3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = '2016-11-19'; if ($start != '0000-00-00' and strtotime($start) > strtotime('now')) { $start = strtotime($start); } echo date('Y-m-d', $start);

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)
8.3.60.0100.00716.63
8.3.50.0110.00821.17
8.3.40.0150.00018.92
8.3.30.0140.00018.69
8.3.20.0040.00420.66
8.3.10.0040.00421.78
8.3.00.0060.00321.89
8.2.180.0120.00916.63
8.2.170.0070.00722.96
8.2.160.0140.00322.26
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0000.00819.77
8.2.120.0070.00026.35
8.2.110.0030.00622.25
8.2.100.0080.00417.84
8.2.90.0040.00419.21
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0070.00319.76
8.2.50.0060.00318.10
8.2.40.0040.00420.52
8.2.30.0040.00419.38
8.2.20.0000.00718.18
8.2.10.0040.00418.17
8.2.00.0060.00317.80
8.1.280.0100.01025.92
8.1.270.0070.00021.99
8.1.260.0000.00728.09
8.1.250.0000.00828.09
8.1.240.0040.00421.43
8.1.230.0120.00717.70
8.1.220.0050.00317.88
8.1.210.0080.00418.77
8.1.200.0030.00617.60
8.1.190.0050.00317.48
8.1.180.0030.00518.10
8.1.170.0030.00618.63
8.1.160.0030.00322.14
8.1.150.0000.00720.16
8.1.140.0000.00719.69
8.1.130.0000.00717.67
8.1.120.0070.00017.61
8.1.110.0000.00817.68
8.1.100.0030.00617.66
8.1.90.0070.00017.63
8.1.80.0070.00017.56
8.1.70.0070.00017.67
8.1.60.0050.00317.62
8.1.50.0040.00417.63
8.1.40.0050.00517.69
8.1.30.0060.00317.77
8.1.20.0000.00817.59
8.1.10.0000.00917.51
8.1.00.0000.00717.54
8.0.300.0040.00418.77
8.0.290.0070.00017.00
8.0.280.0030.00318.52
8.0.270.0030.00317.34
8.0.260.0000.00917.37
8.0.250.0030.00317.16
8.0.240.0000.00717.16
8.0.230.0030.00617.05
8.0.220.0030.00317.11
8.0.210.0030.00317.05
8.0.200.0030.00317.14
8.0.190.0040.00417.14
8.0.180.0000.00717.00
8.0.170.0000.00817.16
8.0.160.0000.00717.00
8.0.150.0000.00717.02
8.0.140.0040.00416.98
8.0.130.0050.00013.48
8.0.120.0040.00417.05
8.0.110.0000.00717.02
8.0.100.0060.00317.04
8.0.90.0040.00417.10
8.0.80.0120.00617.07
8.0.70.0030.00516.95
8.0.60.0020.00516.91
8.0.50.0040.00417.13
8.0.30.0080.00917.38
8.0.20.0090.01217.42
8.0.10.0070.00017.04
8.0.00.0100.01017.07
7.4.330.0060.00015.55
7.4.320.0030.00316.76
7.4.300.0030.00316.64
7.4.290.0070.00016.59
7.4.280.0040.00416.63
7.4.270.0000.00716.78
7.4.260.0000.00716.56
7.4.250.0030.00316.63
7.4.240.0000.00716.66
7.4.230.0040.00416.76
7.4.220.0170.00416.73
7.4.210.0090.00616.75
7.4.200.0070.00016.63
7.4.160.0020.01316.61
7.4.150.0090.00917.40
7.4.140.0090.00817.86
7.4.130.0080.01016.72
7.4.120.0080.01516.61
7.4.110.0110.00816.78
7.4.100.0100.00716.83
7.4.90.0110.00716.69
7.4.80.0060.01019.39
7.4.70.0100.00616.52
7.4.60.0090.00616.56
7.4.50.0030.01016.78
7.4.40.0150.00616.57
7.4.30.0070.01016.54
7.4.00.0000.01515.08
7.3.330.0000.00513.28
7.3.320.0000.00513.27
7.3.310.0000.00716.27
7.3.300.0030.00316.31
7.3.290.0110.00716.39
7.3.280.0110.00916.42
7.3.270.0030.01317.40
7.3.260.0140.00416.57
7.3.250.0140.00616.47
7.3.240.0110.00816.55
7.3.230.0160.00616.49
7.3.210.0070.01016.54
7.3.200.0060.01016.48
7.3.190.0100.01316.48
7.3.180.0090.00616.77
7.3.170.0160.00316.56
7.3.160.0030.01416.74
7.3.120.0130.00314.92
7.3.110.0070.01115.23
7.3.100.0070.01014.77
7.3.90.0030.01415.05
7.3.80.0000.01314.75
7.3.70.0030.01015.13
7.3.60.0140.00015.00
7.3.50.0030.00914.95
7.3.40.0040.01114.93
7.3.30.0080.00414.91
7.3.20.0030.00616.66
7.3.10.0040.00816.84
7.3.00.0070.00816.64
7.2.330.0070.01016.72
7.2.320.0100.01216.71
7.2.310.0120.00316.68
7.2.300.0090.01316.89
7.2.290.0090.00816.62
7.2.240.0030.01015.32
7.2.230.0030.01615.22
7.2.220.0100.00315.26
7.2.210.0070.00715.35
7.2.200.0030.01215.22
7.2.190.0140.00014.88
7.2.180.0090.00914.99
7.2.170.0110.00314.91
7.2.160.0030.01415.26
7.2.150.0090.00916.87
7.2.140.0030.01217.09
7.2.130.0060.00617.14
7.2.120.0090.00816.95
7.2.110.0030.00817.15
7.2.100.0030.01216.86
7.2.90.0070.00816.93
7.2.80.0070.00717.01
7.2.70.0050.00717.17
7.2.60.0050.00917.03
7.2.50.0090.00717.12
7.2.40.0060.00816.99
7.2.30.0070.00917.10
7.2.20.0030.00817.06
7.2.10.0040.00716.99
7.2.00.0060.00717.02
7.1.330.0120.00615.84
7.1.320.0080.00816.07
7.1.310.0070.00316.00
7.1.300.0100.00715.94
7.1.290.0070.00716.06
7.1.280.0120.00615.89
7.1.270.0070.01015.93
7.1.260.0100.00315.78
7.1.250.0050.00715.65
7.1.200.0040.00715.98
7.1.70.0000.00717.13
7.1.60.0100.00017.09
7.1.00.0100.07022.36
7.0.200.1030.01014.76
7.0.120.0070.08022.09
7.0.110.0070.05722.01
7.0.100.0070.06022.08
7.0.90.0170.06322.18
7.0.80.0030.07022.07
7.0.70.0200.04722.07
7.0.60.0200.05022.10
7.0.50.0030.06722.07
7.0.40.0130.07722.12
7.0.30.0030.08322.04
7.0.20.0100.05322.19
7.0.10.0130.08022.19
7.0.00.0130.09322.14
5.6.270.0130.05721.01
5.6.260.0030.06020.84
5.6.250.0100.05720.88
5.6.240.0070.08021.07
5.6.230.0030.07020.74
5.6.220.0100.05721.01
5.6.210.0100.05720.95
5.6.200.0100.06020.83
5.6.190.0170.07020.86
5.6.180.0130.06020.86
5.6.170.0070.06320.92
5.6.160.0100.07020.92
5.6.150.0130.07020.86
5.6.140.0130.06320.82
5.6.130.0130.05720.82
5.6.120.0100.06721.02
5.6.110.0230.06720.99
5.6.100.0270.08020.72
5.6.90.0200.06020.81
5.6.80.0170.05020.25
5.6.70.0070.06020.20
5.6.60.0130.06720.42
5.6.50.0130.05020.46
5.6.40.0070.07020.19
5.6.30.0100.07020.34
5.6.20.0130.05720.18
5.6.10.0170.06020.41
5.6.00.0100.06020.16

preferences:
56.94 ms | 401 KiB | 5 Q