3v4l.org

run code in 300+ PHP versions simultaneously
<?php function dna($answer) { switch ( $answer ) { case 56: echo 'Foo'; // fall through default: echo 'Bar'; break; case 42: echo 'Baz'; // fall through case 999: echo '!'; } } dna(42); echo "\n", '---', "\n"; dna(1000);

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)
8.3.70.0060.00918.43
8.3.60.0100.01018.31
8.3.50.0070.00822.04
8.3.40.0110.00718.78
8.3.30.0030.01019.13
8.3.20.0040.00420.08
8.3.10.0040.00423.46
8.3.00.0000.00819.56
8.2.180.0090.01216.32
8.2.170.0100.01022.96
8.2.160.0120.00320.39
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0100.00326.16
8.2.120.0080.00020.85
8.2.110.0080.00022.19
8.2.100.0090.00318.03
8.2.90.0080.00019.27
8.2.80.0050.00317.97
8.2.70.0060.00317.50
8.2.60.0060.00317.80
8.2.50.0030.00618.07
8.2.40.0000.00818.09
8.2.30.0020.00518.11
8.2.20.0000.00717.48
8.2.10.0000.00717.98
8.2.00.0040.00417.55
8.1.280.0040.01125.92
8.1.270.0030.00623.82
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0040.00423.75
8.1.230.0040.00718.98
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0000.00917.10
8.1.190.0000.00817.11
8.1.180.0030.00618.10
8.1.170.0030.00618.46
8.1.160.0000.00721.92
8.1.150.0040.00418.75
8.1.140.0030.00617.38
8.1.130.0020.00517.80
8.1.120.0000.00717.23
8.1.110.0000.00717.39
8.1.100.0000.00817.43
8.1.90.0070.00017.29
8.1.80.0090.00017.39
8.1.70.0000.00717.34
8.1.60.0040.00417.52
8.1.50.0000.00817.38
8.1.40.0000.00717.35
8.1.30.0080.00017.46
8.1.20.0040.00417.49
8.1.10.0000.00717.46
8.1.00.0000.00817.25
8.0.300.0060.00318.77
8.0.290.0000.00716.63
8.0.280.0030.00318.32
8.0.270.0050.00317.25
8.0.260.0030.00317.10
8.0.250.0070.00016.72
8.0.240.0000.00616.80
8.0.230.0040.00416.82
8.0.220.0030.00316.77
8.0.210.0000.00716.67
8.0.200.0030.00316.82
8.0.190.0000.00816.84
8.0.180.0060.00316.82
8.0.170.0050.00316.80
8.0.160.0040.00416.64
8.0.150.0060.00316.67
8.0.140.0000.00716.78
8.0.130.0060.00013.15
8.0.120.0000.00816.83
8.0.110.0030.00516.66
8.0.100.0090.00016.66
8.0.90.0070.00016.62
8.0.80.0130.00316.75
8.0.70.0040.00416.62
8.0.60.0020.00516.82
8.0.50.0070.00016.82
8.0.30.0140.00916.83
8.0.20.0120.00817.40
8.0.10.0040.00416.88
8.0.00.0080.00916.62
7.4.330.0000.00515.00
7.4.320.0000.00616.32
7.4.300.0030.00316.44
7.4.290.0030.00316.36
7.4.280.0040.00416.44
7.4.270.0080.00016.34
7.4.260.0000.00816.52
7.4.250.0040.00416.48
7.4.240.0010.00616.46
7.4.230.0030.00316.33
7.4.220.0070.01016.51
7.4.210.0070.01016.49
7.4.200.0000.00716.55
7.4.160.0080.00816.45
7.4.150.0090.00917.40
7.4.140.0100.01017.86
7.4.130.0110.00516.51
7.4.120.0100.00716.47
7.4.110.0000.01716.29
7.4.100.0030.01516.54
7.4.90.0130.00416.45
7.4.80.0190.00019.39
7.4.70.0120.01216.44
7.4.60.0070.01016.41
7.4.50.0000.00816.43
7.4.40.0100.00716.45
7.4.30.0130.00716.49
7.4.00.0090.00814.94
7.3.330.0000.00513.23
7.3.320.0030.00313.30
7.3.310.0000.00716.33
7.3.300.0030.00316.34
7.3.290.0040.01116.30
7.3.280.0130.00516.31
7.3.270.0060.01217.40
7.3.260.0170.00016.49
7.3.250.0130.00716.51
7.3.240.0120.00616.39
7.3.230.0110.00716.48
7.3.210.0030.01316.45
7.3.200.0130.01019.39
7.3.190.0030.01416.56
7.3.180.0120.00616.48
7.3.170.0110.00816.49
7.3.160.0100.00716.39
7.3.120.0070.01114.98
7.3.110.0070.01114.76
7.3.100.0070.00714.86
7.3.90.0060.00614.76
7.3.80.0030.01014.75
7.3.70.0110.00314.82
7.3.60.0100.00714.75
7.3.50.0000.01014.84
7.3.40.0040.00914.68
7.3.30.0080.00314.77
7.3.20.0030.00816.65
7.3.10.0040.00416.76
7.3.00.0060.00316.52
7.2.330.0080.00816.73
7.2.320.0090.00916.80
7.2.310.0090.00616.41
7.2.300.0090.00616.54
7.2.290.0100.00716.74
7.2.250.0030.01714.80
7.2.240.0060.01315.09
7.2.230.0030.01315.07
7.2.220.0030.00915.20
7.2.210.0000.01115.05
7.2.200.0070.00714.73
7.2.190.0060.00614.91
7.2.180.0030.00614.95
7.2.170.0000.01114.88
7.2.60.0030.01017.00
7.2.00.0130.00319.46
7.1.330.0110.00415.82
7.1.320.0030.00615.59
7.1.310.0070.00415.29
7.1.300.0060.00315.40
7.1.290.0050.00515.74
7.1.280.0030.01015.78
7.1.270.0040.01115.70
7.1.260.0060.00315.44
7.1.200.0180.00915.47
7.1.70.0000.01317.15
7.1.60.0040.00716.95
7.1.50.0170.01734.60
7.1.00.0000.08022.33
7.0.200.0030.00616.92
7.0.140.0030.07021.99
7.0.60.0130.08019.91
7.0.50.0030.04717.88
7.0.40.0070.08320.05
7.0.30.0230.04020.16
7.0.20.0270.08020.25
7.0.10.0100.04720.05
7.0.00.0070.04320.24
5.6.280.0070.07021.00
5.6.210.0130.06320.52
5.6.200.0100.08018.18
5.6.190.0070.04020.61
5.6.180.0000.05720.33
5.6.170.0200.04020.38
5.6.160.0100.03320.44
5.6.150.0070.03718.12
5.6.140.0130.07318.18
5.6.130.0000.04318.27
5.6.120.0100.04020.99
5.6.110.0100.07321.04
5.6.100.0030.04721.11
5.6.90.0100.03321.13
5.6.80.0030.06320.38
5.6.70.4130.04020.38
5.5.350.0070.08720.41
5.5.340.0130.04318.07
5.5.330.0100.03320.61
5.5.320.0400.07320.32
5.5.310.0170.04320.27
5.5.300.0070.08018.14
5.5.290.0100.04018.05
5.5.280.0070.04320.80
5.5.270.0100.06020.86
5.5.260.0200.05720.89
5.5.250.0070.08720.59
5.5.240.0100.07320.16
5.4.450.0630.03719.50
5.4.440.0270.04319.54
5.4.430.0200.03319.57
5.4.420.0470.04019.21
5.4.410.0400.05019.34
5.4.400.0270.04345.03
5.4.390.0370.04743.92
5.4.380.0170.05318.55
5.4.370.0230.04718.50
5.4.360.0230.04318.74
5.4.350.0100.05718.76
5.4.340.0230.04018.76
5.4.320.0080.03312.50
5.4.310.0090.03412.50
5.4.300.0090.03412.50
5.4.290.0060.03812.50
5.4.280.0070.03412.40
5.4.270.0020.04112.40
5.4.260.0070.03712.40
5.4.250.0080.03612.40
5.4.240.0050.04412.40
5.4.230.0060.03812.39
5.4.220.0030.04012.39
5.4.210.0070.03412.39
5.4.200.0060.03712.39
5.4.190.0070.03512.39
5.4.180.0080.03412.39
5.4.170.0100.03612.39
5.4.160.0080.03312.39
5.4.150.0090.04012.38
5.4.140.0040.04112.07
5.4.130.0090.03212.06
5.4.120.0090.03912.02
5.4.110.0090.03712.01
5.4.100.0080.04112.01
5.4.90.0030.04012.01
5.4.80.0100.04012.01
5.4.70.0090.03712.01
5.4.60.0100.03012.01
5.4.50.0070.03412.01
5.4.40.0080.03312.00
5.4.30.0040.03812.00
5.4.20.0050.03511.99
5.4.10.0040.03512.00
5.4.00.0090.03311.48
5.3.290.0050.03912.80
5.3.280.0060.03912.71
5.3.270.0070.03812.73
5.3.260.0120.03612.72
5.3.250.0090.04112.72
5.3.240.0060.04312.72
5.3.230.0040.04112.71
5.3.220.0060.04112.68
5.3.210.0040.04212.68
5.3.200.0070.03612.68
5.3.190.0080.03812.68
5.3.180.0080.03712.68
5.3.170.0090.04312.67
5.3.160.0080.04012.67
5.3.150.0060.04912.67
5.3.140.0060.03712.66
5.3.130.0050.04012.66
5.3.120.0090.03612.66
5.3.110.0090.03912.66
5.3.100.0070.04012.12
5.3.90.0060.04012.10
5.3.80.0070.03912.09
5.3.70.0070.03512.09
5.3.60.0060.03712.07
5.3.50.0050.03812.02
5.3.40.0080.03712.02
5.3.30.0090.03211.97
5.3.20.0040.03711.76
5.3.10.0030.03811.73
5.3.00.0080.03311.71
5.2.170.0030.0369.21
5.2.160.0030.0339.21
5.2.150.0060.0319.22
5.2.140.0050.0309.21
5.2.130.0040.0369.17
5.2.120.0050.0289.17
5.2.110.0080.0279.18
5.2.100.0080.0329.17
5.2.90.0050.0289.17
5.2.80.0060.0289.16
5.2.70.0050.0309.17
5.2.60.0060.0369.13
5.2.50.0040.0319.09
5.2.40.0050.0289.07
5.2.30.0090.0259.04
5.2.20.0080.0279.04
5.2.10.0040.0378.94
5.2.00.0060.0318.80
5.1.60.0090.0258.08
5.1.50.0060.0268.08
5.1.40.0080.0338.06
5.1.30.0030.0278.41
5.1.20.0070.0318.43
5.1.10.0040.0278.16
5.1.00.0060.0248.16
5.0.50.0020.0296.64
5.0.40.0040.0216.50
5.0.30.0040.0316.31
5.0.20.0040.0186.28
5.0.10.0030.0206.25
5.0.00.0020.0316.25
4.4.90.0080.0154.78
4.4.80.0070.0144.75
4.4.70.0010.0174.75
4.4.60.0010.0214.75
4.4.50.0030.0154.77
4.4.40.0050.0294.71
4.4.30.0030.0224.76
4.4.20.0010.0194.84
4.4.10.0040.0154.85
4.4.00.0010.0304.76
4.3.110.0040.0144.67
4.3.100.0040.0134.67
4.3.90.0050.0134.63
4.3.80.0040.0234.59
4.3.70.0030.0184.63
4.3.60.0020.0164.63
4.3.50.0040.0204.63
4.3.40.0010.0294.53
4.3.30.0010.0173.30
4.3.20.0030.0153.27
4.3.10.0020.0153.24
4.3.00.0000.01743.92

preferences:
43.5 ms | 401 KiB | 5 Q