3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (unsigned)-1; ?>

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)
8.3.60.0140.00016.63
8.3.50.0030.01616.36
8.3.40.0120.00918.68
8.3.30.0130.00318.71
8.3.20.0000.00818.64
8.3.10.0040.00421.69
8.3.00.0000.00721.60
8.2.180.0100.01016.50
8.2.170.0060.00922.96
8.2.160.0070.00722.11
8.2.150.0030.00524.18
8.2.140.0070.00024.66
8.2.130.0040.00419.77
8.2.120.0000.00726.35
8.2.110.0000.00920.36
8.2.100.0100.00317.72
8.2.90.0080.00017.88
8.2.80.0030.00517.97
8.2.70.0030.00617.93
8.2.60.0080.00417.80
8.2.50.0050.00318.10
8.2.40.0000.00720.64
8.2.30.0040.00421.04
8.2.20.0050.00218.05
8.2.10.0050.00218.11
8.2.00.0040.00417.61
8.1.280.0210.00025.92
8.1.270.0040.00423.79
8.1.260.0060.00328.09
8.1.250.0040.00428.09
8.1.240.0070.00323.89
8.1.230.0090.00323.80
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0100.00417.13
8.1.190.0100.00716.88
8.1.180.0070.00018.10
8.1.170.0000.00818.59
8.1.160.0040.00423.97
8.1.150.0040.00418.86
8.1.140.0040.00419.51
8.1.130.0040.00417.54
8.1.120.0060.00317.41
8.1.110.0040.00417.29
8.1.100.0030.00317.41
8.1.90.0040.00317.42
8.1.80.0000.00717.38
8.1.70.0000.00717.37
8.1.60.0000.00717.41
8.1.50.0080.00017.48
8.1.40.0050.00217.46
8.1.30.0080.00017.54
8.1.20.0000.00817.55
8.1.10.0080.00017.52
8.1.00.0050.00417.29
8.0.300.0040.00420.11
8.0.290.0040.00416.75
8.0.280.0000.00718.52
8.0.270.0000.00717.15
8.0.260.0060.00017.29
8.0.250.0000.00816.98
8.0.240.0030.00316.99
8.0.230.0030.00516.88
8.0.220.0030.00316.94
8.0.210.0000.00816.83
8.0.200.0040.00416.91
8.0.190.0000.00916.98
8.0.180.0030.00516.84
8.0.170.0000.00816.89
8.0.160.0000.00816.87
8.0.150.0000.01016.87
8.0.140.0040.00416.82
8.0.130.0080.00013.30
8.0.120.0020.00516.86
8.0.110.0040.00416.88
8.0.100.0070.00016.94
8.0.90.0000.00716.77
8.0.80.0070.01416.97
8.0.70.0000.00716.85
8.0.60.0020.00516.95
8.0.50.0040.00416.94
8.0.30.0140.00317.03
8.0.20.0110.01017.40
8.0.10.0080.00017.11
8.0.00.0060.01216.49
7.4.330.0000.00515.55
7.4.320.0030.00316.41
7.4.300.0000.00616.41
7.4.290.0040.00416.51
7.4.280.0000.00716.43
7.4.270.0000.00816.52
7.4.260.0030.00316.54
7.4.250.0030.00316.38
7.4.240.0030.00316.38
7.4.230.0070.00016.23
7.4.220.0100.01616.41
7.4.210.0080.00716.62
7.4.200.0000.00716.32
7.4.160.0090.00716.43
7.4.150.0210.00317.40
7.4.140.0080.00917.86
7.4.130.0130.00716.54
7.4.120.0060.01216.59
7.4.110.0080.00816.54
7.4.100.0100.00716.41
7.4.90.0140.00316.61
7.4.80.0100.01319.39
7.4.70.0080.00816.52
7.4.60.0090.00616.30
7.4.50.0100.00316.44
7.4.40.0090.00916.35
7.4.30.0110.01116.44
7.4.00.0120.00414.91
7.3.330.0030.00313.13
7.3.320.0000.00512.95
7.3.310.0030.00316.38
7.3.300.0070.00016.15
7.3.290.0070.00816.31
7.3.280.0110.00916.26
7.3.270.0090.00917.40
7.3.260.0100.01016.38
7.3.250.0080.00816.20
7.3.240.0100.00816.42
7.3.230.0140.01516.41
7.3.210.0120.00916.31
7.3.200.0130.00816.37
7.3.190.0100.00616.29
7.3.180.0130.00316.25
7.3.170.0070.01016.30
7.3.160.0030.01616.31
7.2.330.0100.00616.42
7.2.320.0070.01016.31
7.2.310.0050.01116.53
7.2.300.0150.01016.66
7.2.290.0100.00716.59
7.2.60.0030.01016.87
7.2.00.0000.01219.23
7.1.200.0110.00415.73
7.1.100.0250.00317.77
7.1.70.0060.00617.02
7.1.60.0030.00717.20
7.1.50.0100.01016.84
7.1.00.0070.07322.36
7.0.200.0190.00314.58
7.0.120.0170.05322.05
7.0.110.0170.05322.06
7.0.100.0130.05722.17
7.0.90.0100.06022.03
7.0.80.0070.06022.03
7.0.70.0200.06022.05
7.0.60.0130.07321.96
7.0.50.0070.07022.04
7.0.40.0030.06321.98
7.0.30.0070.05722.11
7.0.20.0130.05322.06
7.0.10.0130.05022.06
7.0.00.0070.06322.14
5.6.270.0170.05320.79
5.6.260.0100.06021.10
5.6.250.0130.05321.07
5.6.240.0200.06320.89
5.6.230.0130.05720.92
5.6.220.0200.06020.85
5.6.210.0170.06320.96
5.6.200.0230.05020.93
5.6.190.0170.06021.02
5.6.180.0130.05020.99
5.6.170.0200.05321.03
5.6.160.0130.06321.02
5.6.150.0070.06721.06
5.6.140.0130.06021.03
5.6.130.0130.05721.07
5.6.120.0270.06021.07
5.6.110.0100.07720.81
5.6.100.0170.05720.92
5.6.90.0100.05720.72
5.6.80.0030.07020.41
5.6.70.0130.07720.37
5.6.60.0000.08320.16
5.6.50.0100.06720.12
5.6.40.0070.06020.18
5.6.30.0200.04320.10
5.6.20.0070.05720.19
5.6.10.0030.05720.28
5.6.00.0070.05320.20

preferences:
63.44 ms | 401 KiB | 5 Q