3v4l.org

run code in 300+ PHP versions simultaneously
<?php class add{ function add($a) { $d=$a+1; echo $d; } } $xin = new add(); $xin->add(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)
8.3.40.0130.00718.73
8.3.30.0070.00718.45
8.3.20.0040.01118.65
8.3.10.0030.00620.34
8.3.00.0060.00319.38
8.2.170.0140.00718.92
8.2.160.0030.01022.96
8.2.150.0050.00324.18
8.2.140.0070.00024.66
8.2.130.0000.00826.16
8.2.120.0000.00919.89
8.2.110.0000.00822.23
8.2.100.0030.00717.72
8.2.90.0050.00319.21
8.2.80.0050.00317.97
8.2.70.0000.00817.63
8.2.60.0040.00417.80
8.2.50.0080.00018.07
8.2.40.0080.00018.16
8.2.30.0030.00517.96
8.2.20.0050.00217.60
8.2.10.0040.00417.65
8.2.00.0100.00017.70
8.1.270.0070.00024.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00321.30
8.1.230.0070.00417.42
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.13
8.1.190.0040.00417.10
8.1.180.0050.00318.10
8.1.170.0040.00418.58
8.1.160.0040.00418.69
8.1.150.0040.00418.44
8.1.140.0000.00717.36
8.1.130.0030.00317.80
8.1.120.0040.00417.40
8.1.110.0070.00017.38
8.1.100.0040.00417.36
8.1.90.0040.00417.39
8.1.80.0040.00317.25
8.1.70.0030.00317.40
8.1.60.0060.00317.57
8.1.50.0000.00717.43
8.1.40.0090.00017.54
8.1.30.0000.00717.52
8.1.20.0040.00417.63
8.1.10.0000.00717.60
8.1.00.0040.00417.51
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00718.44
8.0.270.0030.00317.25
8.0.260.0060.00016.65
8.0.250.0050.00217.01
8.0.240.0040.00416.95
8.0.230.0000.00716.75
8.0.220.0070.00016.81
8.0.210.0030.00316.71
8.0.200.0060.00016.89
8.0.190.0040.00416.84
8.0.180.0000.00816.77
8.0.170.0060.00316.79
8.0.160.0070.00016.95
8.0.150.0000.00816.81
8.0.140.0040.00416.80
8.0.130.0030.00313.22
8.0.120.0000.00816.86
8.0.110.0040.00416.86
8.0.100.0040.00416.60
8.0.90.0050.00516.85
8.0.80.0070.01016.82
8.0.70.0040.00416.74
8.0.60.0040.00416.79
8.0.50.0090.00016.77
8.0.30.0120.00917.18
8.0.20.0060.01317.17
8.0.10.0000.00716.91
8.0.00.0070.01516.75
7.4.330.0050.00012.89
7.4.320.0000.00616.32
7.4.300.0000.00616.48
7.4.290.0060.00016.54
7.4.280.0000.00916.50
7.4.270.0060.00316.45
7.4.260.0030.00313.16
7.4.250.0040.00416.52
7.4.240.0000.00816.57
7.4.230.0070.00016.52
7.4.220.0140.00616.54
7.4.210.0090.00816.52
7.4.200.0000.00716.42
7.4.190.0040.00416.47
7.4.160.0080.00816.45
7.4.150.0120.00616.35
7.4.140.0070.01016.38
7.4.130.0080.01316.38
7.4.120.0080.00916.44
7.4.110.0070.01016.36
7.4.100.0120.00416.50
7.4.90.0100.01316.42
7.4.80.0120.00616.29
7.4.70.0090.00616.57
7.4.60.0130.00316.38
7.4.50.0060.00316.48
7.4.40.0000.01316.49
7.4.30.0030.01216.35
7.4.00.0040.01414.85
7.3.330.0000.00513.15
7.3.320.0000.00513.13
7.3.310.0050.00216.29
7.3.300.0040.00416.39
7.3.290.0090.01216.35
7.3.280.0090.00616.36
7.3.270.0060.01116.42
7.3.260.0090.00716.38
7.3.250.0140.00616.32
7.3.240.0000.01716.37
7.3.230.0000.01716.41
7.3.210.0130.00316.30
7.3.200.0120.00619.39
7.3.190.0070.01316.38
7.3.180.0100.00616.31
7.3.170.0080.00816.43
7.3.160.0080.01116.29
7.3.120.0030.00914.86
7.3.110.0100.00714.54
7.3.100.0070.00414.91
7.3.90.0100.00314.39
7.3.80.0110.00414.79
7.3.70.0060.00314.64
7.3.60.0110.00714.56
7.3.50.0030.00614.73
7.3.40.0060.01014.61
7.3.30.0070.00714.58
7.3.20.0100.00316.12
7.3.10.0030.00716.45
7.3.00.0060.00816.30
7.2.330.0100.01316.63
7.2.320.0030.01516.67
7.2.310.0090.00916.62
7.2.300.0150.00516.67
7.2.290.0090.00916.58
7.2.250.0030.01514.88
7.2.240.0030.01114.65
7.2.230.0030.01214.71
7.2.220.0030.01015.08
7.2.210.0030.01014.57
7.2.200.0040.01114.65
7.2.190.0060.00914.87
7.2.180.0040.01114.89
7.2.170.0070.00714.73
7.2.160.0070.01014.98
7.2.150.0040.01116.69
7.2.140.0040.01116.93
7.2.130.0070.01416.65
7.2.120.0090.00516.50
7.2.110.0150.00316.53
7.2.100.0080.00516.56
7.2.90.0110.00616.68
7.2.80.0060.01016.46
7.2.70.0100.00616.50
7.2.60.0070.00816.58
7.2.50.0090.00716.41
7.2.40.0040.00916.64
7.2.30.0100.00516.70
7.2.20.0130.00616.65
7.2.10.0070.00916.44
7.2.00.0050.00917.48
7.1.330.0100.00615.27
7.1.320.0000.01315.23
7.1.310.0030.01315.55
7.1.300.0000.00915.52
7.1.290.0030.01415.52
7.1.280.0060.01015.51
7.1.270.0040.00715.51
7.1.260.0080.00815.31
7.1.250.0130.00515.53
7.1.240.0030.01015.45
7.1.230.0040.00815.60
7.1.220.0030.01015.27
7.1.210.0070.00715.55
7.1.200.0070.00515.58
7.1.190.0100.00315.64
7.1.180.0040.00415.44
7.1.170.0070.00715.79
7.1.160.0000.00815.63
7.1.150.0030.01015.37
7.1.140.0050.00515.30
7.1.130.0030.01015.64
7.1.120.0040.00715.40
7.1.110.0060.00915.50
7.1.100.0030.00616.62
7.1.90.0070.00715.23
7.1.80.0000.01415.54
7.1.70.0070.00516.06
7.1.60.0070.01217.44
7.1.50.0050.01316.12
7.1.40.0070.01015.54
7.1.30.0040.00815.43
7.1.20.0060.00915.58
7.1.10.0120.00315.40
7.1.00.0090.03918.93
7.0.330.0030.00915.18
7.0.320.0030.00915.22
7.0.310.0070.01015.46
7.0.300.0100.00315.16
7.0.290.0030.00915.37
7.0.280.0000.01315.15
7.0.270.0100.00315.45
7.0.260.0090.00615.14
7.0.250.0060.00615.20
7.0.240.0070.00715.48
7.0.230.0040.00815.38
7.0.220.0060.00315.48
7.0.210.0000.01015.25
7.0.200.0110.00614.82
7.0.190.0070.00415.23
7.0.180.0080.00815.03
7.0.170.0080.00315.46
7.0.160.0030.00715.39
7.0.150.0030.01315.38
7.0.140.0050.04218.56
7.0.130.0070.00715.46
7.0.120.0050.03818.46
7.0.110.0080.00815.38
7.0.100.0050.00515.11
7.0.90.0000.01115.20
7.0.80.0130.00315.07
7.0.70.0030.01015.34
7.0.60.0020.02717.84
7.0.50.0070.04216.52
7.0.40.0100.04116.75
7.0.30.0220.02216.79
7.0.20.0150.02816.57
7.0.10.0050.04816.80
7.0.00.0070.04216.68
5.6.400.0040.01214.16
5.6.390.0030.00714.53
5.6.380.0030.01414.21
5.6.370.0030.00513.96
5.6.360.0040.00713.98
5.6.350.0040.00414.29
5.6.340.0120.00614.05
5.6.330.0000.00814.53
5.6.320.0070.00713.97
5.6.310.0000.01414.27
5.6.300.0030.00513.90
5.6.290.0100.00314.27
5.6.280.0030.02817.36
5.6.270.0120.00313.66
5.6.260.0070.00714.27
5.6.250.0000.01114.39
5.6.240.0100.00314.46
5.6.230.0070.01014.09
5.6.220.0080.00414.41
5.6.210.0050.02417.29
5.6.200.0070.04316.20
5.6.190.0070.02617.36
5.6.180.0130.04517.36
5.6.170.0130.03517.38
5.6.160.0070.04317.45
5.6.150.0070.04316.08
5.6.140.0070.02016.13
5.6.130.0050.04216.30
5.6.120.0060.04117.53
5.6.110.0060.05017.74
5.6.100.0100.04517.74
5.6.90.0110.03117.65
5.6.80.0020.02417.24
5.6.70.1400.02317.26
5.6.60.0070.00414.16
5.6.50.0030.00614.12
5.6.40.0100.00313.87
5.6.30.0120.00314.14
5.6.20.0000.01514.13
5.6.10.0080.00313.94
5.6.00.0070.00714.10
5.5.380.0060.00914.07
5.5.370.0030.00914.22
5.5.360.0070.00714.20
5.5.350.0050.04717.18
5.5.340.0070.02316.10
5.5.330.0140.04017.23
5.5.320.0050.04717.23
5.5.310.0160.03817.17
5.5.300.0110.03916.16
5.5.290.0030.02616.22
5.5.280.0120.04417.48
5.5.270.0070.04517.57
5.5.260.0080.02017.69
5.5.250.0070.02217.30
5.5.240.0190.03317.33
5.5.230.0110.00314.23
5.5.220.0100.00314.38
5.5.210.0080.00414.45
5.5.200.0030.01014.27
5.5.190.0030.00614.35
5.5.180.0060.00314.38
5.5.170.0050.00514.33
5.5.160.0030.01314.39
5.5.150.0000.01414.30
5.5.140.0070.00714.13
5.5.130.0030.00614.43
5.5.120.0030.01013.95
5.5.110.0070.00714.37
5.5.100.0060.00614.35
5.5.90.0090.00614.24
5.5.80.0090.00614.05
5.5.70.0130.00314.34
5.5.60.0080.00814.13
5.5.50.0040.00813.79
5.5.40.0030.01214.35
5.5.30.0060.00613.99
5.5.20.0150.00014.01
5.5.10.0040.01114.03
5.5.00.0060.00613.84
5.4.450.0060.02715.29
5.4.440.0090.01915.25
5.4.430.0050.02314.95
5.4.420.0070.04115.29
5.4.410.0030.04015.25
5.4.400.0070.04014.93
5.4.390.0030.02614.95
5.4.380.0050.04215.10
5.4.370.0030.03714.90
5.4.360.0020.04014.95
5.4.350.0120.03515.08
5.4.340.0080.03414.97
5.4.330.0090.00311.15
5.4.320.0040.03515.11
5.4.310.0060.03515.02
5.4.300.0030.02814.94
5.4.290.0070.03715.02
5.4.280.0030.03815.08
5.4.270.0020.02914.91
5.4.260.0060.02515.12
5.4.250.0000.02514.91
5.4.240.0030.03014.86
5.4.230.0030.02714.80
5.4.220.0050.02715.03
5.4.210.0040.02015.10
5.4.200.0080.03314.84
5.4.190.0060.02315.12
5.4.180.0050.04014.92
5.4.170.0070.03515.04
5.4.160.0070.02414.99
5.4.150.0050.02314.79
5.4.140.0070.03213.57
5.4.130.0050.04013.61
5.4.120.0030.02613.69
5.4.110.0030.04213.68
5.4.100.0070.02213.58
5.4.90.0000.04313.80
5.4.80.0030.03313.65
5.4.70.0100.02113.58
5.4.60.0050.03913.66
5.4.50.0090.03913.60
5.4.40.0030.02513.73
5.4.30.0120.03313.78
5.4.20.0030.02713.75
5.4.10.0060.04113.71
5.4.00.0070.03213.26
5.3.290.0030.02712.76
5.3.280.0030.04512.43
5.3.270.0050.03712.63
5.3.260.0070.02512.63
5.3.250.0070.02712.57
5.3.240.0090.03812.52
5.3.230.0070.02512.59
5.3.220.0050.02212.54
5.3.210.0020.02712.54
5.3.200.0070.03512.55
5.3.190.0050.03812.46
5.3.180.0060.03512.54
5.3.170.0030.03812.59
5.3.160.0070.01812.62
5.3.150.0070.04012.65
5.3.140.0060.04112.57
5.3.130.0000.02812.55
5.3.120.0060.03012.47
5.3.110.0090.03812.59
5.3.100.0070.03612.21
5.3.90.0020.02812.48
5.3.80.0050.03812.29
5.3.70.0020.03012.33
5.3.60.0070.03712.43
5.3.50.0070.02712.29
5.3.40.0030.02212.17
5.3.30.0050.03512.21
5.3.20.0050.02812.15
5.3.10.0030.02011.95
5.3.00.0050.02212.02
5.2.170.0030.03311.31
5.2.160.0030.06311.16
5.2.150.0030.06011.30
5.2.140.0030.06311.20
5.2.130.0030.03011.25
5.2.120.0030.03311.11
5.2.110.0070.03711.13
5.2.100.0070.03711.02
5.2.90.0000.03711.13
5.2.80.0030.06311.05
5.2.70.0070.03311.11
5.2.60.0100.06011.13
5.2.50.0130.03011.07
5.2.40.0070.03010.88
5.2.30.0100.04310.93
5.2.20.0030.04311.10
5.2.10.0070.05711.00
5.2.00.0100.05310.73
5.1.60.0000.03010.01
5.1.50.0030.02310.06
5.1.40.0030.05710.11
5.1.30.0030.06010.36
5.1.20.0030.05710.49
5.1.10.0030.05710.05
5.1.00.0030.06010.12
5.0.50.0000.0308.70
5.0.40.0000.0438.70
5.0.30.0070.0478.70
5.0.20.0030.0408.70
5.0.10.0000.0278.70
5.0.00.0030.0678.70
4.4.90.0100.0178.70
4.4.80.0030.0278.70
4.4.70.0000.0408.70
4.4.60.0000.0278.70
4.4.50.0030.0338.70
4.4.40.0000.0308.70
4.4.30.0000.0178.70
4.4.20.0100.0308.70
4.4.10.0000.0308.70
4.4.00.0000.0578.70
4.3.110.0030.0338.70
4.3.100.0000.0378.70
4.3.90.0070.0278.70
4.3.80.0030.0538.70
4.3.70.0030.0238.70
4.3.60.0100.0178.70
4.3.50.0000.0308.70
4.3.40.0030.0408.70
4.3.30.0070.0238.70
4.3.20.0030.0338.70
4.3.10.0000.0408.70
4.3.00.0000.0338.70

preferences:
44.49 ms | 400 KiB | 5 Q