3v4l.org

run code in 300+ PHP versions simultaneously
<?php class aaa{ public $a; public $b; function add($a,$b) { $c=$a+$b; echo $c; } } $zzz=new aaa(); $zzz->add(1,2);

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)
8.3.60.0110.00416.38
8.3.50.0120.00817.46
8.3.40.0070.00718.71
8.3.30.0140.00018.68
8.3.20.0080.00018.47
8.3.10.0040.00420.48
8.3.00.0040.00419.38
8.2.180.0170.00718.54
8.2.170.0030.01022.96
8.2.160.0140.00321.14
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0090.00326.16
8.2.120.0040.00419.23
8.2.110.0070.00321.13
8.2.100.0090.00317.72
8.2.90.0080.00018.20
8.2.80.0060.00319.77
8.2.70.0060.00317.63
8.2.60.0080.00317.38
8.2.50.0000.00817.55
8.2.40.0040.00418.14
8.2.30.0030.00717.94
8.2.20.0000.00817.56
8.2.10.0070.00017.63
8.2.00.0000.00717.64
8.1.280.0070.00725.92
8.1.270.0080.00024.66
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0100.00022.54
8.1.230.0040.00820.90
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.13
8.1.190.0060.00616.98
8.1.180.0030.00618.10
8.1.170.0000.00718.71
8.1.160.0030.00518.77
8.1.150.0000.00718.43
8.1.140.0080.00017.39
8.1.130.0030.00317.69
8.1.120.0070.00017.43
8.1.110.0000.00817.30
8.1.100.0030.00317.38
8.1.90.0070.00017.38
8.1.80.0000.00717.41
8.1.70.0040.00417.31
8.1.60.0030.00617.59
8.1.50.0000.00817.47
8.1.40.0000.00717.54
8.1.30.0080.00017.47
8.1.20.0020.00517.63
8.1.10.0000.00917.43
8.1.00.0000.00817.39
8.0.300.0040.00420.04
8.0.290.0040.00416.63
8.0.280.0000.00718.43
8.0.270.0030.00317.13
8.0.260.0070.00016.88
8.0.250.0040.00416.84
8.0.240.0030.00316.95
8.0.230.0000.00716.80
8.0.220.0040.00416.82
8.0.210.0000.00716.84
8.0.200.0030.00316.77
8.0.190.0070.00016.79
8.0.180.0000.00716.76
8.0.170.0080.00016.73
8.0.160.0000.00716.91
8.0.150.0030.00616.64
8.0.140.0030.00616.69
8.0.130.0050.00013.27
8.0.120.0020.00516.73
8.0.110.0050.00216.86
8.0.100.0040.00416.69
8.0.90.0050.00216.61
8.0.80.0070.01016.82
8.0.70.0000.00716.79
8.0.60.0070.00016.90
8.0.50.0040.00416.61
8.0.30.0080.01116.94
8.0.20.0140.00917.18
8.0.10.0080.00016.80
8.0.00.0090.00916.74
7.4.330.0050.00013.00
7.4.320.0000.01016.39
7.4.300.0030.00316.36
7.4.290.0030.00316.57
7.4.280.0040.00416.57
7.4.270.0000.00616.61
7.4.260.0000.00513.26
7.4.250.0050.00516.56
7.4.240.0030.00316.61
7.4.230.0030.00316.39
7.4.220.0030.02216.69
7.4.210.0100.00616.56
7.4.200.0040.00416.44
7.4.190.0000.00816.57
7.4.160.0000.01516.53
7.4.150.0070.01716.50
7.4.140.0120.00916.43
7.4.130.0070.01016.47
7.4.120.0100.00816.51
7.4.110.0110.00716.40
7.4.100.0100.00716.65
7.4.90.0080.01116.40
7.4.80.0110.00716.47
7.4.70.0080.01316.53
7.4.60.0070.01116.61
7.4.50.0030.00316.46
7.4.40.0080.00616.36
7.4.30.0070.01416.55
7.4.00.0040.01114.84
7.3.330.0060.00013.20
7.3.320.0020.00213.03
7.3.310.0040.00416.08
7.3.300.0000.00716.11
7.3.290.0090.00616.24
7.3.280.0110.00716.22
7.3.270.0130.00416.45
7.3.260.0140.00416.25
7.3.250.0190.01616.48
7.3.240.0120.00916.40
7.3.230.0120.00916.45
7.3.210.0090.00916.39
7.3.200.0100.01319.39
7.3.190.0190.00016.42
7.3.180.0040.01416.59
7.3.170.0080.01016.41
7.3.160.0060.01316.15
7.3.120.0070.01014.72
7.3.10.0100.00816.27
7.3.00.0100.00716.55
7.2.330.0070.01016.45
7.2.320.0100.01416.54
7.2.310.0210.03516.36
7.2.300.0030.01316.83
7.2.290.0100.00716.51
7.2.130.0070.01116.67
7.2.120.0110.00616.41
7.2.110.0050.00516.86
7.2.100.0060.00916.56
7.2.90.0060.00316.76
7.2.80.0060.00316.55
7.2.70.0060.00316.81
7.2.60.0080.00816.69
7.2.50.0030.00716.90
7.2.40.0150.00016.63
7.2.30.0030.01316.64
7.2.20.0090.00616.84
7.2.10.0030.00916.66
7.2.00.0050.01218.01
7.1.250.0120.00515.26
7.1.200.0070.00715.74
7.1.100.0030.00818.07
7.1.70.0000.00916.74
7.1.60.0000.02119.40
7.1.50.0070.01416.76
7.1.00.0030.07322.34
7.0.200.0230.00414.42
7.0.140.0130.06722.09
7.0.120.0030.06722.16
7.0.60.0170.07319.78
7.0.50.0030.07317.91
7.0.40.0070.08320.10
7.0.30.0430.06720.23
7.0.20.0230.05320.33
7.0.10.0100.08020.08
7.0.00.0070.05020.07
5.6.210.0130.07020.71
5.6.200.0070.08318.18
5.6.190.0100.07720.55
5.6.180.3500.05020.53
5.6.170.0170.04320.62
5.6.160.0100.07320.54
5.6.150.0000.05318.27
5.6.140.0000.06718.28
5.6.130.0070.08318.18
5.6.120.0070.08321.14
5.6.110.0100.07720.98
5.6.100.0170.07020.89
5.6.90.0070.08720.96
5.6.80.0070.06720.38
5.6.70.4400.04020.38
5.5.350.0030.08320.34
5.5.340.0070.05718.08
5.5.330.0100.07720.34
5.5.320.3930.03320.38
5.5.310.0270.08320.34
5.5.300.0100.07718.05
5.5.290.0030.04017.96
5.5.280.0130.07720.80
5.5.270.0070.08320.87
5.5.260.0100.06720.84
5.5.250.0000.04720.79
5.5.240.0130.04020.26
5.4.450.0030.05719.27
5.4.440.0070.08719.47
5.4.430.0030.07719.47
5.4.420.0030.04019.30
5.4.410.0070.04019.28
5.4.400.0130.03318.88
5.4.390.0070.04018.86
5.4.380.0070.05019.25
5.4.370.0070.04719.12
5.4.360.0100.07719.24
5.4.350.0030.04319.20
5.4.340.0100.05719.23
5.4.320.0030.05318.85
5.4.310.0030.04719.20
5.4.300.0130.07319.00
5.4.290.0070.03718.98
5.4.280.0030.04019.20
5.4.270.0100.05019.07
5.4.260.0030.05019.04
5.4.250.0030.04019.16
5.4.240.0070.04719.23
5.4.230.0070.07718.87
5.4.220.0030.08318.91
5.4.210.0030.06018.96
5.4.200.0030.06718.97
5.4.190.0130.03019.23
5.4.180.0030.07019.00
5.4.170.0100.07018.84
5.4.160.0100.07318.83
5.4.150.0070.08019.13
5.4.140.0000.08016.27
5.4.130.0030.07316.54
5.4.120.0030.03716.30
5.4.110.0030.03716.49
5.4.100.0070.04316.28
5.4.90.0070.06716.53
5.4.80.0100.06716.39
5.4.70.0070.06016.36
5.4.60.0000.08016.36
5.4.50.0100.06716.43
5.4.40.0100.07016.27
5.4.30.0070.04716.38
5.4.20.0000.06016.38
5.4.10.0030.03716.27
5.4.00.0070.07315.85
5.3.290.0130.06314.69
5.3.280.0030.04314.61
5.3.270.0030.07714.52
5.3.260.0100.06714.61
5.3.250.0170.03714.59
5.3.240.0100.04314.49
5.3.230.0130.07014.64
5.3.220.0030.08014.58
5.3.210.0070.03714.56
5.3.200.0030.03714.63
5.3.190.0070.04014.48
5.3.180.0030.04014.57
5.3.170.0130.06714.55
5.3.160.0100.07014.57
5.3.150.0000.07014.55
5.3.140.0070.07314.61
5.3.130.0000.07014.61
5.3.120.0030.04014.55
5.3.110.0070.03714.54
5.3.100.0030.06713.95
5.3.90.0100.03714.01
5.3.80.0000.04713.96
5.3.70.0030.04014.16
5.3.60.0070.07314.01
5.3.50.0100.06313.91
5.3.40.0100.03713.95
5.3.30.0000.05013.87
5.3.20.0130.02713.70
5.3.10.0100.03013.68
5.3.00.0000.06013.56
5.2.170.0100.05011.14
5.2.160.0070.03711.15
5.2.150.0070.06011.16
5.2.140.0030.03011.15
5.2.130.0070.04711.25
5.2.120.0030.03311.08
5.2.110.0030.05311.18
5.2.100.0070.06011.05
5.2.90.0000.05011.02
5.2.80.0070.02711.14
5.2.70.0030.03011.14
5.2.60.0070.06011.20
5.2.50.0070.04311.09
5.2.40.0030.04310.98
5.2.30.0030.03011.02
5.2.20.0000.04711.03
5.2.10.0070.06311.01
5.2.00.0130.03310.68
5.1.60.0030.03710.04
5.1.50.0000.03010.01
5.1.40.0070.02010.13
5.1.30.0030.03010.30
5.1.20.0030.04310.36
5.1.10.0030.0409.98
5.1.00.0000.04310.03
5.0.50.0000.0308.54
5.0.40.0000.0338.38
5.0.30.0030.0338.27
5.0.20.0030.0208.35
5.0.10.0000.0208.14
5.0.00.0000.0408.13
4.4.90.0070.0177.53
4.4.80.0070.0277.53
4.4.70.0030.0207.53
4.4.60.0070.0177.53
4.4.50.0070.0337.53
4.4.40.0030.0237.53
4.4.30.0030.0137.53
4.4.20.0030.0277.53
4.4.10.0030.0207.53
4.4.00.0030.0277.53
4.3.110.0030.0137.53
4.3.100.0000.0177.53
4.3.90.0000.0307.53
4.3.80.0000.0337.53
4.3.70.0030.0177.53
4.3.60.0070.0307.53
4.3.50.0030.0337.53
4.3.40.0030.0537.53
4.3.30.0000.0407.53
4.3.20.0030.0377.53
4.3.10.0070.0237.53
4.3.00.0000.0337.53

preferences:
46.82 ms | 401 KiB | 5 Q