3v4l.org

run code in 300+ PHP versions simultaneously
<?php $bar = 1; $foo = $bar + 2; echo $foo;

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)
8.3.60.0030.01018.30
8.3.50.0140.00521.92
8.3.40.0080.00618.59
8.3.30.0100.00519.00
8.3.20.0000.00820.25
8.3.10.0090.00021.65
8.3.00.0030.00619.13
8.2.180.0150.00316.50
8.2.170.0040.01122.96
8.2.160.0110.00420.55
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0070.00022.23
8.2.110.0040.00420.55
8.2.100.0080.00317.91
8.2.90.0000.00819.23
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0060.00317.93
8.2.50.0050.00318.07
8.2.40.0000.00919.95
8.2.30.0000.00718.05
8.2.20.0020.00517.69
8.2.10.0000.00718.11
8.2.00.0050.00317.74
8.1.280.0070.00725.92
8.1.270.0090.00022.18
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0070.00420.70
8.1.230.0130.00020.85
8.1.220.0030.00617.74
8.1.210.0070.00018.77
8.1.200.0030.00617.23
8.1.190.0050.00316.97
8.1.180.0070.00318.10
8.1.170.0040.00418.53
8.1.160.0000.00721.90
8.1.150.0070.00018.68
8.1.140.0050.00317.36
8.1.130.0070.00017.72
8.1.120.0040.00417.35
8.1.110.0000.00817.27
8.1.100.0070.00017.39
8.1.90.0040.00417.23
8.1.80.0000.00717.40
8.1.70.0030.00317.32
8.1.60.0000.00917.41
8.1.50.0000.00817.34
8.1.40.0040.00417.33
8.1.30.0030.00517.57
8.1.20.0030.00517.40
8.1.10.0040.00417.38
8.1.00.0030.00617.43
8.0.300.0080.00018.77
8.0.290.0070.00016.75
8.0.280.0000.00718.43
8.0.270.0050.00317.32
8.0.260.0040.00417.12
8.0.250.0050.00216.99
8.0.240.0000.00716.98
8.0.230.0030.00316.75
8.0.220.0040.00416.80
8.0.210.0030.00316.81
8.0.200.0000.00716.77
8.0.190.0040.00416.86
8.0.180.0000.00816.73
8.0.170.0030.00516.77
8.0.160.0050.00216.84
8.0.150.0080.00016.80
8.0.140.0040.00416.75
8.0.130.0000.00613.25
8.0.120.0000.00816.78
8.0.110.0040.00416.72
8.0.100.0040.00416.83
8.0.90.0000.00816.65
8.0.80.0100.00716.88
8.0.70.0040.00416.78
8.0.60.0000.00716.69
8.0.50.0040.00416.65
8.0.30.0110.00816.98
8.0.20.0130.00717.40
8.0.10.0040.00416.93
8.0.00.0070.01516.66
7.4.330.0060.00015.06
7.4.320.0000.00616.51
7.4.300.0030.00316.44
7.4.290.0030.00516.32
7.4.280.0030.00616.47
7.4.270.0000.00616.45
7.4.260.0000.00716.49
7.4.250.0000.00716.44
7.4.240.0040.00416.44
7.4.230.0070.00016.61
7.4.220.0150.00416.63
7.4.210.0080.00616.55
7.4.200.0000.00716.43
7.4.160.0100.01316.59
7.4.150.0130.00617.40
7.4.140.0050.01517.86
7.4.130.0080.01116.38
7.4.120.0100.00716.44
7.4.110.0000.01816.45
7.4.100.0030.01316.31
7.4.90.0150.00316.43
7.4.80.0160.00619.39
7.4.70.0100.01016.62
7.4.60.0090.00616.41
7.4.50.0030.00516.38
7.4.40.0090.00916.35
7.4.30.0130.00916.31
7.4.00.0000.01414.68
7.3.330.0030.00213.12
7.3.320.0020.00212.94
7.3.310.0030.00316.02
7.3.300.0000.00616.07
7.3.290.0060.00916.14
7.3.280.0090.00716.20
7.3.270.0090.00917.40
7.3.260.0150.00316.35
7.3.250.0090.00816.32
7.3.240.0060.00916.30
7.3.230.0060.00916.39
7.3.210.0030.01316.41
7.3.200.0120.00919.39
7.3.190.0090.00716.37
7.3.180.0080.00816.26
7.3.170.0070.01416.33
7.3.160.0060.00916.18
7.2.330.0060.01616.57
7.2.320.0060.01216.66
7.2.310.0090.00816.29
7.2.300.0060.01616.50
7.2.290.0090.01216.29
7.1.70.0090.00616.80
7.1.60.0070.01819.32
7.1.50.0110.01116.61
7.1.00.0070.07322.35
7.0.200.0030.00616.76
7.0.140.0070.07022.09
7.0.110.0100.04321.66
7.0.100.0030.04021.70
7.0.90.0130.07021.64
7.0.80.0170.06721.76
7.0.70.0030.09021.76
7.0.60.0030.08721.43
7.0.50.0030.08322.20
7.0.40.0070.08319.98
7.0.30.0030.09320.14
7.0.20.0030.08020.13
7.0.10.0100.08319.97
7.0.00.0100.07720.19
5.6.280.0070.07020.97
5.6.260.0070.08020.64
5.6.250.0170.06020.68
5.6.240.0130.07320.52
5.6.230.0030.08020.64
5.6.220.0030.08720.59
5.6.210.0000.08320.66
5.6.200.0100.05321.16
5.6.190.0070.08020.87
5.6.180.0030.07020.97
5.6.170.0030.05321.04
5.6.160.0030.08320.96
5.6.150.0030.05021.13
5.6.140.0130.07720.93
5.6.130.0000.08020.99
5.6.120.0100.07721.03
5.6.110.0100.08021.07
5.6.100.0070.04721.02
5.6.90.0070.07320.94
5.6.80.0070.08020.26
5.6.70.0000.05320.46
5.6.60.0070.07720.56
5.6.50.0030.07320.41
5.6.40.0070.07720.54
5.6.30.0030.07020.57
5.6.20.0030.08020.33
5.6.10.0130.07320.32
5.6.00.0130.07320.40
5.5.380.0170.06320.22
5.5.370.0030.03720.51
5.5.360.0170.03720.21
5.5.350.0070.04320.39
5.5.340.0200.06720.75
5.5.330.0030.07720.81
5.5.320.0030.08320.64
5.5.310.0070.07720.89
5.5.300.0070.06720.91
5.5.290.0130.07720.84
5.5.280.0130.05020.75
5.5.270.0030.08320.89
5.5.260.0130.06720.77
5.5.250.0130.07720.73
5.5.240.0070.04320.31
5.5.230.0070.07320.10
5.5.220.0070.08020.26
5.5.210.0170.05320.06
5.5.200.0130.06020.20
5.5.190.0100.07720.13
5.5.180.0100.07720.18
5.5.160.0130.05720.20
5.5.150.0070.07320.30
5.5.140.0070.08020.17
5.5.130.0030.08720.15
5.5.120.0000.08719.98
5.5.110.0100.07720.25
5.5.100.0130.07320.16
5.5.90.0100.04719.94
5.5.80.0030.07719.99
5.5.70.0070.07320.07
5.5.60.0000.07320.13
5.5.50.0030.08320.13
5.5.40.0000.06019.90
5.5.30.0000.07320.11
5.5.20.0000.08020.20
5.5.10.0000.08320.10
5.5.00.0000.08019.89
5.4.450.0000.04319.45
5.4.440.0030.05019.29
5.4.430.0100.07719.32
5.4.420.0030.08719.43
5.4.410.0070.07719.21
5.4.400.0000.08319.28
5.4.390.0030.07319.03
5.4.380.0070.07719.27
5.4.370.0070.07718.99
5.4.360.0070.07719.16
5.4.350.0070.04319.12
5.4.340.0070.04019.00
5.4.320.0000.08019.05
5.4.310.0030.07718.93
5.4.300.0000.08018.95
5.4.290.0070.07319.27
5.4.280.0070.07319.02
5.4.270.0070.07318.93
5.4.260.0030.04718.94
5.4.250.0100.05319.02
5.4.240.0130.05319.02
5.4.230.0100.06719.07
5.4.220.0100.04319.09
5.4.210.0000.05019.24
5.4.200.0070.07319.07
5.4.190.0070.07319.26
5.4.180.0030.04719.02
5.4.170.0070.06719.02
5.4.160.0100.06319.14
5.4.150.0070.08018.91
5.4.140.0030.07716.43
5.4.130.0030.07316.14
5.4.120.0070.06716.47
5.4.110.0100.06716.51
5.4.100.0030.05316.36
5.4.90.0000.08016.29
5.4.80.0070.07016.11
5.4.70.0100.06716.39
5.4.60.0070.07016.35
5.4.50.0030.06016.25
5.4.40.0100.04016.41
5.4.30.0100.06316.10
5.4.20.0170.05016.25
5.4.10.0070.07316.48
5.4.00.0100.07015.83
5.3.290.0070.06714.53
5.3.280.0030.05714.52
5.3.270.0030.07314.68
5.3.260.0030.07714.53
5.3.250.0070.07714.66
5.3.240.0070.07014.50
5.3.230.0030.04714.42
5.3.220.0070.07714.46
5.3.210.0030.04714.62
5.3.200.0030.08314.57
5.3.190.0070.07014.63
5.3.180.0100.07014.49
5.3.170.0030.06714.39
5.3.160.0070.07014.63
5.3.150.0030.07714.63
5.3.140.0070.06314.44
5.3.130.0070.07014.56
5.3.120.0000.07014.39
5.3.110.0030.08014.40
5.3.100.0030.05013.93
5.3.90.0100.06013.90
5.3.80.0030.07714.03
5.3.70.0070.03713.89
5.3.60.0030.04313.84
5.3.50.0030.08014.01
5.3.40.0070.07013.96
5.3.30.0030.07713.85
5.3.20.0070.07313.47
5.3.10.0070.03713.51
5.3.00.0100.03013.57
5.2.170.0030.06711.36
5.2.160.0030.06011.36
5.2.150.0030.03711.36
5.2.140.0000.07311.36
5.2.130.0030.03311.36
5.2.120.0030.02711.36
5.2.110.0030.02711.36
5.2.100.0030.02711.36
5.2.90.0030.03011.36
5.2.80.0000.03311.36
5.2.70.0030.03011.36
5.2.60.0030.02711.36
5.2.50.0030.02711.36
5.2.40.0000.03011.36
5.2.30.0030.02711.36
5.2.20.0000.04011.36
5.2.10.0030.02711.36
5.2.00.0030.02311.36
5.1.60.0000.02711.36
5.1.50.0070.01711.36
5.1.40.0000.02711.36
5.1.30.0000.02711.36
5.1.20.0070.05311.36
5.1.10.0000.05011.36
5.1.00.0000.02711.36
5.0.50.0030.04011.36
5.0.40.0070.04011.36
5.0.30.0000.04011.36
5.0.20.0000.04311.36
5.0.10.0000.02711.36
5.0.00.0000.03011.36
4.4.90.0000.01711.36
4.4.80.0000.01311.36
4.4.70.0030.01311.36
4.4.60.0000.01311.36
4.4.50.0000.01311.36
4.4.40.0000.02711.36
4.4.30.0000.01711.36
4.4.20.0000.03311.36
4.4.10.0000.03011.36
4.4.00.0000.03311.36
4.3.110.0030.03011.36
4.3.100.0030.03011.36
4.3.90.0000.02311.36
4.3.80.0030.02711.36
4.3.70.0000.02311.36
4.3.60.0000.02711.36
4.3.50.0030.03011.36
4.3.40.0030.02011.36
4.3.30.0030.01711.36
4.3.20.0000.01711.36
4.3.10.0000.01711.36
4.3.00.0030.01311.36

preferences:
46 ms | 401 KiB | 5 Q