3v4l.org

run code in 300+ PHP versions simultaneously
<?php try{ $array['a'] += 2; var_dump($array); } catch(Throwable){}

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)
8.5.30.0070.01017.64
8.5.20.0090.00920.23
8.5.10.0110.00918.57
8.5.00.0140.00720.14
8.4.180.0140.00919.87
8.4.170.0120.01023.94
8.4.160.0130.01123.94
8.4.150.0070.00616.74
8.4.140.0190.00917.77
8.4.130.0100.00717.89
8.4.120.0110.00720.66
8.4.110.0070.00122.50
8.4.100.0120.00517.67
8.4.90.0090.00420.42
8.4.80.0070.00218.00
8.4.70.0130.00717.96
8.4.60.0120.01020.43
8.4.50.0140.00520.57
8.4.40.0060.00319.38
8.4.30.0130.00320.27
8.4.20.0100.01017.84
8.4.10.0100.00720.51
8.3.300.0110.00920.77
8.3.290.0130.00920.20
8.3.280.0100.01018.50
8.3.270.0120.00916.45
8.3.260.0130.00616.55
8.3.250.0110.00718.98
8.3.240.0150.00516.69
8.3.230.0100.01016.70
8.3.220.0050.00220.74
8.3.210.0120.00718.67
8.3.200.0060.00216.60
8.3.190.0120.01117.20
8.3.180.0080.00918.77
8.3.170.0140.00416.66
8.3.160.0110.00719.11
8.3.150.0110.00716.91
8.3.140.0030.01219.05
8.3.130.0160.00018.63
8.3.120.0030.00618.47
8.3.110.0050.00316.63
8.3.100.0000.00818.30
8.3.90.0080.00026.77
8.3.80.0030.00619.36
8.3.70.0120.00317.00
8.3.60.0120.00916.88
8.3.50.0100.01124.43
8.3.40.0140.00720.34
8.3.30.0090.00618.67
8.3.20.0060.00324.18
8.3.10.0040.00424.66
8.3.00.0050.00226.16
8.2.300.0140.00918.12
8.2.290.0040.00520.49
8.2.280.0090.00618.39
8.2.270.0090.00919.06
8.2.260.0060.01316.96
8.2.250.0060.00618.46
8.2.240.0060.00317.13
8.2.230.0000.00820.94
8.2.220.0040.00424.06
8.2.210.0040.00426.77
8.2.200.0060.00318.88
8.2.190.0150.00016.58
8.2.180.0090.00625.92
8.2.170.0150.00018.65
8.2.160.0060.00922.96
8.2.150.0000.00725.66
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0080.00026.35
8.2.110.0070.00320.52
8.2.100.0070.00319.01
8.1.340.0130.00619.88
8.1.330.0080.01122.04
8.1.320.0120.00717.76
8.1.310.0040.01318.70
8.1.300.0060.00917.98
8.1.290.0040.00430.84
8.1.280.0090.00625.92
8.1.270.0070.00023.99
8.1.260.0040.00428.09
8.1.250.0000.00728.09
8.1.240.0040.00418.41
8.1.230.0000.01118.93
7.4.100.0070.01016.46
7.4.90.0090.00616.39
7.4.80.0030.01415.95
7.4.70.0100.00716.24
7.4.60.0160.00816.13
7.4.50.0100.00716.37
7.4.40.0070.01316.17
7.4.30.0050.01116.17
7.4.20.0120.00916.22
7.4.10.0000.01715.99
7.4.00.0030.01316.23
7.3.220.0070.01016.20
7.3.210.0000.01716.17
7.3.200.0030.01316.11
7.3.190.0090.00616.34
7.3.180.0070.01016.24
7.3.170.0150.00016.07
7.3.160.0110.00716.43
7.3.150.0080.00916.17
7.3.140.0060.01115.85
7.3.130.0150.00416.12
7.3.120.0140.00316.09
7.3.110.0060.01016.09
7.3.100.0100.00615.93
7.3.90.0100.00716.06
7.3.80.0130.00316.21
7.3.70.0100.00616.23
7.3.60.0130.01016.10
7.3.50.0030.01216.10
7.3.40.0090.00616.16
7.3.30.0060.01016.20
7.3.20.0070.01016.23
7.3.10.0090.00916.17
7.3.00.0070.01016.34
7.2.330.0070.01016.50
7.2.320.0100.00716.02
7.2.310.0170.00016.21
7.2.300.0150.00316.41
7.2.290.0060.01216.40
7.2.280.0120.00916.08
7.2.270.0090.00916.43
7.2.260.0100.00716.03
7.2.250.0070.01016.11
7.2.240.0130.00316.08
7.2.230.0100.00716.07
7.2.220.0100.00616.09
7.2.210.0030.01316.32
7.2.200.0060.01016.25
7.2.190.0070.01016.16
7.2.180.0070.01016.34
7.2.170.0100.00616.27
7.2.160.0100.00716.29
7.2.150.0160.00316.18
7.2.140.0190.00616.37
7.2.130.0150.00816.35
7.2.120.0110.00716.45
7.2.110.0030.01316.21
7.2.100.0090.00916.38
7.2.90.0090.00616.39
7.2.80.0160.00016.30
7.2.70.0070.01016.29
7.2.60.0100.00616.30
7.2.50.0090.01216.32
7.2.40.0060.01616.52
7.2.30.0130.00916.48
7.2.20.0070.01016.20
7.2.10.0080.01116.18
7.2.00.0150.00916.32

preferences:
61.04 ms | 1142 KiB | 5 Q