3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ut = strtotime('2016-07-15'); echo "$ut \n"; $d = date("Y-m-d H:i:s"); echo "$d";

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)
8.3.60.0070.01318.68
8.3.50.0110.00418.05
8.3.40.0000.01418.82
8.3.30.0120.00318.67
8.3.20.0050.00220.08
8.3.10.0050.00323.66
8.3.00.0040.00419.38
8.2.180.0180.00416.75
8.2.170.0070.01322.96
8.2.160.0100.00319.51
8.2.150.0040.00424.18
8.2.140.0050.00224.66
8.2.130.0000.00720.93
8.2.120.0080.00026.35
8.2.110.0070.00321.15
8.2.100.0120.00018.16
8.2.90.0030.00619.14
8.2.80.0050.00317.97
8.2.70.0000.00817.75
8.2.60.0040.00417.78
8.2.50.0030.00618.10
8.2.40.0030.00520.45
8.2.30.0060.00321.09
8.2.20.0000.00717.92
8.2.10.0050.00217.92
8.2.00.0070.00018.21
8.1.280.0090.00625.92
8.1.270.0040.00423.92
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0000.00922.72
8.1.230.0080.00417.83
8.1.220.0000.00817.79
8.1.210.0040.00418.77
8.1.200.0080.00017.36
8.1.190.0050.00317.25
8.1.180.0080.00018.10
8.1.170.0080.00418.50
8.1.160.0050.00222.17
8.1.150.0070.00020.55
8.1.140.0030.00619.61
8.1.130.0000.00717.74
8.1.120.0030.00517.54
8.1.110.0030.00617.59
8.1.100.0000.00717.62
8.1.90.0080.00017.59
8.1.80.0000.00817.58
8.1.70.0000.00717.49
8.1.60.0040.00417.61
8.1.50.0030.00617.59
8.1.40.0040.00417.59
8.1.30.0030.00617.66
8.1.20.0040.00417.77
8.1.10.0040.00417.54
8.1.00.0020.00517.59
8.0.300.0000.00718.77
8.0.290.0090.00016.88
8.0.280.0080.00018.43
8.0.270.0030.00317.32
8.0.260.0030.00317.23
8.0.250.0070.00017.16
8.0.240.0000.00717.15
8.0.230.0000.00717.04
8.0.220.0030.00317.13
8.0.210.0070.00017.08
8.0.200.0000.00717.12
8.0.190.0070.00017.12
8.0.180.0040.00417.08
8.0.170.0040.00417.06
8.0.160.0040.00417.15
8.0.150.0000.00716.97
8.0.140.0060.00317.07
8.0.130.0080.00013.43
8.0.120.0030.00617.14
8.0.110.0040.00417.07
8.0.100.0040.00416.98
8.0.90.0000.00817.14
8.0.80.0090.00917.13
8.0.70.0000.00717.09
8.0.60.0050.00316.93
8.0.50.0040.00417.11
8.0.30.0150.00417.25
8.0.20.0080.01117.40
8.0.10.0040.00417.03
8.0.00.0090.01316.92
7.4.330.0000.00615.19
7.4.320.0060.00016.64
7.4.300.0000.00616.68
7.4.290.0070.00016.62
7.4.280.0040.00416.56
7.4.270.0040.00416.65
7.4.260.0070.00016.63
7.4.250.0000.00716.66
7.4.240.0000.00816.77
7.4.230.0000.00716.80
7.4.220.0070.01116.64
7.4.210.0030.01216.72
7.4.200.0000.00716.52
7.4.160.0080.00916.59
7.4.150.0120.00917.40
7.4.140.0120.01017.86
7.4.130.0120.00516.76
7.4.120.0110.00616.63
7.4.110.0120.00816.78
7.4.100.0100.00716.56
7.4.90.0140.00316.56
7.4.80.0060.01019.39
7.4.70.0110.00416.56
7.4.60.0070.01516.67
7.4.50.0090.00616.56
7.4.40.0130.00716.48
7.4.30.0070.01016.71
7.4.00.0080.00814.98
7.3.330.0030.00413.15
7.3.320.0000.00513.07
7.3.310.0030.00316.38
7.3.300.0060.00016.29
7.3.290.0100.00516.30
7.3.280.0070.01216.28
7.3.270.0140.00417.40
7.3.260.0030.01316.51
7.3.250.0110.00516.50
7.3.240.0100.01016.56
7.3.230.0090.00916.39
7.3.210.0110.00516.62
7.3.200.0060.00916.62
7.3.190.0110.00816.56
7.3.180.0090.00616.63
7.3.170.0030.01616.55
7.3.160.0060.01416.61
7.3.120.0070.01114.81
7.3.110.0040.00714.81
7.3.100.0070.00014.73
7.3.90.0060.00314.97
7.3.80.0060.00615.07
7.3.70.0000.01814.91
7.3.60.0070.00715.14
7.3.50.0030.01314.69
7.3.40.0060.00614.98
7.3.30.0040.00814.70
7.3.20.0060.00316.78
7.3.10.0090.00516.81
7.3.00.0060.00916.82
7.2.330.0110.00616.57
7.2.320.0150.00916.70
7.2.310.0080.00916.54
7.2.300.0110.00916.62
7.2.290.0030.01316.69
7.2.250.0040.01415.11
7.2.240.0070.01015.15
7.2.230.0080.01215.17
7.2.220.0090.00015.30
7.2.210.0040.01115.09
7.2.200.0060.01314.91
7.2.190.0040.01415.02
7.2.180.0060.00915.01
7.2.170.0030.00915.24
7.2.160.0000.01315.27
7.2.150.0040.01116.91
7.2.140.0000.01617.08
7.2.130.0050.00616.98
7.2.120.0030.01016.81
7.2.110.0110.00317.02
7.2.100.0050.00916.83
7.2.90.0100.00517.01
7.2.80.0030.01316.93
7.2.70.0050.00717.00
7.2.60.0080.00416.99
7.2.50.0020.01117.05
7.2.40.0070.00816.92
7.2.30.0030.01016.95
7.2.20.0070.00517.13
7.2.10.0090.00417.00
7.2.00.0050.00617.78
7.1.330.0000.01315.78
7.1.320.0100.00315.82
7.1.310.0000.01315.66
7.1.300.0060.00315.55
7.1.290.0060.00615.93
7.1.280.0060.00315.80
7.1.270.0000.01415.79
7.1.260.0040.00815.87
7.1.250.0040.00716.02
7.1.200.0070.00715.65
7.1.70.0030.00617.12
7.1.60.0080.00319.45
7.1.00.0000.08022.54
7.0.200.0030.00617.02
7.0.90.0000.07321.79
7.0.80.0070.08321.65
7.0.70.0030.05321.78
7.0.60.0030.04021.72
7.0.50.0030.07022.20
7.0.40.0070.07020.01
7.0.30.0070.04720.12
7.0.20.0100.08020.05
7.0.10.0030.07020.10
7.0.00.0070.07720.14
5.6.240.0030.05720.54
5.6.230.0000.09020.62
5.6.220.0100.08020.61
5.6.210.0030.07020.56
5.6.200.0070.05321.02
5.6.190.0030.07721.04
5.6.180.0070.08321.07
5.6.170.0000.07721.16
5.6.160.0070.05321.13
5.6.150.0030.05721.10
5.6.140.0070.04021.10
5.6.130.0030.04720.92
5.6.120.0070.08320.97
5.6.110.0100.05020.98
5.6.100.0070.06020.93
5.6.90.0070.05720.97
5.6.80.0030.04320.34
5.6.70.0000.08020.41
5.6.60.0100.07020.44
5.6.50.0130.07020.55
5.6.40.0030.05720.33
5.6.30.0070.03720.41
5.6.20.0070.05720.30
5.6.10.0130.04020.39
5.6.00.0030.08020.47
5.5.380.0070.07720.39

preferences:
42.62 ms | 401 KiB | 5 Q