3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(strtotime('22323-33-33'));

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)
8.3.60.0180.00416.75
8.3.50.0140.00716.61
8.3.40.0120.00318.70
8.3.30.0150.00018.54
8.3.20.0070.00020.16
8.3.10.0040.00421.95
8.3.00.0080.00020.25
8.2.180.0060.01316.38
8.2.170.0070.01022.96
8.2.160.0060.01220.21
8.2.150.0140.00024.18
8.2.140.0070.00024.66
8.2.130.0070.00721.00
8.2.120.0070.00026.35
8.2.110.0060.00320.36
8.2.100.0060.00617.91
8.2.90.0040.00419.22
8.2.80.0080.00017.97
8.2.70.0000.01017.50
8.2.60.0090.00017.93
8.2.50.0030.00618.10
8.2.40.0000.00720.59
8.2.30.0000.00721.05
8.2.20.0000.00817.87
8.2.10.0040.00417.99
8.2.00.0050.00217.98
8.1.280.0140.00325.92
8.1.270.0050.00322.10
8.1.260.0150.00426.35
8.1.250.0050.00228.09
8.1.240.0030.00623.80
8.1.230.0090.00317.64
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0040.00417.23
8.1.190.0030.00617.23
8.1.180.0000.00818.10
8.1.170.0030.00518.52
8.1.160.0070.00018.91
8.1.150.0000.00820.48
8.1.140.0070.00019.51
8.1.130.0030.00318.86
8.1.120.0000.00717.43
8.1.110.0040.00417.35
8.1.100.0030.00317.54
8.1.90.0080.00017.50
8.1.80.0000.00717.38
8.1.70.0000.00817.42
8.1.60.0000.00817.58
8.1.50.0070.00417.48
8.1.40.0080.00017.36
8.1.30.0040.00417.59
8.1.20.0040.00417.70
8.1.10.0050.00217.46
8.1.00.0000.00817.36
8.0.300.0040.00718.77
8.0.290.0040.00416.75
8.0.280.0000.00718.26
8.0.270.0040.00417.06
8.0.260.0060.00016.87
8.0.250.0040.00416.89
8.0.240.0080.00017.04
8.0.230.0060.00316.96
8.0.220.0070.00016.91
8.0.210.0030.00316.86
8.0.200.0070.00017.03
8.0.190.0000.01016.92
8.0.180.0040.00416.87
8.0.170.0070.00016.97
8.0.160.0080.00016.88
8.0.150.0060.00316.96
8.0.140.0040.00316.94
8.0.130.0000.00613.40
8.0.120.0060.00316.89
8.0.110.0040.00416.89
8.0.100.0030.00616.93
8.0.90.0030.00616.95
8.0.80.0060.01116.96
8.0.70.0000.00716.85
8.0.60.0000.00717.02
8.0.50.0000.00816.85
8.0.30.0100.00917.29
8.0.20.0110.01017.40
8.0.10.0040.00417.10
8.0.00.0100.00716.66
7.4.330.0020.00215.55
7.4.320.0030.00316.61
7.4.300.0000.00616.59
7.4.290.0000.00716.58
7.4.280.0040.00416.63
7.4.270.0040.00416.55
7.4.260.0000.00716.49
7.4.250.0000.00716.55
7.4.240.0030.00716.49
7.4.230.0070.00016.52
7.4.220.0030.01616.59
7.4.210.0150.00416.68
7.4.200.0070.00016.70
7.4.160.0030.01216.66
7.4.150.0130.00917.40
7.4.140.0070.01217.86
7.4.130.0090.00916.63
7.4.120.0080.01016.56
7.4.110.0060.00916.49
7.4.100.0100.01116.52
7.4.90.0140.00316.47
7.4.80.0030.01419.39
7.4.70.0070.01116.52
7.4.60.0120.00416.57
7.4.50.0100.00716.68
7.4.40.0030.01416.32
7.4.30.0170.00016.56
7.4.00.0120.00414.95
7.3.330.0000.00613.09
7.3.320.0000.00513.23
7.3.310.0070.00016.10
7.3.300.0000.00716.30
7.3.290.0080.00616.20
7.3.280.0070.00916.26
7.3.270.0090.00917.40
7.3.260.0130.00416.44
7.3.250.0090.01016.43
7.3.240.0100.00616.29
7.3.230.0090.00616.48
7.3.210.0060.01016.37
7.3.200.0060.00916.49
7.3.190.0090.01216.40
7.3.180.0040.01316.50
7.3.170.0130.00616.26
7.3.160.0150.00616.30
7.2.330.0110.00516.75
7.2.320.0120.00916.54
7.2.310.0040.01216.50
7.2.300.0030.01616.31
7.2.290.0130.00316.71
7.2.60.0100.00316.70
7.2.00.0070.00719.33
7.1.200.0100.00315.89
7.1.100.0030.00518.13
7.1.70.0140.00817.29
7.1.60.0380.01734.98
7.1.50.0310.01635.00
7.1.40.0360.00634.48
7.1.30.0300.01234.42
7.1.20.0200.02234.54
7.1.10.0110.00916.70
7.1.00.0170.00416.49
7.0.200.0080.01216.72
7.0.190.0060.01316.82
7.0.180.0110.00916.36
7.0.170.0100.01116.23
7.0.160.0100.01016.23
7.0.150.0120.00916.40
7.0.140.0090.01216.34
7.0.130.0050.01416.51
7.0.120.0120.00916.52
7.0.110.0120.01116.16
7.0.100.0150.00616.03
7.0.90.0160.00416.16
7.0.80.0050.01616.26
7.0.70.0130.01116.17
7.0.60.0030.01616.12
7.0.50.0060.01416.36
7.0.40.0000.01916.39
7.0.30.0000.01916.48
7.0.20.0120.00816.63
7.0.10.0060.01316.29
7.0.00.0070.00316.37

preferences:
59.1 ms | 401 KiB | 5 Q