3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = 'a'; switch ($t) { case 'value': case 'a': $x = '1'; case 'a': $x .= '1'; break; } echo $x;

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)
8.3.60.0040.01618.43
8.3.50.0090.00921.99
8.3.40.0120.00318.61
8.3.30.0140.00019.00
8.3.20.0070.00020.16
8.3.10.0000.00821.96
8.3.00.0040.00422.29
8.2.180.0120.00316.75
8.2.170.0070.00722.96
8.2.160.0070.00720.52
8.2.150.0050.00224.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0000.00819.36
8.2.110.0090.00022.07
8.2.100.0040.00817.72
8.2.90.0000.00817.84
8.2.80.0060.00317.97
8.2.70.0050.00517.63
8.2.60.0000.00718.05
8.2.50.0000.00918.07
8.2.40.0030.00618.28
8.2.30.0040.00418.11
8.2.20.0070.00217.58
8.2.10.0030.00519.41
8.2.00.0000.00717.59
8.1.280.0110.00725.92
8.1.270.0080.00022.19
8.1.260.0020.00526.35
8.1.250.0040.00428.09
8.1.240.0030.00622.28
8.1.230.0040.00721.04
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00717.22
8.1.190.0040.00417.41
8.1.180.0040.00418.61
8.1.170.0030.00518.39
8.1.160.0000.00721.95
8.1.150.0000.00718.64
8.1.140.0040.00417.41
8.1.130.0030.00517.73
8.1.120.0070.00017.39
8.1.110.0000.00717.34
8.1.100.0040.00417.28
8.1.90.0070.00017.37
8.1.80.0030.00317.36
8.1.70.0000.00717.39
8.1.60.0070.00417.52
8.1.50.0030.00517.33
8.1.40.0040.00417.43
8.1.30.0050.00317.57
8.1.20.0000.00817.57
8.1.10.0040.00417.46
8.1.00.0030.00517.38
8.0.300.0040.00419.93
8.0.290.0000.00817.18
8.0.280.0070.00018.45
8.0.270.0030.00317.30
8.0.260.0070.00016.80
8.0.250.0030.00316.84
8.0.240.0070.00016.84
8.0.230.0040.00416.80
8.0.220.0000.00716.68
8.0.210.0000.00616.70
8.0.200.0060.00016.88
8.0.190.0040.00416.88
8.0.180.0090.00316.74
8.0.170.0070.00016.84
8.0.160.0030.00516.68
8.0.150.0000.00816.83
8.0.140.0000.00816.68
8.0.130.0030.00313.33
8.0.120.0070.00016.80
8.0.110.0000.00816.81
8.0.100.0040.00416.60
8.0.90.0040.00416.88
8.0.80.0150.00016.86
8.0.70.0040.00416.79
8.0.60.0070.00016.86
8.0.50.0040.00416.82
8.0.30.0120.01117.02
8.0.20.0140.00417.40
8.0.10.0000.00716.80
8.0.00.0130.01816.61
7.4.330.0050.00015.00
7.4.320.0060.00016.52
7.4.300.0030.00316.43
7.4.290.0030.00316.53
7.4.280.0000.00716.53
7.4.270.0030.00316.54
7.4.260.0000.00716.40
7.4.250.0000.00716.40
7.4.240.0020.00616.41
7.4.230.0000.00716.34
7.4.220.0120.00616.63
7.4.210.0080.00816.44
7.4.200.0000.00716.59
7.4.190.0030.00316.66
7.4.160.0070.00716.55
7.4.150.0040.01417.40
7.4.140.0080.01317.86
7.4.130.0050.01116.43
7.4.120.0170.00316.39
7.4.110.0090.01416.48
7.4.100.0100.01316.16
7.4.90.0030.01316.38
7.4.80.0090.01219.39
7.4.70.0100.00716.48
7.4.60.0000.01616.33
7.4.50.0060.00016.40
7.4.40.0030.01422.77
7.4.30.0130.00316.68
7.4.00.0070.01014.66
7.3.330.0000.00512.99
7.3.320.0000.00512.99
7.3.310.0030.00316.06
7.3.300.0030.00316.14
7.3.290.0040.00916.14
7.3.280.0090.00916.21
7.3.270.0100.00717.40
7.3.260.0060.01216.29
7.3.250.0100.00716.19
7.3.240.0060.01416.41
7.3.230.0070.01016.39
7.3.210.0120.00616.10
7.3.200.0100.00719.39
7.3.190.0180.00616.45
7.3.180.0040.01716.42
7.3.170.0030.01316.41
7.3.160.0100.00616.59
7.3.120.0030.01014.68
7.2.330.0090.01516.54
7.2.320.0140.00916.69
7.2.310.0090.00616.36
7.2.300.0180.00016.15
7.2.290.0110.00816.33
7.1.70.0000.00917.20
7.1.60.0170.00719.82
7.1.50.0140.01116.80
7.1.00.0030.07722.39
7.0.200.0040.00416.57
7.0.140.0030.07022.18
7.0.60.0100.06720.00
7.0.50.0100.06717.89
7.0.40.0070.04720.03
7.0.30.0230.09020.12
7.0.20.0200.08320.14
7.0.10.0000.07020.33
7.0.00.0030.09020.00
5.6.280.0030.07321.15
5.6.210.0000.09020.64
5.6.200.0100.04718.23
5.6.190.0100.06320.43
5.6.180.0370.05020.41
5.6.170.0230.05320.50
5.6.160.0070.08320.38
5.6.150.0030.07018.08
5.6.140.0000.05318.08
5.6.130.0170.04718.13
5.6.120.0030.04320.99
5.6.110.0000.09021.04
5.6.100.0000.08320.99
5.6.90.0070.08720.96
5.6.80.0070.04020.45
5.6.70.4470.03720.42
5.5.350.0070.08020.46
5.5.340.0070.07717.89
5.5.330.0030.04720.19
5.5.320.0230.08320.28
5.5.310.0270.03020.28
5.5.300.0070.06717.87
5.5.290.0100.07018.00
5.5.280.0130.03020.80
5.5.270.0070.06320.86
5.5.260.0100.06320.74
5.5.250.0100.07020.58
5.5.240.0070.07720.04
5.4.450.0300.05019.52
5.4.440.0270.05019.52
5.4.430.0130.05019.60
5.4.420.0200.04319.44
5.4.410.0030.06019.41
5.4.400.0770.00018.69
5.4.390.0800.00018.79
5.4.380.0300.05018.46
5.4.370.0230.04718.48
5.4.360.0170.05318.62
5.4.350.0230.05018.46
5.4.340.0130.05718.70
5.4.320.0050.03712.45
5.4.310.0040.04012.45
5.4.300.0100.04612.45
5.4.290.0050.04712.45
5.4.280.0040.03912.35
5.4.270.0130.05018.99
5.4.260.0200.05018.89
5.4.250.0030.06319.02
5.4.240.0100.05318.64
5.4.230.0070.05718.66
5.4.220.0070.05318.88
5.4.210.0070.07718.83
5.4.200.0230.06318.80
5.4.190.0030.06018.79
5.4.180.0100.07718.92
5.4.170.0030.07718.69
5.4.160.0030.05718.76
5.4.150.0170.06718.82
5.4.140.0070.05716.23
5.4.130.0070.05316.30
5.4.120.0130.06716.22
5.4.110.0070.05016.41
5.4.100.0200.04016.34
5.4.90.0030.05316.34
5.4.80.0130.04716.36
5.4.70.0170.04316.37
5.4.60.0100.07016.23
5.4.50.0070.07016.31
5.4.40.0170.05016.28
5.4.30.0070.06716.30
5.4.20.0170.06016.47
5.4.10.0100.06716.46
5.4.00.0070.05715.87
5.3.290.0060.04112.80
5.3.280.0100.07014.36
5.3.270.0070.08014.45
5.3.260.0070.07314.61
5.3.250.0130.04314.59
5.3.240.0030.05314.46
5.3.230.0030.05014.29
5.3.220.0100.05014.57
5.3.210.0230.05714.57
5.3.200.0070.05314.43
5.3.190.0070.06314.57
5.3.180.0170.04314.48
5.3.170.0030.07014.40
5.3.160.0100.05014.40
5.3.150.0030.06714.47
5.3.140.0000.06714.57
5.3.130.0070.06314.60
5.3.120.0130.04714.54
5.3.110.0070.05014.24
5.3.100.0200.04313.87
5.3.90.0130.07314.10
5.3.80.0100.04713.80
5.3.70.0030.05713.89
5.3.60.0130.06314.01
5.3.50.0170.05013.95
5.3.40.0070.06313.86
5.3.30.0130.07013.91
5.3.20.0070.05013.52
5.3.10.0100.05313.50
5.3.00.0170.05013.63
5.2.170.0100.04311.07
5.2.160.0100.05011.25
5.2.150.0130.04011.15
5.2.140.0100.05011.28
5.2.130.0070.05711.13
5.2.120.0130.04710.98
5.2.110.0030.06311.25
5.2.100.0130.04310.98
5.2.90.0130.05010.93
5.2.80.0070.04710.99
5.2.70.0070.05711.18
5.2.60.0070.04310.96
5.2.50.0130.06011.03
5.2.40.0070.04010.76
5.2.30.0100.04311.06
5.2.20.0170.04010.97
5.2.10.0030.04311.07
5.2.00.0100.04310.77
5.1.60.0030.03710.14
5.1.50.0070.03310.04
5.1.40.0100.03310.00
5.1.30.0100.03310.24
5.1.20.0100.03710.52
5.1.10.0070.03310.02
5.1.00.0200.0409.91
5.0.50.0070.0378.57
5.0.40.0030.0408.44
5.0.30.0070.0578.45
5.0.20.0170.0308.33
5.0.10.0000.0338.22
5.0.00.0070.0378.13
4.4.90.0030.0307.19
4.4.80.0030.0337.19
4.4.70.0030.0307.19
4.4.60.0000.0237.19
4.4.50.0070.0177.19
4.4.40.0030.0337.19
4.4.30.0030.0307.19
4.4.20.0100.0337.19
4.4.10.0030.0237.19
4.4.00.0030.0377.19
4.3.110.0030.0237.19
4.3.100.0070.0177.19
4.3.90.0030.0207.19
4.3.80.0000.0377.19
4.3.70.0030.0207.19
4.3.60.0100.0137.19
4.3.50.0100.0137.19
4.3.40.0100.0307.19
4.3.30.0030.0277.19
4.3.20.0030.0207.19
4.3.10.0000.0237.19
4.3.00.0000.0307.22

preferences:
38.61 ms | 401 KiB | 5 Q