3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo date('U', strtotime('1/1/' . $year))."<br>"; echo strtotime('1/1/' . $year);

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)
8.3.60.0120.00618.81
8.3.50.0030.01719.68
8.3.40.0120.00318.83
8.3.30.0140.00318.98
8.3.20.0000.00720.16
8.3.10.0040.00421.73
8.3.00.0050.00319.85
8.2.180.0130.00916.75
8.2.170.0070.00722.96
8.2.160.0120.00321.24
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00422.20
8.2.120.0070.00026.35
8.2.110.0090.00022.25
8.2.100.0000.01217.84
8.2.90.0040.00417.98
8.2.80.0000.00818.03
8.2.70.0030.00617.88
8.2.60.0030.00518.05
8.2.50.0030.00518.10
8.2.40.0000.00822.28
8.2.30.0080.00319.24
8.2.20.0040.00417.79
8.2.10.0000.00817.98
8.2.00.0050.00318.05
8.1.280.0170.00325.92
8.1.270.0000.00923.79
8.1.260.0050.00328.09
8.1.250.0000.00728.09
8.1.240.0030.00722.45
8.1.230.0040.00721.02
8.1.220.0050.00317.76
8.1.210.0050.00318.97
8.1.200.0030.00617.38
8.1.190.0040.00417.35
8.1.180.0080.00018.10
8.1.170.0050.00318.59
8.1.160.0000.00822.11
8.1.150.0040.00418.91
8.1.140.0030.00519.55
8.1.130.0040.00417.73
8.1.120.0030.00317.50
8.1.110.0000.00717.46
8.1.100.0000.00817.47
8.1.90.0040.00417.52
8.1.80.0040.00417.46
8.1.70.0040.00417.58
8.1.60.0080.00017.61
8.1.50.0000.00917.50
8.1.40.0080.00017.63
8.1.30.0060.00317.71
8.1.20.0000.00817.66
8.1.10.0030.00617.63
8.1.00.0070.00017.56
8.0.300.0000.00819.89
8.0.290.0000.00716.75
8.0.280.0030.00318.32
8.0.270.0030.00317.17
8.0.260.0000.00617.24
8.0.250.0040.00417.09
8.0.240.0040.00417.05
8.0.230.0030.00617.07
8.0.220.0040.00417.02
8.0.210.0030.00316.91
8.0.200.0000.00617.00
8.0.190.0070.00417.01
8.0.180.0040.00417.01
8.0.170.0030.00617.04
8.0.160.0030.00616.95
8.0.150.0080.00016.82
8.0.140.0030.00316.99
8.0.130.0030.00313.38
8.0.120.0000.00916.99
8.0.110.0000.00816.90
8.0.100.0000.00716.89
8.0.90.0050.00317.08
8.0.80.0090.00616.90
8.0.70.0000.00716.91
8.0.60.0000.00716.90
8.0.50.0070.00016.93
8.0.30.0080.01117.21
8.0.20.0110.00817.40
8.0.10.0040.00416.98
8.0.00.0030.01416.85
7.4.330.0030.00315.08
7.4.320.0000.00616.50
7.4.300.0030.00316.63
7.4.290.0000.00716.61
7.4.280.0030.00716.59
7.4.270.0060.00016.40
7.4.260.0070.00016.58
7.4.250.0070.00016.59
7.4.240.0030.00316.61
7.4.230.0030.00316.71
7.4.220.0100.00516.39
7.4.210.0050.01116.54
7.4.200.0000.00716.53
7.4.160.0070.00916.60
7.4.150.0060.01817.40
7.4.140.0130.00817.86
7.4.130.0060.01316.49
7.4.120.0130.00816.51
7.4.110.0180.00016.41
7.4.100.0110.00516.63
7.4.90.0100.01416.66
7.4.80.0060.00919.39
7.4.70.0180.00016.59
7.4.60.0100.01316.58
7.4.50.0000.01516.66
7.4.40.0100.01316.76
7.4.30.0100.00716.63
7.4.00.0030.00615.12
7.3.330.0060.00013.29
7.3.320.0060.00013.28
7.3.310.0030.00316.30
7.3.300.0080.00016.44
7.3.290.0030.00316.34
7.3.280.0050.01316.47
7.3.270.0060.01017.40
7.3.260.0130.00716.49
7.3.250.0130.00716.60
7.3.240.0070.01316.54
7.3.230.0090.00916.64
7.3.210.0100.00716.50
7.3.200.0130.00316.66
7.3.190.0090.00616.44
7.3.180.0140.00316.50
7.3.170.0110.00716.50
7.3.160.0160.00616.57
7.2.330.0060.01216.56
7.2.320.0030.01416.82
7.2.310.0120.01216.70
7.2.300.0090.01216.61
7.2.290.0100.00716.93
7.2.60.0080.00417.11
7.1.200.0040.00815.82
7.1.70.0000.00716.98
7.1.60.0040.00719.75
7.1.00.0070.07322.32
7.0.200.0200.00515.22
7.0.90.0030.08021.79
7.0.80.0070.06721.74
7.0.70.0070.08721.73
7.0.60.0070.08321.72
7.0.50.0000.08721.96
7.0.40.0000.07320.18
7.0.30.0030.05020.03
7.0.20.0170.06020.04
7.0.10.0070.07320.12
7.0.00.0070.07320.14
5.6.240.0130.06320.62
5.6.230.0100.07020.54
5.6.220.0070.08020.45
5.6.210.0070.07320.58
5.6.200.0070.07020.95
5.6.190.0030.07321.10
5.6.180.0170.07021.03
5.6.170.0000.09321.16
5.6.160.0230.05721.00
5.6.150.0030.08321.04
5.6.140.0100.07020.94
5.6.130.0030.08720.95
5.6.120.0070.08321.07
5.6.110.0070.05021.04
5.6.100.0000.09020.94
5.6.90.0130.05721.11
5.6.80.0070.07020.33
5.6.70.0070.08320.39
5.6.60.0130.07320.53
5.6.50.0070.08020.31
5.6.40.0100.07720.39
5.6.30.0070.07720.45
5.6.20.0130.06720.45
5.6.10.0030.07720.39
5.6.00.0030.07720.35

preferences:
97.33 ms | 401 KiB | 5 Q