3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL); substr('',null);

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)
8.3.60.0040.01218.30
8.3.50.0140.00222.06
8.3.40.0150.00018.65
8.3.30.0110.00319.09
8.3.20.0020.00520.39
8.3.10.0030.00523.66
8.3.00.0040.00420.70
8.2.180.0170.00316.50
8.2.170.0070.00722.96
8.2.160.0100.00320.29
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00020.76
8.2.110.0070.01119.27
8.2.100.0050.00517.78
8.2.90.0000.00819.10
8.2.80.0000.00817.97
8.2.70.0040.00717.50
8.2.60.0090.00017.68
8.2.50.0060.00318.07
8.2.40.0000.00717.97
8.2.30.0040.00418.08
8.2.20.0070.00017.51
8.2.10.0040.00417.80
8.2.00.0040.00417.72
8.1.280.0070.01425.92
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0030.00628.09
8.1.240.0030.00723.80
8.1.230.0000.01218.69
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0030.00617.13
8.1.190.0040.00417.10
8.1.180.0050.00318.10
8.1.170.0000.00818.31
8.1.160.0040.00421.96
8.1.150.0000.00718.39
8.1.140.0000.00717.32
8.1.130.0000.00817.77
8.1.120.0020.00517.29
8.1.110.0030.00617.38
8.1.100.0050.00317.22
8.1.90.0040.00417.31
8.1.80.0000.00717.24
8.1.70.0030.00317.22
8.1.60.0050.00317.46
8.1.50.0050.00317.34
8.1.40.0070.00017.41
8.1.30.0000.00817.36
8.1.20.0070.00017.36
8.1.10.0070.00017.41
8.1.00.0000.00717.18
8.0.300.0070.00018.77
8.0.290.0000.00716.58
8.0.280.0070.00018.23
8.0.270.0000.00717.14
8.0.260.0000.00617.04
8.0.250.0030.00316.81
8.0.240.0030.00316.83
8.0.230.0070.00016.72
8.0.220.0000.00616.66
8.0.210.0040.00416.73
8.0.200.0000.00816.82
8.0.190.0070.00416.87
8.0.180.0040.00416.73
8.0.170.0050.00316.68
8.0.160.0000.00716.88
8.0.150.0000.00716.77
8.0.140.0030.00316.68
8.0.130.0030.00313.19
8.0.120.0040.00416.71
8.0.110.0040.00416.70
8.0.100.0040.00416.83
8.0.90.0000.00716.68
8.0.80.0070.01016.69
8.0.70.0070.00016.62
8.0.60.0040.00416.64
8.0.50.0000.00716.59
8.0.30.0110.00916.98
8.0.20.0070.01017.40
8.0.10.0070.00016.84
8.0.00.0130.00516.62
7.4.330.0050.00015.00
7.4.320.0030.00316.39
7.4.300.0040.00416.47
7.4.290.0070.00416.47
7.4.280.0070.00016.28
7.4.270.0000.00716.46
7.4.260.0070.00016.46
7.4.250.0030.00516.44
7.4.240.0020.00516.50
7.4.230.0000.00716.21
7.4.220.0060.01216.41
7.4.210.0100.00316.54
7.4.200.0000.00716.29
7.4.160.0060.00916.12
7.4.150.0130.00717.40
7.4.140.0140.00317.86
7.4.130.0100.00816.36
7.4.120.0040.01216.34
7.4.110.0100.00716.23
7.4.100.0070.01416.36
7.4.90.0070.01016.43
7.4.80.0190.00019.39
7.4.70.0100.00616.48
7.4.60.0100.00716.34
7.4.50.0000.00816.41
7.4.40.0040.01516.20
7.4.30.0090.00916.39
7.4.00.0050.01014.69
7.3.330.0030.00312.88
7.3.320.0050.00012.98
7.3.310.0000.00815.97
7.3.300.0030.00316.13
7.3.290.0120.00316.24
7.3.280.0090.01016.13
7.3.270.0130.00317.40
7.3.260.0080.00916.18
7.3.250.0100.00716.29
7.3.240.0060.01016.07
7.3.230.0090.00916.39
7.3.210.0120.00616.11
7.3.200.0030.01319.39
7.3.190.0100.01016.06
7.3.180.0030.01216.39
7.3.170.0060.01216.27
7.3.160.0130.00316.14
7.3.120.0070.01214.82
7.3.110.0000.01814.62
7.3.100.0040.00714.92
7.3.90.0090.00614.41
7.3.80.0040.00714.67
7.3.70.0070.00714.45
7.3.60.0040.01114.48
7.3.50.0060.00914.73
7.3.40.0070.00714.74
7.3.30.0080.00414.41
7.3.20.0040.00816.32
7.3.10.0070.00716.50
7.3.00.0070.00716.50
7.2.330.0030.01416.34
7.2.320.0080.00816.29
7.2.310.0100.00616.23
7.2.300.0040.01416.34
7.2.290.0090.01216.55
7.2.250.0060.01015.04
7.2.240.0120.00315.03
7.2.230.0030.01214.73
7.2.220.0060.00914.64
7.2.210.0070.01014.94
7.2.200.0030.01014.38
7.2.190.0030.01314.73
7.2.180.0060.00615.00
7.2.170.0040.01214.48
7.2.00.0040.00918.91
7.1.330.0090.00315.44
7.1.320.0070.00415.81
7.1.310.0060.01015.76
7.1.300.0030.01015.33
7.1.290.0000.01215.73
7.1.280.0030.01315.31
7.1.270.0050.00515.46
7.1.260.0030.01015.63
7.1.100.0040.00717.82
7.1.70.0040.00416.83
7.1.60.0130.01019.70
7.1.50.0100.01416.86
7.1.00.0030.07722.30
7.0.200.0040.00416.72
7.0.140.0000.07721.95
7.0.60.0030.05320.05
7.0.50.0130.07317.79
7.0.40.0100.04719.90
7.0.30.0300.04320.21
7.0.20.0300.04720.01
7.0.10.0000.08320.09
7.0.00.0000.05720.29
5.6.280.0030.06721.06
5.6.210.0130.03320.46
5.6.200.0000.04318.21
5.6.190.0070.08720.49
5.6.180.0300.04020.33
5.6.170.0270.07720.46
5.6.160.0070.07720.38
5.6.150.0130.06718.19
5.6.140.0030.05718.20
5.6.130.0030.04018.17
5.6.120.0170.07721.11
5.6.110.0070.08021.13
5.6.100.0170.07020.88
5.6.90.0100.08020.96
5.6.80.0100.04720.43
5.5.350.4100.04020.40
5.5.340.0030.08318.02
5.5.330.0070.04320.19
5.5.320.0000.07020.14
5.5.310.0130.04320.29
5.5.300.0130.07317.95
5.5.290.0070.08317.92
5.5.280.0270.06320.89
5.5.270.0130.06720.96
5.5.260.0100.04720.95
5.5.250.0030.04020.46
5.5.240.0270.07320.26
5.4.450.0070.05319.46
5.4.440.0030.05019.10
5.4.430.0030.05719.56
5.4.420.0130.06319.13
5.4.410.0070.07019.36
5.4.400.0070.04319.07
5.4.390.0170.05718.88
5.4.380.0070.07319.06
5.4.370.0030.08019.25
5.4.360.0070.06718.93
5.4.350.0100.04018.81
5.4.340.0100.04718.81
5.4.320.0170.07019.25
5.4.310.0070.05719.24
5.4.300.0030.08019.09
5.4.290.0100.05019.11
5.4.280.0100.05018.79
5.4.270.0030.04319.08
5.4.260.0130.07019.08
5.4.250.0070.05719.15
5.4.240.0070.07319.15
5.4.230.0100.07318.80
5.4.220.0200.06719.13
5.4.210.0130.07019.25
5.4.200.0100.04319.24
5.4.190.0170.03319.07
5.4.180.0130.05319.15
5.4.170.0070.06319.12
5.4.160.0070.06319.22
5.4.150.0100.05018.78
5.4.140.0170.06316.45
5.4.130.0100.07716.25
5.4.120.0100.06316.15
5.4.110.0030.08016.45
5.4.100.0100.07016.08
5.4.90.0070.07316.39
5.4.80.0030.06016.46
5.4.70.0030.05016.39
5.4.60.0070.07016.36
5.4.50.0000.07716.40
5.4.40.0030.04316.18
5.4.30.0030.07316.44
5.4.20.0000.08016.04
5.4.10.0170.04016.36
5.4.00.0000.07715.67
5.3.290.0070.08014.71
5.3.280.0070.08014.42
5.3.270.0100.07714.55
5.3.260.0130.07314.63
5.3.250.0100.08314.65
5.3.240.0100.08014.55
5.3.230.0070.07714.46
5.3.220.0030.07014.41
5.3.210.0100.07714.42
5.3.200.0070.07014.44
5.3.190.0100.06714.40
5.3.180.0030.04314.51
5.3.170.0030.07314.41
5.3.160.0100.04014.39
5.3.150.0000.05314.39
5.3.140.0030.04714.40
5.3.130.0000.07014.38
5.3.120.0070.06714.52
5.3.110.0030.08014.52
5.3.100.0070.07313.98
5.3.90.0070.06314.11
5.3.80.0070.04713.81
5.3.70.0130.06313.86
5.3.60.0030.05313.83
5.3.50.0100.04013.90
5.3.40.0170.06713.79
5.3.30.0070.07313.95
5.3.20.0270.03013.77
5.3.10.0130.04013.58
5.3.00.0170.07013.49
5.2.170.0030.03312.70
5.2.160.0070.06012.70
5.2.150.0130.05712.70
5.2.140.0070.05312.70
5.2.130.0100.05712.70
5.2.120.0130.03312.70
5.2.110.0100.02712.70
5.2.100.0030.04312.70
5.2.90.0070.03312.70
5.2.80.0030.06312.70
5.2.70.0130.03712.70
5.2.60.0100.06012.70
5.2.50.0070.04712.70
5.2.40.0030.05012.70
5.2.30.0030.04312.70
5.2.20.0000.06312.70
5.2.10.0030.06012.70
5.2.00.0070.06012.70
5.1.60.0070.05012.70
5.1.50.0070.03312.70
5.1.40.0030.02712.70
5.1.30.0030.03312.70
5.1.20.0030.05012.70
5.1.10.0070.04712.70
5.1.00.0030.05312.70
5.0.50.0000.03012.70
5.0.40.0000.04712.70
5.0.30.0000.04012.70
5.0.20.0000.03712.70
5.0.10.0070.02012.70
5.0.00.0100.03312.70
4.4.90.0000.03712.70
4.4.80.0000.02712.70
4.4.70.0030.03712.70
4.4.60.0100.02012.70
4.4.50.0030.03312.70
4.4.40.0030.04712.70
4.4.30.0000.02012.70
4.4.20.0070.01712.70
4.4.10.0000.03312.70
4.4.00.0000.03312.70
4.3.110.0030.03312.70
4.3.100.0070.01312.70
4.3.90.0000.02012.70
4.3.80.0000.02712.70
4.3.70.0070.01712.70
4.3.60.0000.01712.70
4.3.50.0030.02012.70
4.3.40.0030.02712.70
4.3.30.0030.01312.70
4.3.20.0030.02012.70
4.3.10.0030.01712.70
4.3.00.0030.01312.70

preferences:
38.76 ms | 401 KiB | 5 Q