3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Foo; define('Foo\\null', true, true); define('Foo\\false', true, true); define("Foo\\NAN", 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)
8.3.70.0140.00716.86
8.3.60.0040.01116.75
8.3.50.0080.00816.46
8.3.40.0080.00819.09
8.3.30.0140.00718.83
8.3.20.0040.00419.00
8.3.10.0110.00420.61
8.3.00.0080.00017.88
8.2.180.0040.01116.88
8.2.170.0140.00722.96
8.2.160.0100.01022.23
8.2.150.0000.00924.18
8.2.140.0000.00724.66
8.2.130.0030.00526.16
8.2.120.0090.00017.75
8.2.110.0100.00021.10
8.2.100.0040.00818.03
8.2.90.0040.00419.43
8.2.80.0000.00717.93
8.2.70.0030.00617.75
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0090.00020.07
8.2.30.0040.00418.03
8.2.20.0040.00417.79
8.2.10.0140.00017.89
8.2.00.0030.00617.75
8.1.280.0120.00325.92
8.1.270.0030.00523.99
8.1.260.0030.00526.35
8.1.250.0070.00328.09
8.1.240.0040.00422.57
8.1.230.0040.00720.85
8.1.220.0050.00318.14
8.1.210.0060.00318.98
8.1.200.0040.00417.35
8.1.190.0030.00517.66
8.1.180.0090.00018.10
8.1.170.0090.00018.89
8.1.160.0040.00418.84
8.1.150.0040.00418.61
8.1.140.0030.00617.34
8.1.130.0030.00317.97
8.1.120.0000.00817.51
8.1.110.0040.00417.52
8.1.100.0000.00717.36
8.1.90.0000.00717.42
8.1.80.0050.00317.39
8.1.70.0040.00417.43
8.1.60.0000.00817.66
8.1.50.0000.00817.54
8.1.40.0050.00217.55
8.1.30.0040.00417.69
8.1.20.0030.00517.69
8.1.10.0040.00417.62
8.1.00.0040.00417.57
8.0.300.0080.00019.89
8.0.290.0000.00716.88
8.0.280.0050.00218.46
8.0.270.0080.00017.39
8.0.260.0040.00417.03
8.0.250.0090.00017.09
8.0.240.0100.00017.10
8.0.230.0030.00317.04
8.0.220.0030.00317.08
8.0.210.0070.00016.96
8.0.200.0040.00417.16
8.0.190.0030.00317.16
8.0.180.0070.00017.10
8.0.170.0080.00016.95
8.0.160.0040.00417.13
8.0.150.0000.00817.00
8.0.140.0040.00417.05
8.0.130.0030.00313.50
8.0.120.0000.00717.03
8.0.110.0000.00716.96
8.0.100.0000.00717.07
8.0.90.0000.00716.84
8.0.80.0090.00916.96
8.0.70.0070.00016.87
8.0.60.0000.00816.79
8.0.50.0050.00216.96
8.0.30.0130.00517.01
8.0.20.0100.01417.07
8.0.10.0000.00817.09
8.0.00.0070.01016.72
7.4.330.0000.00512.96
7.4.320.0030.00616.55
7.4.300.0030.00316.59
7.4.290.0000.00616.55
7.4.280.0090.00016.50
7.4.270.0000.00716.59
7.4.260.0000.00613.32
7.4.250.0000.00916.45
7.4.240.0040.00416.56
7.4.230.0030.00316.64
7.4.220.0090.00616.63
7.4.210.0070.00916.69
7.4.200.0070.00016.47
7.4.190.0000.00816.51
7.4.160.0090.00616.59
7.4.150.0110.00716.62
7.4.140.0090.00916.62
7.4.130.0080.00916.64
7.4.120.0100.00816.62
7.4.110.0060.01616.51
7.4.100.0090.00916.60
7.4.90.0110.00716.68
7.4.80.0100.00716.72
7.4.70.0040.01316.56
7.4.60.0100.00716.54
7.4.50.0000.00516.33
7.4.40.0030.01016.48
7.4.30.0130.00316.71
7.4.00.0000.01515.08
7.3.330.0000.00613.26
7.3.320.0020.00313.23
7.3.310.0040.00416.25
7.3.300.0000.00616.40
7.3.290.0090.00616.41
7.3.280.0090.00816.37
7.3.270.0070.01316.41
7.3.260.0140.00616.45
7.3.250.0090.01116.47
7.3.240.0090.01216.25
7.3.230.0000.01616.45
7.3.210.0120.00616.36
7.3.200.0120.00319.39
7.3.190.0030.01516.52
7.3.180.0070.01016.40
7.3.170.0030.01216.46
7.3.160.0100.00716.48
7.3.120.0170.00014.75
7.3.10.0100.00616.26
7.3.00.0080.00416.57
7.2.330.0030.01316.75
7.2.320.0170.00316.58
7.2.310.0140.01016.74
7.2.300.0030.01416.47
7.2.290.0070.01416.76
7.2.130.0030.00817.03
7.2.120.0080.00516.60
7.2.110.0100.00716.88
7.2.100.0060.00916.96
7.2.90.0110.00516.92
7.2.80.0080.00816.99
7.2.70.0120.00816.88
7.2.60.0130.00416.84
7.2.50.0090.00516.83
7.2.40.0080.00616.91
7.2.30.0050.00816.96
7.2.20.0060.00816.69
7.2.10.0090.00616.78
7.2.00.0060.00617.62
7.1.250.0080.00415.46
7.1.240.0030.01215.60
7.1.230.0030.00615.67
7.1.220.0000.01015.74
7.1.210.0070.00315.63
7.1.200.0050.00715.65
7.1.190.0000.01215.54
7.1.180.0110.00415.31
7.1.170.0030.00715.45
7.1.160.0030.00915.65
7.1.150.0060.00915.69
7.1.140.0030.01015.45
7.1.130.0090.00315.64
7.1.120.0040.01215.48
7.1.110.0070.00715.68
7.1.100.0080.00516.89
7.1.90.0060.00615.84
7.1.80.0000.01515.81
7.1.70.0060.00716.35
7.1.60.0070.01017.45
7.1.50.0080.01016.13
7.1.40.0040.01115.70
7.1.30.0040.00715.93
7.1.20.0030.00615.70
7.1.10.0130.00315.72
7.1.00.0040.04318.96
7.0.330.0030.01015.55
7.0.320.0040.00715.44
7.0.310.0030.00815.41
7.0.300.0060.00615.59
7.0.290.0070.00715.63
7.0.280.0090.00615.55
7.0.270.0090.00615.52
7.0.260.0090.00015.43
7.0.250.0150.00015.49
7.0.240.0030.01015.44
7.0.230.0050.00415.49
7.0.220.0000.01215.46
7.0.210.0070.00715.23
7.0.200.0070.00316.25
7.0.190.0060.00915.68
7.0.180.0070.00715.38
7.0.170.0100.00315.35
7.0.160.0030.01315.27
7.0.150.0110.00315.40
7.0.140.0080.03618.83
7.0.130.0120.00015.36
7.0.120.0050.03918.98
7.0.110.0000.01115.18
7.0.100.0070.00715.48
7.0.90.0060.00615.54
7.0.80.0030.00915.52
7.0.70.0040.00415.57
7.0.60.0070.04417.73
7.0.50.0030.03016.69
7.0.40.0080.04117.01
7.0.30.0180.04316.81
7.0.20.0140.02816.89
7.0.10.0130.04516.89
7.0.00.0050.03216.81
5.6.380.0060.00614.58
5.6.370.0070.00714.34
5.6.360.0090.00314.37
5.6.350.0000.01514.36
5.6.340.0060.00314.69
5.6.330.0030.01014.32
5.6.320.0040.00814.37
5.6.310.0030.01014.17
5.6.300.0000.01114.30
5.6.290.0060.00314.24
5.6.280.0050.03817.73
5.6.270.0030.01014.44
5.6.260.0110.00414.43
5.6.250.0040.01114.23
5.6.240.0090.00314.04
5.6.230.0060.00614.33
5.6.220.0000.01314.24
5.6.210.0050.02317.58
5.6.200.0110.04016.33
5.6.190.0010.02617.46
5.6.180.0220.03817.52
5.6.170.0170.04017.38
5.6.160.0050.04817.47
5.6.150.0030.03216.33
5.6.140.0050.02816.34
5.6.130.0070.04016.20
5.6.120.0100.02517.79
5.6.110.0030.04717.79
5.6.100.0000.02717.78
5.6.90.0040.03617.93
5.6.80.0080.04017.42
5.6.70.1390.02017.60
5.6.60.0040.01014.50
5.6.50.0060.00314.28
5.6.40.0080.00414.30
5.6.30.0040.01114.04
5.6.20.0030.00614.21
5.6.10.0070.00714.42
5.6.00.0000.01314.38
5.5.380.0000.00810.79
5.5.370.0030.00611.14
5.5.360.0000.01110.73
5.5.350.0170.03515.71
5.5.340.0050.03814.52
5.5.330.0070.03615.64
5.5.320.0020.03415.95
5.5.310.0150.04315.57
5.5.300.0020.03414.59
5.5.290.0070.04314.62
5.5.280.0020.02715.82
5.5.270.0050.02816.09
5.5.260.0020.02515.86
5.5.250.0070.04315.87
5.5.240.0030.04315.72
5.5.230.0060.00610.88
5.5.220.0030.00310.96
5.5.210.0040.00410.96
5.5.200.0040.00411.04
5.5.190.0040.00411.03
5.5.180.0040.00710.68
5.5.170.0040.00710.86
5.5.160.0060.00310.70
5.5.150.0030.00510.89
5.5.140.0060.00311.17
5.5.130.0030.00310.77
5.5.120.0050.00011.06
5.5.110.0000.00811.03
5.5.100.0080.00010.71
5.5.90.0060.00610.89
5.5.80.0050.00311.16
5.5.70.0100.00010.98
5.5.60.0000.00710.95
5.5.50.0000.01010.78
5.5.40.0050.00510.80
5.5.30.0070.00311.09
5.5.20.0000.00910.99
5.5.10.0030.00910.74
5.5.00.0030.00610.72
5.4.450.0050.03815.29
5.4.440.0050.04015.22
5.4.430.0060.02515.20
5.4.420.0050.02515.30
5.4.410.0100.02315.28
5.4.400.0070.03014.80
5.4.390.0030.03415.22
5.4.380.0020.02315.05
5.4.370.0050.03715.09
5.4.360.0050.03515.04
5.4.350.0020.04415.04
5.4.340.0040.03315.12
5.4.330.0000.00911.12
5.4.320.0100.02115.08
5.4.310.0080.02815.09
5.4.300.0070.03915.06
5.4.290.0080.03315.01
5.4.280.0080.02814.89
5.4.270.0070.03215.17
5.4.260.0030.03714.90
5.4.250.0070.02615.02
5.4.240.0020.04115.15
5.4.230.0030.02814.96
5.4.220.0030.04315.02
5.4.210.0100.03715.02
5.4.200.0020.04615.01
5.4.190.0120.02215.04
5.4.180.0070.03015.19
5.4.170.0030.04015.06
5.4.160.0070.04215.02
5.4.150.0030.04315.01
5.4.140.0050.03313.59
5.4.130.0030.02313.72
5.4.120.0040.02813.65
5.4.110.0030.03113.67
5.4.100.0090.03513.66
5.4.90.0110.02813.79
5.4.80.0080.01813.57
5.4.70.0000.02613.55
5.4.60.0070.03813.70
5.4.50.0030.03613.62
5.4.40.0050.02513.54
5.4.30.0030.03113.77
5.4.20.0000.03513.74
5.4.10.0070.03813.59
5.4.00.0050.03813.46
5.3.290.0070.03712.71
5.3.280.0030.04212.57
5.3.270.0050.04112.54
5.3.260.0080.03312.61
5.3.250.0050.02412.60
5.3.240.0030.03012.56
5.3.230.0050.03912.58
5.3.220.0050.02012.61
5.3.210.0100.01612.61
5.3.200.0070.02312.54
5.3.190.0100.03112.54
5.3.180.0020.03012.54
5.3.170.0000.02912.61
5.3.160.0020.03512.56
5.3.150.0050.03912.63
5.3.140.0050.02712.54
5.3.130.0070.03312.54
5.3.120.0080.02612.61
5.3.110.0050.04112.51
5.3.100.0040.04212.30
5.3.90.0060.02712.33
5.3.80.0050.02312.21
5.3.70.0070.02212.25
5.3.60.0030.02312.34
5.3.50.0030.03312.23
5.3.40.0100.01712.24
5.3.30.0050.03512.21
5.3.20.0000.02312.04
5.3.10.0030.03812.11
5.3.00.0080.03812.14
5.2.170.0030.03710.87
5.2.160.0050.02510.79
5.2.150.0030.01810.77
5.2.140.0020.02010.70
5.2.130.0070.01710.76
5.2.120.0030.01710.72
5.2.110.0070.01710.72
5.2.100.0050.02510.72
5.2.90.0030.01910.85
5.2.80.0020.03610.72
5.2.70.0040.02310.74
5.2.60.0060.03210.74
5.2.50.0050.03210.70
5.2.40.0030.03010.72
5.2.30.0030.03310.69
5.2.20.0020.03210.67
5.2.10.0070.03010.60
5.2.00.0030.02310.66
5.1.60.0030.02810.17
5.1.50.0040.02210.24
5.1.40.0020.03010.13
5.1.30.0090.02710.43
5.1.20.0060.01210.44
5.1.10.0030.01310.18
5.1.00.0030.01310.33
5.0.50.0000.0199.48
5.0.40.0000.0179.50
5.0.30.0020.0209.29
5.0.20.0010.0219.35
5.0.10.0000.0249.31
5.0.00.0000.0209.30
4.4.90.0000.0219.13
4.4.80.0000.0199.13
4.4.70.0070.0089.13
4.4.60.0020.0199.13
4.4.50.0020.0209.13
4.4.40.0020.0309.13
4.4.30.0030.0159.13
4.4.20.0020.0109.13
4.4.10.0040.0079.13
4.4.00.0050.0279.13
4.3.110.0000.0119.13
4.3.100.0000.0189.13
4.3.90.0030.0129.13
4.3.80.0000.0259.13
4.3.70.0020.0159.13
4.3.60.0030.0119.13
4.3.50.0030.0119.13
4.3.40.0030.0229.13
4.3.30.0010.0189.13
4.3.20.0000.0159.13
4.3.10.0030.0119.13
4.3.00.0020.0139.13

preferences:
61.84 ms | 401 KiB | 5 Q