3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 2; echo ( $a == 1 ? 'one' : $a == 2 ? 'two' : $a == 3 ? 'three' : $a == 4 ? 'four' : 'other'); echo "\n"; // prints 'four'

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)
8.3.60.0030.01416.75
8.3.50.0100.00717.83
8.3.40.0120.00918.55
8.3.30.0140.00718.63
8.3.20.0150.00420.21
8.3.10.0080.00022.08
8.3.00.0110.00723.66
8.2.180.0090.00918.29
8.2.170.0130.01022.96
8.2.160.0100.00320.39
8.2.150.0050.00324.18
8.2.140.0150.00424.66
8.2.130.0120.00322.18
8.2.120.0100.00726.35
8.2.110.0110.00621.06
8.2.100.0030.01017.72
8.2.90.0040.00418.91
8.2.80.0080.00017.97
8.2.70.0080.00017.38
8.2.60.0040.00417.80
8.2.50.0040.00418.10
8.2.40.0040.00420.35
8.2.30.0020.00518.98
8.2.20.0040.00417.90
8.2.10.0020.00517.91
8.2.00.0050.00217.92
8.1.280.0090.01225.92
8.1.270.0110.00720.11
8.1.260.0120.00626.35
8.1.250.0110.00728.09
8.1.240.0060.00323.88
8.1.230.0110.00020.45
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0030.00617.10
8.1.190.0060.00317.22
8.1.180.0040.00420.25
8.1.170.0000.00818.49
8.1.160.0080.00018.63
8.1.150.0050.00320.02
8.1.140.0030.00517.62
8.1.130.0030.00318.99
8.1.120.0040.00417.31
8.1.110.0050.00217.28
8.1.100.0040.00417.34
8.1.90.0040.00317.14
8.1.80.0070.00017.24
8.1.70.0000.00717.20
8.1.60.0040.00417.43
8.1.50.0040.00417.30
8.1.40.0030.00617.44
8.1.30.0000.00717.38
8.1.20.0040.00417.48
8.1.10.0030.00717.34
8.1.00.0040.00417.31
8.0.300.0040.00418.77
8.0.290.0050.00216.58
8.0.280.0030.00318.29
8.0.270.0030.00317.17
8.0.260.0000.00618.36
8.0.250.0070.00016.84
8.0.240.0070.00016.94
8.0.230.0040.00416.87
8.0.220.0000.00716.78
8.0.210.0000.00716.82
8.0.200.0000.00716.92
8.0.190.0000.00716.77
8.0.180.0000.00716.90
8.0.170.0030.00316.84
8.0.160.0040.00416.87
8.0.150.0030.00316.69
8.0.140.0070.00016.66
8.0.130.0060.00013.17
8.0.120.0090.00016.66
8.0.110.0000.00716.72
8.0.100.0040.00416.81
8.0.90.0040.00316.86
8.0.80.0120.00316.75
8.0.70.0030.00516.69
8.0.60.0040.00416.77
8.0.50.0000.00716.63
8.0.30.0090.01016.98
8.0.20.0110.00917.40
8.0.10.0000.00716.95
8.0.00.0100.01016.56
7.4.330.0000.00515.55
7.4.320.0000.00716.62
7.4.300.0060.00016.63
7.4.290.0090.00016.47
7.4.280.0030.00316.40
7.4.270.0040.00416.49
7.4.260.0000.00816.55
7.4.250.0040.00416.52
7.4.240.0060.00316.51
7.4.230.0030.00316.69
7.4.220.0090.00916.54
7.4.210.0090.00916.52
7.4.200.0000.00716.43
7.4.160.0090.01316.39
7.4.150.0140.00317.40
7.4.140.0100.00917.86
7.4.130.0110.00616.39
7.4.120.0100.00816.47
7.4.110.0100.00716.50
7.4.100.0120.00616.57
7.4.90.0140.00316.63
7.4.80.0180.00419.39
7.4.70.0190.00016.39
7.4.60.0100.00716.54
7.4.50.0070.01016.26
7.4.40.0100.00716.59
7.4.30.0060.00916.66
7.4.00.0030.00615.02
7.3.330.0070.00013.03
7.3.320.0040.00413.02
7.3.310.0070.00016.27
7.3.300.0030.00316.08
7.3.290.0110.00516.22
7.3.280.0070.01116.23
7.3.270.0070.01017.40
7.3.260.0050.01216.25
7.3.250.0110.00816.18
7.3.240.0090.01016.38
7.3.230.0070.01016.36
7.3.210.0140.00416.29
7.3.200.0100.00616.34
7.3.190.0090.00616.45
7.3.180.0060.00916.57
7.3.170.0060.00916.50
7.3.160.0110.00416.25
7.2.330.0100.01016.61
7.2.320.0140.00916.61
7.2.310.0100.00616.64
7.2.300.0100.00716.50
7.2.290.0080.00816.61
7.2.60.0090.00916.74
7.1.200.0110.00315.40
7.1.100.0040.01118.05
7.1.90.0050.01017.92
7.1.80.0040.01118.10
7.1.70.0100.00516.91
7.1.60.0230.01034.93
7.1.50.0130.01434.63
7.1.40.0200.00934.20
7.1.30.0200.00934.35
7.1.20.0180.01834.46
7.1.10.0070.00616.34
7.1.00.0080.01316.37
7.0.240.0030.01117.72
7.0.230.0090.00717.73
7.0.220.0070.00817.65
7.0.210.0030.01116.63
7.0.200.0070.00716.61
7.0.190.0050.00916.59
7.0.180.0030.01216.10
7.0.170.0020.01216.03
7.0.160.0050.01015.88
7.0.150.0050.00816.16
7.0.140.0050.01116.33
7.0.130.0070.00916.35
7.0.120.0060.01016.48
7.0.110.0060.01116.32
7.0.100.0090.00816.29
7.0.90.0100.00716.11
7.0.80.0030.01616.19
7.0.70.0040.01116.19
7.0.60.0060.00916.15
7.0.50.0040.01116.27
7.0.40.0070.01016.41
7.0.30.0040.01316.61
7.0.20.0090.00916.26
7.0.10.0060.01016.25
7.0.00.0050.01316.40
5.6.300.0160.06220.76
5.6.290.0170.06420.58
5.6.280.0130.06320.95
5.6.270.0130.06320.94
5.6.260.0100.06520.89
5.6.250.0180.05820.74
5.6.240.0110.06920.78
5.6.230.0100.07620.92
5.6.220.0130.06820.75
5.6.210.0090.07020.73
5.6.200.0150.05820.80
5.6.190.0130.07220.82
5.6.180.0190.06820.86
5.6.170.0130.06920.79
5.6.160.0100.07520.81
5.6.150.0080.08020.85
5.6.140.0200.05920.69
5.6.130.0130.06820.77
5.6.120.0170.06620.81
5.6.110.0110.06420.82
5.6.100.0150.05720.91
5.6.90.0130.06520.86
5.6.80.0110.05520.20
5.6.70.0120.06920.20
5.6.60.0170.07020.29
5.6.50.0110.06520.09
5.6.40.0140.06320.13
5.6.30.0070.06520.15
5.6.20.0100.06820.12
5.6.10.0100.07120.20
5.6.00.0130.05420.13
5.5.380.0170.06217.50
5.5.370.0070.07917.46
5.5.360.0060.06617.41
5.5.350.0100.05417.46
5.5.340.0170.07018.00
5.5.330.0200.04918.05
5.5.320.0130.06017.88
5.5.310.0160.06117.88
5.5.300.0150.05817.79
5.5.290.0140.08017.77
5.5.280.0090.08417.90
5.5.270.0090.06817.98
5.5.260.0120.07917.79
5.5.250.0120.06117.81
5.5.240.0210.04917.38
5.5.230.0100.06117.44
5.5.220.0130.07417.31
5.5.210.0080.07217.25
5.5.200.0160.05217.32
5.5.190.0180.06917.13
5.5.180.0190.06917.32
5.5.160.0120.05217.23
5.5.150.0100.07617.41
5.5.140.0100.07417.12
5.5.130.0050.06417.23
5.5.120.0160.06417.34
5.5.110.0030.08017.36
5.5.100.0100.07217.25
5.5.90.0190.05816.97
5.5.80.0090.07717.13
5.5.70.0080.07117.11
5.5.60.0090.05317.21
5.5.50.0190.05717.21
5.5.40.0080.07816.98
5.5.30.0000.07117.11
5.5.20.0140.07217.18
5.5.10.0100.07516.98
5.5.00.0060.07817.28
5.4.450.0180.07019.36
5.4.440.0190.07819.36
5.4.430.0080.06419.17
5.4.420.0150.05319.30
5.4.410.0180.05219.20
5.4.400.0190.06019.19
5.4.390.0100.05918.96
5.4.380.0210.06618.91
5.4.370.0150.06218.96
5.4.360.0120.05819.01
5.4.350.0250.05618.88
5.4.340.0140.06718.98
5.4.320.0290.04318.81
5.4.310.0090.07319.17
5.4.300.0150.07318.98
5.4.290.0110.05618.95
5.4.280.0150.07019.09
5.4.270.0220.05319.07
5.4.260.0160.07118.91
5.4.250.0210.06418.93
5.4.240.0100.06818.99
5.4.230.0080.08518.76
5.4.220.0160.06618.93
5.4.210.0070.07619.07
5.4.200.0220.06319.00
5.4.190.0120.06218.77
5.4.180.0070.07918.99
5.4.170.0090.07119.07
5.4.160.0170.04818.93
5.4.150.0220.06219.06
5.4.140.0240.06016.58
5.4.130.0060.05716.63
5.4.120.0140.05116.27
5.4.110.0140.04916.36
5.4.100.0220.04016.56
5.4.90.0210.04016.63
5.4.80.0240.05016.43
5.4.70.0210.04916.50
5.4.60.0160.04816.46
5.4.50.0210.04516.27
5.4.40.0090.05416.59
5.4.30.0180.04516.52
5.4.20.0180.05216.61
5.4.10.0140.07116.32
5.4.00.0200.05615.89
5.3.290.0190.04814.82
5.3.280.0120.06114.75
5.3.270.0120.06714.77
5.3.260.0100.05214.59
5.3.250.0030.06314.59
5.3.240.0140.05914.53
5.3.230.0150.04614.53
5.3.220.0130.05014.55
5.3.210.0140.06914.55
5.3.200.0090.06614.55
5.3.190.0090.07014.76
5.3.180.0180.04714.55
5.3.170.0130.05014.37
5.3.160.0160.06514.49
5.3.150.0100.05614.49
5.3.140.0030.05814.70
5.3.130.0060.06214.56
5.3.120.0090.08114.70
5.3.110.0100.07314.69
5.3.100.0190.06314.02
5.3.90.0170.06514.15
5.3.80.0060.07414.00
5.3.70.0220.05214.01
5.3.60.0120.05314.06
5.3.50.0240.05714.12
5.3.40.0130.04714.04
5.3.30.0030.06414.10
5.3.20.0060.05313.64
5.3.10.0200.05713.61
5.3.00.0170.05313.71
5.2.170.0100.05611.26
5.2.160.0110.04111.38
5.2.150.0130.05311.36
5.2.140.0130.04311.12
5.2.130.0170.05111.25
5.2.120.0120.04211.32
5.2.110.0090.05311.02
5.2.100.0160.03211.08
5.2.90.0110.04311.03
5.2.80.0060.04911.31
5.2.70.0060.05011.02
5.2.60.0130.05011.03
5.2.50.0150.04711.24
5.2.40.0060.05311.25
5.2.30.0220.04711.19
5.2.20.0180.04511.15
5.2.10.0110.05410.96
5.2.00.0120.04810.76
5.1.60.0190.02510.13
5.1.50.0060.0379.98
5.1.40.0090.03310.06
5.1.30.0090.03410.47
5.1.20.0100.03410.34
5.1.10.0070.03610.09
5.1.00.0070.03710.34
5.0.50.0120.0238.63
5.0.40.0070.0288.50
5.0.30.0100.0418.34
5.0.20.0100.0238.48
5.0.10.0100.0248.37
5.0.00.0060.0398.34
4.4.90.0040.0298.34
4.4.80.0100.0178.34
4.4.70.0120.0248.34
4.4.60.0060.0308.34
4.4.50.0080.0278.34
4.4.40.0060.0388.34
4.4.30.0110.0158.34
4.4.20.0030.0348.34
4.4.10.0040.0258.34
4.4.00.0060.0348.34
4.3.110.0000.0298.34
4.3.100.0060.0218.34
4.3.90.0090.0228.34
4.3.80.0030.0348.34
4.3.70.0060.0198.34
4.3.60.0060.0278.34
4.3.50.0090.0258.34
4.3.40.0030.0358.34
4.3.30.0000.0248.34
4.3.20.0000.0258.34
4.3.10.0060.0208.34
4.3.00.0040.0218.34

preferences:
75.92 ms | 400 KiB | 5 Q