3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d = date(DATE_RFC2822); echo $d; $timestamp = strtotime($d); //1072915200 // это выведет год в 2-х знаковом представлении // поскольку первая цифра "0", будет выведено // только "4" echo $timestamp;

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)
8.3.60.0140.00716.63
8.3.50.0090.00921.95
8.3.40.0110.00418.83
8.3.30.0190.00318.90
8.3.20.0040.00419.15
8.3.10.0040.00423.61
8.3.00.0040.00422.34
8.2.180.0120.00618.66
8.2.170.0040.01122.96
8.2.160.0070.00719.50
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0000.00822.25
8.2.120.0000.00826.35
8.2.110.0030.00621.25
8.2.100.0120.00018.09
8.2.90.0030.00519.22
8.2.80.0000.00817.97
8.2.70.0060.00317.75
8.2.60.0040.00418.05
8.2.50.0000.01018.10
8.2.40.0000.00822.31
8.2.30.0050.00219.25
8.2.20.0040.00418.00
8.2.10.0070.00018.28
8.2.00.0000.00917.80
8.1.280.0100.00325.92
8.1.270.0080.00023.85
8.1.260.0080.00028.09
8.1.250.0080.00028.09
8.1.240.0060.00321.43
8.1.230.0070.00417.70
8.1.220.0000.00817.91
8.1.210.0000.00818.77
8.1.200.0060.00317.48
8.1.190.0080.00017.48
8.1.180.0030.00518.10
8.1.170.0040.00418.58
8.1.160.0040.00422.11
8.1.150.0040.00418.96
8.1.140.0040.00419.59
8.1.130.0030.00317.81
8.1.120.0060.00317.67
8.1.110.0000.00817.64
8.1.100.0000.00717.66
8.1.90.0030.00317.65
8.1.80.0000.00717.54
8.1.70.0040.00417.64
8.1.60.0040.00417.73
8.1.50.0000.00817.67
8.1.40.0090.00617.52
8.1.30.0090.00017.65
8.1.20.0040.00417.62
8.1.10.0040.00417.76
8.1.00.0040.00417.67
8.0.300.0050.00218.77
8.0.290.0000.00916.88
8.0.280.0030.00318.57
8.0.270.0000.00817.30
8.0.260.0040.00417.08
8.0.250.0030.00317.26
8.0.240.0030.00317.24
8.0.230.0000.00717.15
8.0.220.0070.00017.02
8.0.210.0030.00316.95
8.0.200.0000.00617.21
8.0.190.0060.00317.14
8.0.180.0000.00716.99
8.0.170.0000.00817.11
8.0.160.0040.00416.97
8.0.150.0080.00017.09
8.0.140.0030.00617.07
8.0.130.0060.00013.44
8.0.120.0040.00416.96
8.0.110.0040.00417.08
8.0.100.0040.00417.07
8.0.90.0050.00216.98
8.0.80.0090.00617.09
8.0.70.0000.00717.14
8.0.60.0050.00217.03
8.0.50.0000.00717.09
8.0.30.0110.00717.24
8.0.20.0110.00717.40
8.0.10.0040.00417.08
8.0.00.0170.00317.08
7.4.330.0030.00315.08
7.4.320.0030.00316.65
7.4.300.0000.00616.47
7.4.290.0000.00816.73
7.4.280.0050.00316.58
7.4.270.0070.00016.64
7.4.260.0070.00016.71
7.4.250.0000.00816.56
7.4.240.0030.00316.79
7.4.230.0040.00416.67
7.4.220.0070.01216.75
7.4.210.0150.00016.69
7.4.200.0000.00716.75
7.4.160.0120.00516.67
7.4.150.0100.00717.40
7.4.140.0120.00717.86
7.4.130.0110.01016.58
7.4.120.0110.01016.67
7.4.110.0120.00916.71
7.4.100.0090.00916.71
7.4.90.0150.00916.64
7.4.80.0060.01119.39
7.4.70.0100.01316.70
7.4.60.0060.00916.51
7.4.50.0030.01016.77
7.4.40.0130.00316.79
7.4.30.0040.01416.38
7.4.00.0000.01414.89
7.3.330.0060.00013.26
7.3.320.0030.00313.27
7.3.310.0080.00016.41
7.3.300.0070.00016.30
7.3.290.0050.01016.36
7.3.280.0060.01116.35
7.3.270.0130.00317.40
7.3.260.0110.00716.52
7.3.250.0080.01216.45
7.3.240.0060.01216.46
7.3.230.0090.00916.39
7.3.210.0100.00616.58
7.3.200.0060.01016.54
7.3.190.0110.00516.73
7.3.180.0030.01316.55
7.3.170.0170.00016.59
7.3.160.0140.00316.45
7.2.330.0100.00716.85
7.2.320.0090.00916.81
7.2.310.0070.01017.00
7.2.300.0170.00016.69
7.2.290.0070.01016.63
7.2.00.0070.00719.43
7.1.70.0100.00317.36
7.1.60.0070.00317.51
7.1.00.0030.07722.28
7.0.200.0270.00714.94
7.0.100.0130.05019.92
7.0.90.0130.07319.86
7.0.80.0200.07019.87
7.0.70.0070.09019.97
7.0.60.0170.08019.95
7.0.50.0130.08020.22
7.0.40.0200.07720.13
7.0.30.0030.08319.90
7.0.20.0130.06320.08
7.0.10.0070.08319.98
7.0.00.0030.08720.00
5.6.250.0270.07020.64
5.6.240.0000.09020.52
5.6.230.0100.07720.61
5.6.220.0130.06720.62
5.6.210.0100.04720.63
5.6.200.0030.08720.98
5.6.190.0070.08321.05
5.6.180.0100.07021.08
5.6.170.0100.08321.12
5.6.160.0100.08721.02
5.6.150.0130.07320.90
5.6.140.0100.08021.02
5.6.130.0030.06020.95
5.6.120.0000.05321.05
5.6.110.0070.08020.98
5.6.100.0100.08020.88
5.6.90.0130.07720.98
5.6.80.0130.07720.23
5.6.70.0130.07020.34
5.6.60.0070.08020.39
5.6.50.0230.06320.29
5.6.40.0170.06320.33
5.6.30.0070.07720.48
5.6.20.0070.08020.37
5.6.10.0170.06720.32
5.6.00.0130.07320.40

preferences:
32.35 ms | 401 KiB | 5 Q