3v4l.org

run code in 300+ PHP versions simultaneously
<?php isset($c->test) ? null : 0; $c->test ?? null;

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)
8.3.60.0150.00316.63
8.3.50.0120.00318.17
8.3.40.0070.00718.70
8.3.30.0070.00718.54
8.3.20.0070.00020.29
8.3.10.0080.00020.11
8.3.00.0070.00023.51
8.2.180.0090.00616.63
8.2.170.0110.00422.96
8.2.160.0070.00722.28
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0080.00020.65
8.2.120.0040.00426.35
8.2.110.0120.00919.33
8.2.100.0110.00017.68
8.2.90.0000.00918.92
8.2.80.0040.00417.97
8.2.70.0060.00317.13
8.2.60.0030.00617.68
8.2.50.0000.00818.09
8.2.40.0030.00622.20
8.2.30.0070.00019.29
8.2.20.0040.00417.54
8.2.10.0080.00017.86
8.2.00.0080.00017.90
8.1.280.0070.00725.92
8.1.270.0100.01022.19
8.1.260.0000.00828.09
8.1.250.0080.00028.09
8.1.240.0090.00023.97
8.1.230.0070.00417.71
8.1.220.0050.00217.74
8.1.210.0040.00418.77
8.1.200.0040.00417.23
8.1.190.0030.00516.97
8.1.180.0000.00818.10
8.1.170.0000.00818.46
8.1.160.0000.00720.55
8.1.150.0000.00718.79
8.1.140.0020.00519.43
8.1.130.0070.00017.57
8.1.120.0000.00717.33
8.1.110.0040.00417.31
8.1.100.0000.00817.36
8.1.90.0040.00417.22
8.1.80.0040.00417.33
8.1.70.0000.00717.19
8.1.60.0060.00317.44
8.1.50.0030.00617.48
8.1.40.0040.00417.27
8.1.30.0040.00417.58
8.1.20.0050.00317.42
8.1.10.0000.00717.36
8.1.00.0040.00417.27
8.0.300.0030.00618.77
8.0.290.0070.00016.63
8.0.280.0000.00718.32
8.0.270.0040.00417.05
8.0.260.0030.00317.18
8.0.250.0000.00716.88
8.0.240.0000.00716.70
8.0.230.0080.00016.80
8.0.220.0070.00016.82
8.0.210.0000.00716.68
8.0.200.0070.00016.71
8.0.190.0030.00616.68
8.0.180.0040.00416.82
8.0.170.0040.00416.86
8.0.160.0070.00016.80
8.0.150.0000.00716.69
8.0.140.0000.01016.64
8.0.130.0030.00313.20
8.0.120.0000.00716.74
8.0.110.0000.00716.73
8.0.100.0060.00316.66
8.0.90.0040.00416.79
8.0.80.0100.00416.72
8.0.70.0070.00016.75
8.0.60.0000.00816.72
8.0.50.0000.00716.74
8.0.30.0110.00717.18
8.0.20.0130.01217.40
8.0.10.0080.00016.89
8.0.00.0090.00816.65
7.4.330.0000.00516.71
7.4.320.0030.00316.56
7.4.300.0070.00016.34
7.4.290.0070.00016.50
7.4.280.0000.00916.45
7.4.270.0000.00716.54
7.4.260.0040.00416.51
7.4.250.0000.00716.45
7.4.240.0000.00716.55
7.4.230.0040.00416.41
7.4.220.0130.01016.50
7.4.210.0000.01516.61
7.4.200.0050.00316.41
7.4.160.0060.00916.61
7.4.150.0100.01317.40
7.4.140.0110.00917.86
7.4.130.0090.01216.41
7.4.120.0130.01016.44
7.4.110.0070.01016.43
7.4.100.0110.01016.35
7.4.90.0060.01516.38
7.4.80.0100.01319.39
7.4.70.0060.01216.45
7.4.60.0100.00716.45
7.4.50.0140.00316.45
7.4.40.0100.00616.32
7.4.30.0130.01016.41
7.4.00.0090.00814.82
7.3.330.0050.00013.05
7.3.320.0000.00512.99
7.3.310.0030.00316.21
7.3.300.0030.00316.18
7.3.290.0110.00716.09
7.3.280.0080.00916.17
7.3.270.0100.00717.40
7.3.260.0140.00316.25
7.3.250.0110.01016.41
7.3.240.0130.00716.32
7.3.230.0180.00016.39
7.3.210.0070.01016.39
7.3.200.0100.00719.39
7.3.190.0030.01316.19
7.3.180.0040.01216.31
7.3.170.0070.01016.36
7.3.160.0060.00916.24
7.3.120.0060.01214.59
7.3.110.0050.01214.70
7.3.100.0080.00714.72
7.3.90.0070.00914.61
7.3.80.0030.00914.74
7.3.70.0070.00614.62
7.3.60.0060.00914.65
7.3.50.0090.00714.59
7.3.40.0070.00514.75
7.3.30.0050.00614.60
7.3.20.0030.01016.58
7.3.10.0050.00916.53
7.3.00.0080.00516.68
7.2.330.0060.01516.74
7.2.320.0090.01216.64
7.2.310.0100.00716.64
7.2.300.0110.00916.62
7.2.290.0070.01316.68
7.2.250.0110.00814.91
7.2.240.0070.01314.91
7.2.230.0070.00515.03
7.2.220.0070.00814.94
7.2.210.0090.00814.79
7.2.200.0080.00514.97
7.2.190.0060.00714.84
7.2.180.0040.01014.90
7.2.170.0090.00514.93
7.2.60.0090.00616.61
7.2.00.0000.01619.24
7.1.330.0100.00315.65
7.1.320.0030.00815.61
7.1.310.0070.00815.63
7.1.300.0050.00915.57
7.1.290.0050.00715.73
7.1.280.0060.00515.59
7.1.270.0060.00515.42
7.1.260.0020.01115.60
7.1.200.0040.00415.66
7.1.100.0040.00817.88
7.1.70.0050.00317.03
7.1.60.0100.01319.40
7.1.50.0040.01816.84
7.1.00.0100.07022.54
7.0.200.0290.00414.58
7.0.60.0300.07719.80
7.0.50.0000.04317.80
7.0.40.0070.04320.02
7.0.30.0330.06020.25
7.0.20.0400.07320.33
7.0.10.0100.05720.04
7.0.00.0000.09720.09
5.6.280.0100.05721.15
5.6.210.0070.08720.70
5.6.200.0100.07018.18
5.6.190.0100.04320.55
5.6.180.0330.06720.42
5.6.170.0130.05020.38
5.6.160.0130.03720.56
5.6.150.0030.06718.18
5.6.140.0100.08018.28
5.6.130.0030.04018.24
5.6.120.0100.07321.07
5.6.110.0070.07020.97
5.6.100.0130.07721.13
5.6.90.0100.08020.96
5.6.80.0000.06720.53
5.5.350.0070.09020.46
5.5.340.0100.08017.95
5.5.330.0070.04320.44
5.5.320.0600.06720.28
5.5.310.0330.07020.50
5.5.300.0070.03718.02
5.5.290.0070.06717.98
5.5.280.0100.04020.98
5.5.270.0000.08720.89
5.5.260.0070.07020.77
5.5.250.0130.07020.76
5.5.240.0170.03320.26

preferences:
53.58 ms | 400 KiB | 5 Q