3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = $bar;

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)
8.3.60.0170.00318.56
8.3.50.0090.01020.96
8.3.40.0120.00918.85
8.3.30.0070.00720.17
8.3.20.0060.00320.25
8.3.10.0000.00721.92
8.3.00.0070.00022.15
8.2.180.0110.00618.64
8.2.170.0030.01022.96
8.2.160.0100.00720.35
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0050.00526.16
8.2.120.0110.00419.54
8.2.110.0070.01022.25
8.2.100.0080.00319.00
8.2.90.0040.00419.23
8.2.80.0000.00819.34
8.2.70.0060.00317.38
8.2.60.0030.00517.93
8.2.50.0000.00918.07
8.2.40.0040.00417.96
8.2.30.0000.00717.93
8.2.20.0040.00417.65
8.2.10.0040.00417.72
8.2.00.0050.00317.67
8.1.280.0170.00325.92
8.1.270.0000.00824.66
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00324.01
8.1.230.0080.00419.17
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0030.00617.10
8.1.190.0040.00417.39
8.1.180.0040.00422.05
8.1.170.0040.00418.52
8.1.160.0030.00622.16
8.1.150.0040.00418.57
8.1.140.0070.00017.31
8.1.130.0060.00317.86
8.1.120.0040.00417.39
8.1.110.0060.00317.36
8.1.100.0040.00417.41
8.1.90.0040.00417.29
8.1.80.0040.00417.43
8.1.70.0000.00717.34
8.1.60.0030.00617.49
8.1.50.0040.00417.33
8.1.40.0040.00417.43
8.1.30.0000.00817.61
8.1.20.0030.00517.49
8.1.10.0040.00417.48
8.1.00.0050.00217.38
8.0.300.0000.00718.77
8.0.290.0000.00717.04
8.0.280.0000.00718.30
8.0.270.0000.00717.09
8.0.260.0050.00218.29
8.0.250.0000.00716.83
8.0.240.0040.00416.92
8.0.230.0050.00216.85
8.0.220.0030.00316.86
8.0.210.0060.00316.79
8.0.200.0000.00616.98
8.0.190.0040.00416.92
8.0.180.0040.00416.85
8.0.170.0040.00416.80
8.0.160.0030.00316.88
8.0.150.0080.00016.79
8.0.140.0000.00816.89
8.0.130.0050.00013.28
8.0.120.0000.00916.67
8.0.110.0000.00716.75
8.0.100.0040.00416.81
8.0.90.0040.00416.93
8.0.80.0090.01216.76
8.0.70.0000.00716.99
8.0.60.0070.00016.82
8.0.50.0040.00416.71
8.0.30.0080.01016.85
8.0.20.0080.01217.40
8.0.10.0050.00217.02
8.0.00.0090.01016.56
7.4.330.0040.00015.00
7.4.320.0030.00316.42
7.4.300.0000.00616.43
7.4.290.0000.00716.42
7.4.280.0000.00716.36
7.4.270.0000.00716.43
7.4.260.0050.00316.55
7.4.250.0040.00416.34
7.4.240.0020.00516.38
7.4.230.0030.00316.23
7.4.220.0040.01216.50
7.4.210.0090.01016.50
7.4.200.0040.00416.33
7.4.190.0070.00016.34
7.4.160.0160.00016.58
7.4.150.0060.01517.40
7.4.140.0160.00317.86
7.4.130.0060.01316.44
7.4.120.0080.00816.39
7.4.110.0170.00016.29
7.4.100.0080.00816.56
7.4.90.0000.01716.24
7.4.80.0030.01319.39
7.4.70.0000.01816.39
7.4.60.0100.00616.43
7.4.50.0000.00816.55
7.4.40.0030.00722.77
7.4.30.0130.00716.59
7.4.00.0030.01014.97
7.3.330.0050.00013.19
7.3.320.0000.00513.04
7.3.310.0000.00716.32
7.3.300.0070.00016.16
7.3.290.0130.00016.20
7.3.280.0070.01016.28
7.3.270.0090.00917.40
7.3.260.0090.01316.24
7.3.250.0100.01316.33
7.3.240.0030.01316.27
7.3.230.0030.01316.46
7.3.210.0060.01016.51
7.3.200.0130.00519.39
7.3.190.0140.00616.46
7.3.180.0110.01116.27
7.3.170.0130.00316.27
7.3.160.0170.00016.46
7.3.120.0000.01514.95
7.2.330.0090.00916.48
7.2.320.0130.01316.45
7.2.310.0060.01216.32
7.2.300.0120.01216.57
7.2.290.0040.01216.40
7.2.60.0090.00616.64
7.2.00.0030.01019.29
7.1.200.0000.01015.61
7.1.100.0040.00818.12
7.1.70.0000.00717.01
7.1.60.0120.01219.21
7.1.50.0130.01016.85
7.1.00.0070.03722.37
7.0.200.0140.01114.57
7.0.140.0000.07721.95
7.0.70.5070.03019.95
7.0.60.0100.08019.92
7.0.50.0030.08317.90
7.0.40.0170.04320.11
7.0.30.0230.08320.30
7.0.20.0300.04320.12
7.0.10.0300.02720.09
7.0.00.0070.08320.13
5.6.280.0130.06320.84
5.6.210.0100.04720.43
5.6.200.0100.05718.12
5.6.190.0070.06720.41
5.6.180.0200.04320.46
5.6.170.0370.04320.48
5.6.160.0030.05720.41
5.6.150.0100.03718.19
5.6.140.0070.03718.09
5.6.130.0000.07018.11
5.6.120.0170.07321.01
5.6.110.0130.07321.04
5.6.100.0170.05721.01
5.6.90.0030.08721.09
5.6.80.0030.08020.54
5.6.70.0070.04020.51
5.5.350.0070.08020.29
5.5.340.0000.04317.99
5.5.330.0000.04720.23
5.5.320.0070.07720.07
5.5.310.0130.05020.48
5.5.300.0130.06017.98
5.5.290.0130.06718.02
5.5.280.0100.08320.96
5.5.270.0130.03320.88
5.5.260.0130.06720.87
5.5.250.0030.04020.49
5.5.240.0170.04720.25
5.4.450.0230.03719.26
5.4.440.0100.04019.42
5.4.430.0100.04019.10
5.4.420.0170.03719.20
5.4.410.0200.04719.25
5.4.400.0130.03718.81
5.4.390.0100.04018.79
5.4.380.0130.03719.03
5.4.370.0230.03718.79
5.4.360.0100.04019.25
5.4.350.0130.04019.08
5.4.340.0270.06319.07
5.4.320.0170.04718.83
5.4.310.0170.03319.09
5.4.300.0200.07318.93
5.4.290.0230.07018.88
5.4.280.0200.05019.07
5.4.270.0270.04319.13
5.4.260.0370.03718.89
5.4.250.0270.07019.07
5.4.240.0230.05719.05
5.4.230.0300.04019.13
5.4.220.0200.05019.23
5.4.210.0270.05018.78
5.4.200.0200.03719.23
5.4.190.0230.04719.05
5.4.180.0170.04018.91
5.4.170.0170.04018.92
5.4.160.0370.05719.07
5.4.150.0270.04719.07
5.4.140.0230.07316.23
5.4.130.0270.06316.25
5.4.120.0300.05316.39
5.4.110.0230.04316.23
5.4.100.0230.06716.38
5.4.90.0300.04016.30
5.4.80.0300.06716.37
5.4.70.0330.04016.37
5.4.60.0230.04016.31
5.4.50.0200.03316.36
5.4.40.0200.05716.04
5.4.30.0230.03316.18
5.4.20.0170.06016.31
5.4.10.0200.06716.40
5.4.00.0230.03715.89
5.3.290.0170.06014.61
5.3.280.0230.07714.61
5.3.270.0200.03714.43
5.3.260.0230.06314.53
5.3.250.0300.04014.55
5.3.240.0270.07014.54
5.3.230.0270.07314.54
5.3.220.0170.07714.42
5.3.210.0270.07314.65
5.3.200.0200.05714.51
5.3.190.0400.05314.44
5.3.180.0230.06014.50
5.3.170.0330.06714.48
5.3.160.0230.04014.39
5.3.150.0270.06014.49
5.3.140.0230.03714.39
5.3.130.0100.05314.49
5.3.120.0130.07714.57
5.3.110.0200.04314.49
5.3.100.0270.07013.89
5.3.90.0230.06714.00
5.3.80.0130.04013.86
5.3.70.0230.07013.96
5.3.60.0100.05014.02
5.3.50.0200.05313.77
5.3.40.0300.06313.85
5.3.30.0130.04013.73
5.3.20.0270.03313.62
5.3.10.0230.05313.74
5.3.00.0300.04313.48

preferences:
43.19 ms | 401 KiB | 5 Q