3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a['a'] = 'fdasfa';

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)
8.3.60.0060.01216.38
8.3.50.0120.00717.20
8.3.40.0060.00918.55
8.3.30.0140.00718.59
8.3.20.0080.00018.57
8.3.10.0060.00318.73
8.3.00.0030.00619.38
8.2.180.0170.00316.63
8.2.170.0100.00722.96
8.2.160.0070.00718.96
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00321.17
8.2.110.0030.00620.34
8.2.100.0060.00617.91
8.2.90.0040.00417.63
8.2.80.0030.00618.79
8.2.70.0000.01217.50
8.2.60.0050.00318.04
8.2.50.0000.00818.07
8.2.40.0000.00819.35
8.2.30.0000.00917.59
8.2.20.0000.01017.56
8.2.10.0080.00017.67
8.2.00.0070.00017.52
8.1.280.0100.01025.92
8.1.270.0100.00023.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00020.61
8.1.230.0080.00817.89
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0040.00417.23
8.1.180.0000.00718.10
8.1.170.0000.00818.58
8.1.160.0090.00018.86
8.1.150.0040.00418.41
8.1.140.0070.00017.30
8.1.130.0040.00417.19
8.1.120.0000.00717.39
8.1.110.0000.00717.32
8.1.100.0000.00817.26
8.1.90.0050.00217.23
8.1.80.0040.00417.16
8.1.70.0030.00317.20
8.1.60.0000.00817.34
8.1.50.0030.00517.28
8.1.40.0030.00617.32
8.1.30.0060.00317.40
8.1.20.0040.00417.36
8.1.10.0040.00417.33
8.1.00.0040.00717.42
8.0.300.0000.00718.77
8.0.290.0000.00816.63
8.0.280.0060.00018.50
8.0.270.0030.00317.13
8.0.260.0000.00618.32
8.0.250.0000.00716.79
8.0.240.0030.00316.82
8.0.230.0040.00416.86
8.0.220.0000.00716.63
8.0.210.0030.00516.72
8.0.200.0030.00316.73
8.0.190.0000.00816.73
8.0.180.0000.00716.80
8.0.170.0040.00416.59
8.0.160.0000.00716.84
8.0.150.0070.00016.77
8.0.140.0070.00316.64
8.0.130.0030.00313.23
8.0.120.0070.00316.69
8.0.110.0000.00716.83
8.0.100.0080.00016.65
8.0.90.0000.00716.71
8.0.80.0120.00916.79
8.0.70.0070.00016.80
8.0.60.0000.00816.77
8.0.50.0050.00216.71
8.0.30.0100.00717.16
8.0.20.0110.01116.88
8.0.10.0000.00716.70
8.0.00.0140.00516.49
7.4.330.0020.00212.86
7.4.320.0060.00016.40
7.4.300.0030.00316.44
7.4.290.0050.00316.43
7.4.280.0070.00216.42
7.4.270.0030.00316.55
7.4.260.0030.00313.21
7.4.250.0000.01016.32
7.4.240.0000.00716.53
7.4.230.0060.00316.54
7.4.220.0060.01216.47
7.4.210.0110.00216.46
7.4.200.0040.00416.33
7.4.190.0070.00016.36
7.4.160.0130.00316.36
7.4.150.0070.01116.44
7.4.140.0110.00716.32
7.4.130.0100.00716.52
7.4.120.0140.00416.46
7.4.110.0100.00716.45
7.4.100.0130.01016.63
7.4.90.0090.00916.42
7.4.80.0060.01519.39
7.4.70.0110.00416.51
7.4.60.0160.00616.28
7.4.50.0000.00816.65
7.4.40.0030.01416.40
7.4.30.0030.01316.48
7.4.00.0070.01014.79
7.3.330.0000.00612.95
7.3.320.0040.00413.09
7.3.310.0070.00016.15
7.3.300.0030.00316.07
7.3.290.0050.01016.19
7.3.280.0080.00916.15
7.3.270.0060.01216.38
7.3.260.0030.01316.19
7.3.250.0110.00616.46
7.3.240.0080.01216.19
7.3.230.0130.00316.40
7.3.210.0030.01916.16
7.3.200.0040.01216.25
7.3.190.0000.01616.39
7.3.180.0090.00616.53
7.3.170.0140.00316.45
7.3.160.0030.02016.22
7.3.120.0130.00014.65
7.3.10.0040.01116.63
7.3.00.0030.01016.64
7.2.330.0120.00616.53
7.2.320.0070.01616.16
7.2.310.0060.01116.39
7.2.300.0120.00616.18
7.2.290.0100.01416.31
7.2.130.0030.00916.80
7.2.120.0060.00616.57
7.2.110.0000.01316.42
7.2.100.0110.00416.66
7.2.90.0030.01016.87
7.2.80.0040.01116.91
7.2.70.0130.00016.75
7.2.60.0050.00716.80
7.2.50.0030.01216.92
7.2.40.0120.00416.95
7.2.30.0090.00016.71
7.2.20.0060.01016.82
7.2.10.0070.01416.68
7.2.00.0060.01318.19
7.1.250.0000.01515.86
7.1.200.0070.00315.68
7.1.100.0040.00818.15
7.1.70.0040.00417.13
7.1.60.0140.01119.30
7.1.50.0060.01516.87
7.1.00.0000.06322.43
7.0.200.0030.00316.79
7.0.140.0030.07022.09
7.0.60.0100.08720.07
7.0.50.0070.08017.80
7.0.40.0000.05020.08
7.0.30.0270.05320.00
7.0.20.0200.08320.02
7.0.10.0200.06319.99
7.0.00.0070.08020.16
5.6.280.0000.07721.12
5.6.210.0070.06720.64
5.6.200.0030.07018.11
5.6.190.0000.06020.27
5.6.180.0300.06320.59
5.6.170.0170.08320.41
5.6.160.0100.06020.70
5.6.150.0100.08018.21
5.6.140.0100.07018.21
5.6.130.0000.05018.09
5.6.120.0000.07021.00
5.6.110.0070.08320.97
5.6.100.0000.04721.02
5.6.90.0100.03321.02
5.6.80.0100.06020.38
5.6.70.4270.04320.47
5.5.350.0200.08720.40
5.5.340.0070.05317.91
5.5.330.0100.08020.19
5.5.320.0230.08320.36
5.5.310.0270.08320.28
5.5.300.0000.06018.02
5.5.290.0070.03717.92
5.5.280.0030.06320.87
5.5.270.0030.05320.88
5.5.260.0100.03320.71
5.5.250.0130.07720.68
5.5.240.0070.08020.18
5.4.450.0100.06019.33
5.4.440.0100.07019.46
5.4.430.0070.04319.46
5.4.420.0170.05719.46
5.4.410.0030.06719.27
5.4.400.0070.04018.92
5.4.390.0100.04319.08
5.4.380.0000.05318.79
5.4.370.0100.07019.18
5.4.360.0030.04018.97
5.4.350.0030.04719.18
5.4.340.0070.06319.12
5.4.320.0130.07019.16
5.4.310.0100.07319.18
5.4.300.0030.06019.18
5.4.290.0030.04018.92
5.4.280.0030.08319.15
5.4.270.0000.04319.13
5.4.260.0030.07718.80
5.4.250.0070.08019.07
5.4.240.0100.06019.07
5.4.230.0130.05318.91
5.4.220.0100.07719.11
5.4.210.0170.07018.78
5.4.200.0130.06719.09
5.4.190.0030.04019.13
5.4.180.0030.04019.16
5.4.170.0100.07019.16
5.4.160.0030.08019.13
5.4.150.0030.08318.77
5.4.140.0070.07316.36
5.4.130.0100.05316.36
5.4.120.0100.05716.24
5.4.110.0100.07016.37
5.4.100.0030.06316.35
5.4.90.0030.04316.32
5.4.80.0100.07316.37
5.4.70.0000.05016.22
5.4.60.0200.06016.41
5.4.50.0070.05716.34
5.4.40.0030.08016.21
5.4.30.0100.03716.33
5.4.20.0100.04016.34
5.4.10.0030.04716.25
5.4.00.0170.06315.69
5.3.290.0070.07714.54
5.3.280.0070.07714.54
5.3.270.0070.07314.58
5.3.260.0000.07714.51
5.3.250.0070.06714.48
5.3.240.0070.05714.57
5.3.230.0100.03314.58
5.3.220.0130.07314.50
5.3.210.0000.07314.48
5.3.200.0070.07714.53
5.3.190.0100.07314.54
5.3.180.0070.07714.50
5.3.170.0030.05014.44
5.3.160.0030.04714.35
5.3.150.0100.06714.49
5.3.140.0100.07014.46
5.3.130.0030.05014.46
5.3.120.0070.04314.49
5.3.110.0030.04714.48
5.3.100.0000.07314.13
5.3.90.0100.07013.81
5.3.80.0130.06713.95
5.3.70.0000.07013.94
5.3.60.0100.04013.81
5.3.50.0030.07013.78
5.3.40.0070.04013.88
5.3.30.0070.06313.83
5.3.20.0000.04313.65
5.3.10.0070.04313.60
5.3.00.0070.06713.55
5.2.170.0000.03711.00
5.2.160.0030.05311.02
5.2.150.0000.03311.12
5.2.140.0030.04311.03
5.2.130.0100.04010.99
5.2.120.0030.05711.09
5.2.110.0070.06011.04
5.2.100.0070.06011.00
5.2.90.0030.06311.00
5.2.80.0070.03311.04
5.2.70.0030.06011.25
5.2.60.0030.04011.13
5.2.50.0000.04010.89
5.2.40.0070.05010.97
5.2.30.0170.05310.84
5.2.20.0030.06310.77
5.2.10.0070.02710.81
5.2.00.0100.04310.70
5.1.60.0000.02710.09
5.1.50.0100.0279.98
5.1.40.0030.05710.01
5.1.30.0030.04710.48
5.1.20.0030.04310.34
5.1.10.0030.05710.10
5.1.00.0100.05010.02
5.0.50.0070.0438.58
5.0.40.0100.0408.25
5.0.30.0030.0608.23
5.0.20.0070.0208.09
5.0.10.0030.0238.13
5.0.00.0000.0678.30
4.4.90.0100.0237.21
4.4.80.0100.0277.21
4.4.70.0000.0237.21
4.4.60.0000.0207.21
4.4.50.0000.0177.21
4.4.40.0000.0307.21
4.4.30.0030.0137.21
4.4.20.0030.0337.21
4.4.10.0000.0177.21
4.4.00.0030.0337.21
4.3.110.0030.0307.21
4.3.100.0000.0337.21
4.3.90.0070.0307.21
4.3.80.0000.0337.21
4.3.70.0000.0377.21
4.3.60.0000.0207.21
4.3.50.0030.0337.21
4.3.40.0030.0507.21
4.3.30.0000.0377.21
4.3.20.0000.0377.21
4.3.10.0030.0277.21
4.3.00.0000.0177.21

preferences:
41.45 ms | 401 KiB | 5 Q