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) - 1, 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)
8.3.60.0040.01818.31
8.3.50.0090.00621.89
8.3.40.0040.01119.02
8.3.30.0070.00719.07
8.3.20.0080.00020.18
8.3.10.0050.00321.96
8.3.00.0000.00722.44
8.2.180.0100.00716.75
8.2.170.0070.01322.96
8.2.160.0110.00320.93
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0000.00817.63
8.2.110.0060.00322.16
8.2.100.0070.00417.91
8.2.90.0000.00719.09
8.2.80.0060.00318.04
8.2.70.0000.00817.75
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0080.00018.22
8.2.30.0070.00417.99
8.2.20.0040.00417.82
8.2.10.0050.00217.93
8.2.00.0040.00417.75
8.1.280.0120.00925.92
8.1.270.0000.00822.10
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0080.00323.68
8.1.230.0040.00719.21
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0000.00917.25
8.1.190.0080.00017.39
8.1.180.0060.00318.10
8.1.170.0030.00518.56
8.1.160.0000.00721.82
8.1.150.0050.00218.60
8.1.140.0040.00417.45
8.1.130.0000.00817.79
8.1.120.0050.00217.55
8.1.110.0040.00417.34
8.1.100.0000.00717.50
8.1.90.0040.00417.33
8.1.80.0020.00517.42
8.1.70.0070.00017.44
8.1.60.0080.00017.41
8.1.50.0050.00217.46
8.1.40.0040.00417.46
8.1.30.0030.00617.45
8.1.20.0040.00417.52
8.1.10.0040.00417.57
8.1.00.0040.00417.39
8.0.300.0030.00618.77
8.0.290.0000.00717.18
8.0.280.0030.00318.45
8.0.270.0000.00717.26
8.0.260.0030.00316.88
8.0.250.0020.00517.13
8.0.240.0030.00317.04
8.0.230.0040.00417.04
8.0.220.0070.00016.98
8.0.210.0000.00717.07
8.0.200.0030.00617.11
8.0.190.0040.00417.04
8.0.180.0040.00417.01
8.0.170.0040.00417.02
8.0.160.0000.00717.08
8.0.150.0070.00016.99
8.0.140.0040.00417.02
8.0.130.0040.00613.49
8.0.120.0050.00316.93
8.0.110.0070.00017.03
8.0.100.0070.00017.02
8.0.90.0040.00416.79
8.0.80.0120.00316.94
8.0.70.0070.00016.82
8.0.60.0040.00417.00
8.0.50.0000.00716.93
8.0.30.0150.00516.88
8.0.20.0090.00817.40
8.0.10.0020.00516.95
8.0.00.0100.01216.86
7.4.330.0030.00315.00
7.4.320.0000.00616.46
7.4.300.0000.00816.44
7.4.290.0000.00716.35
7.4.280.0040.00416.44
7.4.270.0000.00616.55
7.4.260.0030.00316.45
7.4.250.0000.00716.51
7.4.240.0060.00116.47
7.4.230.0040.00416.24
7.4.220.0100.00916.41
7.4.210.0060.00916.54
7.4.200.0000.00716.43
7.4.190.0030.00316.57
7.4.160.0090.00616.38
7.4.150.0040.01317.40
7.4.140.0130.01017.86
7.4.130.0100.01216.48
7.4.120.0100.00716.56
7.4.110.0120.00616.68
7.4.100.0090.00916.46
7.4.90.0120.00916.75
7.4.80.0120.00919.39
7.4.70.0080.00816.63
7.4.60.0090.00616.59
7.4.50.0030.00316.40
7.4.40.0070.00722.77
7.4.30.0090.00616.36
7.4.00.0090.00615.07
7.3.330.0020.00213.23
7.3.320.0050.00013.38
7.3.310.0000.00716.38
7.3.300.0060.00016.30
7.3.290.0070.00716.41
7.3.280.0090.01116.43
7.3.270.0150.00317.40
7.3.260.0090.00916.50
7.3.250.0110.00616.50
7.3.240.0130.00416.48
7.3.230.0060.01316.45
7.3.210.0090.00916.37
7.3.200.0100.00519.39
7.3.190.0000.01716.42
7.3.180.0040.01116.35
7.3.170.0030.01416.45
7.3.160.0130.00316.54
7.3.120.0060.00614.99
7.2.330.0100.01016.87
7.2.320.0070.01316.81
7.2.310.0030.01316.80
7.2.300.0060.01216.59
7.2.290.0030.01416.63
7.2.00.0000.01319.44
7.1.100.0800.00014.02
7.1.70.0060.00916.99
7.1.60.0100.01319.82
7.1.50.0200.01034.63
7.1.00.0070.07022.57
7.0.200.0120.00016.93
7.0.140.0070.06721.99
7.0.60.0030.08019.93
7.0.50.0070.08017.96
7.0.40.0070.04320.18
7.0.30.0300.03320.08
7.0.20.0370.04720.17
7.0.10.0000.04720.32
7.0.00.0070.03720.22
5.6.280.0070.07021.14
5.6.210.0000.05020.52
5.6.200.0100.07318.12
5.6.190.0030.09320.67
5.6.180.0030.06320.61
5.6.170.0370.07020.71
5.6.160.0100.08720.44
5.6.150.0130.04718.18
5.6.140.0100.07318.28
5.6.130.0030.06018.29
5.6.120.0130.08021.03
5.6.110.0070.06321.00
5.6.100.0100.05320.88
5.6.90.0100.08321.07
5.6.80.0100.07720.36
5.5.350.0000.08320.41
5.5.340.0030.05018.08
5.5.330.0100.04720.45
5.5.320.0000.06720.51
5.5.310.0200.04320.51
5.5.300.0100.07318.02
5.5.290.0070.08318.01
5.5.280.0030.09320.79
5.5.270.0100.07720.75
5.5.260.0030.04720.86
5.5.250.0070.08320.61
5.5.240.0030.04320.12
5.4.450.0230.07019.57
5.4.440.0230.07319.21
5.4.430.0270.04319.54
5.4.420.0300.06019.57
5.4.410.0300.06319.27
5.4.400.0270.05019.13
5.4.390.0270.06318.94
5.4.380.0200.06718.99
5.4.370.0270.07019.13
5.4.360.0170.04319.13
5.4.350.0270.05319.21
5.4.340.0270.06319.21
5.4.320.0230.06718.94
5.4.310.0270.07318.95
5.4.300.0230.06719.23
5.4.290.0200.07018.84
5.4.280.0270.05319.21
5.4.270.0270.05719.09
5.4.260.0270.06718.86
5.4.250.0230.04018.85
5.4.240.0230.06018.84
5.4.230.0330.06719.30
5.4.220.0270.04719.08
5.4.210.0270.03719.12
5.4.200.0300.06319.08
5.4.190.0200.04319.23
5.4.180.0230.04718.86
5.4.170.0200.07319.21
5.4.160.0200.07719.17
5.4.150.0300.04718.82
5.4.140.0200.07716.36
5.4.130.0230.05016.50
5.4.120.0230.03016.45
5.4.110.0230.03316.45
5.4.100.0130.08016.24
5.4.90.0270.05316.45
5.4.80.0270.06016.43
5.4.70.0200.07016.44
5.4.60.0230.07716.38
5.4.50.0230.04016.48
5.4.40.0130.04016.55
5.4.30.0270.06316.53
5.4.20.0330.05316.42
5.4.10.0230.06316.53
5.4.00.0270.05015.77
5.3.290.0200.05314.55
5.3.280.0300.05014.63
5.3.270.0300.07014.58
5.3.260.0230.07014.68
5.3.250.0270.07014.50
5.3.240.0330.05714.52
5.3.230.0300.05714.49
5.3.220.0200.04714.65
5.3.210.0200.05014.71
5.3.200.0270.07014.60
5.3.190.0200.06314.54
5.3.180.0200.08014.55
5.3.170.0270.06014.63
5.3.160.0170.05714.52
5.3.150.0230.03714.64
5.3.140.0230.03714.46
5.3.130.0300.07314.70
5.3.120.0230.06014.45
5.3.110.0200.07314.44
5.3.100.0200.07313.93
5.3.90.0300.04313.98
5.3.80.0270.03714.11
5.3.70.0330.06313.95
5.3.60.0200.04713.85
5.3.50.0230.04313.83
5.3.40.0270.06713.86
5.3.30.0200.06313.98
5.3.20.0170.07713.64
5.3.10.0300.04313.60
5.3.00.0100.07313.47
5.2.170.0230.05713.22
5.2.160.0170.04713.22
5.2.150.0170.05313.22
5.2.140.0270.04013.22
5.2.130.0270.05713.22
5.2.120.0230.05713.22
5.2.110.0270.05713.22
5.2.100.0200.04013.22
5.2.90.0230.05713.22
5.2.80.0200.02313.22
5.2.70.0200.04713.22
5.2.60.0100.06713.22
5.2.50.0130.06713.22
5.2.40.0170.05313.22
5.2.30.0130.06313.22
5.2.20.0230.04313.22
5.2.10.0200.05313.22
5.2.00.0170.06013.22
5.1.60.0100.05713.22
5.1.50.0230.03713.22
5.1.40.0070.03713.22
5.1.30.0130.03013.22
5.1.20.0070.03013.22
5.1.10.0170.02313.22
5.1.00.0070.03313.22
5.0.50.0030.02013.22
5.0.40.0070.01713.22
5.0.30.0000.03313.22
5.0.20.0070.01713.22
5.0.10.0030.02313.22
5.0.00.0130.03313.22
4.4.90.0070.03713.22
4.4.80.0130.02313.22
4.4.70.0100.01713.22
4.4.60.0070.03713.22
4.4.50.0070.02013.22
4.4.40.0070.05713.22
4.4.30.0030.01713.22
4.4.20.0030.01713.22
4.4.10.0030.01713.22
4.4.00.0030.02313.22
4.3.110.0070.01313.22
4.3.100.0030.01313.22
4.3.90.0000.01713.22
4.3.80.0070.02013.22
4.3.70.0030.01313.22
4.3.60.0030.02013.22
4.3.50.0030.01713.22
4.3.40.0030.03713.22
4.3.30.0000.01713.22
4.3.20.0000.01713.22
4.3.10.0000.01713.22
4.3.00.0000.01713.22

preferences:
41.82 ms | 401 KiB | 5 Q