3v4l.org

run code in 300+ PHP versions simultaneously
<?php function n($o) { return $o; } n([ 1 => function ($a) { echo $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)
8.3.60.0120.00918.43
8.3.50.0120.00721.99
8.3.40.0090.00618.70
8.3.30.0110.00418.76
8.3.20.0030.00518.82
8.3.10.0050.00320.96
8.3.00.0070.00723.69
8.2.180.0100.00716.50
8.2.170.0160.00322.96
8.2.160.0100.00320.44
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0080.00019.66
8.2.110.0090.00020.35
8.2.100.0090.00317.91
8.2.90.0040.00418.81
8.2.80.0040.00417.97
8.2.70.0000.00917.38
8.2.60.0040.00417.90
8.2.50.0040.00418.07
8.2.40.0040.00418.09
8.2.30.0030.00519.55
8.2.20.0040.00417.64
8.2.10.0080.00017.62
8.2.00.0040.00417.79
8.1.280.0120.00325.92
8.1.270.0070.00023.99
8.1.260.0060.00826.35
8.1.250.0000.00928.09
8.1.240.0030.00622.66
8.1.230.0000.01120.96
8.1.220.0040.00418.77
8.1.210.0040.00419.03
8.1.200.0090.00017.35
8.1.190.0000.00717.51
8.1.180.0040.00418.10
8.1.170.0040.00418.47
8.1.160.0050.00218.77
8.1.150.0000.00718.67
8.1.140.0030.00517.38
8.1.130.0030.00317.81
8.1.120.0040.00417.50
8.1.110.0000.01017.46
8.1.100.0040.00417.46
8.1.90.0000.00717.46
8.1.80.0000.00817.36
8.1.70.0000.00617.33
8.1.60.0030.00617.40
8.1.50.0050.00317.42
8.1.40.0000.00717.44
8.1.30.0000.00817.60
8.1.20.0040.00417.59
8.1.10.0000.00717.51
8.1.00.0040.00417.44
8.0.300.0030.00319.95
8.0.290.0050.00316.93
8.0.280.0030.00318.20
8.0.270.0030.00317.14
8.0.260.0030.00318.31
8.0.250.0000.00716.80
8.0.240.0040.00416.79
8.0.230.0030.00416.72
8.0.220.0000.00716.63
8.0.210.0000.00616.76
8.0.200.0030.00316.91
8.0.190.0030.00516.89
8.0.180.0050.00216.78
8.0.170.0000.00716.79
8.0.160.0070.00016.80
8.0.150.0030.00316.66
8.0.140.0050.00516.71
8.0.130.0050.00213.30
8.0.120.0000.00716.84
8.0.110.0070.00016.63
8.0.100.0000.00716.71
8.0.90.0000.00916.66
8.0.80.0030.01216.84
8.0.70.0000.00716.68
8.0.60.0000.00716.80
8.0.50.0050.00216.86
8.0.30.0110.00917.06
8.0.20.0110.00717.40
8.0.10.0000.00816.89
8.0.00.0130.01016.70
7.4.330.0070.00013.43
7.4.320.0030.00716.43
7.4.300.0030.00316.45
7.4.290.0040.00416.54
7.4.280.0000.00716.54
7.4.270.0030.00316.40
7.4.260.0000.00513.21
7.4.250.0050.00316.42
7.4.240.0000.00816.51
7.4.230.0020.00516.61
7.4.220.0150.00316.39
7.4.210.0090.00716.48
7.4.200.0040.00416.52
7.4.190.0020.00516.35
7.4.160.0120.00616.30
7.4.150.0070.01017.40
7.4.140.0100.01017.86
7.4.130.0110.00816.53
7.4.120.0090.00916.37
7.4.110.0080.00916.26
7.4.100.0070.01316.45
7.4.90.0150.00916.23
7.4.80.0150.00319.39
7.4.70.0100.00716.56
7.4.60.0090.01216.29
7.4.50.0050.00516.18
7.4.40.0060.01222.52
7.4.30.0140.00316.39
7.4.00.0110.00414.71
7.3.330.0060.00013.18
7.3.320.0060.00013.13
7.3.310.0030.00316.33
7.3.300.0000.00616.32
7.3.290.0030.01316.32
7.3.280.0070.01116.29
7.3.270.0090.00917.40
7.3.260.0060.01318.24
7.3.250.0070.01016.42
7.3.240.0060.01016.36
7.3.230.0090.00916.40
7.3.210.0090.00916.19
7.3.200.0160.00719.39
7.3.190.0100.01016.30
7.3.180.0140.00716.41
7.3.170.0030.01216.64
7.3.160.0060.01216.31
7.3.120.0090.00614.98
7.3.10.0070.00716.39
7.3.00.0050.00916.42
7.2.330.0070.01116.72
7.2.320.0100.00716.55
7.2.310.0080.01016.61
7.2.300.0150.00316.60
7.2.290.0070.01016.71
7.2.130.0080.00316.91
7.2.120.0100.00216.59
7.2.110.0070.00516.94
7.2.100.0090.00316.82
7.2.90.0070.00816.87
7.2.80.0040.00816.92
7.2.70.0030.01216.76
7.2.60.0070.00616.84
7.2.50.0080.00716.73
7.2.40.0140.00216.87
7.2.30.0090.00416.83
7.2.20.0070.00816.89
7.2.10.0110.00016.87
7.2.00.0050.01017.56
7.1.250.0060.00515.63
7.1.200.0110.00815.60
7.1.100.0030.01217.91
7.1.70.0070.00717.15
7.1.60.0130.01019.40
7.1.50.0140.01017.07
7.1.00.0030.05722.54
7.0.200.0030.00316.54
7.0.140.0030.06721.99
7.0.70.0070.07021.78
7.0.60.0100.08021.79
7.0.50.0070.08022.09
7.0.40.0070.07320.12
7.0.30.0030.08020.16
7.0.20.0030.08320.07
7.0.10.0100.06720.06
7.0.00.0030.05020.13
5.6.280.0000.07720.81
5.6.220.0170.08020.53
5.6.210.0000.08320.47
5.6.200.0030.06321.04
5.6.190.0100.08320.96
5.6.180.0000.04721.01
5.6.170.0000.08721.06
5.6.160.0030.05721.01
5.6.150.0100.07720.95
5.6.140.0070.05021.11
5.6.130.0070.07321.11
5.6.120.0070.04020.95
5.6.110.0030.05320.95
5.6.100.0030.07320.93
5.6.90.0100.08021.02
5.6.80.0100.05720.50
5.6.70.0100.08020.38
5.6.60.0030.07720.39
5.6.50.0030.06020.48
5.6.40.0070.05020.30
5.6.30.0100.07020.41
5.6.20.0000.08320.35
5.6.10.0030.08020.27
5.6.00.0030.08020.36
5.5.360.0030.08320.53
5.5.350.0100.07720.41
5.5.340.0070.08020.80
5.5.330.0000.07720.90
5.5.320.0000.04320.87
5.5.310.0070.07320.64
5.5.300.0030.05320.80
5.5.290.0070.08320.91
5.5.280.0030.08320.83
5.5.270.0070.08720.79
5.5.260.0070.08720.86
5.5.250.0000.08720.59
5.5.240.0030.04720.25
5.5.230.0100.06720.10
5.5.220.0070.07720.19
5.5.210.0000.08720.30
5.5.200.0130.06020.20
5.5.190.0270.06020.16
5.5.180.0030.07720.24
5.5.160.0030.04320.22
5.5.150.0100.07020.23
5.5.140.0030.07020.16
5.5.130.0030.08020.16
5.5.120.0030.07320.22
5.5.110.0070.07020.26
5.5.100.0030.05020.13
5.5.90.0100.07720.13
5.5.80.0070.06020.08
5.5.70.0030.06020.14
5.5.60.0100.05020.05
5.5.50.0000.05720.04
5.5.40.0030.04019.98
5.5.30.0030.04720.06
5.5.20.0070.06020.05
5.5.10.0000.07720.12
5.5.00.0070.07320.02
5.4.450.0070.07719.23
5.4.440.0100.06019.53
5.4.430.0070.08019.27
5.4.420.0030.08019.45
5.4.410.0030.08019.25
5.4.400.0070.07019.05
5.4.390.0030.07718.95
5.4.380.0030.06019.03
5.4.370.0070.06719.09
5.4.360.0070.06319.16
5.4.350.0100.06018.85
5.4.340.0030.06719.21
5.4.320.0070.04019.16
5.4.310.0030.07718.88
5.4.300.0030.06719.22
5.4.290.0000.08319.22
5.4.280.0170.06719.14
5.4.270.0030.06019.14
5.4.260.0070.05318.84
5.4.250.0070.03718.89
5.4.240.0070.04319.04
5.4.230.0030.05318.92
5.4.220.0000.08719.22
5.4.210.0030.04719.17
5.4.200.0000.05019.22
5.4.190.0000.04018.89
5.4.180.0070.05319.19
5.4.170.0070.05318.86
5.4.160.0070.07019.21
5.4.150.0070.07719.10
5.4.140.0030.07016.43
5.4.130.0000.07316.18
5.4.120.0000.06316.42
5.4.110.0000.03716.43
5.4.100.0070.03316.36
5.4.90.0030.03316.39
5.4.80.0030.03316.29
5.4.70.0000.03716.45
5.4.60.0000.03316.41
5.4.50.0030.03316.24
5.4.40.0000.03016.45
5.4.30.0000.03016.33
5.4.20.0030.02716.34
5.4.10.0070.02316.43
5.4.00.0030.02715.77
5.3.290.0030.06014.63
5.3.280.0030.08014.70
5.3.270.0030.07314.59
5.3.260.0030.08014.52
5.3.250.0030.07714.70
5.3.240.0000.07714.70
5.3.230.0030.07314.55
5.3.220.0000.05714.55
5.3.210.0000.07014.55
5.3.200.0030.03314.49
5.3.190.0000.04014.60
5.3.180.0030.03714.61
5.3.170.0000.04014.59
5.3.160.0000.03714.57
5.3.150.0000.03714.63
5.3.140.0000.03714.61
5.3.130.0000.03014.60
5.3.120.0030.03714.51
5.3.110.0000.03714.61
5.3.100.0000.03014.01
5.3.90.0000.03014.04
5.3.80.0030.03313.94
5.3.70.0000.03713.95
5.3.60.0030.04013.92
5.3.50.0030.03714.00
5.3.40.0000.03013.85
5.3.30.0030.04013.89
5.3.20.0000.03313.59
5.3.10.0000.03013.77
5.3.00.0000.03013.61
5.2.170.0000.04712.24
5.2.160.0070.05312.24
5.2.150.0070.01712.24
5.2.140.0000.03012.24
5.2.130.0070.02712.24
5.2.120.0000.02712.24
5.2.110.0030.02012.24
5.2.100.0000.02312.24
5.2.90.0000.02712.24
5.2.80.0000.03012.24
5.2.70.0000.03012.24
5.2.60.0000.02312.24
5.2.50.0000.02312.24
5.2.40.0000.02312.24
5.2.30.0000.04312.24
5.2.20.0030.04012.24
5.2.10.0000.02712.24
5.2.00.0000.02312.24
5.1.60.0000.02012.24
5.1.50.0000.03312.24
5.1.40.0000.02712.24
5.1.30.0030.02312.24
5.1.20.0000.04012.24
5.1.10.0000.02312.24
5.1.00.0000.02312.24
5.0.50.0030.01312.24
5.0.40.0000.01712.24
5.0.30.0000.03012.24
5.0.20.0000.03312.24
5.0.10.0030.01712.24
5.0.00.0000.03312.24
4.4.90.0000.01312.24
4.4.80.0000.01312.24
4.4.70.0000.01712.24
4.4.60.0000.01312.24
4.4.50.0000.01312.24
4.4.40.0000.02312.24
4.4.30.0000.01312.24
4.4.20.0000.01312.24
4.4.10.0000.01312.24
4.4.00.0000.02312.24
4.3.110.0000.02012.24
4.3.100.0030.01312.24
4.3.90.0000.01312.24
4.3.80.0000.04712.24
4.3.70.0000.01312.24
4.3.60.0030.01012.24
4.3.50.0030.01012.24
4.3.40.0030.02012.24
4.3.30.0030.01312.24
4.3.20.0000.01312.24
4.3.10.0000.01712.24
4.3.00.0000.01312.24

preferences:
42.74 ms | 401 KiB | 5 Q