3v4l.org

run code in 300+ PHP versions simultaneously
<?php $key = 0; switch ($key) { case 'a': echo 'break'; break; default: echo 'default'; break; }

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)
8.4.120.0100.00920.68
8.4.110.0070.00322.51
8.4.100.0040.00620.51
8.4.90.0120.01118.66
8.4.80.0160.00417.53
8.4.70.0050.00417.58
8.4.60.0140.00619.45
8.4.50.0150.00522.40
8.4.40.0100.00917.52
8.4.30.0110.01018.46
8.4.20.0090.01219.68
8.4.10.0040.00421.12
8.3.250.0060.00918.69
8.3.240.0100.00516.58
8.3.230.0120.00716.43
8.3.220.0090.00917.25
8.3.210.0070.00916.73
8.3.200.0110.00816.62
8.3.190.0060.00417.08
8.3.180.0090.01018.72
8.3.170.0090.00917.34
8.3.160.0120.00618.45
8.3.150.0120.00816.45
8.3.140.0090.00918.82
8.3.130.0080.00018.14
8.3.120.0090.00919.02
8.3.110.0060.00320.94
8.3.100.0030.00518.35
8.3.90.0000.00826.77
8.3.80.0040.00819.36
8.3.70.0120.00318.18
8.3.60.0070.01416.61
8.3.50.0130.00524.51
8.3.40.0170.00321.94
8.3.30.0070.00718.47
8.3.20.0070.00024.18
8.3.10.0040.00424.66
8.3.00.0080.00026.16
8.2.290.0030.00620.21
8.2.280.0110.00816.88
8.2.270.0030.01417.25
8.2.260.0070.00717.02
8.2.250.0040.00416.43
8.2.240.0100.00018.94
8.2.230.0000.00922.58
8.2.220.0030.00624.06
8.2.210.0040.00426.77
8.2.200.0080.00318.88
8.2.190.0120.00916.58
8.2.180.0090.00625.92
8.2.170.0150.00018.91
8.2.160.0060.01122.96
8.2.150.0000.00725.66
8.2.140.0070.00024.66
8.2.130.0000.00726.16
8.2.120.0050.00326.35
8.2.110.0000.01121.01
8.2.100.0120.00317.78
8.2.90.0000.00819.17
8.2.80.0030.00517.97
8.2.70.0030.00617.93
8.2.60.0050.00318.03
8.2.50.0060.00318.10
8.2.40.0000.00819.30
8.2.30.0000.00819.17
8.2.20.0000.00718.18
8.2.10.0070.00019.25
8.2.00.0040.00419.17
8.1.330.0040.00421.91
8.1.320.0110.00817.75
8.1.310.0170.00016.48
8.1.300.0120.00419.99
8.1.290.0000.01030.84
8.1.280.0070.01125.92
8.1.270.0050.00323.99
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0070.00722.24
8.1.230.0040.00717.82
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0040.00417.22
8.1.180.0060.00318.10
8.1.170.0090.00018.72
8.1.160.0000.00718.92
8.1.150.0020.00518.99
8.1.140.0000.00918.87
8.1.130.0000.00720.20
8.1.120.0000.00817.34
8.1.110.0040.00417.45
8.1.100.0000.00717.43
8.1.90.0000.00817.41
8.1.80.0060.00617.45
8.1.70.0000.00817.37
8.1.60.0030.00717.59
8.1.50.0070.00017.41
8.1.40.0090.00017.39
8.1.30.0000.00817.57
8.1.20.0050.00217.70
8.1.10.0050.00317.48
8.1.00.0000.00917.47
8.0.300.0000.00718.77
8.0.290.0060.00316.75
8.0.280.0000.00718.43
8.0.270.0000.00716.85
8.0.260.0030.00318.48
8.0.250.0060.00016.98
8.0.240.0030.00317.01
8.0.230.0000.00716.83
8.0.220.0070.00016.87
8.0.210.0000.00716.77
8.0.200.0030.00516.99
8.0.190.0070.00017.01
8.0.180.0040.00316.87
8.0.170.0000.00816.95
8.0.160.0000.00716.90
8.0.150.0030.00516.82
8.0.140.0060.00316.75
8.0.130.0050.00013.39
8.0.120.0000.00716.80
8.0.110.0000.00816.99
8.0.100.0030.00516.84
8.0.90.0070.00016.74
8.0.80.0020.01216.85
8.0.70.0040.00416.93
8.0.60.0080.00016.83
8.0.50.0040.00416.77
8.0.30.0130.01016.99
8.0.20.0120.01417.21
8.0.10.0040.00416.86
8.0.00.0090.01416.72
7.4.330.0050.00015.55
7.4.320.0030.00316.60
7.4.300.0030.00316.63
7.4.290.0000.00716.34
7.4.280.0000.00816.49
7.4.270.0000.00716.60
7.4.260.0030.00313.27
7.4.250.0000.00716.60
7.4.240.0000.00716.63
7.4.230.0030.00316.67
7.4.220.0030.00316.64
7.4.210.0070.01116.62
7.4.200.0040.00416.66
7.4.130.0120.01316.33
7.4.120.0140.01216.42
7.4.110.0150.01116.40
7.4.100.0160.00916.49
7.4.90.0170.01016.47
7.4.80.0140.01316.35
7.4.70.0120.01416.42
7.4.60.0120.01416.44
7.4.50.0150.00916.46
7.4.40.0130.00816.40
7.4.30.0160.01016.54
7.4.20.0180.00816.43
7.4.10.0150.00916.38
7.4.00.0150.01016.39
7.3.330.0030.00516.24
7.3.320.0050.00012.93
7.3.310.0030.00316.25
7.3.300.0030.00316.11
7.3.290.0070.00916.25
7.3.260.0100.00716.37
7.3.250.0150.01016.25
7.3.240.0160.01116.41
7.3.230.0080.00716.31
7.3.220.0230.00916.16
7.3.210.0160.01216.31
7.3.200.0170.00916.27
7.3.190.0100.01316.23
7.3.180.0190.00616.28
7.3.170.0230.00416.29
7.3.160.0150.00916.22
7.3.150.0100.01616.06
7.3.140.0150.01116.26
7.3.130.0190.00616.19
7.3.120.0180.00716.24
7.3.110.0130.01116.31
7.3.100.0130.01216.32
7.3.90.0170.00716.28
7.3.80.0190.00716.19
7.3.70.0120.01116.17
7.3.60.0090.01316.28
7.3.50.0100.01416.15
7.3.40.0170.00716.24
7.3.30.0080.01216.24
7.3.20.0150.01016.19
7.3.10.0150.00816.32
7.3.00.0120.00916.13

preferences:
33.14 ms | 403 KiB | 5 Q