3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = "20140228115"; if (strlen($date) < 12) { echo "old date: " . $date; $date = substr_replace($date, "0", strlen($date) - 2, 0); echo "new date: " . $date; } var_dump(DateTime::createFromFormat("YmdGi", "20140228115")); print_r(DateTime::getLastErrors());

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)
8.3.40.0070.01318.79
8.3.30.0090.00618.68
8.3.20.0070.00018.77
8.3.10.0080.00020.69
8.3.00.0110.00017.46
8.2.170.0110.00422.96
8.2.160.0140.00022.11
8.2.150.0030.00624.18
8.2.140.0060.00324.66
8.2.130.0000.00726.16
8.2.120.0080.00019.77
8.2.110.0100.00022.03
8.2.100.0060.00618.03
8.2.90.0000.00919.11
8.2.80.0040.00417.97
8.2.70.0070.00317.75
8.2.60.0030.00618.05
8.2.50.0030.00618.07
8.2.40.0000.00818.28
8.2.30.0000.00819.74
8.2.20.0040.00417.84
8.2.10.0040.00417.86
8.2.00.0080.00017.74
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0140.00428.09
8.1.240.0040.00422.42
8.1.230.0040.00820.84
8.1.220.0000.00918.77
8.1.210.0080.00019.03
8.1.200.0030.00617.36
8.1.190.0000.00817.40
8.1.180.0000.00918.10
8.1.170.0000.00818.71
8.1.160.0070.00018.68
8.1.150.0040.00418.64
8.1.140.0000.00717.49
8.1.130.0030.00317.83
8.1.120.0000.00817.39
8.1.110.0000.00717.45
8.1.100.0040.00417.30
8.1.90.0030.00517.46
8.1.80.0000.00717.41
8.1.70.0070.00017.38
8.1.60.0060.00317.53
8.1.50.0000.00717.49
8.1.40.0030.00617.49
8.1.30.0000.00717.58
8.1.20.0040.00417.43
8.1.10.0040.00417.48
8.1.00.0060.00317.45
8.0.300.0070.00019.85
8.0.290.0000.00916.88
8.0.280.0000.00718.40
8.0.270.0070.00017.25
8.0.260.0030.00616.93
8.0.250.0070.00016.99
8.0.240.0050.00616.93
8.0.230.0090.00017.03
8.0.220.0000.00717.02
8.0.210.0000.00717.05
8.0.200.0030.00317.05
8.0.190.0030.00317.00
8.0.180.0000.00717.09
8.0.170.0040.00416.98
8.0.160.0000.00717.03
8.0.150.0030.00616.84
8.0.140.0040.00416.95
8.0.130.0030.00313.54
8.0.120.0040.00416.97
8.0.110.0000.00717.02
8.0.100.0030.00516.96
8.0.90.0040.00416.79
8.0.80.0030.01316.91
8.0.70.0050.00316.95
8.0.60.0050.00217.02
8.0.50.0080.00016.84
8.0.30.0100.00917.05
8.0.20.0080.01417.40
8.0.10.0040.00416.95
8.0.00.0070.01216.75
7.4.330.0030.00314.76
7.4.320.0030.00316.47
7.4.300.0030.00316.39
7.4.290.0000.00716.54
7.4.280.0050.00316.42
7.4.270.0030.00316.35
7.4.260.0000.00613.25
7.4.250.0040.00416.55
7.4.240.0040.00416.38
7.4.230.0000.00716.28
7.4.220.0100.00716.58
7.4.210.0070.00916.59
7.4.200.0050.00316.44
7.4.190.0040.00416.63
7.4.160.0060.00916.36
7.4.150.0100.01017.40
7.4.140.0080.01217.17
7.4.130.0080.00816.76
7.4.120.0080.01016.58
7.4.110.0090.00916.55
7.4.100.0150.00316.63
7.4.90.0070.01416.35
7.4.80.0080.00819.03
7.4.70.0110.00616.38
7.4.60.0130.01016.39
7.4.50.0060.00316.66
7.4.40.0060.00922.27
7.4.30.0120.00916.35
7.4.00.0100.00614.98
7.3.330.0030.00313.14
7.3.320.0030.00313.27
7.3.310.0000.00716.51
7.3.300.0070.00016.38
7.3.290.0080.00616.43
7.3.280.0090.00616.37
7.3.270.0130.00617.40
7.3.260.0140.00518.24
7.3.250.0070.01016.50
7.3.240.0030.01316.39
7.3.230.0110.00616.55
7.3.210.0040.01316.51
7.3.200.0080.00919.39
7.3.190.0100.01016.61
7.3.180.0120.00416.41
7.3.170.0050.01116.34
7.3.160.0080.01116.50
7.3.120.0060.00614.65
7.2.330.0030.01416.68
7.2.320.0130.01016.51
7.2.310.0100.01016.36
7.2.300.0110.00616.84
7.2.290.0100.01016.85
7.2.00.0140.00419.23
7.1.100.0000.01117.98
7.1.70.0090.00016.90
7.1.60.0060.00617.18
7.1.50.0060.00616.83
7.1.40.0060.00916.71
7.1.30.0040.00916.66
7.1.20.0000.01316.80
7.1.10.0570.00615.09
7.1.00.0570.00615.09
7.0.200.0000.00816.97
7.0.190.0060.00316.70
7.0.180.0000.01116.32
7.0.170.0050.00516.33
7.0.160.0000.00816.33
7.0.150.0450.00315.09
7.0.140.0470.00715.09
7.0.130.0340.00715.09
7.0.120.0400.00715.09
7.0.110.0400.00715.09
7.0.100.0620.00315.09
7.0.90.0460.00015.09
7.0.80.0500.00615.09
7.0.70.0450.00915.09
7.0.60.0460.00315.09
7.0.50.0730.00015.09
7.0.40.0050.00815.09
7.0.30.0000.01215.09
7.0.20.0080.00415.09
7.0.10.0080.00415.09
7.0.00.0000.01115.09
5.6.300.0060.04520.57
5.6.290.0070.04320.75
5.6.280.0100.04020.88
5.6.270.0000.05320.88
5.6.260.0100.04321.09
5.6.250.0150.04020.86
5.6.240.0150.03920.93
5.6.230.0110.04620.97
5.6.220.0060.04621.04
5.6.210.0130.04220.94
5.6.200.0060.04720.99
5.6.190.0100.04420.81
5.6.180.0130.03620.77
5.6.170.0070.04720.82
5.6.160.0100.04820.85
5.6.150.0070.04520.97
5.6.140.0100.04320.82
5.6.130.0070.04620.73
5.6.120.0110.04220.82
5.6.110.0100.04620.98
5.6.100.0120.04720.80
5.6.90.0150.03520.81
5.6.80.0130.03620.21
5.6.70.0100.05420.31
5.6.60.0160.04220.30
5.6.50.0100.03820.41
5.6.40.0100.04520.34
5.6.30.0100.04020.11
5.6.20.0070.04620.37
5.6.10.0100.03720.11
5.6.00.0090.03820.16
5.5.380.0160.03217.62
5.5.370.0030.04717.48
5.5.360.0070.04417.52
5.5.350.0130.04117.59
5.5.340.0200.03017.99
5.5.330.0030.04918.18
5.5.320.0100.04618.18
5.5.310.0070.05318.07
5.5.300.0030.04818.03
5.5.290.0030.04718.08
5.5.280.0000.05518.04
5.5.270.0130.04218.17
5.5.260.0030.04717.73
5.5.250.0060.04117.84
5.5.240.0130.03417.42
5.5.230.0000.04817.21
5.5.220.0070.03717.50
5.5.210.0120.03617.51
5.5.200.0070.05017.38
5.5.190.0100.03617.19
5.5.180.0220.02617.05
5.5.160.0030.04617.47
5.5.150.0040.04717.37
5.5.140.0070.04017.05
5.5.130.0100.03517.05
5.5.120.0070.03617.34
5.5.110.0070.04617.43
5.5.100.0030.04117.26
5.5.90.0070.03517.29
5.5.80.0030.04517.34
5.5.70.0100.03916.95
5.5.60.0000.04717.29
5.5.50.0060.03717.09
5.5.40.0030.04216.94
5.5.30.0100.03917.23
5.5.20.0070.04317.32
5.5.10.0070.03717.29
5.5.00.0100.05217.30
5.4.450.0030.04819.52
5.4.440.0100.04519.40
5.4.430.0100.04019.39
5.4.420.0070.04019.48
5.4.410.0090.03919.09
5.4.400.0060.04118.91
5.4.390.0060.03819.16
5.4.380.0070.04119.20
5.4.370.0070.04019.05
5.4.360.0120.03719.07
5.4.350.0070.04919.10
5.4.340.0000.04919.19
5.4.320.0130.03818.89
5.4.310.0040.04219.20
5.4.300.0070.04019.06
5.4.290.0100.03919.13
5.4.280.0040.04318.98
5.4.270.0070.04818.98
5.4.260.0090.03419.19
5.4.250.0070.03619.09
5.4.240.0070.03719.21
5.4.230.0030.04819.01
5.4.220.0070.05519.15
5.4.210.0030.04119.06
5.4.200.0070.04819.21
5.4.190.0030.04019.15
5.4.180.0060.03718.97
5.4.170.0100.04018.97
5.4.160.0120.03418.96
5.4.150.0070.03918.92
5.4.140.0030.04516.68
5.4.130.0000.04516.70
5.4.120.0100.03416.44
5.4.110.0100.04416.70
5.4.100.0030.04316.70
5.4.90.0060.03416.73
5.4.80.0100.03716.61
5.4.70.0070.03716.62
5.4.60.0060.03516.46
5.4.50.0290.02916.38
5.4.40.0100.03416.72
5.4.30.0130.03216.72
5.4.20.0000.04616.70
5.4.10.0210.03116.44
5.4.00.0000.04316.14
5.3.290.0090.04015.09
5.3.280.0060.04115.09
5.3.270.0130.07515.09
5.3.260.0180.02815.09
5.3.250.0110.03615.09
5.3.240.0000.04815.09
5.3.230.0000.04515.09
5.3.220.0070.04215.09
5.3.210.0000.04815.09
5.3.200.0030.04315.09
5.3.190.0070.04015.09
5.3.180.0070.04015.09
5.3.170.0000.04115.09
5.3.160.0060.04115.09
5.3.150.0040.04615.09
5.3.140.0040.06315.09
5.3.130.0030.04015.09
5.3.120.0030.04215.09
5.3.110.0000.04815.09
5.3.100.0040.05315.09
5.3.90.0090.03815.09
5.3.80.0040.03915.09
5.3.70.0000.04315.09
5.3.60.0070.03415.09
5.3.50.0070.03415.09
5.3.40.0100.03115.09
5.3.30.0070.04015.09
5.3.20.0090.03015.09
5.3.10.0070.03415.09
5.3.00.0070.03315.09
5.2.170.0070.03215.09
5.2.160.0040.03215.09
5.2.150.0000.03615.09
5.2.140.0040.03215.09
5.2.130.0070.02415.09
5.2.120.0060.02715.09
5.2.110.0000.03815.09
5.2.100.0030.03115.09
5.2.90.0130.02415.09
5.2.80.0040.03215.09
5.2.70.0040.03215.09
5.2.60.0100.02615.09
5.2.50.0060.02715.09
5.2.40.0000.03315.09
5.2.30.0060.02815.09
5.2.20.0030.02915.09
5.2.10.0030.04015.09
5.2.00.0030.03015.09
5.1.60.0000.02615.09
5.1.50.0030.03015.09
5.1.40.0030.02415.09
5.1.30.0000.03015.09
5.1.20.0000.02915.09
5.1.10.0100.02015.09
5.1.00.0000.03015.09
5.0.50.0030.02115.09
5.0.40.0000.02415.09
5.0.30.0030.02915.09
5.0.20.0000.02515.09
5.0.10.0030.01915.09
5.0.00.0030.03415.09
4.4.90.0070.01015.09
4.4.80.0000.02015.09
4.4.70.0040.01515.09
4.4.60.0040.02215.09
4.4.50.0030.01515.09
4.4.40.0030.02615.09
4.4.30.0000.01715.09
4.4.20.0040.03915.09
4.4.10.0040.01515.09
4.4.00.0060.02215.09
4.3.110.0040.01515.09
4.3.100.0030.01415.09
4.3.90.0000.01715.09
4.3.80.0060.01915.09
4.3.70.0030.01315.09
4.3.60.0000.01715.09
4.3.50.0030.01615.09
4.3.40.0030.02515.09
4.3.30.0000.04215.09
4.3.20.0000.02315.09
4.3.10.0000.01815.09
4.3.00.0030.01415.09

preferences:
44.57 ms | 400 KiB | 5 Q