3v4l.org

run code in 300+ PHP versions simultaneously
<?php // namespace foo; define('TRUE', false); var_dump(TRUE); # false

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)
8.3.40.0110.00418.75
8.3.30.0110.00419.10
8.3.20.0000.00920.33
8.3.10.0040.01223.66
8.3.00.0040.00417.50
8.2.170.0040.01122.96
8.2.160.0060.01320.35
8.2.150.0080.00024.18
8.2.140.0110.00324.66
8.2.130.0040.00426.16
8.2.120.0050.00221.00
8.2.110.0070.00322.20
8.2.100.0090.00317.72
8.2.90.0030.00518.91
8.2.80.0060.00317.97
8.2.70.0050.00517.50
8.2.60.0050.00317.90
8.2.50.0080.00018.07
8.2.40.0080.00019.63
8.2.30.0000.00717.81
8.2.20.0040.00417.56
8.2.10.0070.00018.05
8.2.00.0040.00417.47
8.1.270.0090.00624.04
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.97
8.1.230.0080.00319.06
8.1.220.0050.00217.74
8.1.210.0080.00018.77
8.1.200.0030.00617.23
8.1.190.0000.00916.98
8.1.180.0040.00418.10
8.1.170.0000.01018.56
8.1.160.0000.00722.00
8.1.150.0070.00018.63
8.1.140.0000.00717.18
8.1.130.0000.00717.75
8.1.120.0050.00317.23
8.1.110.0000.00717.21
8.1.100.0050.00317.34
8.1.90.0040.00417.31
8.1.80.0000.00717.29
8.1.70.0000.00717.23
8.1.60.0000.00917.45
8.1.50.0060.00317.31
8.1.40.0030.00617.46
8.1.30.0030.00517.45
8.1.20.0000.00817.45
8.1.10.0000.00717.41
8.1.00.0000.00817.20
8.0.300.0000.00718.77
8.0.290.0050.00316.63
8.0.280.0000.00818.19
8.0.270.0030.00317.00
8.0.260.0030.00317.12
8.0.250.0000.00716.79
8.0.240.0060.00016.91
8.0.230.0030.00316.81
8.0.220.0000.00716.71
8.0.210.0000.00916.69
8.0.200.0030.00316.90
8.0.190.0000.00716.84
8.0.180.0040.00416.83
8.0.170.0040.00416.75
8.0.160.0000.00716.68
8.0.150.0070.00316.77
8.0.140.0000.00816.79
8.0.130.0070.00013.21
8.0.120.0050.00316.68
8.0.110.0070.00016.80
8.0.100.0000.00716.85
8.0.90.0050.00316.70
8.0.80.0150.00016.77
8.0.70.0040.00416.88
8.0.60.0000.00716.93
8.0.50.0040.00416.68
8.0.30.0160.00517.07
8.0.20.0060.01217.40
8.0.10.0050.00316.76
8.0.00.0110.00616.71
7.4.330.0000.00515.00
7.4.320.0030.00316.43
7.4.300.0050.00216.35
7.4.290.0040.00416.27
7.4.280.0070.00016.36
7.4.270.0000.00716.44
7.4.260.0000.00716.39
7.4.250.0050.00316.38
7.4.240.0030.00316.38
7.4.230.0030.00316.26
7.4.220.0060.01216.41
7.4.210.0100.01016.36
7.4.200.0000.00716.34
7.4.160.0080.00816.48
7.4.150.0060.01217.40
7.4.140.0080.01317.86
7.4.130.0110.00516.39
7.4.120.0080.01016.39
7.4.110.0070.01016.33
7.4.100.0120.00816.52
7.4.90.0040.01516.20
7.4.80.0110.00819.39
7.4.70.0100.00616.40
7.4.60.0030.01316.45
7.4.50.0000.00816.36
7.4.40.0070.01016.43
7.4.30.0070.00716.46
7.4.10.0060.01314.77
7.4.00.0080.00814.50
7.3.330.0030.00312.98
7.3.320.0000.00513.06
7.3.310.0030.00316.00
7.3.300.0060.00016.17
7.3.290.0000.01416.16
7.3.280.0060.00916.17
7.3.270.0090.00917.40
7.3.260.0090.00916.33
7.3.250.0090.00716.14
7.3.240.0180.00316.29
7.3.230.0030.01316.39
7.3.210.0110.01116.29
7.3.200.0160.00619.39
7.3.190.0140.00316.14
7.3.180.0090.00616.05
7.3.170.0060.00916.41
7.3.160.0060.00916.08
7.3.130.0140.00414.76
7.3.120.0100.00614.41
7.3.110.0040.01214.49
7.3.100.0090.00314.55
7.3.90.0110.00414.66
7.3.80.0130.00014.58
7.3.70.0000.01314.36
7.3.60.0060.01314.61
7.3.50.0030.01014.72
7.3.40.0040.00814.58
7.3.30.0090.00614.64
7.3.20.0070.00316.57
7.3.10.0100.00716.28
7.3.00.0120.00516.48
7.2.330.0080.01116.30
7.2.320.0140.00316.32
7.2.310.0100.00716.45
7.2.300.0130.00316.55
7.2.290.0070.00716.41
7.2.260.0060.01214.85
7.2.250.0030.01714.57
7.2.240.0060.01014.59
7.2.230.0120.00414.80
7.2.220.0000.01014.76
7.2.210.0040.00414.71
7.2.200.0080.00514.86
7.2.190.0110.00614.79
7.2.180.0070.00714.62
7.2.170.0090.00614.74
7.2.160.0040.01114.61
7.2.150.0030.00916.86
7.2.140.0080.00816.80
7.2.130.0050.01016.64
7.2.120.0080.00816.51
7.2.110.0070.00716.38
7.2.100.0080.00716.58
7.2.90.0100.00716.49
7.2.80.0110.00716.46
7.2.70.0090.00616.50
7.2.60.0120.00616.63
7.2.50.0090.00716.36
7.2.40.0070.00716.53
7.2.30.0080.01116.66
7.2.20.0090.00616.43
7.2.10.0090.00616.42
7.2.00.0070.00717.17
7.1.330.0090.00315.65
7.1.320.0120.00315.59
7.1.310.0040.01115.54
7.1.300.0040.01215.36
7.1.290.0090.00615.66
7.1.280.0030.01015.77
7.1.270.0040.01115.54
7.1.260.0070.01015.62
7.1.250.0050.00915.45
7.1.240.0040.00915.45
7.1.230.0080.00015.72
7.1.220.0040.01115.39
7.1.210.0100.00615.68
7.1.200.0090.00715.71
7.1.190.0030.01015.42
7.1.180.0060.00815.51
7.1.170.0080.00015.42
7.1.160.0060.00615.61
7.1.150.0000.01115.60
7.1.140.0070.00715.63
7.1.130.0120.00415.58
7.1.120.0040.01115.61
7.1.110.0060.00915.52
7.1.100.0090.00416.86
7.1.90.0080.00315.64
7.1.80.0070.00315.70
7.1.70.0060.00716.39
7.1.60.0050.00816.38
7.1.50.0080.01116.20
7.1.40.0030.00615.61
7.1.30.0070.00715.41
7.1.20.0060.00915.49
7.1.10.0050.00815.62
7.1.00.0050.04018.95
7.0.330.0030.00615.02
7.0.320.0030.00715.43
7.0.310.0040.00415.23
7.0.300.0030.00615.10
7.0.290.0040.00815.32
7.0.280.0000.00915.21
7.0.270.0070.00715.42
7.0.260.0040.01115.15
7.0.250.0040.01115.34
7.0.240.0110.00315.43
7.0.230.0040.00714.91
7.0.220.0030.00914.96
7.0.210.0000.01315.47
7.0.200.0020.01315.90
7.0.190.0000.00815.12
7.0.180.0050.00315.10
7.0.170.0000.01115.21
7.0.160.0080.00014.98
7.0.150.0030.00915.28
7.0.140.0050.03918.69
7.0.130.0070.00715.25
7.0.120.0030.02118.62
7.0.110.0060.03018.65
7.0.100.0050.02318.63
7.0.90.0060.02318.44
7.0.80.0000.02518.72
7.0.70.0030.02318.60
7.0.60.0030.02418.64
7.0.50.0050.02418.83
7.0.40.0040.02416.67
7.0.30.0070.03016.54
7.0.20.0040.02616.63
7.0.10.0050.02116.70
7.0.00.0060.02016.66
5.6.400.0040.01114.26
5.6.390.0000.00914.23
5.6.380.0040.01114.07
5.6.370.0000.01014.17
5.6.360.0000.01414.02
5.6.350.0090.00314.01
5.6.340.0070.00714.32
5.6.330.0080.00014.07
5.6.320.0060.00913.76
5.6.310.0060.00814.07
5.6.300.0060.00814.18
5.6.290.0060.00313.71
5.6.280.0000.01314.20
5.6.270.0050.02217.41
5.6.260.0020.03717.49
5.6.250.0020.03117.56
5.6.240.0070.04217.37
5.6.230.0050.02017.60
5.6.220.0030.02117.40
5.6.210.0020.02717.44
5.6.200.0020.02117.41
5.6.190.0020.02517.43
5.6.180.0030.02317.44
5.6.170.0010.04317.45
5.6.160.0070.02017.41
5.6.150.0030.03517.41
5.6.140.0050.02817.46
5.6.130.0020.02517.47
5.6.120.0030.04217.63
5.6.110.0080.02517.64
5.6.100.0060.03317.31
5.6.90.0050.04417.43
5.6.80.0010.02217.10
5.6.70.0040.04117.14
5.6.60.0050.02817.11
5.6.50.0030.04517.20
5.6.40.0030.04017.26
5.6.30.0050.02617.36
5.6.20.0030.04617.05
5.6.10.0060.02117.11
5.6.00.0060.03717.05
5.5.380.0070.02015.87
5.5.370.0000.02415.88
5.5.360.0050.01915.80
5.5.350.0050.02315.63
5.5.340.0100.01815.85
5.5.330.0050.02315.83
5.5.320.0040.02216.09
5.5.310.0020.02416.23
5.5.300.0050.03416.13
5.5.290.0090.03516.00
5.5.280.0050.03615.85
5.5.270.0030.03515.76
5.5.260.0050.02316.03
5.5.250.0060.03815.89
5.5.240.0020.02215.56
5.5.230.0040.03215.87
5.5.220.0050.04215.77
5.5.210.0050.02215.44
5.5.200.0050.04015.77
5.5.190.0020.04615.49
5.5.180.0030.02415.69
5.5.170.0070.00714.05
5.5.160.0020.03415.56
5.5.150.0050.04315.61
5.5.140.0080.02315.69
5.5.130.0040.03915.70
5.5.120.0030.03015.58
5.5.110.0020.02615.71
5.5.100.0040.02415.58
5.5.90.0030.04415.67
5.5.80.0100.03015.71
5.5.70.0100.02715.69
5.5.60.0050.04515.64
5.5.50.0050.03815.61
5.5.40.0030.03515.61
5.5.30.0060.04115.61
5.5.20.0060.04315.54
5.5.10.0070.03315.73
5.5.00.0050.04215.53
5.4.450.0030.02815.18
5.4.440.0030.04515.15
5.4.430.0030.03415.17
5.4.420.0020.02315.07
5.4.410.0020.02015.00
5.4.400.0020.02014.93
5.4.390.0000.04314.83
5.4.380.0020.02314.77
5.4.370.0030.02214.73
5.4.360.0040.03414.87
5.4.350.0030.04014.97
5.4.340.0060.02014.85
5.4.330.0030.00610.88
5.4.320.0020.02314.83
5.4.310.0020.02314.86
5.4.300.0030.02514.88
5.4.290.0040.03414.79
5.4.280.0020.02514.80
5.4.270.0030.02314.78
5.4.260.0020.04214.88
5.4.250.0000.04114.82
5.4.240.0030.04014.93
5.4.230.0020.03214.79
5.4.220.0020.03914.93
5.4.210.0070.03814.87
5.4.200.0050.03714.84
5.4.190.0040.02914.86
5.4.180.0040.03914.77
5.4.170.0030.04014.90
5.4.160.0050.04214.84
5.4.150.0020.02114.71
5.4.140.0090.03013.43
5.4.130.0040.02413.47
5.4.120.0020.03713.62
5.4.110.0050.02413.60
5.4.100.0030.03213.52
5.4.90.0030.02613.47
5.4.80.0020.02813.37
5.4.70.0030.02813.50
5.4.60.0070.03513.58
5.4.50.0020.04013.44
5.4.40.0020.03213.56
5.4.30.0000.04113.59
5.4.20.0070.03213.43
5.4.10.0000.02913.51
5.4.00.0040.03613.23
5.3.290.0000.07314.73
5.3.280.0030.05714.45
5.3.270.0030.04314.49
5.3.260.0000.08014.61
5.3.250.0000.05314.62
5.3.240.0000.05014.43
5.3.230.0070.03014.61
5.3.220.0070.05014.55
5.3.210.0030.06314.39
5.3.200.0100.05714.48
5.3.190.0000.04714.50
5.3.180.0000.06314.44
5.3.170.0000.03714.62
5.3.160.0000.06014.43
5.3.150.0000.05314.50
5.3.140.0030.07314.41
5.3.130.0030.05014.44
5.3.120.0000.07714.42
5.3.110.0070.07014.48
5.3.100.0030.08014.03
5.3.90.0070.05714.02
5.3.80.0030.07013.90
5.3.70.0000.05713.89
5.3.60.0000.04313.93
5.3.50.0000.07713.96
5.3.40.0000.04313.80
5.3.30.0030.07013.82
5.3.20.0000.07713.77
5.3.10.0030.05713.58
5.3.00.0000.04713.58
5.2.170.0000.05311.07
5.2.160.0070.05311.04
5.2.150.0100.05711.19
5.2.140.0130.05011.09
5.2.130.0000.06011.16
5.2.120.0000.06311.25
5.2.110.0000.03011.03
5.2.100.0070.05011.17
5.2.90.0000.02711.17
5.2.80.0000.03011.16
5.2.70.0030.04710.98
5.2.60.0070.04310.98
5.2.50.0000.02710.80
5.2.40.0030.05011.05
5.2.30.0000.06310.86
5.2.20.0070.02010.96
5.2.10.0030.03010.70
5.2.00.0000.04710.79
5.1.60.0000.03010.00
5.1.50.0000.05310.04
5.1.40.0000.04710.00
5.1.30.0070.04710.27
5.1.20.0000.03710.48
5.1.10.0000.05710.02
5.1.00.0000.02310.02
5.0.50.0070.04010.00
5.0.40.0030.04010.00
5.0.30.0000.03310.00
5.0.20.0070.01710.00
5.0.10.0000.01710.00
5.0.00.0000.03010.00
4.4.90.0030.02710.00
4.4.80.0070.02710.00
4.4.70.0000.02010.00
4.4.60.0000.03010.00
4.4.50.0000.03010.00
4.4.40.0000.03310.00
4.4.30.0000.02710.00
4.4.20.0070.02710.00
4.4.10.0000.01310.00
4.4.00.0000.03710.00
4.3.110.0000.02010.00
4.3.100.0030.01310.00
4.3.90.0000.01310.00
4.3.80.0000.02310.00
4.3.70.0000.01310.00
4.3.60.0000.01310.00
4.3.50.0000.01310.00
4.3.40.0030.02010.00
4.3.30.0000.01710.00
4.3.20.0030.01310.00
4.3.10.0000.01710.00
4.3.00.0000.01310.00

preferences:
37.55 ms | 400 KiB | 5 Q