3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(parse_ini_string('foo = 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)
8.4.10.0030.00617.49
8.3.140.0060.01316.38
8.3.130.0060.01318.30
8.3.120.0090.00618.63
8.3.110.0040.00420.94
8.3.100.0050.00318.46
8.3.90.0200.00026.77
8.3.80.0060.00318.18
8.3.70.0140.00716.58
8.3.60.0100.01016.38
8.3.50.0080.01022.91
8.3.40.0110.00418.46
8.3.30.0060.00918.96
8.3.20.0000.00720.21
8.3.10.0070.00021.60
8.3.00.0000.00819.66
8.2.260.0060.01316.30
8.2.250.0040.00418.21
8.2.240.0150.00018.95
8.2.230.0090.00022.58
8.2.220.0040.00737.54
8.2.210.0040.00426.77
8.2.200.0040.00416.63
8.2.190.0140.00716.58
8.2.180.0110.00725.92
8.2.170.0130.01018.84
8.2.160.0100.00718.91
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00426.16
8.2.110.0060.00320.94
8.2.100.0080.00417.60
8.2.90.0040.00418.03
8.2.80.0040.00419.08
8.2.70.0070.00717.21
8.2.60.0080.00017.80
8.2.50.0000.00818.10
8.2.40.0040.00420.59
8.2.30.0060.00319.34
8.2.20.0000.00817.45
8.2.10.0040.00417.79
8.2.00.0030.00517.53
8.1.300.0040.00418.20
8.1.290.0040.00430.84
8.1.280.0070.00725.92
8.1.270.0040.00424.66
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0060.00322.20
8.1.230.0040.00720.90
8.1.220.0080.00017.74
8.1.210.0000.00820.11
8.1.200.0060.00317.10
8.1.190.0040.00417.10
8.1.180.0000.00718.10
8.1.170.0000.00818.65
8.1.160.0030.00322.13
8.1.150.0070.00018.76
8.1.140.0070.00017.25
8.1.130.0030.00517.66
8.1.120.0000.00817.25
8.1.110.0030.00717.21
8.1.100.0000.00717.35
8.1.90.0000.00717.26
8.1.80.0050.00217.36
8.1.70.0030.00517.13
8.1.60.0050.00517.33
8.1.50.0030.00517.41
8.1.40.0000.00817.42
8.1.30.0060.00317.38
8.1.20.0050.00317.55
8.1.10.0050.00317.35
8.1.00.0070.00417.37
8.0.300.0070.00020.23
8.0.290.0040.00416.63
8.0.280.0000.00718.32
8.0.270.0000.00717.12
8.0.260.0080.00017.12
8.0.250.0030.00316.82
8.0.240.0030.00316.88
8.0.230.0000.00816.88
8.0.220.0050.00216.63
8.0.210.0000.00716.65
8.0.200.0070.00016.77
8.0.190.0060.00316.81
8.0.180.0000.00816.67
8.0.170.0040.00416.66
8.0.160.0000.00716.67
8.0.150.0000.00816.58
8.0.140.0000.00716.60
8.0.130.0040.00413.11
8.0.120.0000.00816.78
8.0.110.0000.00716.76
8.0.100.0040.00416.68
8.0.90.0070.00016.60
8.0.80.0120.00616.64
8.0.70.0030.00516.58
8.0.60.0000.00716.81
8.0.50.0070.00016.64
8.0.30.0030.01616.79
8.0.20.0140.00617.40
8.0.10.0090.00016.82
8.0.00.0120.00616.60
7.4.330.0030.00315.02
7.4.320.0000.00616.41
7.4.300.0030.00316.37
7.4.290.0030.00316.27
7.4.280.0000.00716.34
7.4.270.0030.00316.38
7.4.260.0070.00016.34
7.4.250.0040.00416.35
7.4.240.0040.00316.43
7.4.230.0030.00516.24
7.4.220.0110.01516.51
7.4.210.0090.00516.35
7.4.200.0000.00716.27
7.4.160.0160.00616.25
7.4.150.0110.00717.40
7.4.140.0090.01217.86
7.4.130.0130.00616.48
7.4.120.0100.00716.36
7.4.110.0100.01016.24
7.4.100.0130.00316.39
7.4.90.0100.00616.41
7.4.80.0040.01519.39
7.4.70.0110.00816.37
7.4.60.0090.00916.40
7.4.50.0020.00216.18
7.4.40.0080.00816.52
7.4.30.0110.00716.22
7.4.00.0040.01114.74
7.3.330.0060.00012.96
7.3.320.0050.00013.07
7.3.310.0030.00616.07
7.3.300.0030.00316.14
7.3.290.0080.00916.08
7.3.280.0070.01016.14
7.3.270.0040.01517.40
7.3.260.0070.01016.43
7.3.250.0150.00316.17
7.3.240.0070.01016.25
7.3.230.0110.00516.39
7.3.210.0100.01016.21
7.3.200.0220.01519.39
7.3.190.0120.00616.36
7.3.180.0060.00916.32
7.3.170.0110.00616.41
7.3.160.0120.00916.25
7.2.330.0100.00716.39
7.2.320.0130.00716.45
7.2.310.0130.00716.46
7.2.300.0080.00816.39
7.2.290.0170.00316.30
7.2.60.0030.01016.56
7.1.200.0040.01115.53
7.1.70.0070.00717.19
7.1.60.0140.01019.34
7.1.50.0040.00816.81
7.1.00.0100.06722.45
7.0.200.0090.00316.70
7.0.140.0070.06322.08
7.0.110.0100.07020.00
7.0.100.0130.06019.90
7.0.90.0100.07319.95
7.0.80.0130.07319.88
7.0.70.0000.05019.82
7.0.60.0130.07719.59
7.0.50.0370.07720.19
7.0.40.0100.08019.98
7.0.30.0030.08720.14
7.0.20.0070.09020.13
7.0.10.0100.08020.21
7.0.00.0100.08319.98
5.6.250.0030.08320.66
5.6.240.0100.08020.59
5.6.230.0100.08320.51
5.6.220.0130.06720.55
5.6.210.0100.05720.57
5.6.200.0030.05320.88
5.6.190.0130.04321.00
5.6.180.0070.04021.23
5.6.170.0200.06721.14
5.6.160.0070.08720.93
5.6.150.0030.07320.97
5.6.140.0030.06020.99
5.6.130.0130.07721.22
5.6.120.0200.07020.88
5.6.110.0100.09020.95
5.6.100.0100.07321.14
5.6.90.0130.07020.91
5.6.80.0030.08020.34
5.6.70.0070.07720.27
5.6.60.0000.05320.40
5.6.50.0070.08020.48
5.6.40.0070.08320.23
5.6.30.0130.07720.49
5.6.20.0100.05020.41
5.6.10.0030.06720.44
5.6.00.0200.06320.57
5.5.380.0130.07720.51
5.5.370.0170.04020.34
5.5.360.0100.06720.39
5.5.350.0030.08020.46
5.5.340.0070.08020.81
5.5.330.0100.07720.68
5.5.320.0070.08020.79
5.5.310.0030.06020.70
5.5.300.0130.07020.63
5.5.290.0100.08320.69
5.5.280.0100.07720.88
5.5.270.0100.08020.90
5.5.260.0130.07720.90
5.5.250.0100.08720.64
5.5.240.0130.07320.17
5.5.230.0070.07320.07
5.5.220.0130.07020.27
5.5.210.0000.08320.06
5.5.200.0100.06720.10
5.5.190.0030.07320.19
5.5.180.0100.07720.13
5.5.160.0030.07720.32
5.5.150.0130.07720.25
5.5.140.0170.07319.99
5.5.130.0130.07020.19
5.5.120.0070.08320.09
5.5.110.0100.07720.18
5.5.100.0100.07320.05
5.5.90.0130.07020.19
5.5.80.0130.05020.13
5.5.70.0070.06719.91
5.5.60.0200.07020.01
5.5.50.0100.06719.90
5.5.40.0070.09020.20
5.5.30.0100.07720.20
5.5.20.0070.07019.94
5.5.10.0070.08020.16
5.5.00.0000.09319.89
5.4.450.0100.07319.33
5.4.440.0070.08019.50
5.4.430.0070.07319.41
5.4.420.0030.07719.42
5.4.410.0100.07319.30
5.4.400.0200.06719.02
5.4.390.0070.07719.10
5.4.380.0070.08018.93
5.4.370.0170.06719.15
5.4.360.0130.06719.22
5.4.350.0100.07319.09
5.4.340.0030.07318.93
5.4.320.0070.07718.92
5.4.310.0030.07319.18
5.4.300.0030.07019.00
5.4.290.0000.06318.91
5.4.280.0130.07318.99
5.4.270.0030.08318.93
5.4.260.0070.08018.95
5.4.250.0070.06319.08
5.4.240.0170.06319.09
5.4.230.0230.06019.16
5.4.220.0070.06719.16
5.4.210.0070.07719.07
5.4.200.0000.07719.06
5.4.190.0000.05319.02
5.4.180.0100.05718.96
5.4.170.0100.07019.01
5.4.160.0100.06318.93
5.4.150.0070.07719.00
5.4.140.0070.06716.34
5.4.130.0100.07316.14
5.4.120.0030.07316.27
5.4.110.0100.06716.16
5.4.100.0030.07316.25
5.4.90.0030.07016.18
5.4.80.0070.07716.36
5.4.70.0000.06016.51
5.4.60.0100.06316.35
5.4.50.0070.06716.38
5.4.40.0070.07316.13
5.4.30.0100.07016.19
5.4.20.0070.07316.17
5.4.10.0100.06316.49
5.4.00.0030.07015.89
5.3.290.0000.08714.67
5.3.280.0070.07714.48
5.3.270.0000.07714.46
5.3.260.0070.07314.48
5.3.250.0130.07014.53
5.3.240.0070.06014.54
5.3.230.0130.07014.38
5.3.220.0170.06714.66
5.3.210.0030.07014.41
5.3.200.0070.07314.62
5.3.190.0100.07314.50
5.3.180.0030.07714.65
5.3.170.0030.08014.61
5.3.160.0100.07314.40
5.3.150.0100.04714.61
5.3.140.0070.07014.63
5.3.130.0100.07014.44
5.3.120.0070.07314.33
5.3.110.0100.05014.60
5.3.100.0070.04713.91
5.3.90.0030.04313.89
5.3.80.0100.03013.86
5.3.70.0070.03314.05
5.3.60.0030.03714.09
5.3.50.0130.03013.80
5.3.40.0030.03713.88
5.3.30.0100.03313.73
5.3.20.0000.03713.55
5.3.10.0030.03313.66
5.3.00.0000.03713.57
5.2.170.0030.03311.06
5.2.160.0000.03311.09
5.2.150.0000.03311.16
5.2.140.0000.03011.04
5.2.130.0000.04711.02
5.2.120.0030.03011.03
5.2.110.0070.02311.02
5.2.100.0000.03011.05
5.2.90.0030.03011.25
5.2.80.0030.03011.05
5.2.70.0030.03010.99
5.2.60.0030.03711.06
5.2.50.0070.03310.94
5.2.40.0000.04010.93
5.2.30.0000.03310.88
5.2.20.0070.04011.11
5.2.10.0000.03710.76
5.2.00.0030.02710.66
5.1.60.0000.0379.97
5.1.50.0070.02010.04
5.1.40.0030.02310.04
5.1.30.0030.03310.46
5.1.20.0000.03010.24
5.1.10.0000.06010.23
5.1.00.0000.02710.21
5.0.50.0070.0278.43
5.0.40.0030.0208.38
5.0.30.0030.0308.23
5.0.20.0000.0278.26
5.0.10.0000.0208.23
5.0.00.0000.0278.13
4.4.90.0000.0177.61
4.4.80.0070.0237.61
4.4.70.0000.0177.61
4.4.60.0000.0177.61
4.4.50.0000.0277.61
4.4.40.0000.0407.61
4.4.30.0000.0207.61
4.4.20.0030.0137.61
4.4.10.0000.0237.61
4.4.00.0000.0337.61
4.3.110.0000.0177.61
4.3.100.0000.0137.61
4.3.90.0030.0107.61
4.3.80.0030.0237.61
4.3.70.0030.0137.61
4.3.60.0000.0137.61
4.3.50.0070.0107.61
4.3.40.0000.0237.61
4.3.30.0000.0237.61
4.3.20.0000.0307.61
4.3.10.0000.0177.61
4.3.00.0000.0137.61

preferences:
71.37 ms | 403 KiB | 5 Q