3v4l.org

run code in 300+ PHP versions simultaneously
<?php class zyf{ public $a; public $b; function show($c){ $this->a += $c; echo $this->a; } } $xin = new zyf(); $xin->a=2; $xin->show(1);

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)
8.3.60.0030.01716.63
8.3.50.0100.00922.18
8.3.40.0090.00618.68
8.3.30.0080.00819.09
8.3.20.0050.00320.34
8.3.10.0000.00823.64
8.3.00.0070.01319.50
8.2.180.0110.00718.30
8.2.170.0070.00722.96
8.2.160.0000.01320.39
8.2.150.0070.00724.18
8.2.140.0030.00524.66
8.2.130.0100.00726.16
8.2.120.0050.00321.97
8.2.110.0060.00320.35
8.2.100.0040.00817.91
8.2.90.0000.00819.13
8.2.80.0000.00817.97
8.2.70.0030.00617.50
8.2.60.0040.00417.91
8.2.50.0030.00518.10
8.2.40.0050.00320.50
8.2.30.0000.00719.37
8.2.20.0070.00017.66
8.2.10.0000.00719.86
8.2.00.0030.00617.73
8.1.280.0140.00025.92
8.1.270.0120.00623.80
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0120.00321.89
8.1.230.0110.00022.71
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.13
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0090.00018.58
8.1.160.0040.00418.76
8.1.150.0050.00220.01
8.1.140.0040.00417.43
8.1.130.0030.00317.67
8.1.120.0000.00717.42
8.1.110.0040.00417.33
8.1.100.0040.00417.30
8.1.90.0000.00717.39
8.1.80.0050.00317.39
8.1.70.0030.00317.27
8.1.60.0040.00417.50
8.1.50.0000.00817.50
8.1.40.0000.00817.51
8.1.30.0050.00317.54
8.1.20.0040.00417.53
8.1.10.0000.00817.58
8.1.00.0000.00717.39
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0050.00318.44
8.0.270.0030.00317.26
8.0.260.0000.00816.78
8.0.250.0030.00317.02
8.0.240.0060.00316.93
8.0.230.0040.00416.89
8.0.220.0030.00316.80
8.0.210.0030.00316.88
8.0.200.0070.00016.87
8.0.190.0030.00516.79
8.0.180.0000.00716.88
8.0.170.0000.00716.86
8.0.160.0030.00416.85
8.0.150.0040.00416.67
8.0.140.0070.00316.78
8.0.130.0050.00013.29
8.0.120.0040.00416.74
8.0.110.0040.00416.88
8.0.100.0000.00916.88
8.0.90.0050.00316.63
8.0.80.0120.00916.73
8.0.70.0030.00616.85
8.0.60.0000.00816.86
8.0.50.0080.00016.78
8.0.30.0030.01417.15
8.0.20.0100.00917.40
8.0.10.0050.00316.88
8.0.00.0070.01216.71
7.4.330.0030.00315.00
7.4.320.0080.00016.33
7.4.300.0030.00316.39
7.4.290.0070.00016.52
7.4.280.0030.00316.59
7.4.270.0030.00316.49
7.4.260.0030.00316.55
7.4.250.0030.00516.45
7.4.240.0040.00416.51
7.4.230.0030.00316.63
7.4.220.0100.00716.64
7.4.210.0050.00816.63
7.4.200.0050.00216.69
7.4.190.0000.00716.54
7.4.160.0060.00916.57
7.4.150.0100.00717.40
7.4.140.0090.01317.86
7.4.130.0040.01316.54
7.4.120.0070.01016.49
7.4.110.0030.01316.49
7.4.100.0030.01516.40
7.4.90.0150.00316.65
7.4.80.0120.00919.39
7.4.70.0090.00916.48
7.4.60.0100.01016.48
7.4.50.0090.00016.49
7.4.40.0040.01122.77
7.4.30.0030.01216.55
7.4.00.0000.01214.71
7.3.330.0000.00713.37
7.3.320.0000.00513.10
7.3.310.0070.00016.28
7.3.300.0030.00316.26
7.3.290.0070.00716.29
7.3.280.0060.01216.32
7.3.270.0070.01017.40
7.3.260.0040.01316.49
7.3.250.0150.00716.47
7.3.240.0140.00416.49
7.3.230.0090.00916.52
7.3.210.0120.01316.22
7.3.200.0060.00919.39
7.3.190.0140.00316.41
7.3.180.0080.00816.62
7.3.170.0100.01016.50
7.3.160.0030.01316.20
7.3.120.0030.01014.65
7.3.10.0040.00716.76
7.3.00.0040.00716.77
7.2.330.0030.01316.60
7.2.320.0070.01016.74
7.2.310.0130.01016.79
7.2.300.0130.00316.57
7.2.290.0140.00316.61
7.2.130.0080.00416.89
7.2.120.0030.01016.99
7.2.110.0080.00616.75
7.2.100.0080.00816.79
7.2.90.0080.00416.97
7.2.80.0000.01216.87
7.2.70.0060.00816.72
7.2.60.0030.01017.09
7.2.50.0070.00716.76
7.2.40.0060.00316.74
7.2.30.0100.00316.99
7.2.20.0110.00416.86
7.2.10.0070.00416.91
7.2.00.0060.01018.14
7.1.250.0070.00315.56
7.1.200.0000.01415.57
7.1.100.0000.01218.06
7.1.70.0040.00416.97
7.1.60.0030.00816.99
7.1.50.0060.00616.90
7.1.00.0070.07322.32
7.0.200.0030.01316.54
7.0.140.0000.07321.95
7.0.80.0100.08020.00
7.0.70.0200.07019.88
7.0.60.0100.08319.93
7.0.50.0070.09320.31
7.0.40.0030.08720.09
7.0.30.0100.07320.13
7.0.20.0200.04720.11
7.0.10.0000.08019.95
7.0.00.0070.08720.15
5.6.280.0070.07020.82
5.6.230.0030.09320.63
5.6.220.0130.08020.62
5.6.210.0130.07720.69
5.6.200.0200.08320.97
5.6.190.0070.05020.96
5.6.180.0070.08321.18
5.6.170.0070.08321.02
5.6.160.0100.04021.07
5.6.150.0100.08021.10
5.6.140.0130.07721.13
5.6.130.0000.08721.10
5.6.120.0070.08020.93
5.6.110.0170.07721.07
5.6.100.0230.07021.10
5.6.90.0130.07721.05
5.6.80.0170.04720.41
5.6.70.0070.08320.45
5.6.60.0070.04720.45
5.6.50.0170.07320.41
5.6.40.0070.08020.53
5.6.30.0200.06320.30
5.6.20.0100.07720.39
5.6.10.0070.07020.39
5.6.00.0100.04320.41
5.5.370.0070.07320.43
5.5.360.0070.08320.36
5.5.350.0130.08320.37
5.5.340.0130.08020.89
5.5.330.0200.07320.69
5.5.320.0030.08020.89
5.5.310.0100.07720.88
5.5.300.0100.08020.83
5.5.290.0000.06020.88
5.5.280.0130.07720.89
5.5.270.0030.08320.86
5.5.260.0100.07720.79
5.5.250.0100.07720.73
5.5.240.0030.08320.16
5.5.230.0070.04720.14
5.5.220.0130.05320.23
5.5.210.0030.05320.14
5.5.200.0200.04020.16
5.5.190.0100.04320.11
5.5.180.0100.04020.09
5.5.160.0070.05020.25
5.5.150.0170.04020.27
5.5.140.0070.05020.23
5.5.130.0270.02720.27
5.5.120.0030.08320.22
5.5.110.0100.08020.10
5.5.100.0030.07720.05
5.5.90.0070.07720.04
5.5.80.0070.08319.97
5.5.70.0070.07720.07
5.5.60.0130.06320.16
5.5.50.0000.07320.05
5.5.40.0030.08320.15
5.5.30.0100.07320.09
5.5.20.0130.07320.14
5.5.10.0230.06320.04
5.5.00.0130.07720.04
5.4.450.0100.07019.45
5.4.440.0130.07719.49
5.4.430.0100.07719.45
5.4.420.0130.07019.36
5.4.410.0070.08019.23
5.4.400.0070.07719.13
5.4.390.0130.07019.03
5.4.380.0070.07019.05
5.4.370.0070.07019.13
5.4.360.0030.07719.05
5.4.350.0100.07019.05
5.4.340.0030.06719.05
5.4.320.0030.06719.23
5.4.310.0070.04019.16
5.4.300.0100.07019.13
5.4.290.0030.07319.18
5.4.280.0070.04019.09
5.4.270.0170.07018.89
5.4.260.0200.04319.15
5.4.250.0030.08019.17
5.4.240.0100.07719.22
5.4.230.0130.07018.89
5.4.220.0100.07319.12
5.4.210.0170.06318.94
5.4.200.0100.06719.20
5.4.190.0100.07319.24
5.4.180.0130.06719.02
5.4.170.0030.05018.89
5.4.160.0070.04718.82
5.4.150.0130.07319.10
5.4.140.0100.05716.47
5.4.130.0100.04716.41
5.4.120.0100.05716.18
5.4.110.0070.07016.44
5.4.100.0030.07716.43
5.4.90.0100.06716.45
5.4.80.0030.07716.41
5.4.70.0070.06316.33
5.4.60.0030.07716.42
5.4.50.0000.05016.44
5.4.40.0070.07316.37
5.4.30.0130.06716.46
5.4.20.0070.07316.41
5.4.10.0100.04016.32
5.4.00.0070.06315.91
5.3.290.0000.08714.64
5.3.280.0030.07014.68
5.3.270.0100.07014.62
5.3.260.0070.05314.68
5.3.250.0070.08014.65
5.3.240.0170.06714.69
5.3.230.0070.03714.60
5.3.220.0030.07314.57
5.3.210.0000.04714.51
5.3.200.0170.06714.61
5.3.190.0130.05014.54
5.3.180.0000.08314.48
5.3.170.0000.05014.62
5.3.160.0130.06714.57
5.3.150.0030.08014.62
5.3.140.0100.04314.52
5.3.130.0100.06714.46
5.3.120.0100.06714.65
5.3.110.0070.06714.50
5.3.100.0030.04314.01
5.3.90.0030.04313.95
5.3.80.0070.06313.96
5.3.70.0070.07714.07
5.3.60.0030.07314.11
5.3.50.0000.05314.01
5.3.40.0100.06713.93
5.3.30.0070.05313.84
5.3.20.0070.04013.63
5.3.10.0000.05313.65
5.3.00.0030.05713.73
5.2.170.0030.05711.77
5.2.160.0030.06011.77
5.2.150.0070.04711.77
5.2.140.0030.03311.77
5.2.130.0130.03011.77
5.2.120.0000.06311.77
5.2.110.0100.05311.77
5.2.100.0070.05711.77
5.2.90.0100.03011.77
5.2.80.0100.05311.77
5.2.70.0100.06011.77
5.2.60.0130.05011.77
5.2.50.0030.06011.77
5.2.40.0100.02711.77
5.2.30.0000.05011.77
5.2.20.0030.06311.77
5.2.10.0030.03311.77
5.2.00.0070.05711.77
5.1.60.0030.04011.77
5.1.50.0030.06011.77
5.1.40.0030.05311.77
5.1.30.0030.04311.77
5.1.20.0070.03011.77
5.1.10.0000.06311.77
5.1.00.0070.05011.77
5.0.50.0070.04311.77
5.0.40.0070.02711.77
5.0.30.0000.05711.77
5.0.20.0030.02011.77
5.0.10.0030.04311.77
5.0.00.0070.06311.77
4.4.90.0070.03011.77
4.4.80.0000.03311.77
4.4.70.0070.02011.77
4.4.60.0070.03311.77
4.4.50.0030.02011.77
4.4.40.0070.04311.77
4.4.30.0070.02311.77
4.4.20.0000.02711.77
4.4.10.0000.02011.77
4.4.00.0000.05711.77
4.3.110.0030.03311.77
4.3.100.0000.02011.77
4.3.90.0070.03011.77
4.3.80.0000.04311.77
4.3.70.0070.02711.77
4.3.60.0070.01711.77
4.3.50.0000.01711.77
4.3.40.0000.03011.77
4.3.30.0030.01311.77
4.3.20.0000.01711.77
4.3.10.0000.03011.77
4.3.00.0000.01711.77

preferences:
46.55 ms | 401 KiB | 5 Q