3v4l.org

run code in 300+ PHP versions simultaneously
<?php class abc{ private $a; private $b; function add($a,$b) { $c=$a+$b; echo $c; } } $obj = new abc(); $this->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)
8.3.40.0150.00018.88
8.3.30.0080.00618.63
8.3.20.0050.00318.73
8.3.10.0030.00518.73
8.3.00.0110.00017.63
8.2.170.0070.00722.96
8.2.160.0070.00720.39
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00420.53
8.2.110.0100.00020.88
8.2.100.0080.00317.78
8.2.90.0050.00319.05
8.2.80.0100.00017.97
8.2.70.0050.00317.63
8.2.60.0040.00417.80
8.2.50.0040.00418.10
8.2.40.0000.00720.61
8.2.30.0080.00017.96
8.2.20.0050.00217.52
8.2.10.0040.00417.67
8.2.00.0040.00417.61
8.1.270.0000.00724.66
8.1.260.0080.00026.35
8.1.250.0090.00028.09
8.1.240.0060.00319.10
8.1.230.0000.01117.64
8.1.220.0050.00317.79
8.1.210.0030.00518.77
8.1.200.0030.00717.00
8.1.190.0070.00417.35
8.1.180.0030.00618.10
8.1.170.0000.01018.41
8.1.160.0000.00722.08
8.1.150.0040.00418.55
8.1.140.0000.00817.38
8.1.130.0050.00317.77
8.1.120.0080.00017.42
8.1.110.0040.00417.30
8.1.100.0030.00317.44
8.1.90.0040.00417.37
8.1.80.0070.00017.39
8.1.70.0030.00317.29
8.1.60.0040.00417.45
8.1.50.0040.00417.39
8.1.40.0060.00317.44
8.1.30.0040.00417.53
8.1.20.0000.00817.64
8.1.10.0030.00517.46
8.1.00.0060.00317.41
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.26
8.0.270.0030.00317.23
8.0.260.0000.00816.87
8.0.250.0000.00716.85
8.0.240.0000.00816.95
8.0.230.0030.00316.96
8.0.220.0000.00716.78
8.0.210.0030.00616.82
8.0.200.0030.00317.00
8.0.190.0040.00316.91
8.0.180.0040.00416.87
8.0.170.0070.00316.87
8.0.160.0030.00317.02
8.0.150.0040.00416.75
8.0.140.0030.00916.85
8.0.130.0000.00513.30
8.0.120.0070.00016.75
8.0.110.0000.00716.72
8.0.100.0040.00416.87
8.0.90.0000.00816.93
8.0.80.0100.01016.83
8.0.70.0030.00516.95
8.0.60.0040.00416.77
8.0.50.0030.00516.89
8.0.30.0090.00916.87
8.0.20.0060.01316.88
8.0.10.0070.00016.97
8.0.00.0070.01116.70
7.4.330.0070.00012.88
7.4.320.0030.00316.52
7.4.300.0050.00316.51
7.4.290.0000.01016.36
7.4.280.0000.00716.65
7.4.270.0070.00016.36
7.4.260.0000.00513.34
7.4.250.0000.00916.59
7.4.240.0030.00316.56
7.4.230.0030.00316.63
7.4.220.0060.01316.50
7.4.210.0080.00916.57
7.4.200.0040.00416.57
7.4.190.0040.00416.67
7.4.160.0180.00316.59
7.4.150.0080.00816.34
7.4.140.0110.00716.47
7.4.130.0100.00716.51
7.4.120.0130.00816.60
7.4.110.0070.01016.33
7.4.100.0040.01416.61
7.4.90.0120.01216.63
7.4.80.0090.01216.49
7.4.70.0000.01816.54
7.4.60.0130.00316.48
7.4.50.0030.01016.35
7.4.40.0120.00616.38
7.4.30.0090.00616.64
7.4.10.0080.00916.51
7.4.00.0100.00515.87
7.3.330.0060.00013.12
7.3.320.0000.00513.16
7.3.310.0070.00016.21
7.3.300.0000.00716.15
7.3.290.0110.00316.30
7.3.280.0100.00616.30
7.3.270.0130.00416.34
7.3.260.0100.01016.30
7.3.250.0100.01016.41
7.3.240.0090.00916.17
7.3.230.0100.00716.35
7.3.210.0110.00816.20
7.3.200.0030.01619.39
7.3.190.0160.00616.43
7.3.180.0040.01116.43
7.3.170.0110.00516.29
7.3.160.0100.00616.23
7.3.130.0080.00816.23
7.3.120.0090.00915.65
7.3.110.0100.00716.20
7.3.100.0070.00716.38
7.3.90.0070.01016.14
7.3.80.0070.00316.35
7.3.70.0030.01016.32
7.3.60.0000.00916.21
7.3.50.0030.01016.05
7.3.40.0040.00416.24
7.3.30.0090.00616.46
7.3.20.0040.00718.13
7.3.10.0050.00917.26
7.3.00.0060.00717.34
7.2.330.0090.01016.64
7.2.320.0090.01216.45
7.2.310.0130.00316.54
7.2.300.0180.00616.49
7.2.290.0030.01316.46
7.2.260.0170.00316.30
7.2.250.0030.01716.41
7.2.240.0060.00916.63
7.2.230.0060.00916.35
7.2.220.0030.01316.19
7.2.210.0040.01116.67
7.2.200.0030.01016.33
7.2.190.0030.01016.22
7.2.180.0040.01116.51
7.2.170.0060.01016.41
7.2.160.0030.01016.41
7.2.150.0000.01418.27
7.2.140.0060.01018.51
7.2.130.0100.00117.48
7.2.120.0020.01517.60
7.2.110.0030.01317.49
7.2.100.0080.00717.65
7.2.90.0040.01017.38
7.2.80.0090.00517.53
7.2.70.0080.00517.42
7.2.60.0080.00817.16
7.2.50.0060.00617.45
7.2.40.0090.00917.60
7.2.30.0070.00717.58
7.2.20.0090.00517.55
7.2.10.0030.00717.58
7.2.00.0020.01118.09
7.1.330.0090.00617.13
7.1.320.0080.00817.10
7.1.310.0070.00717.11
7.1.300.0000.01416.84
7.1.290.0070.00717.14
7.1.280.0000.01017.37
7.1.270.0100.00317.21
7.1.260.0030.01017.16
7.1.250.0050.00916.16
7.1.240.0060.00917.13
7.1.230.0030.00817.06
7.1.220.0030.00617.05
7.1.210.0080.00817.08
7.1.200.0030.00716.30
7.1.190.0060.00916.92
7.1.180.0090.00616.98
7.1.170.0100.00317.09
7.1.160.0100.00717.10
7.1.150.0030.01016.99
7.1.140.0040.01117.02
7.1.130.0060.00617.07
7.1.120.0030.01017.16
7.1.110.0070.00417.21
7.1.100.0030.01217.51
7.1.90.0060.00617.16
7.1.80.0060.00917.08
7.1.70.0050.00817.06
7.1.60.0070.00718.31
7.1.50.0110.00717.02
7.1.40.0000.01217.15
7.1.30.0030.00917.07
7.1.20.0030.00617.12
7.1.10.0080.00617.07
7.1.00.0070.03919.79
7.0.330.0060.00916.89
7.0.320.0090.00616.79
7.0.310.0030.00716.76
7.0.300.0030.01016.90
7.0.290.0100.00016.89
7.0.280.0120.00316.81
7.0.270.0030.01116.99
7.0.260.0030.01016.85
7.0.250.0070.00416.84
7.0.240.0080.00616.98
7.0.230.0090.00616.99
7.0.220.0110.00316.98
7.0.210.0030.00716.84
7.0.200.0120.00615.72
7.0.190.0080.00817.04
7.0.180.0100.00316.73
7.0.170.0040.01116.91
7.0.160.0060.00916.73
7.0.150.0030.00916.83
7.0.140.0060.03919.50
7.0.130.0120.00316.67
7.0.120.0040.03519.54
7.0.110.0060.00916.75
7.0.100.0060.00316.84
7.0.90.0030.00716.80
7.0.80.0000.01116.92
7.0.70.0030.01016.81
7.0.60.0050.02019.32
7.0.50.0080.02317.34
7.0.40.0090.04417.50
7.0.30.0130.03217.59
7.0.20.0150.02517.55
7.0.10.0020.02717.46
7.0.00.0050.02417.46
5.6.400.0040.01115.68
5.6.390.0030.01215.68
5.6.380.0030.01316.01
5.6.370.0070.00415.58
5.6.360.0060.00315.59
5.6.350.0000.01215.88
5.6.340.0100.00315.60
5.6.330.0000.01615.73
5.6.320.0070.00716.06
5.6.310.0030.01015.75
5.6.300.0110.00415.61
5.6.290.0060.00315.75
5.6.280.0060.00915.64
5.6.270.0090.00615.78
5.6.260.0090.00615.91
5.6.250.0000.01115.60
5.6.240.0090.00615.62
5.6.230.0100.00715.79
5.6.220.0040.01015.69
5.6.210.0060.03518.20
5.6.200.0080.04517.11
5.6.190.0030.05118.23
5.6.180.0150.04318.23
5.6.170.0110.02618.04
5.6.160.0080.04318.15
5.6.150.0050.04616.88
5.6.140.0050.02317.09
5.6.130.0140.03317.01
5.6.120.0080.04318.54
5.6.110.0070.03518.38
5.6.100.0070.03718.43
5.6.90.0080.04318.29
5.6.80.0110.03817.95
5.6.70.0070.01015.61
5.6.60.0060.00615.55
5.6.50.0070.00315.70
5.6.40.0120.00015.73
5.6.30.0000.01315.89
5.6.20.0060.00315.66
5.6.10.0100.00315.65
5.6.00.0030.00915.74
5.5.380.0060.00615.68
5.5.370.0040.01115.89
5.5.360.0070.01015.76
5.5.350.0070.04318.01
5.5.340.0100.03316.91
5.5.330.0070.04118.13
5.5.320.0130.03717.99
5.5.310.0150.04218.15
5.5.300.0050.03416.81
5.5.290.0010.04816.96
5.5.280.0050.02318.15
5.5.270.0080.04318.12
5.5.260.0050.02318.21
5.5.250.0110.03718.20
5.5.240.0080.04317.99
5.5.230.0080.00615.55
5.5.220.0060.00615.74
5.5.210.0050.00515.70
5.5.200.0070.01015.72
5.5.190.0030.00915.75
5.5.180.0030.00615.68
5.5.170.0070.00615.56
5.5.160.0040.00715.67
5.5.150.0040.00415.80
5.5.140.0090.00015.95
5.5.130.0000.01215.87
5.5.120.0040.00815.61
5.5.110.0070.00715.73
5.5.100.0000.01015.87
5.5.90.0070.00715.85
5.5.80.0050.00315.55
5.5.70.0070.00715.62
5.5.60.0060.00615.65
5.5.50.0060.00915.56
5.5.40.0030.00515.78
5.5.30.0090.00615.71
5.5.20.0110.00415.80
5.5.10.0070.01015.82
5.5.00.0060.00315.52
5.4.450.0020.03616.03
5.4.440.0030.02315.96
5.4.430.0080.03815.69
5.4.420.0020.03115.93
5.4.410.0100.02215.81
5.4.400.0030.03315.65
5.4.390.0050.03015.55
5.4.380.0030.02515.73
5.4.370.0080.02815.61
5.4.360.0030.02815.72
5.4.350.0080.02315.85
5.4.340.0080.03815.87
5.4.330.0030.00612.52
5.4.320.0070.01815.76
5.4.310.0110.01815.79
5.4.300.0100.02815.76
5.4.290.0090.02715.63
5.4.280.0100.03615.86
5.4.270.0070.03015.60
5.4.260.0050.03015.80
5.4.250.0070.04215.59
5.4.240.0070.04215.64
5.4.230.0050.02215.55
5.4.220.0060.02515.85
5.4.210.0050.02515.67
5.4.200.0050.04215.75
5.4.190.0030.03815.64
5.4.180.0070.02715.80
5.4.170.0080.04115.56
5.4.160.0070.04215.57
5.4.150.0080.03815.59
5.4.140.0070.03114.44
5.4.130.0100.03414.34
5.4.120.0070.03314.40
5.4.110.0000.03014.28
5.4.100.0070.03814.49
5.4.90.0050.03714.43
5.4.80.0080.03514.50
5.4.70.0070.02514.40
5.4.60.0070.03214.52
5.4.50.0090.02414.34
5.4.40.0020.03014.42
5.4.30.0050.03714.42
5.4.20.0070.03814.36
5.4.10.0070.02314.35
5.4.00.0030.03814.23
5.3.290.0020.02313.79
5.3.280.0120.03813.79
5.3.270.0030.02713.74
5.3.260.0070.03813.80
5.3.250.0030.03513.79
5.3.240.0050.02113.71
5.3.230.0030.02813.66
5.3.220.0090.03913.66
5.3.210.0050.03813.90
5.3.200.0050.03813.74
5.3.190.0110.03013.80
5.3.180.0090.03213.87
5.3.170.0070.03813.85
5.3.160.0050.02613.78
5.3.150.0080.02213.81
5.3.140.0050.02813.81
5.3.130.0100.03013.74
5.3.120.0100.03813.73
5.3.110.0030.04613.75
5.3.100.0050.03813.53
5.3.90.0050.03013.40
5.3.80.0030.04113.49
5.3.70.0070.03213.39
5.3.60.0110.02013.43
5.3.50.0080.02813.53
5.3.40.0030.02613.33
5.3.30.0020.03713.36
5.3.20.0030.03713.23
5.3.10.0030.03813.15
5.3.00.0010.03213.02
5.2.170.0070.03311.16
5.2.160.0030.05311.22
5.2.150.0030.05311.18
5.2.140.0030.05311.11
5.2.130.0000.05311.18
5.2.120.0030.03711.16
5.2.110.0070.05311.14
5.2.100.0070.05311.13
5.2.90.0030.04011.11
5.2.80.0000.04011.09
5.2.70.0070.06011.16
5.2.60.0030.03311.04
5.2.50.0030.03011.00
5.2.40.0030.05011.00
5.2.30.0100.04310.97
5.2.20.0070.05310.92
5.2.10.0070.05310.74
5.2.00.0030.06010.78
5.1.60.0030.0539.90
5.1.50.0000.06010.01
5.1.40.0000.0279.95
5.1.30.0100.05710.22
5.1.20.0070.03310.51
5.1.10.0070.05010.07
5.1.00.0000.05010.04
5.0.50.0000.0438.59
5.0.40.0100.0338.39
5.0.30.0130.0338.38
5.0.20.0000.0238.24
5.0.10.0030.0438.32
5.0.00.0030.0538.22
4.4.90.0000.0377.88
4.4.80.0030.0277.88
4.4.70.0000.0237.88
4.4.60.0000.0407.88
4.4.50.0030.0337.88
4.4.40.0000.0407.88
4.4.30.0000.0177.88
4.4.20.0000.0207.88
4.4.10.0030.0137.88
4.4.00.0000.0307.88
4.3.110.0000.0177.88
4.3.100.0000.0377.88
4.3.90.0030.0337.88
4.3.80.0030.0537.88
4.3.70.0000.0377.88
4.3.60.0000.0177.88
4.3.50.0000.0277.88
4.3.40.0000.0577.88
4.3.30.0000.0177.88
4.3.20.0000.0407.88
4.3.10.0000.0177.88
4.3.00.0000.0377.88

preferences:
45.87 ms | 400 KiB | 5 Q