3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test[][] = array(); $test[0][] = 0; $test[0][] = 1; echo $test[0]; ?>

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)
8.3.60.0100.01016.75
8.3.50.0110.00617.38
8.3.40.0120.00318.96
8.3.30.0110.00418.75
8.3.20.0080.00018.65
8.3.10.0060.00320.28
8.3.00.0130.00317.50
8.2.180.0060.01416.50
8.2.170.0070.01022.96
8.2.160.0030.01019.33
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0040.00419.23
8.2.110.0030.00622.28
8.2.100.0110.00017.84
8.2.90.0030.00517.97
8.2.80.0000.00917.97
8.2.70.0080.00017.38
8.2.60.0030.00717.80
8.2.50.0000.00818.07
8.2.40.0050.00218.03
8.2.30.0070.00017.91
8.2.20.0070.00319.49
8.2.10.0060.00317.69
8.2.00.0030.00517.61
8.1.280.0030.01725.92
8.1.270.0050.00324.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00423.78
8.1.230.0070.00320.85
8.1.220.0080.00017.74
8.1.210.0030.00618.83
8.1.200.0030.00617.13
8.1.190.0000.00817.43
8.1.180.0040.00418.10
8.1.170.0000.00818.68
8.1.160.0040.00418.82
8.1.150.0040.00418.48
8.1.140.0070.00017.29
8.1.130.0030.00317.82
8.1.120.0080.00017.38
8.1.110.0080.00017.38
8.1.100.0070.00017.41
8.1.90.0000.00717.43
8.1.80.0000.00717.38
8.1.70.0030.00317.36
8.1.60.0040.00417.49
8.1.50.0050.00317.42
8.1.40.0080.00017.44
8.1.30.0000.00817.51
8.1.20.0000.00817.46
8.1.10.0040.00417.56
8.1.00.0030.00517.54
8.0.300.0040.00419.98
8.0.290.0040.00416.63
8.0.280.0070.00018.39
8.0.270.0030.00317.30
8.0.260.0000.00716.88
8.0.250.0050.00316.95
8.0.240.0030.00316.96
8.0.230.0030.00316.91
8.0.220.0000.00716.77
8.0.210.0070.00016.88
8.0.200.0060.00016.80
8.0.190.0040.00416.96
8.0.180.0020.00516.79
8.0.170.0030.00616.86
8.0.160.0040.00416.71
8.0.150.0040.00416.79
8.0.140.0040.00716.83
8.0.130.0000.00513.26
8.0.120.0060.00316.81
8.0.110.0040.00416.71
8.0.100.0040.00416.73
8.0.90.0030.00516.83
8.0.80.0070.01416.86
8.0.70.0000.00816.89
8.0.60.0040.00416.88
8.0.50.0080.00016.75
8.0.30.0110.00817.05
8.0.20.0100.01016.94
8.0.10.0050.00316.94
8.0.00.0130.00816.80
7.4.330.0000.00512.77
7.4.320.0030.00316.27
7.4.300.0000.00616.42
7.4.290.0000.00716.43
7.4.280.0040.00416.47
7.4.270.0000.00716.23
7.4.260.0030.00313.15
7.4.250.0000.00816.46
7.4.240.0070.00016.44
7.4.230.0030.00316.46
7.4.220.0130.01016.41
7.4.210.0040.01016.44
7.4.200.0000.00716.56
7.4.190.0070.00016.23
7.4.160.0080.00816.47
7.4.150.0060.01316.52
7.4.140.0060.01516.47
7.4.130.0140.00616.47
7.4.120.0080.00916.39
7.4.110.0090.00916.64
7.4.100.0090.01216.52
7.4.90.0110.00716.48
7.4.80.0120.00319.39
7.4.70.0130.00316.28
7.4.60.0090.00616.29
7.4.50.0100.00316.27
7.4.40.0100.00616.53
7.4.30.0030.01316.30
7.4.00.0090.00614.79
7.3.330.0030.00313.06
7.3.320.0030.00313.06
7.3.310.0030.00316.30
7.3.300.0000.00716.27
7.3.290.0070.00716.27
7.3.280.0020.01416.33
7.3.270.0060.01316.51
7.3.260.0110.00916.47
7.3.250.0060.01216.39
7.3.240.0080.00816.52
7.3.230.0140.00316.44
7.3.210.0060.01116.38
7.3.200.0060.01316.42
7.3.190.0090.00616.65
7.3.180.0100.00716.57
7.3.170.0000.01616.36
7.3.160.0130.00316.30
7.3.120.0060.00915.00
7.2.330.0090.00916.61
7.2.320.0060.01316.52
7.2.310.0090.00916.45
7.2.300.0120.00916.48
7.2.290.0030.01816.59
7.2.00.0030.00919.46
7.1.100.0040.00818.10
7.1.70.0080.00017.08
7.1.60.0120.01219.40
7.1.50.0070.01116.93
7.1.00.0000.07722.45
7.0.200.0030.01016.64
7.0.140.0030.07321.95
7.0.120.0130.05021.96
7.0.60.0000.07719.85
7.0.50.0070.04317.82
7.0.40.0100.07717.74
7.0.30.0130.07317.81
7.0.20.0170.07317.70
7.0.10.0130.07317.71
7.0.00.0100.06017.79
5.6.280.0000.07721.11
5.6.210.0130.06720.74
5.6.200.0170.07718.25
5.6.190.0100.08018.22
5.6.180.0070.04018.11
5.6.170.0030.08018.20
5.6.160.0170.06718.18
5.6.150.0100.07718.22
5.6.140.0130.04718.07
5.6.130.0170.05318.21
5.6.120.0070.08018.20
5.6.110.0070.08018.21
5.6.100.0070.08718.11
5.6.90.0070.06318.19
5.6.80.0030.04017.54
5.6.70.0030.06717.46
5.6.60.0030.04717.49
5.6.50.0030.04017.53
5.6.40.0030.05317.43
5.6.30.0100.04317.48
5.6.20.0070.06717.53
5.6.10.0030.04017.54
5.6.00.0030.07317.50
5.5.350.0130.03720.38
5.5.340.0100.07717.92
5.5.330.0030.08317.91
5.5.320.0130.05717.95
5.5.310.0100.05017.95
5.5.300.0130.06718.01
5.5.290.0100.07717.92
5.5.280.0030.09017.90
5.5.270.0070.07717.91
5.5.260.0170.07017.94
5.5.250.0100.08017.72
5.5.240.0030.06017.40
5.5.230.0070.05317.40
5.5.220.0100.03317.29
5.5.210.0070.03717.29
5.5.200.0100.03317.37
5.5.190.0030.05317.37
5.5.180.0070.07717.35
5.5.160.0030.05017.36
5.5.150.0170.06017.27
5.5.140.0100.03717.36
5.5.130.0000.05017.36
5.5.120.0030.05317.33
5.5.110.0070.07317.29
5.5.100.0100.05317.20
5.5.90.0130.07317.17
5.5.80.0070.06017.18
5.5.70.0030.04317.24
5.5.60.0100.06017.12
5.5.50.0070.05017.11
5.5.40.0070.04317.26
5.5.30.0100.06017.26
5.5.20.0100.07317.23
5.5.10.0170.06317.15
5.5.00.0030.04717.21
5.4.450.0070.08019.30
5.4.440.0000.09319.28
5.4.430.0000.08019.39
5.4.420.0070.07319.27
5.4.410.0070.07019.21
5.4.400.0100.04019.04
5.4.390.0100.07719.13
5.4.380.0100.07319.01
5.4.370.0030.04319.02
5.4.360.0030.04019.03
5.4.350.0030.04719.12
5.4.340.0100.07719.07
5.4.320.0130.06719.02
5.4.310.0070.03718.97
5.4.300.0070.03719.12
5.4.290.0030.05319.03
5.4.280.0100.07719.12
5.4.270.0070.05018.89
5.4.260.0070.04719.03
5.4.250.0100.07318.98
5.4.240.0100.03719.03
5.4.230.0100.07318.98
5.4.220.0030.05319.02
5.4.210.0030.07718.88
5.4.200.0100.06718.95
5.4.190.0030.07319.02
5.4.180.0070.07019.02
5.4.170.0070.07719.02
5.4.160.0030.07319.19
5.4.150.0030.07318.97
5.4.140.0070.07316.34
5.4.130.0070.04716.20
5.4.120.0070.05716.17
5.4.110.0000.06716.32
5.4.100.0070.03316.17
5.4.90.0070.06716.25
5.4.80.0030.07316.31
5.4.70.0100.07016.41
5.4.60.0130.04016.36
5.4.50.0070.05716.36
5.4.40.0030.08316.39
5.4.30.0170.04716.22
5.4.20.0030.03316.33
5.4.10.0030.03716.22
5.4.00.0030.03315.68
5.3.290.0100.04714.63
5.3.280.0030.07014.51
5.3.270.0030.05314.58
5.3.260.0030.05014.53
5.3.250.0030.08014.43
5.3.240.0000.05314.55
5.3.230.0030.04314.56
5.3.220.0030.07714.49
5.3.210.0070.05314.39
5.3.200.0000.04314.42
5.3.190.0000.06014.39
5.3.180.0100.07014.51
5.3.170.0030.07714.52
5.3.160.0070.04314.53
5.3.150.0030.05714.54
5.3.140.0130.06314.50
5.3.130.0030.03714.52
5.3.120.0070.03714.48
5.3.110.0030.03714.62
5.3.100.0030.03714.00
5.3.90.0030.03713.96
5.3.80.0000.04013.78
5.3.70.0030.03313.76
5.3.60.0070.03013.75
5.3.50.0030.03713.86
5.3.40.0030.03713.88
5.3.30.0030.03313.84
5.3.20.0030.03313.55
5.3.10.0100.02713.72
5.3.00.0030.03713.57
5.2.170.0000.03011.12
5.2.160.0000.03011.13
5.2.150.0000.03011.18
5.2.140.0030.02710.96
5.2.130.0030.02711.04
5.2.120.0030.03010.93
5.2.110.0000.03010.88
5.2.100.0030.03011.06
5.2.90.0030.02710.92
5.2.80.0000.03311.05
5.2.70.0070.02311.06
5.2.60.0070.02711.00
5.2.50.0070.02710.97
5.2.40.0000.03010.95
5.2.30.0000.03010.79
5.2.20.0000.03010.94
5.2.10.0000.03010.88
5.2.00.0030.03310.69
5.1.60.0000.02310.02
5.1.50.0030.0279.90
5.1.40.0000.02710.02
5.1.30.0000.03310.32
5.1.20.0030.02310.39
5.1.10.0030.02310.02
5.1.00.0000.02710.21
5.0.50.0000.0208.55
5.0.40.0030.0178.38
5.0.30.0030.0338.27
5.0.20.0030.0178.24
5.0.10.0000.0208.14
5.0.00.0000.0308.14
4.4.90.0000.0178.00
4.4.80.0000.0138.00
4.4.70.0000.0178.00
4.4.60.0030.0138.00
4.4.50.0000.0138.00
4.4.40.0030.0238.00
4.4.30.0000.0178.00
4.4.20.0000.0178.00
4.4.10.0000.0178.00
4.4.00.0000.0238.00
4.3.110.0030.0178.00
4.3.100.0000.0138.00
4.3.90.0000.0138.00
4.3.80.0030.0278.00
4.3.70.0030.0238.00
4.3.60.0070.0238.00
4.3.50.0070.0278.00
4.3.40.0070.0478.00
4.3.30.0000.0378.00
4.3.20.0030.0308.00
4.3.10.0030.0238.00
4.3.00.0000.0278.00

preferences:
56.54 ms | 401 KiB | 5 Q