3v4l.org

run code in 300+ PHP versions simultaneously
<?php function aaaa(array $a) { } try{ aaaa('test'); } catch (\Exception $e) { $return = ''; }

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)
8.3.60.0090.00616.63
8.3.50.0140.00316.24
8.3.40.0060.01218.82
8.3.30.0000.01518.63
8.3.20.0000.00820.25
8.3.10.0040.00421.94
8.3.00.0040.00417.78
8.2.180.0040.01116.50
8.2.170.0040.01122.96
8.2.160.0060.01319.29
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00719.34
8.2.120.0080.00026.35
8.2.110.0100.00322.08
8.2.100.0110.00017.72
8.2.90.0030.00517.90
8.2.80.0040.00417.97
8.2.70.0040.00817.50
8.2.60.0030.00517.93
8.2.50.0040.00418.10
8.2.40.0060.00322.03
8.2.30.0050.00220.85
8.2.20.0080.00017.90
8.2.10.0000.00717.88
8.2.00.0050.00217.84
8.1.280.0090.00925.92
8.1.270.0040.00422.10
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0080.00022.06
8.1.230.0040.00720.99
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0060.00317.23
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0000.00818.42
8.1.160.0030.00618.88
8.1.150.0000.00718.80
8.1.140.0040.00419.55
8.1.130.0000.00718.82
8.1.120.0050.00317.29
8.1.110.0000.00817.38
8.1.100.0000.00717.26
8.1.90.0000.00717.42
8.1.80.0000.00717.36
8.1.70.0030.00317.44
8.1.60.0030.00617.60
8.1.50.0040.00417.42
8.1.40.0040.00417.52
8.1.30.0070.00017.59
8.1.20.0120.00017.55
8.1.10.0000.00817.43
8.1.00.0000.00817.36
8.0.300.0070.00019.82
8.0.290.0000.00816.63
8.0.280.0030.00318.43
8.0.270.0040.00417.18
8.0.260.0030.00316.87
8.0.250.0030.00316.94
8.0.240.0000.00916.83
8.0.230.0000.00716.98
8.0.220.0000.00716.88
8.0.210.0070.00016.89
8.0.200.0000.00816.83
8.0.190.0030.00716.91
8.0.180.0070.00016.92
8.0.170.0000.00716.87
8.0.160.0000.00816.78
8.0.150.0040.00416.72
8.0.140.0040.00416.73
8.0.130.0000.00513.29
8.0.120.0000.00716.83
8.0.110.0000.00716.76
8.0.100.0030.00516.91
8.0.90.0000.00816.92
8.0.80.0000.01516.79
8.0.70.0030.00616.82
8.0.60.0040.00416.70
8.0.50.0000.00716.73
8.0.30.0090.01117.14
8.0.20.0080.01117.40
8.0.10.0050.00317.02
8.0.00.0170.00716.59
7.4.330.0050.00015.55
7.4.320.0000.00616.54
7.4.300.0070.00016.51
7.4.290.0000.00716.59
7.4.280.0040.00416.47
7.4.270.0000.00916.52
7.4.260.0000.00513.26
7.4.250.0000.01116.55
7.4.240.0030.00316.52
7.4.230.0030.00316.50
7.4.220.0040.01416.58
7.4.210.0050.00916.54
7.4.200.0030.00316.49
7.4.160.0110.00416.47
7.4.150.0060.01217.40
7.4.140.0110.00817.86
7.4.130.0160.00916.53
7.4.120.0080.01216.51
7.4.110.0030.01416.27
7.4.100.0180.00616.41
7.4.90.0140.00316.57
7.4.80.0100.01319.39
7.4.70.0030.01216.39
7.4.60.0160.00016.41
7.4.50.0000.01616.33
7.4.40.0070.01016.43
7.4.30.0030.01416.53
7.4.00.0000.01614.94
7.3.330.0000.00613.25
7.3.320.0000.00513.21
7.3.310.0000.00716.34
7.3.300.0030.00316.36
7.3.290.0000.00716.26
7.3.280.0110.00816.27
7.3.270.0200.00017.40
7.3.260.0070.01016.52
7.3.250.0110.01016.45
7.3.240.0110.00816.40
7.3.230.0070.01116.53
7.3.210.0090.00816.27
7.3.200.0130.00816.47
7.3.190.0040.01216.31
7.3.180.0090.00616.32
7.3.170.0080.00816.38
7.3.160.0080.00816.58
7.2.330.0060.01516.75
7.2.320.0100.01016.36
7.2.310.0040.01216.44
7.2.300.0030.01516.57
7.2.290.0100.00716.62
7.2.60.0000.01616.88
7.2.00.0040.01119.27
7.1.200.0080.00815.70
7.1.100.0070.01018.06
7.1.70.0100.01017.22
7.1.60.0240.01734.99
7.1.50.0240.01734.56
7.1.40.0250.01634.52
7.1.30.0210.01934.41
7.1.20.0150.02134.21
7.1.10.0060.01316.60
7.1.00.0060.01016.60
7.0.200.0030.01516.67
7.0.190.0030.01516.57
7.0.180.0090.00916.36
7.0.170.0150.00316.31
7.0.160.0070.01016.15
7.0.150.0110.00416.13
7.0.140.0100.00716.14
7.0.130.0090.01116.39
7.0.120.0120.00416.63
7.0.110.0060.01016.18
7.0.100.0090.00916.31
7.0.90.0130.00316.18
7.0.80.0070.01216.22
7.0.70.0160.00016.39
7.0.60.0130.00316.02
7.0.50.0060.00916.36
7.0.40.0000.01716.30
7.0.30.0060.01016.25
7.0.20.0120.00616.19
7.0.10.0090.00916.20
7.0.00.0090.00916.21

preferences:
45.76 ms | 401 KiB | 5 Q