3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo date("Y-m-d H:i:s", strtotime("-10 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)
8.3.60.0110.00716.50
8.3.50.0120.00318.04
8.3.40.0150.00018.89
8.3.30.0090.01218.56
8.3.20.0040.00421.84
8.3.10.0040.00421.73
8.3.00.0050.00319.38
8.2.180.0090.00616.75
8.2.170.0120.00622.96
8.2.160.0070.01119.42
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00722.20
8.2.120.0040.00426.35
8.2.110.0030.00820.60
8.2.100.0090.00317.91
8.2.90.0000.00819.22
8.2.80.0030.00517.97
8.2.70.0040.00417.74
8.2.60.0030.00618.05
8.2.50.0050.00318.10
8.2.40.0050.00320.73
8.2.30.0080.00019.31
8.2.20.0040.00418.05
8.2.10.0000.00717.94
8.2.00.0000.00717.93
8.1.280.0120.00425.92
8.1.270.0030.00520.65
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00323.96
8.1.230.0080.00322.14
8.1.220.0030.00517.74
8.1.210.0080.00018.77
8.1.200.0060.00317.36
8.1.190.0080.00017.22
8.1.180.0030.00618.10
8.1.170.0040.00418.68
8.1.160.0040.00418.90
8.1.150.0050.00318.93
8.1.140.0040.00419.53
8.1.130.0080.00018.84
8.1.120.0040.00417.61
8.1.110.0000.00917.59
8.1.100.0030.00517.62
8.1.90.0080.00317.59
8.1.80.0030.00317.57
8.1.70.0030.00317.57
8.1.60.0040.00417.56
8.1.50.0030.00517.60
8.1.40.0060.00317.63
8.1.30.0040.00417.58
8.1.20.0030.00517.75
8.1.10.0070.00417.63
8.1.00.0000.00717.61
8.0.300.0000.00718.77
8.0.290.0080.00016.75
8.0.280.0070.00018.48
8.0.270.0050.00217.34
8.0.260.0030.00317.24
8.0.250.0040.00417.20
8.0.240.0000.00917.18
8.0.230.0030.00316.99
8.0.220.0000.00716.89
8.0.210.0030.00517.05
8.0.200.0030.00316.97
8.0.190.0040.00416.99
8.0.180.0050.00217.07
8.0.170.0080.00016.95
8.0.160.0030.00517.01
8.0.150.0080.00016.94
8.0.140.0050.00216.92
8.0.130.0000.00613.41
8.0.120.0000.00717.00
8.0.110.0040.00417.06
8.0.100.0070.00016.86
8.0.90.0000.00817.05
8.0.80.0090.00617.05
8.0.70.0000.00716.90
8.0.60.0040.00416.91
8.0.50.0050.00216.97
8.0.30.0080.00917.15
8.0.20.0080.01117.41
8.0.10.0050.00217.21
8.0.00.0140.00316.82
7.4.330.0050.00015.55
7.4.320.0050.00216.61
7.4.300.0030.00316.49
7.4.290.0030.00316.43
7.4.280.0050.00316.61
7.4.270.0070.00016.68
7.4.260.0000.00716.55
7.4.250.0030.00316.53
7.4.240.0000.00716.57
7.4.230.0000.00816.78
7.4.220.0120.00416.77
7.4.210.0060.01116.61
7.4.200.0050.00216.79
7.4.160.0110.00616.60
7.4.150.0130.00617.40
7.4.140.0080.01117.86
7.4.130.0030.01416.53
7.4.120.0110.01016.63
7.4.110.0100.00716.45
7.4.100.0050.01116.66
7.4.90.0120.00616.64
7.4.80.0070.01119.39
7.4.70.0000.01616.64
7.4.60.0060.00916.72
7.4.50.0060.00616.47
7.4.40.0160.00016.81
7.4.30.0110.00616.64
7.4.00.0030.01215.00
7.3.330.0060.00013.16
7.3.320.0000.00613.05
7.3.310.0040.00416.41
7.3.300.0030.00316.29
7.3.290.0070.00016.32
7.3.280.0070.00816.34
7.3.270.0060.01217.40
7.3.260.0110.01116.55
7.3.250.0120.00516.52
7.3.240.0080.01016.79
7.3.230.0120.00616.52
7.3.210.0060.00916.36
7.3.200.0000.01616.78
7.3.190.0070.01016.51
7.3.180.0100.00616.39
7.3.170.0030.01416.54
7.3.160.0030.01216.57
7.2.330.0130.00716.66
7.2.320.0130.00716.80
7.2.310.0070.01016.79
7.2.300.0070.01016.45
7.2.290.0130.00716.70
7.2.60.0030.01017.07
7.2.00.0080.01119.56
7.1.200.0120.00315.89
7.1.100.0000.01418.17
7.1.70.0000.00717.19
7.1.60.0000.01417.32
7.1.50.0430.01032.79
7.1.40.0400.01732.58
7.1.30.0570.01032.63
7.1.20.0400.01332.67
7.1.10.0300.00714.98
7.1.00.0300.01314.81
7.0.200.0100.01016.58
7.0.190.0330.01014.81
7.0.180.0300.01014.23
7.0.170.0470.01014.50
7.0.160.0430.00314.31
7.0.150.0330.00314.35
7.0.140.0330.00714.16
7.0.130.0430.00314.65
7.0.120.0370.00714.57
7.0.110.0330.01014.45
7.0.100.0370.00314.25
7.0.90.0600.00014.42
7.0.80.0300.01014.60
7.0.70.0270.01314.53
7.0.60.0330.01014.38
7.0.50.0830.00714.62
7.0.40.0270.01014.64
7.0.30.0370.00714.50
7.0.20.0370.01014.33
7.0.10.0370.00314.58
7.0.00.0270.01014.58

preferences:
67.97 ms | 401 KiB | 5 Q