3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo null instanceof \DateTime;

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)
8.3.40.0070.00718.56
8.3.30.0100.00718.42
8.3.20.0070.00020.18
8.3.10.0050.00320.41
8.3.00.0040.00423.61
8.2.170.0040.01122.96
8.2.160.0100.00322.08
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00020.63
8.2.120.0040.00426.35
8.2.110.0100.00019.39
8.2.100.0060.00617.80
8.2.90.0040.00419.13
8.2.80.0040.00417.97
8.2.70.0050.00317.63
8.2.60.0000.00817.78
8.2.50.0040.00418.09
8.2.40.0040.00422.01
8.2.30.0000.00819.18
8.2.20.0000.00717.53
8.2.10.0000.00817.83
8.2.00.0070.00017.80
8.1.270.0070.01122.19
8.1.260.0080.00028.09
8.1.250.0070.00028.09
8.1.240.0100.00022.26
8.1.230.0040.00817.57
8.1.220.0000.00917.74
8.1.210.0080.00018.77
8.1.200.0040.00417.23
8.1.190.0000.00817.22
8.1.180.0000.00818.10
8.1.170.0000.00818.52
8.1.160.0030.00320.66
8.1.150.0070.00018.74
8.1.140.0030.00519.50
8.1.130.0030.00317.56
8.1.120.0000.00717.33
8.1.110.0070.00017.27
8.1.100.0060.00317.27
8.1.90.0040.00417.18
8.1.80.0070.00017.35
8.1.70.0000.00717.32
8.1.60.0020.00517.45
8.1.50.0040.00417.29
8.1.40.0030.00617.27
8.1.30.0040.00417.53
8.1.20.0030.00517.34
8.1.10.0000.00717.39
8.1.00.0030.00617.28
8.0.300.0000.00918.78
8.0.290.0040.00416.58
8.0.280.0030.00318.34
8.0.270.0030.00317.24
8.0.260.0000.00717.19
8.0.250.0070.00016.72
8.0.240.0000.00716.88
8.0.230.0030.00516.68
8.0.220.0030.00316.77
8.0.210.0000.00916.60
8.0.200.0030.00316.80
8.0.190.0000.00816.90
8.0.180.0030.00516.75
8.0.170.0000.00716.68
8.0.160.0030.00516.59
8.0.150.0000.00716.71
8.0.140.0050.00316.60
8.0.130.0050.00013.17
8.0.120.0050.00316.59
8.0.110.0070.00016.76
8.0.100.0000.00816.65
8.0.90.0050.00216.64
8.0.80.0100.00616.63
8.0.70.0040.00416.59
8.0.60.0050.00316.75
8.0.50.0040.00416.78
8.0.30.0070.00917.15
8.0.20.0110.00817.40
8.0.10.0000.00816.89
8.0.00.0110.00916.66
7.4.330.0050.00016.89
7.4.320.0060.00016.31
7.4.300.0030.00316.37
7.4.290.0000.00616.37
7.4.280.0060.00016.37
7.4.270.0000.00716.37
7.4.260.0000.00816.45
7.4.250.0000.00716.43
7.4.240.0000.00816.33
7.4.230.0000.00716.46
7.4.220.0130.00716.39
7.4.210.0070.00716.43
7.4.200.0030.00316.49
7.4.160.0100.00716.43
7.4.150.0100.00717.40
7.4.140.0140.01017.86
7.4.130.0110.00616.42
7.4.120.0100.00816.49
7.4.110.0070.01116.21
7.4.100.0100.00716.55
7.4.90.0140.00316.38
7.4.80.0140.00619.39
7.4.70.0120.00316.27
7.4.60.0110.00716.53
7.4.50.0100.00716.44
7.4.40.0030.01716.20
7.4.30.0060.00916.51
7.3.330.0060.00013.11
7.3.320.0000.00512.95
7.3.310.0070.00016.20
7.3.300.0000.00616.03
7.3.290.0000.00616.07
7.3.280.0040.01116.18
7.3.270.0100.00717.40
7.3.260.0130.00316.19
7.3.250.0070.01016.24
7.3.240.0100.00616.22
7.3.230.0100.00716.43
7.3.210.0000.01816.20
7.3.200.0110.00516.22
7.3.190.0090.00616.36
7.3.180.0060.01516.30
7.3.170.0040.01216.30
7.3.160.0090.00616.22
7.2.330.0070.01016.45
7.2.320.0070.01016.50
7.2.310.0060.01216.27
7.2.300.0100.00716.54
7.2.290.0120.00316.38
7.1.60.0400.01733.27
7.1.50.0930.01732.79
7.1.40.0100.01732.35
7.1.30.0570.01732.56
7.1.20.0700.01032.77
7.1.10.0170.00714.46
7.1.00.0430.01314.72
7.0.200.0270.01014.85
7.0.190.0000.01714.68
7.0.180.0070.00714.29
7.0.170.0630.00714.16
7.0.160.0800.01014.33
7.0.150.0370.01014.11
7.0.140.0400.00714.36
7.0.130.0530.00714.68
7.0.120.0800.00314.54
7.0.110.1270.01014.33
7.0.100.0500.01314.32
7.0.90.0600.01314.17
7.0.80.0530.00314.22
7.0.70.0430.00714.16
7.0.60.0430.01314.24
7.0.50.0330.01314.30
7.0.40.0400.01014.45
7.0.30.0470.01014.25
7.0.20.0250.03717.30
7.0.10.0070.03317.39
7.0.00.0280.04317.17
5.6.300.0170.06020.56
5.6.290.0130.05720.83
5.6.280.0100.06020.97
5.6.270.0130.06320.90
5.6.260.0170.08020.75
5.6.250.0100.06020.75
5.6.240.0030.06720.92
5.6.230.0070.06720.85
5.6.220.0130.05720.71
5.6.210.0130.06020.93
5.6.200.0070.09020.80
5.6.190.0200.05720.70
5.6.180.0170.05720.89
5.6.170.0170.06320.71
5.6.160.0100.05320.56
5.6.150.0070.05819.45
5.6.140.0080.05819.54
5.6.130.0100.07019.50
5.6.120.0150.07020.90
5.6.110.0130.05320.87
5.6.100.0070.07520.84
5.6.90.0150.08220.88
5.6.80.0080.06320.25
5.6.70.0170.07320.07
5.6.60.0100.08320.33
5.6.50.0100.07320.18
5.6.40.0130.05320.07
5.6.30.0100.05720.16
5.6.20.0030.07020.22
5.6.10.0130.05720.06
5.6.00.0030.06720.09
5.5.380.0100.05317.40
5.5.370.0030.06017.38
5.5.360.0200.07017.57
5.5.350.0100.08017.39
5.5.340.0170.07717.89
5.5.330.0200.06017.89
5.5.320.0100.06017.88
5.5.310.0220.06818.93
5.5.300.0120.07517.99
5.5.290.0080.07817.92
5.5.280.0100.07819.37
5.5.270.0200.06219.33
5.5.260.0130.05019.41
5.5.250.0220.06519.28
5.5.240.0150.05818.75
5.5.230.0200.06317.34
5.5.220.0170.05317.43
5.5.210.0170.05317.25
5.5.200.0000.06317.42
5.5.190.0130.05317.41
5.5.180.0070.06317.26
5.5.160.0100.05017.32
5.5.150.0100.06017.27
5.5.140.0070.06717.31
5.5.130.0170.05717.31
5.5.120.0030.06317.29
5.5.110.0170.06317.41
5.5.100.0070.07717.05
5.5.90.0130.04717.21
5.5.80.0000.06316.95
5.5.70.0070.06317.23
5.5.60.0100.06017.21
5.5.50.0070.06017.21
5.5.40.0230.04717.22
5.5.30.0100.05717.21
5.5.20.0130.06717.20
5.5.10.0070.06317.16
5.5.00.0130.06017.23

preferences:
65.9 ms | 400 KiB | 5 Q