3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Foo; define('Foo\\null', true, true); define('Foo\\false', true, true); define("Foo\\INF", 1337, true); echo 'null:';if (null) echo "TRUE";else echo "FALSE"; echo "\nfalse:";if (false) echo "TRUE";else echo "FALSE"; echo "\ntrue:";if (true) echo "TRUE";else echo "FALSE"; $n=acos(1.01); echo "\nNAN:".$n;

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)
8.3.40.0140.00419.01
8.3.30.0040.01119.29
8.3.20.0040.00420.38
8.3.10.0040.00423.91
8.3.00.0000.00822.63
8.2.170.0140.00622.96
8.2.160.0120.00322.25
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0050.00319.61
8.2.110.0030.00622.09
8.2.100.0040.00817.97
8.2.90.0050.00319.17
8.2.80.0000.00818.05
8.2.70.0040.00417.63
8.2.60.0080.00018.05
8.2.50.0040.00418.07
8.2.40.0040.00418.03
8.2.30.0070.00018.06
8.2.20.0000.00717.83
8.2.10.0040.00419.63
8.2.00.0040.00817.77
8.1.270.0030.00624.01
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0000.00923.88
8.1.230.0040.00719.28
8.1.220.0040.00417.79
8.1.210.0080.00018.77
8.1.200.0100.00017.35
8.1.190.0080.00017.53
8.1.180.0030.00618.10
8.1.170.0060.00318.50
8.1.160.0040.00422.04
8.1.150.0000.00818.57
8.1.140.0070.00017.48
8.1.130.0040.00417.94
8.1.120.0070.00017.50
8.1.110.0000.00717.38
8.1.100.0040.00417.41
8.1.90.0040.00417.54
8.1.80.0000.00717.53
8.1.70.0030.00517.48
8.1.60.0000.01217.63
8.1.50.0000.00817.48
8.1.40.0040.00417.55
8.1.30.0000.00817.71
8.1.20.0040.00417.59
8.1.10.0050.00317.60
8.1.00.0000.00717.46
8.0.300.0080.00018.77
8.0.290.0000.00817.18
8.0.280.0070.00018.51
8.0.270.0070.00017.23
8.0.260.0060.00316.83
8.0.250.0040.00417.14
8.0.240.0000.00717.01
8.0.230.0070.00017.10
8.0.220.0000.00616.97
8.0.210.0000.00717.06
8.0.200.0000.00616.95
8.0.190.0000.00717.09
8.0.180.0040.00417.04
8.0.170.0040.00417.07
8.0.160.0070.00017.01
8.0.150.0000.00716.95
8.0.140.0070.00017.05
8.0.130.0050.00013.42
8.0.120.0040.00417.00
8.0.110.0040.00417.13
8.0.100.0040.00417.04
8.0.90.0000.00717.05
8.0.80.0070.01116.95
8.0.70.0000.00816.86
8.0.60.0040.00416.94
8.0.50.0040.00416.88
8.0.30.0090.00917.07
8.0.20.0070.01117.40
8.0.10.0000.00716.93
8.0.00.0140.00716.87
7.4.330.0000.00515.04
7.4.320.0000.00616.57
7.4.300.0070.00016.54
7.4.290.0050.00316.41
7.4.280.0000.00716.66
7.4.270.0030.00316.61
7.4.260.0080.00016.57
7.4.250.0000.00716.60
7.4.240.0020.00616.54
7.4.230.0030.00316.66
7.4.220.0140.01016.64
7.4.210.0080.00916.48
7.4.200.0030.00516.59
7.4.190.0000.00816.81
7.4.160.0150.00316.54
7.4.150.0060.01217.40
7.4.140.0080.01317.86
7.4.130.0080.01116.53
7.4.120.0090.00816.62
7.4.110.0150.00916.55
7.4.100.0070.01716.63
7.4.90.0120.00616.66
7.4.80.0080.01016.73
7.4.70.0140.00316.57
7.4.60.0040.01616.43
7.4.50.0080.00016.45
7.4.40.0090.00622.77
7.4.30.0110.01116.74
7.4.00.0070.00914.93
7.3.330.0050.00013.19
7.3.320.0000.00613.37
7.3.310.0030.00316.42
7.3.300.0000.00716.40
7.3.290.0030.01016.41
7.3.280.0100.01016.38
7.3.270.0090.00817.40
7.3.260.0130.00416.50
7.3.250.0080.01116.46
7.3.240.0090.01316.39
7.3.230.0100.00716.40
7.3.210.0040.01216.47
7.3.200.0080.02119.39
7.3.190.0170.00316.53
7.3.180.0030.01216.73
7.3.170.0120.00616.55
7.3.160.0120.00316.58
7.3.120.0060.01114.75
7.3.110.0070.01014.82
7.3.100.0060.01214.89
7.3.90.0040.01114.95
7.3.80.0070.01015.07
7.3.70.0040.00715.01
7.3.60.0070.00714.93
7.3.50.0070.01014.97
7.3.40.0000.01314.90
7.3.30.0060.00314.84
7.3.20.0060.00916.78
7.3.10.0030.01016.63
7.3.00.0070.00316.38
7.2.330.0100.00616.68
7.2.320.0140.00316.63
7.2.310.0050.01116.48
7.2.300.0050.01416.64
7.2.290.0090.00616.46
7.2.250.0060.01215.23
7.2.240.0000.01715.09
7.2.230.0060.00615.04
7.2.220.0000.01514.92
7.2.210.0070.01114.95
7.2.200.0060.01315.04
7.2.190.0000.01715.11
7.2.180.0040.01115.09
7.2.170.0060.01315.04
7.2.160.0130.00015.06
7.2.150.0060.00616.79
7.2.140.0030.00616.71
7.2.130.0040.01116.79
7.2.120.0030.00916.71
7.2.110.0070.01017.11
7.2.100.0070.00716.93
7.2.90.0000.00916.95
7.2.80.0040.00816.92
7.2.70.0030.01317.07
7.2.60.0040.00716.91
7.2.50.0090.00616.80
7.2.40.0090.00616.79
7.2.30.0070.00717.06
7.2.20.0040.01216.98
7.2.10.0080.00417.12
7.2.00.0080.00818.31
7.1.330.0130.00315.69
7.1.320.0040.01516.00
7.1.310.0100.00615.68
7.1.300.0000.01315.67
7.1.290.0060.00915.72
7.1.280.0060.00915.50
7.1.270.0000.01415.49
7.1.260.0060.00615.47
7.1.250.0000.00915.87
7.1.240.0040.01115.58
7.1.230.0030.00615.60
7.1.220.0060.00615.45
7.1.210.0070.00715.59
7.1.200.0060.00615.77
7.1.190.0000.01615.37
7.1.180.0000.01515.45
7.1.170.0100.00315.77
7.1.160.0080.00015.65
7.1.150.0100.00315.63
7.1.140.0030.00915.86
7.1.130.0070.00715.66
7.1.120.0060.00315.62
7.1.110.0030.00615.51
7.1.100.0160.00715.30
7.1.90.0050.00315.61
7.1.80.0040.00815.44
7.1.70.0060.00416.42
7.1.60.0100.00917.30
7.1.50.0070.00716.19
7.1.40.0080.00615.95
7.1.30.0000.00915.43
7.1.20.0100.00315.66
7.1.10.0000.01315.49
7.1.00.0090.03519.19
7.0.330.0030.00915.39
7.0.320.0040.00415.30
7.0.310.0030.01015.61
7.0.300.0030.00915.33
7.0.290.0090.00615.26
7.0.280.0030.00615.27
7.0.270.0050.00315.46
7.0.260.0000.00815.00
7.0.250.0000.01715.42
7.0.240.0000.01015.55
7.0.230.0040.01115.60
7.0.220.0070.00315.32
7.0.210.0050.00515.39
7.0.200.0020.00915.92
7.0.190.0070.01015.39
7.0.180.0080.00015.41
7.0.170.0030.01015.46
7.0.160.0030.00715.51
7.0.150.0040.01115.37
7.0.140.0050.03818.71
7.0.130.0090.00315.55
7.0.120.0000.01515.24
7.0.110.0040.00715.56
7.0.100.0270.03817.68
7.0.90.0180.04117.73
7.0.80.0180.03817.78
7.0.70.0310.03517.86
7.0.60.0240.03617.71
7.0.50.0280.03717.84
7.0.40.0070.04016.91
7.0.30.0080.04316.87
7.0.20.0120.03516.93
7.0.10.0050.02916.90
7.0.00.0100.03816.89
5.6.400.0030.01014.74
5.6.390.0060.00614.45
5.6.380.0040.00414.44
5.6.370.0040.01114.73
5.6.360.0120.00314.31
5.6.350.0060.00614.26
5.6.340.0110.00314.28
5.6.330.0000.01414.60
5.6.320.0040.00714.73
5.6.310.0060.00614.17
5.6.300.0090.00614.34
5.6.290.0030.01314.42
5.6.280.0060.04017.68
5.6.270.0040.01214.34
5.6.260.0030.00614.54
5.6.250.0080.04217.76
5.6.240.0060.04217.61
5.6.230.0080.04417.45
5.6.220.0050.04617.52
5.6.210.0090.03917.48
5.6.200.0030.04017.83
5.6.190.0030.04717.81
5.6.180.0070.02717.68
5.6.170.0080.04017.72
5.6.160.0050.04217.66
5.6.150.0080.04817.72
5.6.140.0030.03717.89
5.6.130.0070.03517.63
5.6.120.0100.04317.83
5.6.110.0030.04517.79
5.6.100.0040.05017.87
5.6.90.0050.03117.99
5.6.80.0090.04217.48
5.6.70.0050.04717.38
5.6.60.0050.04517.48
5.6.50.0100.04117.53
5.6.40.0070.03917.26
5.6.30.0070.03217.38
5.6.20.0050.03817.53
5.6.10.0080.03817.39
5.6.00.0080.03017.35
5.5.380.0120.04017.29
5.5.370.0020.03817.44
5.5.360.0070.04417.41
5.5.350.0020.02917.41
5.5.340.0030.04417.68
5.5.330.0070.02617.72
5.5.320.0050.02317.79
5.5.310.0120.02917.93
5.5.300.0060.04017.64
5.5.290.0110.04117.80
5.5.280.0100.04217.69
5.5.270.0050.04117.60
5.5.260.0070.02717.60
5.5.250.0040.03117.33
5.5.240.0120.04017.34
5.5.230.0030.04617.32
5.5.220.0050.04417.33
5.5.210.0050.04217.29
5.5.200.0070.04317.24
5.5.190.0050.04017.35
5.5.180.0030.04217.25
5.5.170.0070.00714.23
5.5.160.0110.03817.27
5.5.150.0090.04317.16
5.5.140.0100.04017.36
5.5.130.0080.03517.31
5.5.120.0060.04617.23
5.5.110.0080.04017.48
5.5.100.0080.02517.03
5.5.90.0070.04217.35
5.5.80.0070.04117.25
5.5.70.0100.03816.98
5.5.60.0050.04617.22
5.5.50.0100.03017.33
5.5.40.0090.04017.26
5.5.30.0030.04617.26
5.5.20.0150.03017.20
5.5.10.0120.04217.00
5.5.00.0050.04317.22
5.4.450.0080.04215.30
5.4.440.0070.04315.33
5.4.430.0080.03815.29
5.4.420.0080.02315.27
5.4.410.0050.04415.07
5.4.400.0040.02615.12
5.4.390.0030.03515.20
5.4.380.0110.03514.90
5.4.370.0050.03115.10
5.4.360.0030.02715.04
5.4.350.0060.03915.06
5.4.340.0060.03115.09
5.4.330.0050.00511.10
5.4.320.0110.02015.04
5.4.310.0130.03215.01
5.4.300.0090.03515.06
5.4.290.0050.03315.00
5.4.280.0040.04314.90
5.4.270.0070.02515.12
5.4.260.0100.03815.05
5.4.250.0080.03314.89
5.4.240.0030.04014.97
5.4.230.0050.03315.06
5.4.220.0090.02915.11
5.4.210.0050.04015.00
5.4.200.0030.02914.92
5.4.190.0040.04215.11
5.4.180.0050.04014.97
5.4.170.0040.03714.93
5.4.160.0070.04015.08
5.4.150.0060.03914.95
5.4.140.0070.03813.66
5.4.130.0050.04213.71
5.4.120.0020.02313.86
5.4.110.0070.03013.82
5.4.100.0070.03513.66
5.4.90.0050.02313.78
5.4.80.0060.03613.71
5.4.70.0020.04513.79
5.4.60.0070.03513.63
5.4.50.0070.03913.72
5.4.40.0110.02713.75
5.4.30.0070.03713.76
5.4.20.0050.02713.70
5.4.10.0050.02813.74
5.4.00.0180.02213.26
5.3.290.0000.04712.71
5.3.280.0020.02612.53
5.3.270.0030.03812.60
5.3.260.0100.03512.60
5.3.250.0100.02512.60
5.3.240.0050.04212.50
5.3.230.0010.03312.62
5.3.220.0050.02312.54
5.3.210.0030.03812.51
5.3.200.0050.02512.49
5.3.190.0080.04012.54
5.3.180.0050.03612.54
5.3.170.0040.02312.57
5.3.160.0030.03912.58
5.3.150.0070.03812.62
5.3.140.0050.04112.57
5.3.130.0080.03712.61
5.3.120.0030.03812.56
5.3.110.0060.03812.48
5.3.100.0050.04012.31
5.3.90.0000.03812.15
5.3.80.0050.02612.08
5.3.70.0070.02512.19
5.3.60.0030.03812.26
5.3.50.0050.02312.20
5.3.40.0030.02412.19
5.3.30.0080.03512.13
5.3.20.0030.04112.01
5.3.10.0050.04111.86
5.3.00.0020.02611.88
5.2.170.0130.05711.06
5.2.160.0000.04011.13
5.2.150.0000.06711.06
5.2.140.0070.05011.12
5.2.130.0070.03311.09
5.2.120.0070.03310.91
5.2.110.0130.04010.92
5.2.100.0030.06011.08
5.2.90.0100.03711.09
5.2.80.0070.05311.05
5.2.70.0030.06311.02
5.2.60.0070.06011.13
5.2.50.0100.03710.88
5.2.40.0030.05010.85
5.2.30.0000.05710.89
5.2.20.0030.07010.95
5.2.10.0000.03710.78
5.2.00.0000.06310.71
5.1.60.0130.0439.98
5.1.50.0070.0509.98
5.1.40.0000.05310.02
5.1.30.0030.05710.34
5.1.20.0100.05010.38
5.1.10.0070.05310.06
5.1.00.0030.05710.05
5.0.50.0000.0478.38
5.0.40.0130.0408.44
5.0.30.0030.0408.10
5.0.20.0070.0408.18
5.0.10.0000.0238.01
5.0.00.0070.0678.27
4.4.90.0030.0207.97
4.4.80.0000.0377.97
4.4.70.0000.0407.97
4.4.60.0030.0277.97
4.4.50.0000.0307.97
4.4.40.0000.0307.97
4.4.30.0030.0307.97
4.4.20.0000.0307.97
4.4.10.0030.0337.97
4.4.00.0070.0537.97
4.3.110.0070.0207.97
4.3.100.0000.0377.97
4.3.90.0000.0207.97
4.3.80.0100.0437.97
4.3.70.0030.0377.97
4.3.60.0030.0277.97
4.3.50.0030.0337.97
4.3.40.0070.0477.97
4.3.30.0000.0307.97
4.3.20.0030.0377.97
4.3.10.0000.0237.97
4.3.00.0030.0237.97

preferences:
43.58 ms | 400 KiB | 5 Q