3v4l.org

run code in 300+ PHP versions simultaneously
<?php function set(?bool &$value): void { var_dump($value); $value = true; } $array = []; set($array[]); var_dump($array);

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)
8.5.30.0120.00519.58
8.5.20.0120.00619.53
8.5.10.0100.00816.70
8.5.00.0120.01019.91
8.4.180.0120.00925.61
8.4.170.0140.00723.78
8.4.160.0130.00823.90
8.4.150.0070.00616.93
8.4.140.0110.01317.88
8.4.130.0120.00617.78
8.4.120.0090.00922.41
8.4.110.0110.00818.90
8.4.100.0140.00717.56
8.4.90.0120.00817.66
8.4.80.0110.00617.79
8.4.70.0100.01117.61
8.4.60.0020.00718.43
8.4.50.0050.00319.59
8.4.40.0070.01420.18
8.4.30.0090.00020.39
8.4.20.0130.00720.57
8.4.10.0090.00019.48
8.3.300.0100.01022.75
8.3.290.0090.00820.86
8.3.280.0120.00820.07
8.3.270.0140.00516.63
8.3.260.0100.01016.40
8.3.250.0110.01018.80
8.3.240.0120.00716.43
8.3.230.0150.00416.56
8.3.220.0100.00818.61
8.3.210.0010.00716.58
8.3.200.0110.01016.72
8.3.190.0120.00716.51
8.3.180.0040.00618.38
8.3.170.0160.00316.81
8.3.160.0100.00618.51
8.3.150.0100.00316.99
8.3.140.0100.01017.17
8.3.130.0050.00318.35
8.3.120.0000.00918.89
8.3.110.0070.01120.94
8.3.100.0000.00824.06
8.3.90.0120.00626.77
8.3.80.0090.00019.36
8.3.70.0070.01118.31
8.3.60.0090.00618.56
8.3.50.0000.01516.27
8.3.40.0000.01418.54
8.3.30.0210.00018.53
8.3.20.0070.00024.18
8.3.10.0040.00424.66
8.3.00.0050.00326.16
8.2.300.0130.00717.90
8.2.290.0110.00818.75
8.2.280.0100.00618.34
8.2.270.0090.00916.63
8.2.260.0040.01518.90
8.2.250.0080.00016.46
8.2.240.0060.00319.06
8.2.230.0120.00322.58
8.2.220.0060.00337.54
8.2.210.0040.00426.77
8.2.200.0060.00318.88
8.2.190.0170.00316.58
8.2.180.0140.00325.92
8.2.170.0040.01118.91
8.2.160.0140.00022.96
8.2.150.0070.00025.66
8.2.140.0000.00724.66
8.2.130.0050.00326.16
8.2.120.0000.00726.16
8.2.110.0030.00622.15
8.2.100.0080.00317.84
8.2.90.0060.00318.16
8.2.80.0000.00818.70
8.2.70.0000.00917.48
8.2.60.0040.00418.03
8.2.50.0030.00518.07
8.2.40.0040.00419.95
8.2.30.0030.00518.07
8.2.20.0040.00418.26
8.2.10.0040.00419.14
8.2.00.0040.00419.13
8.1.340.0120.00821.61
8.1.330.0070.00716.81
8.1.320.0050.00316.11
8.1.310.0060.00316.66
8.1.300.0040.00417.92
8.1.290.0050.00530.84
8.1.280.0130.00725.92
8.1.270.0040.00423.99
8.1.260.0000.00826.35
8.1.250.0050.00328.09
8.1.240.0060.00323.72
8.1.230.0080.00419.08
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0090.00017.10
8.1.180.0040.00418.10
8.1.170.0050.00318.59
8.1.160.0000.00718.83
8.1.150.0050.00218.75
8.1.140.0000.00718.89
8.1.130.0070.00020.27
8.1.120.0000.00717.37
8.1.110.0000.00817.40
8.1.100.0050.00317.33
8.1.90.0000.00717.40
8.1.80.0060.00317.28
8.1.70.0070.00017.30
8.1.60.0060.00317.63
8.1.50.0030.00617.52
8.1.40.0070.00317.54
8.1.30.0000.00817.63
8.1.20.0040.00417.59
8.1.10.0050.00217.57
8.1.00.0030.00517.55
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0030.00518.25
8.0.270.0000.00718.00
8.0.260.0000.00618.57
8.0.250.0030.00516.87
8.0.240.0060.00016.87
8.0.230.0030.00316.96
8.0.220.0030.00316.75
8.0.210.0000.00716.81
8.0.200.0000.00716.89
8.0.190.0040.00416.96
8.0.180.0000.00716.89
8.0.170.0030.00516.79
8.0.160.0000.00816.91
8.0.150.0020.00516.81
8.0.140.0030.00416.90
8.0.130.0000.00513.25
8.0.120.0050.00316.88
8.0.110.0060.00316.79
8.0.100.0040.00416.93
8.0.90.0050.00316.93
8.0.80.0090.00616.87
8.0.70.0110.01116.88
8.0.60.0110.00416.80
8.0.50.0060.00916.79
8.0.30.0090.00916.86
8.0.20.0060.00916.95
8.0.10.0070.00716.89
8.0.00.0070.01017.01
7.4.330.0000.00415.55
7.4.320.0030.00316.54
7.4.300.0040.00416.55
7.4.290.0030.00316.57
7.4.280.0040.00416.50
7.4.270.0030.00316.56
7.4.260.0050.00013.28
7.4.250.0070.00016.46
7.4.240.0010.00616.49
7.4.230.0030.00316.62
7.4.220.0000.00616.39
7.4.210.0030.01116.52
7.4.200.0080.00616.61
7.4.190.0070.00716.53
7.4.180.0060.00916.64
7.4.160.0060.00916.67
7.4.150.0110.00716.39
7.4.140.0070.00716.42
7.4.130.0080.00616.40
7.4.120.0110.00316.47
7.4.110.0070.00716.57
7.4.100.0060.00616.48
7.4.90.0060.00616.43
7.4.80.0070.00616.50
7.4.70.0060.00916.42
7.4.60.0070.00716.39
7.4.50.0070.00716.41
7.4.40.0110.00316.32
7.4.30.0100.00316.22
7.4.20.0070.00716.36
7.4.10.0070.00716.47
7.4.00.0000.01316.41
7.3.330.0000.00716.17
7.3.320.0000.00613.25
7.3.310.0070.00016.20
7.3.300.0070.00016.35
7.3.290.0000.01216.30
7.3.280.0030.00916.37
7.3.270.0000.01216.30
7.3.260.0060.00616.34
7.3.250.0060.00616.27
7.3.240.0040.00816.22
7.3.230.0040.01116.28
7.3.220.0030.01016.18
7.3.210.0040.00916.19
7.3.200.0030.01016.09
7.3.190.0100.00316.16
7.3.180.0070.00716.15
7.3.170.0060.00616.22
7.3.160.0030.01016.07
7.3.150.0050.00916.22
7.3.140.0070.00716.14
7.3.130.0030.01016.14
7.3.120.0070.00716.20
7.3.110.0060.00616.11
7.3.100.0120.00316.19
7.3.90.0000.01316.50
7.3.80.0030.00916.26
7.3.70.0040.01116.27
7.3.60.0040.01116.30
7.3.50.0150.00016.28
7.3.40.0100.01316.29
7.3.30.0100.01016.29
7.3.20.0070.00716.38
7.3.10.0000.01416.27
7.3.00.0050.00916.34

preferences:
56.34 ms | 1374 KiB | 5 Q