3v4l.org

run code in 300+ PHP versions simultaneously
<?php print('z' + 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)
8.3.70.0070.01416.13
8.3.60.0140.00016.50
8.3.50.0090.01121.03
8.3.40.0040.01118.46
8.3.30.0060.00818.72
8.3.20.0000.00720.16
8.3.10.0040.00421.63
8.3.00.0040.00423.71
8.2.190.0120.00318.41
8.2.180.0060.01318.39
8.2.170.0110.00422.96
8.2.160.0170.00019.29
8.2.150.0050.00224.18
8.2.140.0000.00724.66
8.2.130.0040.00419.71
8.2.120.0000.00826.35
8.2.110.0040.00422.34
8.2.100.0030.00917.91
8.2.90.0000.00819.17
8.2.80.0050.00317.97
8.2.70.0070.00517.38
8.2.60.0000.00817.68
8.2.50.0040.00418.07
8.2.40.0040.00420.41
8.2.30.0040.00419.41
8.2.20.0000.00717.71
8.2.10.0030.00518.02
8.2.00.0040.00417.91
8.1.280.0090.00625.92
8.1.270.0040.00420.13
8.1.260.0040.00428.09
8.1.250.0080.00028.09
8.1.240.0000.00823.98
8.1.230.0070.00417.45
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0060.00317.22
8.1.190.0070.00017.22
8.1.180.0030.00618.10
8.1.170.0000.00718.36
8.1.160.0000.00720.57
8.1.150.0040.00418.75
8.1.140.0000.00819.35
8.1.130.0030.00317.70
8.1.120.0080.00017.31
8.1.110.0040.00417.33
8.1.100.0000.00717.38
8.1.90.0040.00417.29
8.1.80.0030.00717.39
8.1.70.0030.00317.36
8.1.60.0060.00317.44
8.1.50.0090.00017.46
8.1.40.0070.00017.46
8.1.30.0000.00817.49
8.1.20.0000.00817.63
8.1.10.0030.00617.41
8.1.00.0060.00317.37
8.0.300.0080.00018.77
8.0.290.0050.00216.75
8.0.280.0000.00718.42
8.0.270.0070.00017.14
8.0.260.0050.00317.08
8.0.250.0000.00716.95
8.0.240.0040.00416.81
8.0.230.0000.00816.87
8.0.220.0030.00316.89
8.0.210.0030.00316.86
8.0.200.0060.00016.96
8.0.190.0000.00716.95
8.0.180.0080.00016.86
8.0.170.0040.00416.97
8.0.160.0070.00016.83
8.0.150.0040.00316.79
8.0.140.0070.00016.75
8.0.130.0080.00013.27
8.0.120.0040.00416.88
8.0.110.0000.00716.85
8.0.100.0030.00616.76
8.0.90.0000.00716.85
8.0.80.0120.00616.80
8.0.70.0040.00416.66
8.0.60.0000.00716.78
8.0.50.0040.00416.89
8.0.30.0080.01217.05
8.0.20.0110.00717.40
8.0.10.0000.00716.90
8.0.00.0070.01316.79
7.4.330.0050.00016.77
7.4.320.0000.00616.36
7.4.300.0040.00416.43
7.4.290.0040.00516.44
7.4.280.0060.00316.45
7.4.270.0040.00416.47
7.4.260.0060.00316.47
7.4.250.0000.00816.25
7.4.240.0070.00016.38
7.4.230.0070.00016.51
7.4.220.0060.01016.49
7.4.210.0000.02016.54
7.4.200.0040.00416.48
7.4.160.0100.00716.27
7.4.150.0140.00517.40
7.4.140.0120.01117.86
7.4.130.0080.01116.35
7.4.120.0080.00916.35
7.4.110.0100.00716.33
7.4.100.0090.01216.25
7.4.90.0110.00616.30
7.4.80.0170.00719.39
7.4.70.0070.01116.37
7.4.60.0070.01016.55
7.4.50.0090.00616.40
7.4.40.0090.00616.35
7.4.30.0130.00316.27
7.4.00.0100.00714.96
7.3.330.0000.00512.92
7.3.320.0030.00313.09
7.3.310.0040.00416.21
7.3.300.0000.00616.09
7.3.290.0070.00816.21
7.3.280.0080.01016.14
7.3.270.0060.01017.40
7.3.260.0070.01016.36
7.3.250.0110.00816.18
7.3.240.0070.01116.31
7.3.230.0130.00316.39
7.3.210.0090.01216.18
7.3.200.0100.00619.39
7.3.190.0070.01016.24
7.3.180.0030.01416.23
7.3.170.0170.00316.27
7.3.160.0120.00316.19
7.2.330.0030.01316.52
7.2.320.0090.00916.48
7.2.310.0060.01216.60
7.2.300.0070.01116.29
7.2.290.0110.01116.71
7.2.60.0080.00816.92
7.2.00.0040.00819.12
7.1.200.0040.01215.64
7.1.100.0000.01518.20
7.1.70.0030.00616.75
7.1.60.0140.01019.27
7.1.50.0030.01316.86
7.1.00.0070.07322.36
7.0.200.0040.00416.69
7.0.60.0130.07321.56
7.0.50.0130.07317.79
7.0.40.0200.07720.27
7.0.30.0370.07320.13
7.0.20.0300.05720.20
7.0.10.0000.08020.12
7.0.00.0130.04020.09
5.6.280.0070.07321.09
5.6.210.0100.06720.62
5.6.200.0100.04718.16
5.6.190.0200.07720.77
5.6.180.0600.04020.33
5.6.170.0300.05320.44
5.6.160.0070.06320.45
5.6.150.0130.03018.16
5.6.140.0000.04318.21
5.6.130.0100.07718.12
5.6.120.0000.04321.02
5.6.110.0130.06720.95
5.6.100.0070.04321.10
5.6.90.0130.07320.94
5.6.80.0070.07020.38
5.5.350.0000.04320.41
5.5.340.0070.06717.89
5.5.330.0030.08720.32
5.5.320.0530.07720.18
5.5.310.0200.04020.29
5.5.300.0030.05317.95
5.5.290.0070.04718.01
5.5.280.0070.05320.73
5.5.270.0070.05720.86
5.5.260.0200.07020.71
5.5.250.0030.04020.43
5.5.240.0170.08020.23

preferences:
56.44 ms | 401 KiB | 5 Q