3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 3; $y= 4; echo $x+$y;

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)
8.3.40.0140.00018.68
8.3.30.0060.00620.04
8.3.20.0060.00320.30
8.3.10.0080.00020.96
8.3.00.0040.00422.51
8.2.170.0100.00322.96
8.2.160.0070.00722.25
8.2.150.0090.00024.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0040.00420.64
8.2.110.0040.00419.25
8.2.100.0040.00817.78
8.2.90.0080.00019.01
8.2.80.0000.00819.21
8.2.70.0070.00717.63
8.2.60.0060.00317.93
8.2.50.0080.00018.07
8.2.40.0000.00718.03
8.2.30.0030.00519.30
8.2.20.0000.00817.57
8.2.10.0000.00717.61
8.2.00.0030.00517.49
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.55
8.1.230.0080.00420.94
8.1.220.0050.00318.77
8.1.210.0030.00618.77
8.1.200.0080.00017.10
8.1.190.0000.00717.41
8.1.180.0000.00918.10
8.1.170.0050.00218.51
8.1.160.0040.00418.69
8.1.150.0050.00318.57
8.1.140.0080.00017.37
8.1.130.0030.00317.73
8.1.120.0050.00217.29
8.1.110.0030.00517.36
8.1.100.0050.00217.35
8.1.90.0020.00517.40
8.1.80.0070.00017.44
8.1.70.0000.00717.36
8.1.60.0060.00317.44
8.1.50.0040.00417.38
8.1.40.0000.00717.33
8.1.30.0050.00317.57
8.1.20.0040.00417.64
8.1.10.0000.00717.43
8.1.00.0000.00717.52
8.0.300.0070.00019.93
8.0.290.0040.00417.16
8.0.280.0070.00018.39
8.0.270.0070.00017.12
8.0.260.0070.00016.80
8.0.250.0000.00716.89
8.0.240.0030.00716.90
8.0.230.0050.00216.86
8.0.220.0030.00316.73
8.0.210.0030.00316.84
8.0.200.0030.00316.86
8.0.190.0030.00516.80
8.0.180.0040.00416.75
8.0.170.0000.00716.84
8.0.160.0030.00316.69
8.0.150.0000.00716.76
8.0.140.0060.00316.78
8.0.130.0050.00013.17
8.0.120.0000.00716.80
8.0.110.0000.00816.80
8.0.100.0030.00616.82
8.0.90.0070.00016.84
8.0.80.0060.01016.75
8.0.70.0070.00016.86
8.0.60.0040.00416.61
8.0.50.0040.00416.77
8.0.30.0080.01216.96
8.0.20.0070.01517.40
8.0.10.0040.00416.74
8.0.00.0130.00916.58
7.4.330.0030.00315.09
7.4.320.0040.00416.41
7.4.300.0000.00816.52
7.4.290.0000.00716.54
7.4.280.0000.00716.42
7.4.270.0030.00316.54
7.4.260.0050.00013.21
7.4.250.0040.00416.54
7.4.240.0030.00316.49
7.4.230.0030.00316.56
7.4.220.0070.01116.46
7.4.210.0070.00716.45
7.4.200.0070.00016.55
7.4.190.0070.00016.69
7.4.160.0050.01016.26
7.4.150.0120.00617.40
7.4.140.0070.01317.86
7.4.130.0100.01116.31
7.4.120.0140.00316.47
7.4.110.0150.00316.65
7.4.100.0070.01016.56
7.4.90.0060.01216.48
7.4.80.0030.01519.39
7.4.70.0120.00316.44
7.4.60.0060.00916.38
7.4.50.0000.01016.58
7.4.40.0120.00622.77
7.4.30.0130.00416.52
7.4.00.0150.00014.74
7.3.330.0060.00013.11
7.3.320.0000.00713.05
7.3.310.0030.00316.32
7.3.300.0030.00316.22
7.3.290.0070.00716.18
7.3.280.0090.00716.18
7.3.270.0070.01417.40
7.3.260.0100.01218.24
7.3.250.0080.00916.40
7.3.240.0130.00716.52
7.3.230.0140.00316.48
7.3.210.0130.00316.27
7.3.200.0120.01219.39
7.3.190.0100.00716.39
7.3.180.0160.00016.62
7.3.170.0090.01216.30
7.3.160.0060.01616.31
7.3.120.0140.00014.95
7.2.330.0120.00616.60
7.2.320.0110.00716.69
7.2.310.0090.01316.55
7.2.300.0080.00816.58
7.2.290.0110.00716.37
7.2.00.0040.00819.41
7.1.200.0000.01315.41
7.1.100.0000.01118.02
7.1.70.0060.00617.09
7.1.60.0100.01319.17
7.1.50.0040.01916.86
7.1.00.0000.07722.44
7.0.200.0670.00314.34
7.0.140.0030.07322.00
7.0.100.0070.06019.90
7.0.90.0100.07719.91
7.0.80.0070.08319.90
7.0.70.0130.07319.84
7.0.60.0170.07019.91
7.0.50.0130.07020.25
7.0.40.0170.07020.00
7.0.30.0030.08719.99
7.0.20.0070.05020.10
7.0.10.0100.05720.04
7.0.00.0000.06720.14
5.6.280.0000.07720.90
5.6.250.0070.08320.59
5.6.240.0130.07020.72
5.6.230.0070.07720.66
5.6.220.0070.07720.73
5.6.210.0130.07020.61
5.6.200.0170.05021.11
5.6.190.0070.08321.07
5.6.180.0070.04321.01
5.6.170.0100.06721.11
5.6.160.0030.05321.13
5.6.150.0070.08321.04
5.6.140.0100.08021.02
5.6.130.0130.08320.93
5.6.120.0130.08021.05
5.6.110.0070.08320.99
5.6.100.0000.08721.09
5.6.90.0070.08020.92
5.6.80.0030.08320.39
5.6.70.0170.07020.41
5.6.60.0030.04720.37
5.6.50.0100.07720.28
5.6.40.0100.08320.48
5.6.30.0030.08320.36
5.6.20.0030.08020.45
5.6.10.0100.08320.39
5.6.00.0070.08720.36
5.5.380.0130.07320.39
5.5.370.0070.07020.53
5.5.360.0070.08320.53
5.5.350.0070.07020.47
5.5.340.0030.08320.83
5.5.330.0100.04320.90
5.5.320.0070.07720.91
5.5.310.0030.08720.72
5.5.300.0000.08320.85
5.5.290.0070.08320.83
5.5.280.0070.05020.89
5.5.270.0100.06720.87
5.5.260.0030.08320.87
5.5.250.0070.07720.57
5.5.240.0030.08320.21
5.5.230.0030.09020.01
5.5.220.0070.05020.24
5.5.210.0100.07320.29
5.5.200.0100.07720.26
5.5.190.0200.07019.98
5.5.180.0070.07720.16
5.5.160.0100.07720.10
5.5.150.0070.07720.07
5.5.140.0070.04720.13
5.5.130.0170.07320.13
5.5.120.0030.07720.22
5.5.110.0100.07720.24
5.5.100.0130.07019.97
5.5.90.0170.07320.15
5.5.80.0070.05019.94
5.5.70.0100.07320.14
5.5.60.0100.07320.06
5.5.50.0100.05020.02
5.5.40.0070.07320.06
5.5.30.0170.06320.05
5.5.20.0030.08020.18
5.5.10.0070.08020.01
5.5.00.0000.04320.10
5.4.450.0070.04719.49
5.4.440.0070.07019.35
5.4.430.0000.09019.25
5.4.420.0030.06019.41
5.4.410.0130.04019.25
5.4.400.0070.05319.11
5.4.390.0030.08018.80
5.4.380.0070.07319.15
5.4.370.0070.08018.78
5.4.360.0170.06719.15
5.4.350.0070.07719.14
5.4.340.0070.07719.04
5.4.320.0030.07319.11
5.4.310.0070.06019.13
5.4.300.0170.06319.09
5.4.290.0170.06718.98
5.4.280.0100.04018.90
5.4.270.0000.06019.03
5.4.260.0130.07318.94
5.4.250.0100.04019.12
5.4.240.0130.07319.09
5.4.230.0100.07319.22
5.4.220.0130.07318.89
5.4.210.0070.05319.05
5.4.200.0170.06719.02
5.4.190.0030.08718.95
5.4.180.0130.06018.95
5.4.170.0070.05018.95
5.4.160.0070.07318.96
5.4.150.0130.07319.08
5.4.140.0130.06716.27
5.4.130.0030.06316.27
5.4.120.0130.07016.24
5.4.110.0100.05316.26
5.4.100.0100.07016.43
5.4.90.0130.07016.38
5.4.80.0030.07316.34
5.4.70.0130.07316.29
5.4.60.0100.06716.19
5.4.50.0030.04316.31
5.4.40.0100.06316.39
5.4.30.0070.06716.32
5.4.20.0100.06016.19
5.4.10.0100.07016.18
5.4.00.0000.07715.83
5.3.290.0030.08014.62
5.3.280.0100.07314.43
5.3.270.0170.05714.42
5.3.260.0070.07014.54
5.3.250.0100.07314.46
5.3.240.0130.06014.56
5.3.230.0070.06714.44
5.3.220.0070.07714.55
5.3.210.0100.07714.47
5.3.200.0000.08314.38
5.3.190.0000.08314.54
5.3.180.0100.04014.41
5.3.170.0100.07014.47
5.3.160.0070.06714.55
5.3.150.0030.07714.51
5.3.140.0070.06714.41
5.3.130.0100.06314.49
5.3.120.0100.07014.40
5.3.110.0030.07314.38
5.3.100.0130.07014.00
5.3.90.0130.05713.95
5.3.80.0100.07013.95
5.3.70.0130.06713.92
5.3.60.0100.07313.77
5.3.50.0100.05313.91
5.3.40.0030.05313.91
5.3.30.0100.07313.86
5.3.20.0030.07313.66
5.3.10.0100.06313.63
5.3.00.0030.04713.59
5.2.170.0100.06010.98
5.2.160.0000.05710.95
5.2.150.0070.03711.12
5.2.140.0030.06011.18
5.2.130.0100.05710.93
5.2.120.0130.05311.12
5.2.110.0000.04311.05
5.2.100.0100.05711.03
5.2.90.0100.05711.17
5.2.80.0070.06011.14
5.2.70.0030.06311.05
5.2.60.0070.06011.07
5.2.50.0030.05710.97
5.2.40.0100.04310.98
5.2.30.0030.04710.83
5.2.20.0030.06010.75
5.2.10.0100.05310.99
5.2.00.0000.07010.56
5.1.60.0000.0339.97
5.1.50.0000.0609.97
5.1.40.0030.0509.96
5.1.30.0130.05010.35
5.1.20.0070.05010.25
5.1.10.0000.05710.14
5.1.00.0000.0539.89
5.0.50.0030.0408.75
5.0.40.0030.0308.75
5.0.30.0070.0608.75
5.0.20.0070.0408.75
5.0.10.0100.0238.75
5.0.00.0000.0638.75
4.4.90.0030.0338.75
4.4.80.0070.0308.75
4.4.70.0030.0378.75
4.4.60.0030.0278.75
4.4.50.0000.0378.75
4.4.40.0000.0578.75
4.4.30.0030.0378.75
4.4.20.0070.0208.75
4.4.10.0070.0308.75
4.4.00.0030.0438.75
4.3.110.0000.0378.75
4.3.100.0030.0278.75
4.3.90.0030.0338.75
4.3.80.0070.0538.75
4.3.70.0000.0378.75
4.3.60.0030.0338.75
4.3.50.0100.0278.75
4.3.40.0000.0338.75
4.3.30.0030.0178.75
4.3.20.0000.0238.75
4.3.10.0030.0208.75
4.3.00.0030.0208.75

preferences:
45.2 ms | 400 KiB | 5 Q