.16
5.4.360.0350.00315.13
5.4.350.0480.00315.12
5.4.340.0100.02111.57
5.4.330.0130.00411.18
5.4.320.0080.02411.82
5.4.310.0070.02611.81
5.4.300.0130.02611.81
5.4.290.0120.02111.81
5.4.280.0120.02111.76
5.4.270.0090.02111.76
5.4.260.0080.02511.76
5.4.250.0080.02411.76
5.4.240.0130.02011.76
5.4.230.0040.02311.76
5.4.220.0080.02411.76
5.4.210.0100.02211.76
5.4.200.0090.02111.76
5.4.190.0040.02111.76
5.4.180.0130.02011.76
5.4.170.0070.02011.76
5.4.160.0180.02111.76
5.4.150.0100.01811.76
5.4.140.0060.02511.60
5.4.130.0180.02011.59
5.4.120.0110.02311.57
5.4.110.0130.01811.57
5.4.100.0130.02111.57
5.4.90.0110.02411.57
5.4.80.0100.01911.57
5.4.70.0190.02311.57
5.4.60.0110.02211.57
5.4.50.0150.02111.57
5.4.40.0140.02311.56
5.4.30.0170.02311.56
5.4.20.0160.02211.56
5.4.10.0160.02111.56
5.4.00.0090.02411.31
5.3.290.0130.02411.99
5.3.280.0060.02211.94
5.3.270.0130.02211.95
5.3.260.0100.02311.95
5.3.250.0160.02211.95
5.3.240.0080.02311.95
5.3.230.0130.02311.94
5.3.220.0070.02911.93
5.3.210.0100.02011.93
5.3.200.0100.02211.93
5.3.190.0100.01911.93
5.3.180.0050.02311.92
5.3.170.0070.02611.92
5.3.160.0110.01911.92
5.3.150.0080.02111.93
5.3.140.0130.01911.92
5.3.130.0120.02111.92
5.3.120.0120.02511.92
5.3.110.0090.02411.92
5.3.100.0090.02411.64
5.3.90.0090.02411.63
5.3.80.0120.02011.63
5.3.70.0160.02211.63
5.3.60.0140.02111.62
5.3.50.0120.02111.60
5.3.40.0110.02611.61
5.3.30.0080.02411.58
5.3.20.0100.02011.47
5.3.10.0040.02211.45
5.3.00.0050.02011.45
5.2.170.0120.02010.20
5.2.160.0040.01810.20
5.2.150.0090.02010.20
5.2.140.0100.01810.20
5.2.130.0120.01710.18
5.2.120.0070.01610.18
5.2.110.0050.01910.18
5.2.100.0020.02110.18
5.2.90.0050.01610.18
5.2.80.0050.01710.18
5.2.70.0070.01810.17
5.2.60.0040.01810.15
5.2.50.0040.01710.13
5.2.40.0080.02310.13
5.2.30.0080.02110.11
5.2.20.0050.01910.11
5.2.10.0080.01310.06
5.2.00.0040.0199.98
5.1.60.0050.0169.62
5.1.50.0020.0229.62
5.1.40.0010.0189.61
5.1.30.0030.0209.79
5.1.20.0020.0179.79
5.1.10.0040.0169.66
5.1.00.0040.0189.66
5.0.50.0010.0158.89
5.0.40.0060.0138.83
5.0.30.0070.0218.73
5.0.20.0090.0098.72
5.0.10.0030.0128.71
5.0.00.0050.0158.70
4.4.90.0040.0117.98
4.4.80.0040.0097.96
4.4.70.0050.0087.96
4.4.60.0040.0077.96
4.4.50.0010.0107.97
4.4.40.0030.0197.94
4.4.30.0030.0097.97
4.4.20.0020.0128.01
4.4.10.0040.0118.01
4.4.00.0030.0157.97
4.3.110.0030.0107.92
4.3.100.0050.0117.92
4.3.90.0050.0117.91
4.3.80.0050.0177.88
4.3.70.0030.0147.90
4.3.60.0010.0117.90
4.3.50.0050.0117.90
4.3.40.0010.0177.86
4.3.30.0030.0097.23
4.3.20.0080.0077.22
4.3.10.0020.0127.20
4.3.00.0080.0139.30

preferences:
46.69 ms | 400 KiB | 5 Q