3v4l.org

run code in 300+ PHP versions simultaneously
<?php $b or $b = 1; echo $b;

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)
8.3.40.0120.00318.74
8.3.30.0110.00418.71
8.3.20.0030.00618.74
8.3.10.0040.00420.67
8.3.00.0050.00319.51
8.2.170.0100.00322.96
8.2.160.0160.00320.38
8.2.150.0000.00724.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0110.00018.69
8.2.110.0000.01022.30
8.2.100.0110.00317.84
8.2.90.0040.00419.27
8.2.80.0040.00419.24
8.2.70.0040.00417.63
8.2.60.0040.00418.04
8.2.50.0000.00818.10
8.2.40.0060.00318.03
8.2.30.0080.00318.06
8.2.20.0000.00917.71
8.2.10.0080.00017.69
8.2.00.0030.00617.63
8.1.270.0070.00024.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.67
8.1.230.0090.00317.70
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0050.00517.22
8.1.190.0040.00417.22
8.1.180.0030.00718.10
8.1.170.0030.00618.74
8.1.160.0070.00018.87
8.1.150.0070.00018.59
8.1.140.0070.00017.35
8.1.130.0030.00317.72
8.1.120.0030.00317.35
8.1.110.0000.00817.34
8.1.100.0040.00417.46
8.1.90.0000.00717.34
8.1.80.0000.00717.33
8.1.70.0030.00317.45
8.1.60.0040.00417.50
8.1.50.0080.00017.42
8.1.40.0040.00417.39
8.1.30.0000.00717.69
8.1.20.0030.00517.65
8.1.10.0040.00417.54
8.1.00.0040.00417.41
8.0.300.0000.00818.77
8.0.290.0060.00316.75
8.0.280.0030.00318.36
8.0.270.0030.00317.12
8.0.260.0080.00016.88
8.0.250.0080.00016.88
8.0.240.0030.00516.89
8.0.230.0030.00316.91
8.0.220.0040.00416.83
8.0.210.0000.00716.85
8.0.200.0030.00616.99
8.0.190.0000.00817.03
8.0.180.0040.00416.95
8.0.170.0000.00816.94
8.0.160.0070.00017.07
8.0.150.0040.00416.89
8.0.140.0040.00416.89
8.0.130.0000.00513.37
8.0.120.0040.00416.82
8.0.110.0000.00816.80
8.0.100.0000.00716.89
8.0.90.0040.00416.80
8.0.80.0100.00616.89
8.0.70.0000.00716.96
8.0.60.0000.00716.79
8.0.50.0040.00416.73
8.0.30.0050.01417.17
8.0.20.0140.00816.92
8.0.10.0040.00416.90
8.0.00.0140.00716.74
7.4.330.0000.00612.97
7.4.320.0030.00316.51
7.4.300.0050.00216.51
7.4.290.0060.00016.51
7.4.280.0080.00016.38
7.4.270.0000.00716.49
7.4.260.0000.00613.17
7.4.250.0080.00016.49
7.4.240.0030.00416.55
7.4.230.0070.00016.52
7.4.220.0040.00416.67
7.4.210.0080.00816.54
7.4.200.0070.00016.41
7.4.190.0040.00416.72
7.4.160.0110.01116.66
7.4.150.0070.01016.54
7.4.140.0050.01216.40
7.4.130.0120.00716.46
7.4.120.0080.01016.56
7.4.110.0160.00616.38
7.4.100.0190.00616.66
7.4.90.0090.00916.44
7.4.80.0060.01219.39
7.4.70.0090.00616.59
7.4.60.0130.00316.42
7.4.50.0000.01316.35
7.4.40.0070.01116.29
7.4.30.0130.00316.47
7.4.00.0070.01115.18
7.3.330.0060.00013.16
7.3.320.0000.00513.15
7.3.310.0030.00316.14
7.3.300.0030.00316.18
7.3.290.0100.00416.35
7.3.280.0090.00716.27
7.3.270.0150.00916.27
7.3.260.0110.00616.38
7.3.250.0120.00516.32
7.3.240.0070.01016.35
7.3.230.0080.00816.29
7.3.210.0110.00616.25
7.3.200.0080.01116.35
7.3.190.0150.00616.34
7.3.180.0060.01216.41
7.3.170.0060.00916.49
7.3.160.0080.00816.30
7.3.120.0030.01314.97
7.2.330.0060.01216.43
7.2.320.0130.00616.59
7.2.310.0140.00716.22
7.2.300.0110.01116.18
7.2.290.0090.01216.51
7.2.60.0060.01016.54
7.1.200.0100.00015.77
7.1.70.0030.00617.07
7.1.60.0110.01419.40
7.1.50.0140.01116.95
7.1.00.0030.03722.37
7.0.200.0030.00716.77
7.0.140.0170.06321.99
7.0.120.0070.07022.18
7.0.110.0100.05319.82
7.0.100.0200.07320.04
7.0.90.0070.05720.04
7.0.80.0070.09019.84
7.0.70.0130.07719.88
7.0.60.0070.08320.00
7.0.50.0200.07020.42
7.0.40.0170.07320.16
7.0.30.0030.08720.04
7.0.20.0100.08320.12
7.0.10.0000.05720.08
7.0.00.0030.05720.02
5.6.260.0100.07720.74
5.6.250.0170.07320.61
5.6.240.0030.08020.70
5.6.230.0070.07020.58
5.6.220.0130.07020.54
5.6.210.0030.09020.67
5.6.200.0100.05021.10
5.6.190.0130.07320.92
5.6.180.0100.08020.89
5.6.170.0170.07321.21
5.6.160.0170.06020.95
5.6.150.0030.08320.94
5.6.140.0070.08321.08
5.6.130.0070.08321.07
5.6.120.0000.08721.18
5.6.110.0100.05021.21
5.6.100.0130.03321.08
5.6.90.0000.07021.14
5.6.80.0170.07320.59
5.6.70.0170.06720.44
5.6.60.0030.05320.34
5.6.50.0100.08020.59
5.6.40.0100.08020.41
5.6.30.0070.05020.64
5.6.20.0130.07320.53
5.6.10.0200.06720.49
5.6.00.0100.07020.46
5.5.380.0070.08720.56
5.5.370.0100.07720.34
5.5.360.0000.09020.52
5.5.350.0030.07720.43
5.5.340.0030.07320.74
5.5.330.0070.07720.98
5.5.320.0130.07320.95
5.5.310.0070.08020.98
5.5.300.0100.07720.89
5.5.290.0070.08720.89
5.5.280.0130.06720.94
5.5.270.0070.08320.85
5.5.260.0030.05020.87
5.5.250.0130.07720.82
5.5.240.0030.04720.26
5.5.230.0030.08320.27
5.5.220.0170.05020.13
5.5.210.0130.07320.18
5.5.200.0070.08320.08
5.5.190.0100.07020.20
5.5.180.0070.08020.31
5.5.160.0070.07720.33
5.5.150.0100.07320.21
5.5.140.0170.07020.24
5.5.130.0070.07320.29
5.5.120.0000.08720.36
5.5.110.0130.07320.35
5.5.100.0000.08020.04
5.5.90.0130.07320.02
5.5.80.0100.07020.15
5.5.70.0100.07720.14
5.5.60.0030.07020.21
5.5.50.0100.07720.05
5.5.40.0100.07720.22
5.5.30.0100.07720.02
5.5.20.0030.08320.08
5.5.10.0070.07720.22
5.5.00.0170.07319.90
5.4.450.0070.03319.44
5.4.440.0100.07719.40
5.4.430.0070.08019.27
5.4.420.0070.07719.49
5.4.410.0070.04719.15
5.4.400.0070.04719.11
5.4.390.0130.06319.11
5.4.380.0000.07719.10
5.4.370.0100.07719.07
5.4.360.0100.07319.30
5.4.350.0000.07718.93
5.4.340.0030.07718.93
5.4.320.0070.07319.27
5.4.310.0100.07319.10
5.4.300.0100.07319.25
5.4.290.0100.06719.00
5.4.280.0030.06319.07
5.4.270.0070.08019.00
5.4.260.0200.06719.24
5.4.250.0030.07719.27
5.4.240.0030.06719.11
5.4.230.0130.06719.00
5.4.220.0100.07719.11
5.4.210.0200.06318.94
5.4.200.0000.08319.02
5.4.190.0100.06719.11
5.4.180.0170.06719.16
5.4.170.0030.07719.10
5.4.160.0000.08719.14
5.4.150.0100.07319.14
5.4.140.0070.04316.43
5.4.130.0100.07016.55
5.4.120.0000.07716.47
5.4.110.0030.07316.51
5.4.100.0100.07016.23
5.4.90.0030.07316.55
5.4.80.0170.06316.49
5.4.70.0130.06716.39
5.4.60.0130.06716.26
5.4.50.0030.07316.48
5.4.40.0030.08016.54
5.4.30.0030.07716.15
5.4.20.0100.07016.38
5.4.10.0030.07716.27
5.4.00.0070.07315.63
5.3.290.0030.04714.45
5.3.280.0070.07314.48
5.3.270.0030.04714.66
5.3.260.0130.07314.50
5.3.250.0070.08014.49
5.3.240.0000.07714.43
5.3.230.0070.07714.60
5.3.220.0070.07014.44
5.3.210.0070.07714.43
5.3.200.0070.07714.56
5.3.190.0200.06014.49
5.3.180.0100.07314.45
5.3.170.0070.06314.48
5.3.160.0070.06314.41
5.3.150.0000.08314.44
5.3.140.0030.07714.40
5.3.130.0070.05014.43
5.3.120.0100.07314.56
5.3.110.0130.06714.42
5.3.100.0070.06713.96
5.3.90.0030.07713.81
5.3.80.0030.05713.90
5.3.70.0130.07014.07
5.3.60.0000.06713.91
5.3.50.0100.06013.83
5.3.40.0100.04313.87
5.3.30.0170.06313.82
5.3.20.0070.04013.56
5.3.10.0070.04013.66
5.3.00.0030.07713.73
5.2.170.0100.05012.84
5.2.160.0170.05312.84
5.2.150.0070.06312.84
5.2.140.0030.06712.84
5.2.130.0030.06312.84
5.2.120.0030.06712.84
5.2.110.0130.06012.84
5.2.100.0030.06312.84
5.2.90.0100.05712.84
5.2.80.0070.04012.84
5.2.70.0070.03712.84
5.2.60.0100.05012.84
5.2.50.0070.05312.84
5.2.40.0100.04712.84
5.2.30.0000.05012.84
5.2.20.0070.05712.84
5.2.10.0030.06312.84
5.2.00.0070.05312.84
5.1.60.0100.02712.84
5.1.50.0070.03712.84
5.1.40.0000.04012.84
5.1.30.0030.03012.84
5.1.20.0000.03012.84
5.1.10.0030.02312.84
5.1.00.0000.02712.84
5.0.50.0070.01712.84
5.0.40.0000.02012.84
5.0.30.0030.03012.84
5.0.20.0000.02012.84
5.0.10.0000.01712.84
5.0.00.0000.03312.84
4.4.90.0100.01312.84
4.4.80.0070.03012.84
4.4.70.0030.03712.84
4.4.60.0000.04012.84
4.4.50.0030.03312.84
4.4.40.0030.04012.84
4.4.30.0000.01712.84
4.4.20.0000.01712.84
4.4.10.0000.01712.84
4.4.00.0030.02012.84
4.3.110.0000.01712.84
4.3.100.0000.01712.84
4.3.90.0000.01712.84
4.3.80.0000.02012.84
4.3.70.0000.01712.84
4.3.60.0000.01312.84
4.3.50.0030.01312.84
4.3.40.0000.02312.84
4.3.30.0000.01712.84
4.3.20.0000.01712.84
4.3.10.0000.01712.84
4.3.00.0000.01312.84

preferences:
47.86 ms | 400 KiB | 5 Q