3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test() { return "sss"; } $b = test();

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)
8.3.40.0040.01118.61
8.3.30.0070.00718.92
8.3.20.0040.00420.14
8.3.10.0000.00820.46
8.3.00.0050.00319.13
8.2.170.0100.01022.96
8.2.160.0070.00722.08
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00420.93
8.2.110.0030.00620.76
8.2.100.0060.00617.78
8.2.90.0040.00417.91
8.2.80.0030.00517.97
8.2.70.0040.00417.80
8.2.60.0070.00018.03
8.2.50.0030.00618.10
8.2.40.0000.00719.17
8.2.30.0040.00419.30
8.2.20.0040.00417.55
8.2.10.0050.00217.88
8.2.00.0040.00417.59
8.1.270.0060.00323.67
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00620.79
8.1.230.0080.00322.84
8.1.220.0040.00417.74
8.1.210.0000.00819.94
8.1.200.0000.00817.13
8.1.190.0060.00317.23
8.1.180.0040.00418.10
8.1.170.0000.00818.42
8.1.160.0000.00821.93
8.1.150.0050.00218.85
8.1.140.0030.00517.37
8.1.130.0030.00317.82
8.1.120.0000.00717.30
8.1.110.0030.00517.43
8.1.100.0000.00717.31
8.1.90.0080.00017.27
8.1.80.0000.00717.38
8.1.70.0070.00017.33
8.1.60.0030.00617.58
8.1.50.0040.00417.48
8.1.40.0000.00717.51
8.1.30.0050.00317.57
8.1.20.0030.00617.53
8.1.10.0040.00417.45
8.1.00.0080.00017.25
8.0.300.0040.00421.90
8.0.290.0050.00316.58
8.0.280.0070.00418.36
8.0.270.0030.00317.23
8.0.260.0060.00017.11
8.0.250.0030.00316.90
8.0.240.0040.00416.96
8.0.230.0000.00716.77
8.0.220.0030.00316.86
8.0.210.0030.00316.78
8.0.200.0030.00316.77
8.0.190.0000.00716.89
8.0.180.0000.00716.87
8.0.170.0070.00016.82
8.0.160.0070.00016.89
8.0.150.0050.00216.67
8.0.140.0030.00716.80
8.0.130.0000.00613.21
8.0.120.0030.00516.76
8.0.110.0030.00516.75
8.0.100.0040.00416.65
8.0.90.0070.00016.87
8.0.80.0060.00916.75
8.0.70.0000.00816.67
8.0.60.0040.00416.89
8.0.50.0000.00716.89
8.0.30.0110.00916.99
8.0.20.0100.01017.40
8.0.10.0000.00717.02
8.0.00.0110.00916.59
7.4.330.0000.00515.00
7.4.320.0070.00016.38
7.4.300.0070.00016.54
7.4.290.0000.00716.49
7.4.280.0000.00716.43
7.4.270.0040.00416.44
7.4.260.0080.00016.48
7.4.250.0000.00716.56
7.4.240.0050.00216.57
7.4.230.0060.00016.25
7.4.220.0100.01416.63
7.4.210.0030.01016.43
7.4.200.0070.00016.30
7.4.160.0100.00716.30
7.4.150.0140.00317.40
7.4.140.0100.00817.86
7.4.130.0100.00816.49
7.4.120.0070.01016.38
7.4.110.0080.00816.45
7.4.100.0070.01016.25
7.4.90.0060.01116.61
7.4.80.0080.01319.39
7.4.70.0030.01916.43
7.4.60.0030.01516.64
7.4.50.0040.00416.50
7.4.40.0070.01116.67
7.4.30.0160.00716.52
7.4.00.0090.00614.83
7.3.330.0030.00513.09
7.3.320.0050.00013.14
7.3.310.0030.00316.24
7.3.300.0070.00016.19
7.3.290.0050.01016.23
7.3.280.0100.00616.23
7.3.270.0070.01117.40
7.3.260.0100.00716.44
7.3.250.0070.01316.49
7.3.240.0060.01216.49
7.3.230.0110.00716.39
7.3.210.0130.00316.25
7.3.200.0060.01119.39
7.3.190.0030.01316.28
7.3.180.0060.00916.11
7.3.170.0130.00916.39
7.3.160.0100.00716.58
7.2.330.0100.00716.49
7.2.320.0120.00916.72
7.2.310.0070.01016.54
7.2.300.0100.00716.36
7.2.290.0070.01016.13
7.1.70.0030.00716.98
7.1.60.0030.01419.61
7.1.50.0030.01016.53
7.1.00.0030.07322.34
7.0.200.0390.00314.31
7.0.140.0030.07322.07
7.0.100.0300.07319.86
7.0.90.0130.05319.83
7.0.80.0070.04719.83
7.0.70.0070.04719.80
7.0.60.0300.07320.02
7.0.50.0130.07720.25
7.0.40.0100.07020.14
7.0.30.0170.07319.91
7.0.20.0130.07720.04
7.0.10.0100.08319.98
7.0.00.0030.04720.01
5.6.280.0030.07321.15
5.6.250.0030.09020.52
5.6.240.0130.05020.68
5.6.230.0100.08020.50
5.6.220.0100.08320.69
5.6.210.0030.07320.59
5.6.200.0130.07321.00
5.6.190.0030.07021.09
5.6.180.0100.07721.07
5.6.170.0030.08320.93
5.6.160.0130.07720.89
5.6.150.0170.07021.07
5.6.140.0130.06321.03
5.6.130.0100.07720.97
5.6.120.0030.05021.13
5.6.110.0030.07021.05
5.6.100.0030.08320.97
5.6.90.0170.07320.86
5.6.80.0130.03320.52
5.6.70.0070.04020.27
5.6.60.0130.05720.27
5.6.50.0000.08720.43
5.6.40.0130.04720.34
5.6.30.0130.05320.31
5.6.20.0130.04020.27
5.6.10.0030.07720.39
5.6.00.0200.03720.32
5.5.380.0170.07020.34
5.5.370.0130.06720.36
5.5.360.0100.06720.30
5.5.350.0070.08020.27
5.5.340.0100.04320.85
5.5.330.0030.05320.84
5.5.320.0100.08020.82
5.5.310.0070.07320.84
5.5.300.0000.07720.64
5.5.290.0130.08020.82
5.5.280.0030.07020.81
5.5.270.0030.08020.74
5.5.260.0070.04720.72
5.5.250.0100.07320.69
5.5.240.0130.05320.24
5.5.230.0100.07720.14
5.5.220.0070.07720.09
5.5.210.0070.03720.09
5.5.200.0100.04020.08
5.5.190.0130.06320.22
5.5.180.0070.08720.08
5.5.160.0070.07720.18
5.5.150.0130.07320.06
5.5.140.0100.06720.23
5.5.130.0130.07720.20
5.5.120.0070.07020.08
5.5.110.0130.07320.20
5.5.100.0100.07020.04
5.5.90.0130.06720.09
5.5.80.0100.06020.06
5.5.70.0100.07320.05
5.5.60.0100.06320.07
5.5.50.0070.04720.09
5.5.40.0030.08020.04
5.5.30.0030.08020.06
5.5.20.0030.08319.91
5.5.10.0130.07319.96
5.5.00.0170.06720.04
5.4.450.0070.04719.51
5.4.440.0100.07719.40
5.4.430.0070.08019.32
5.4.420.0000.08719.20
5.4.410.0070.07719.32
5.4.400.0070.04018.91
5.4.390.0100.06319.04
5.4.380.0000.04018.88
5.4.370.0100.07319.13
5.4.360.0070.05018.92
5.4.350.0070.06719.16
5.4.340.0030.07318.88
5.4.320.0100.05019.13
5.4.310.0030.06719.23
5.4.300.0070.05719.05
5.4.290.0030.07718.82
5.4.280.0000.08019.18
5.4.270.0030.08019.23
5.4.260.0130.06319.04
5.4.250.0000.08019.20
5.4.240.0000.05019.20
5.4.230.0070.05719.02
5.4.220.0000.07019.03
5.4.210.0100.06019.13
5.4.200.0070.07319.04
5.4.190.0070.05719.13
5.4.180.0130.06719.02
5.4.170.0030.07019.14
5.4.160.0100.04718.93
5.4.150.0100.07019.10
5.4.140.0030.08016.48
5.4.130.0030.07316.35
5.4.120.0000.05016.34
5.4.110.0030.06716.47
5.4.100.0100.04016.46
5.4.90.0070.07316.44
5.4.80.0130.07016.41
5.4.70.0070.07716.32
5.4.60.0130.07016.34
5.4.50.0130.06016.25
5.4.40.0170.06716.37
5.4.30.0070.07316.40
5.4.20.0100.05016.36
5.4.10.0030.07316.45
5.4.00.0070.06315.79
5.3.290.0030.04714.80
5.3.280.0100.07014.57
5.3.270.0070.04314.72
5.3.260.0000.04714.74
5.3.250.0130.06714.59
5.3.240.0170.03314.72
5.3.230.0070.05314.52
5.3.220.0170.06714.64
5.3.210.0030.07714.63
5.3.200.0030.07714.63
5.3.190.0030.08014.66
5.3.180.0000.07714.54
5.3.170.0070.07014.68
5.3.160.0000.07314.49
5.3.150.0100.07714.59
5.3.140.0100.07314.49
5.3.130.0130.05714.61
5.3.120.0130.07314.54
5.3.110.0130.05314.66
5.3.100.0100.06314.07
5.3.90.0130.06314.13
5.3.80.0100.07714.07
5.3.70.0030.04714.10
5.3.60.0130.07013.93
5.3.50.0100.03714.04
5.3.40.0130.06713.95
5.3.30.0100.08013.93
5.3.20.0100.05713.75
5.3.10.0130.06313.59
5.3.00.0030.07313.70
5.2.170.0070.05711.14
5.2.160.0070.05711.00
5.2.150.0070.03311.16
5.2.140.0070.06011.07
5.2.130.0070.06011.23
5.2.120.0000.07311.20
5.2.110.0070.03311.20
5.2.100.0130.05311.20
5.2.90.0070.05711.02
5.2.80.0030.03711.20
5.2.70.0030.06011.08
5.2.60.0130.05310.93
5.2.50.0070.05711.04
5.2.40.0000.06310.89
5.2.30.0070.05711.00
5.2.20.0030.06011.02
5.2.10.0070.03010.84
5.2.00.0100.05710.86
5.1.60.0030.05710.02
5.1.50.0000.05010.02
5.1.40.0070.04710.04
5.1.30.0030.05010.26
5.1.20.0000.03310.41
5.1.10.0100.04310.18
5.1.00.0070.05010.13
5.0.50.0030.0408.79
5.0.40.0030.0378.79
5.0.30.0100.0578.79
5.0.20.0070.0338.79
5.0.10.0030.0438.79
5.0.00.0030.0678.79
4.4.90.0000.0378.79
4.4.80.0030.0178.79
4.4.70.0000.0378.79
4.4.60.0030.0338.79
4.4.50.0030.0378.79
4.4.40.0030.0308.79
4.4.30.0000.0408.79
4.4.20.0030.0338.79
4.4.10.0030.0338.79
4.4.00.0070.0478.79
4.3.110.0000.0378.79
4.3.100.0070.0278.79
4.3.90.0030.0338.79
4.3.80.0000.0578.79
4.3.70.0000.0238.79
4.3.60.0100.0278.79
4.3.50.0070.0308.79
4.3.40.0000.0578.79
4.3.30.0030.0338.79
4.3.20.0000.0308.79
4.3.10.0070.0338.79
4.3.00.0070.0308.79

preferences:
43.03 ms | 400 KiB | 5 Q