3v4l.org

run code in 300+ PHP versions simultaneously
<?php const object = 10; print( (object) - 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)
8.3.40.0110.00418.84
8.3.30.0150.00018.95
8.3.20.0040.00420.22
8.3.10.0040.00423.48
8.3.00.0050.00317.71
8.2.170.0040.01122.96
8.2.160.0110.00420.39
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0030.00726.16
8.2.120.0000.00721.00
8.2.110.0000.00922.20
8.2.100.0120.00017.91
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0060.00317.93
8.2.50.0030.00618.07
8.2.40.0040.00418.22
8.2.30.0050.00217.97
8.2.20.0040.00417.80
8.2.10.0000.00718.11
8.2.00.0060.00317.58
8.1.270.0000.01023.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.84
8.1.230.0110.00019.15
8.1.220.0000.00717.74
8.1.210.0080.00018.77
8.1.200.0030.00717.35
8.1.190.0040.00417.23
8.1.180.0050.00519.01
8.1.170.0030.00518.52
8.1.160.0040.00421.86
8.1.150.0040.00418.80
8.1.140.0040.00417.30
8.1.130.0000.00717.68
8.1.120.0040.00417.29
8.1.110.0060.00317.39
8.1.100.0040.00417.38
8.1.90.0040.00417.37
8.1.80.0000.00817.37
8.1.70.0050.00217.29
8.1.60.0000.00917.42
8.1.50.0050.00317.46
8.1.40.0040.00417.34
8.1.30.0080.00017.59
8.1.20.0000.00817.50
8.1.10.0020.00517.54
8.1.00.0020.00517.45
8.0.300.0050.00218.77
8.0.290.0040.00416.75
8.0.280.0030.00318.44
8.0.270.0000.00717.25
8.0.260.0000.00617.16
8.0.250.0030.00316.90
8.0.240.0080.00016.86
8.0.230.0000.00717.02
8.0.220.0000.00716.91
8.0.210.0070.00016.84
8.0.200.0060.00017.01
8.0.190.0030.00516.92
8.0.180.0070.00017.00
8.0.170.0050.00217.03
8.0.160.0070.00017.01
8.0.150.0030.00316.78
8.0.140.0060.00316.93
8.0.130.0050.00513.41
8.0.120.0070.00016.95
8.0.110.0040.00416.83
8.0.100.0070.00016.88
8.0.90.0000.00716.93
8.0.80.0090.00916.91
8.0.70.0000.00817.01
8.0.60.0040.00416.91
8.0.50.0040.00416.88
8.0.30.0120.01217.04
8.0.20.0140.00817.40
8.0.10.0080.00017.04
8.0.00.0090.00916.69
7.4.330.0020.00215.13
7.4.320.0030.00316.43
7.4.300.0060.00016.51
7.4.290.0030.00516.43
7.4.280.0000.00716.33
7.4.270.0070.00016.51
7.4.260.0030.00316.42
7.4.250.0030.00516.50
7.4.240.0030.00416.51
7.4.230.0000.00716.43
7.4.220.0030.01416.51
7.4.210.0090.00716.59
7.4.200.0030.00616.41
7.4.160.0160.00016.76
7.4.150.0140.01017.40
7.4.140.0120.00617.86
7.4.130.0080.01216.61
7.4.120.0080.01216.50
7.4.110.0100.00616.47
7.4.100.0100.00616.55
7.4.90.0160.00016.41
7.4.80.0040.01419.39
7.4.70.0060.00916.38
7.4.60.0070.01016.50
7.4.50.0030.00616.59
7.4.40.0060.00916.67
7.4.30.0120.00316.48
7.4.10.0060.01214.61
7.4.00.0080.01015.08
7.3.330.0000.00713.18
7.3.320.0000.00513.04
7.3.310.0000.00616.29
7.3.300.0000.00716.27
7.3.290.0030.01016.29
7.3.280.0080.01016.27
7.3.270.0100.01317.40
7.3.260.0040.01516.29
7.3.250.0130.00716.43
7.3.240.0090.01216.30
7.3.230.0130.00316.39
7.3.210.0090.00616.29
7.3.200.0070.01119.39
7.3.190.0170.00016.41
7.3.180.0060.01016.34
7.3.170.0140.00716.27
7.3.160.0100.01016.25
7.3.130.0100.00714.91
7.3.120.0000.01714.71
7.3.110.0090.00614.91
7.3.100.0030.01014.86
7.3.90.0040.01214.88
7.3.80.0030.01014.46
7.3.70.0000.00914.66
7.3.60.0030.01014.71
7.3.50.0000.01214.45
7.3.40.0080.00014.63
7.3.30.0120.00014.92
7.3.20.0000.00916.47
7.3.10.0020.00916.48
7.3.00.0100.00516.46
7.2.330.0150.00416.48
7.2.320.0100.01016.57
7.2.310.0140.00716.49
7.2.300.0130.00316.50
7.2.290.0090.00916.49
7.2.260.0070.01114.71
7.2.250.0100.00614.89
7.2.240.0040.01215.05
7.2.230.0060.00614.91
7.2.220.0070.01015.11
7.2.210.0070.00714.98
7.2.200.0070.00715.04
7.2.190.0090.00614.85
7.2.180.0030.01614.99
7.2.170.0070.00714.79
7.2.160.0030.00914.94
7.2.150.0070.00716.70
7.2.140.0090.00616.89
7.2.130.0040.01216.66
7.2.120.0060.01016.80
7.2.110.0060.00616.59
7.2.100.0040.00916.73
7.2.90.0050.00816.90
7.2.80.0050.01016.62
7.2.70.0050.01016.61
7.2.60.0080.00416.84
7.2.50.0080.00316.85
7.2.40.0080.00516.96
7.2.30.0050.00916.95
7.2.20.0080.00716.79
7.2.10.0070.00816.85
7.2.00.0070.00917.63
7.1.330.0000.01315.32
7.1.320.0120.00315.36
7.1.310.0030.01015.70
7.1.300.0000.01315.66
7.1.290.0100.00315.63
7.1.280.0080.00415.72
7.1.270.0070.00715.68
7.1.260.0000.01415.82
7.1.250.0040.00615.58
7.1.240.0070.00715.46
7.1.230.0040.00715.71
7.1.220.0040.00715.49
7.1.210.0000.01015.72
7.1.200.0050.00515.69
7.1.190.0030.01015.74
7.1.180.0000.01115.74
7.1.170.0060.01015.41
7.1.160.0030.01015.85
7.1.150.0160.00015.79
7.1.140.0040.01115.75
7.1.130.0060.01015.67
7.1.120.0100.00315.64
7.1.110.0040.01115.87
7.1.100.0080.00616.87
7.1.90.0060.00615.73
7.1.80.0030.00815.88
7.1.70.0050.00716.38
7.1.60.0100.01117.49
7.1.50.0140.00925.17
7.1.40.0100.00315.86
7.1.30.0000.01515.65
7.1.20.0040.01215.85
7.1.10.0060.00915.83
7.1.00.0050.03918.97
7.0.330.0080.00415.34
7.0.320.0000.01115.29
7.0.310.0000.01215.50
7.0.300.0060.00614.98
7.0.290.0060.00915.43
7.0.280.0080.00315.41
7.0.270.0100.00315.38
7.0.260.0070.00715.26
7.0.250.0030.01015.50
7.0.240.0060.00615.55
7.0.230.0040.00415.47
7.0.220.0040.00715.54
7.0.210.0070.00415.41
7.0.200.0040.00415.99
7.0.190.0070.01015.50
7.0.180.0120.00315.44
7.0.170.0100.00615.45
7.0.160.0000.01515.12
7.0.150.0030.01015.15
7.0.140.0070.03718.74
7.0.130.0030.00615.14
7.0.120.0130.00315.45
7.0.110.0270.02617.71
7.0.100.0120.02717.57
7.0.90.0150.02817.61
7.0.80.0100.02317.59
7.0.70.0120.03117.52
7.0.60.0270.02817.53
7.0.50.0330.04917.95
7.0.40.0090.04516.88
7.0.30.0080.04016.71
7.0.20.0080.04616.72
7.0.10.0080.04216.87
7.0.00.0100.04216.63
5.6.400.0120.00314.08
5.6.390.0030.01014.20
5.6.380.0000.01314.42
5.6.370.0070.00713.90
5.6.360.0080.00714.39
5.6.350.0040.00814.28
5.6.340.0030.01314.12
5.6.330.0030.01214.48
5.6.320.0000.00914.20
5.6.310.0000.01314.63
5.6.300.0060.00914.08
5.6.290.0030.01014.17
5.6.280.0090.03717.53
5.6.270.0000.01314.31
5.6.260.0050.02417.23
5.6.250.0020.02717.38
5.6.240.0020.02717.44
5.6.230.0050.02517.46
5.6.220.0030.02617.49
5.6.210.0050.02717.55
5.6.200.0070.04317.59
5.6.190.0100.04017.71
5.6.180.0040.03117.68
5.6.170.0060.04417.54
5.6.160.0050.04517.65
5.6.150.0070.04317.70
5.6.140.0130.03617.73
5.6.130.0090.04517.85
5.6.120.0050.03017.46
5.6.110.0100.04017.51
5.6.100.0030.05017.64
5.6.90.0070.04417.71
5.6.80.0070.04217.18
5.6.70.0070.04317.31
5.6.60.0040.04417.27
5.6.50.0080.04317.47
5.6.40.0050.04617.31
5.6.30.0080.04317.19
5.6.20.0000.04817.32
5.6.10.0150.03517.40
5.6.00.0100.04217.28
5.5.380.0020.02517.16
5.5.370.0030.02817.23
5.5.360.0060.02617.27
5.5.350.0090.02717.14
5.5.340.0040.04917.33
5.5.330.0110.04017.54
5.5.320.0040.02817.56
5.5.310.0090.03617.59
5.5.300.0080.04017.51
5.5.290.0070.04017.41
5.5.280.0090.04117.54
5.5.270.0060.04417.59
5.5.260.0050.04617.61
5.5.250.0050.04617.40
5.5.240.0050.02517.14
5.5.230.0060.02817.09
5.5.220.0020.04317.13
5.5.210.0080.04017.07
5.5.200.0020.04017.26
5.5.190.0080.03616.96
5.5.180.0110.02317.18
5.5.170.0000.01414.19
5.5.160.0090.04117.12
5.5.150.0040.03417.02
5.5.140.0070.02516.98
5.5.130.0070.04217.18
5.5.120.0060.04317.15
5.5.110.0050.04317.18
5.5.100.0050.04117.01
5.5.90.0110.03517.12
5.5.80.0070.02417.30
5.5.70.0050.04517.07
5.5.60.0070.03916.99
5.5.50.0060.03617.07
5.5.40.0070.04017.15
5.5.30.0090.03717.07
5.5.20.0030.04317.06
5.5.10.0090.04317.04
5.5.00.0070.03717.04
5.4.450.0090.03815.80
5.4.440.0070.04515.91
5.4.430.0030.02715.80
5.4.420.0070.03815.96
5.4.410.0050.04115.74
5.4.400.0030.02715.70
5.4.390.0070.04015.64
5.4.380.0110.03315.64
5.4.370.0050.04115.70
5.4.360.0100.03715.68
5.4.350.0120.03315.71
5.4.340.0130.03015.61
5.4.330.0030.00712.33
5.4.320.0060.04015.72
5.4.310.0030.03815.77
5.4.300.0110.03315.75
5.4.290.0080.03515.63
5.4.280.0110.04015.80
5.4.270.0080.02015.71
5.4.260.0050.04115.68
5.4.250.0060.04015.63
5.4.240.0100.02815.75
5.4.230.0100.02715.72
5.4.220.0060.04015.63
5.4.210.0030.04115.67
5.4.200.0050.02715.72
5.4.190.0050.02615.80
5.4.180.0080.03215.70
5.4.170.0050.04215.63
5.4.160.0120.02015.78
5.4.150.0070.04415.61
5.4.140.0050.04214.27
5.4.130.0060.02014.37
5.4.120.0050.03914.41
5.4.110.0070.02714.30
5.4.100.0060.04014.28
5.4.90.0110.03614.35
5.4.80.0000.04514.35
5.4.70.0100.03314.36
5.4.60.0070.03514.25
5.4.50.0050.03914.34
5.4.40.0050.02514.38
5.4.30.0060.04014.41
5.4.20.0080.02814.41
5.4.10.0090.03014.35
5.4.00.0050.04013.94
5.3.290.0030.04714.53
5.3.280.0000.08314.46
5.3.270.0170.06714.68
5.3.260.0070.08014.64
5.3.250.0070.07314.48
5.3.240.0100.07014.52
5.3.230.0070.07014.54
5.3.220.0070.04314.62
5.3.210.0030.08014.50
5.3.200.0030.04314.62
5.3.190.0070.06014.62
5.3.180.0000.05014.48
5.3.170.0030.05714.62
5.3.160.0100.07014.46
5.3.150.0130.06314.65
5.3.140.0070.04714.56
5.3.130.0070.07314.42
5.3.120.0100.07014.48
5.3.110.0030.08014.42
5.3.100.0000.08013.91
5.3.90.0070.07014.03
5.3.80.0070.07313.80
5.3.70.0070.07013.91
5.3.60.0170.06014.05
5.3.50.0170.06013.79
5.3.40.0070.07013.80
5.3.30.0030.06713.73
5.3.20.0000.07713.56
5.3.10.0100.06713.53
5.3.00.0130.06713.64
5.2.170.0000.04711.86
5.2.160.0100.05711.86
5.2.150.0130.05311.86
5.2.140.0100.05311.86
5.2.130.0030.05711.86
5.2.120.0130.05011.86
5.2.110.0100.05311.86
5.2.100.0070.05711.86
5.2.90.0130.05311.86
5.2.80.0070.06011.86
5.2.70.0030.06311.86
5.2.60.0070.05311.86
5.2.50.0100.05011.86
5.2.40.0070.06011.86
5.2.30.0070.06011.86
5.2.20.0030.06711.86
5.2.10.0030.06011.86
5.2.00.0030.06011.86
5.1.60.0070.05011.86
5.1.50.0030.05311.86
5.1.40.0070.05011.86
5.1.30.0070.05011.86
5.1.20.0030.04311.86
5.1.10.0100.05311.86
5.1.00.0070.04711.86
5.0.50.0030.04711.86
5.0.40.0100.03311.86
5.0.30.0070.06011.86
5.0.20.0000.04711.86
5.0.10.0030.04311.86
5.0.00.0130.05311.86
4.4.90.0070.03011.86
4.4.80.0000.03711.86
4.4.70.0030.03311.86
4.4.60.0070.03011.86
4.4.50.0070.03011.86
4.4.40.0000.05311.86
4.4.30.0030.03311.86
4.4.20.0000.03711.86
4.4.10.0030.03311.86
4.4.00.0030.02311.86
4.3.110.0000.04011.86
4.3.100.0000.03311.86
4.3.90.0030.02311.86
4.3.80.0030.05011.86
4.3.70.0000.03311.86
4.3.60.0030.03311.86
4.3.50.0070.03011.86
4.3.40.0000.04011.86
4.3.30.0000.03011.86
4.3.20.0000.02011.86
4.3.10.0030.02011.86
4.3.00.0000.02311.86

preferences:
36.7 ms | 400 KiB | 5 Q