3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [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)
8.3.60.0070.01416.63
8.3.50.0130.00317.25
8.3.40.0120.01218.58
8.3.30.0080.00618.51
8.3.20.0080.00018.48
8.3.10.0040.00418.53
8.3.00.0090.00019.26
8.2.180.0070.01316.32
8.2.170.0070.01022.96
8.2.160.0120.00619.01
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0100.00026.16
8.2.120.0080.00019.54
8.2.110.0060.00322.00
8.2.100.0130.00317.47
8.2.90.0040.00419.09
8.2.80.0060.00317.97
8.2.70.0060.00317.25
8.2.60.0040.00417.93
8.2.50.0000.00717.79
8.2.40.0080.00019.36
8.2.30.0030.00617.69
8.2.20.0090.00017.61
8.2.10.0040.00417.61
8.2.00.0000.00717.66
8.1.280.0110.00425.92
8.1.270.0030.00523.99
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0060.00323.81
8.1.230.0040.00819.61
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0030.00516.99
8.1.180.0040.00418.10
8.1.170.0120.00017.62
8.1.160.0050.00318.93
8.1.150.0040.00418.61
8.1.140.0070.00017.37
8.1.130.0030.00317.36
8.1.120.0030.00317.29
8.1.110.0030.00517.43
8.1.100.0000.00817.34
8.1.90.0000.00717.29
8.1.80.0000.00717.44
8.1.70.0050.00317.35
8.1.60.0040.00417.42
8.1.50.0000.00717.46
8.1.40.0060.00317.32
8.1.30.0030.00617.57
8.1.20.0030.00617.57
8.1.10.0040.00417.43
8.1.00.0030.00617.37
8.0.300.0080.00018.77
8.0.290.0000.00816.63
8.0.280.0000.00718.55
8.0.270.0030.00317.18
8.0.260.0030.00316.74
8.0.250.0030.00616.93
8.0.240.0040.00416.88
8.0.230.0070.00016.82
8.0.220.0100.00016.86
8.0.210.0040.00416.71
8.0.200.0040.00416.88
8.0.190.0000.00716.88
8.0.180.0070.00016.88
8.0.170.0000.00916.80
8.0.160.0000.00816.75
8.0.150.0040.00416.80
8.0.140.0070.00016.73
8.0.130.0080.00013.26
8.0.120.0040.00416.75
8.0.110.0030.00516.85
8.0.100.0070.00016.64
8.0.90.0070.00016.88
8.0.80.0110.01116.80
8.0.70.0030.00516.89
8.0.60.0040.00416.84
8.0.50.0030.00516.84
8.0.30.0070.01416.91
8.0.20.0130.00516.95
8.0.10.0040.00416.88
8.0.00.0130.00716.61
7.4.330.0040.00012.91
7.4.320.0040.00416.44
7.4.300.0030.00316.34
7.4.290.0090.00016.40
7.4.280.0000.00716.50
7.4.270.0040.00416.52
7.4.260.0030.00313.17
7.4.250.0040.00416.45
7.4.240.0000.00716.50
7.4.230.0030.00316.42
7.4.220.0060.01316.61
7.4.210.0090.00916.55
7.4.200.0030.00316.35
7.4.190.0080.00016.59
7.4.160.0100.00716.50
7.4.150.0130.00316.39
7.4.140.0100.01317.86
7.4.130.0090.01216.26
7.4.120.0080.00816.37
7.4.110.0040.01816.50
7.4.100.0090.00916.43
7.4.90.0130.01016.20
7.4.80.0100.01319.39
7.4.70.0100.01016.26
7.4.60.0060.01016.41
7.4.50.0000.00816.36
7.4.40.0080.00616.27
7.4.30.0120.00616.36
7.4.00.0030.01414.76
7.3.330.0030.00313.02
7.3.320.0000.00513.09
7.3.310.0030.00316.09
7.3.300.0000.00716.12
7.3.290.0050.00916.14
7.3.280.0000.01416.07
7.3.270.0130.01016.18
7.3.260.0130.00316.05
7.3.240.0030.01316.59
7.3.230.0110.01116.14
7.3.210.0100.00616.24
7.3.200.0120.00316.33
7.3.190.0060.01016.25
7.3.180.0070.01016.13
7.3.170.0060.01616.14
7.3.160.0080.00816.17
7.3.120.0060.01014.41
7.2.330.0130.00616.44
7.2.320.0070.01416.49
7.2.310.0100.01316.26
7.2.300.0070.01516.47
7.2.290.0140.01016.20
7.2.60.0130.00016.67
7.2.00.0070.00719.07
7.1.200.0080.00415.50
7.1.100.0030.00717.85
7.1.70.0050.00316.97
7.1.60.0130.01019.21
7.1.50.0090.01216.86
7.1.00.0030.06022.43
7.0.200.0000.01016.73
7.0.140.0030.06721.94
7.0.120.0000.03322.01
7.0.60.0100.07720.00
7.0.50.0070.04317.80
7.0.40.0100.05320.19
7.0.30.0370.07320.01
7.0.20.0230.06020.21
7.0.10.0330.06020.09
7.0.00.0000.09020.00
5.6.280.0070.07020.89
5.6.210.0100.07320.61
5.6.200.0070.04718.17
5.6.190.0030.08720.43
5.6.180.3470.04320.57
5.6.170.0200.04020.47
5.6.160.0070.03720.51
5.6.150.0000.08018.18
5.6.140.0200.07018.18
5.6.130.0070.05718.19
5.6.120.0100.08021.00
5.6.110.0130.08021.10
5.6.100.0030.08720.96
5.6.90.0070.05021.09
5.6.80.0000.04320.36
5.6.70.0200.08720.49
5.5.350.0270.08020.43
5.5.340.0100.06718.00
5.5.330.0070.08320.37
5.5.320.0200.06720.29
5.5.310.0200.07720.32
5.5.300.0030.06717.95
5.5.290.0070.08017.91
5.5.280.0130.07720.96
5.5.270.0100.08020.64
5.5.260.0070.08020.95
5.5.250.0170.07720.57
5.5.240.0100.07320.33
5.4.450.0030.08319.41
5.4.440.0130.07319.46
5.4.430.0100.07319.40
5.4.420.0000.08319.46
5.4.410.0000.06719.31
5.4.400.0030.07019.14
5.4.390.0070.05319.14
5.4.380.0030.06319.08
5.4.370.0070.04719.18
5.4.360.0070.07018.79
5.4.350.0100.07719.08
5.4.340.0100.06019.17
5.4.320.0000.05019.16
5.4.310.0100.04019.14
5.4.300.0030.04018.79
5.4.290.0070.06019.17
5.4.280.0130.07719.07
5.4.270.0130.03319.07
5.4.260.0100.03319.17
5.4.250.0100.07318.80
5.4.240.0070.07319.12
5.4.230.0030.08019.15
5.4.220.0100.04719.00
5.4.210.0070.04319.17
5.4.200.0070.06719.07
5.4.190.0070.07718.99
5.4.180.0000.04318.99
5.4.170.0100.07019.07
5.4.160.0030.05019.06
5.4.150.0030.04019.07
5.4.140.0030.04716.25
5.4.130.0130.05316.18
5.4.120.0070.07316.32
5.4.110.0100.07016.35
5.4.100.0070.06016.40
5.4.90.0000.04016.23
5.4.80.0070.07316.25
5.4.70.0000.05716.27
5.4.60.0000.07716.58
5.4.50.0130.06316.34
5.4.40.0030.04716.21
5.4.30.0070.03716.36
5.4.20.0000.05016.25
5.4.10.0000.07716.25
5.4.00.0100.04015.78
5.3.290.0070.04314.63
5.3.280.0100.04314.68
5.3.270.0000.05014.62
5.3.260.0170.02714.40
5.3.250.0070.03714.57
5.3.240.0070.03714.54
5.3.230.0130.07714.50
5.3.220.0030.04314.66
5.3.210.0000.04714.47
5.3.200.0030.07014.66
5.3.190.0100.04714.47
5.3.180.0100.06714.50
5.3.170.0030.07314.49
5.3.160.0070.08014.49
5.3.150.0070.05014.49
5.3.140.0030.08014.38
5.3.130.0100.06014.37
5.3.120.0030.07714.50
5.3.110.0030.07014.34
5.3.100.0100.04713.96
5.3.90.0000.04713.92
5.3.80.0100.07313.80
5.3.70.0070.06013.96
5.3.60.0070.07314.09
5.3.50.0100.05013.73
5.3.40.0070.04313.76
5.3.30.0030.06013.70
5.3.20.0070.06313.48
5.3.10.0070.06313.58
5.3.00.0100.05713.42

preferences:
50.94 ms | 401 KiB | 5 Q