3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = function () use ($a) { };

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)
8.3.60.0120.00318.43
8.3.50.0120.00916.48
8.3.40.0150.00618.54
8.3.30.0060.01218.41
8.3.20.0040.00418.88
8.3.10.0000.00823.59
8.3.00.0050.00320.88
8.2.180.0130.00618.29
8.2.170.0120.00322.96
8.2.160.0040.01122.11
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00021.97
8.2.120.0040.00426.35
8.2.110.0030.00620.34
8.2.100.0090.00317.97
8.2.90.0000.00819.22
8.2.80.0090.00017.97
8.2.70.0040.00417.60
8.2.60.0080.00018.05
8.2.50.0030.00618.10
8.2.40.0000.00822.19
8.2.30.0030.00719.17
8.2.20.0030.00618.07
8.2.10.0000.00717.93
8.2.00.0040.00418.11
8.1.280.0100.00625.92
8.1.270.0070.00323.71
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00320.95
8.1.230.0000.01219.22
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0100.00017.35
8.1.190.0000.00917.10
8.1.180.0040.00418.10
8.1.170.0030.00518.50
8.1.160.0070.00018.97
8.1.150.0000.00720.73
8.1.140.0000.00719.50
8.1.130.0070.00018.80
8.1.120.0020.00517.52
8.1.110.0000.00717.34
8.1.100.0000.00717.50
8.1.90.0030.00617.35
8.1.80.0000.00717.45
8.1.70.0040.00417.48
8.1.60.0040.00417.56
8.1.50.0060.00317.48
8.1.40.0000.00817.45
8.1.30.0000.00717.55
8.1.20.0070.00017.55
8.1.10.0030.00617.41
8.1.00.0040.00417.22
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0030.00318.33
8.0.270.0070.00017.25
8.0.260.0000.00716.82
8.0.250.0060.00016.84
8.0.240.0030.00316.89
8.0.230.0030.00316.95
8.0.220.0030.00316.85
8.0.210.0030.00316.75
8.0.200.0030.00317.03
8.0.190.0040.00417.05
8.0.180.0000.00716.97
8.0.170.0000.00716.96
8.0.160.0000.00716.91
8.0.150.0040.00416.99
8.0.140.0040.00416.87
8.0.130.0050.00013.46
8.0.120.0040.00416.90
8.0.110.0040.00416.95
8.0.100.0000.00716.82
8.0.90.0000.00716.80
8.0.80.0060.00916.91
8.0.70.0050.00216.92
8.0.60.0000.00717.02
8.0.50.0040.00416.85
8.0.30.0090.01016.93
8.0.20.0090.01117.40
8.0.10.0000.00716.94
8.0.00.0070.01816.77
7.4.330.0000.00615.55
7.4.320.0040.00416.62
7.4.300.0000.00616.52
7.4.290.0030.00316.40
7.4.280.0070.00016.50
7.4.270.0040.00416.52
7.4.260.0000.00513.33
7.4.250.0030.00316.46
7.4.240.0070.00016.58
7.4.230.0030.00316.60
7.4.220.0160.00416.67
7.4.210.0030.01116.62
7.4.200.0030.00316.53
7.4.160.0110.00516.45
7.4.150.0090.00917.40
7.4.140.0070.01217.86
7.4.130.0120.00616.80
7.4.120.0080.01116.42
7.4.110.0100.00716.50
7.4.100.0140.00716.51
7.4.90.0100.00716.23
7.4.80.0060.01019.39
7.4.70.0070.01016.50
7.4.60.0120.00416.45
7.4.50.0040.00816.54
7.4.40.0060.00916.65
7.4.30.0040.01416.37
7.4.00.0070.00814.84
7.3.330.0000.00613.32
7.3.320.0000.00513.35
7.3.310.0000.00716.26
7.3.300.0040.00416.21
7.3.290.0040.00416.36
7.3.280.0060.01216.33
7.3.270.0160.00017.40
7.3.260.0090.00816.55
7.3.250.0120.00716.34
7.3.240.0060.01116.49
7.3.230.0070.01316.54
7.3.210.0130.00316.37
7.3.200.0090.00616.29
7.3.190.0060.00916.37
7.3.180.0170.00316.29
7.3.170.0100.00716.44
7.3.160.0060.00916.35
7.3.120.0030.01414.71
7.3.110.0070.01014.65
7.3.100.0090.00914.61
7.3.90.0030.01014.37
7.3.80.0000.01814.73
7.3.70.0030.01014.51
7.3.60.0040.00714.57
7.3.50.0030.01314.61
7.3.40.0030.01014.42
7.3.30.0000.00814.66
7.3.20.0070.00316.43
7.3.10.0120.00316.30
7.3.00.0000.00916.62
7.2.330.0040.01816.46
7.2.320.0090.00916.53
7.2.310.0100.00716.57
7.2.300.0090.00816.62
7.2.290.0000.01516.49
7.2.250.0030.01314.70
7.2.240.0110.00714.95
7.2.230.0030.01014.43
7.2.220.0070.01114.64
7.2.210.0060.01314.57
7.2.200.0000.01114.43
7.2.190.0080.00314.69
7.2.180.0060.00614.85
7.2.170.0130.00014.72
7.2.160.0070.00714.89
7.2.150.0070.01016.34
7.2.140.0100.00716.49
7.2.130.0040.01216.63
7.2.120.0080.00416.34
7.2.110.0030.00616.75
7.2.100.0030.00616.38
7.2.90.0100.00316.50
7.2.80.0040.00816.48
7.2.70.0070.00716.60
7.2.60.0070.00616.64
7.2.50.0040.01016.34
7.2.40.0030.01016.68
7.2.30.0070.00716.63
7.2.20.0060.00816.72
7.2.10.0070.00716.48
7.2.00.0140.00316.73
7.1.330.0030.01315.75
7.1.320.0070.01115.56
7.1.310.0070.00715.36
7.1.300.0000.01515.53
7.1.290.0050.00315.72
7.1.280.0030.00615.26
7.1.270.0060.00315.49
7.1.260.0100.00315.73
7.1.250.0070.00715.27
7.1.240.0000.00815.64
7.1.230.0030.00615.38
7.1.220.0100.00315.12
7.1.210.0030.01015.56
7.1.200.0050.00915.39
7.1.190.0030.00915.30
7.1.180.0040.00415.30
7.1.170.0000.01315.11
7.1.160.0060.00315.02
7.1.150.0070.00715.31
7.1.140.0000.00815.50
7.1.130.0060.00615.30
7.1.120.0070.00715.51
7.1.110.0100.00615.46
7.1.100.0060.01015.65
7.1.90.0030.00915.69
7.1.80.0060.00615.68
7.1.70.0030.00516.26
7.1.60.0410.00824.32
7.1.50.0570.00724.27
7.1.40.0390.00724.01
7.1.30.0400.00624.12
7.1.20.0370.00824.01
7.1.10.0330.00915.30
7.1.00.0210.00615.28
7.0.330.0030.00715.27
7.0.320.0080.00414.79
7.0.310.0000.01114.84
7.0.300.0070.00714.66
7.0.290.0060.00914.79
7.0.280.0000.01414.99
7.0.270.0070.00715.06
7.0.260.0060.00915.31
7.0.250.0030.00614.95
7.0.240.0070.01014.84
7.0.230.0040.00715.15
7.0.220.0090.00614.98
7.0.210.0040.00815.21
7.0.200.0380.00815.05
7.0.190.0280.01514.99
7.0.180.0300.00814.74
7.0.170.0270.00814.84
7.0.160.0320.00714.72
7.0.150.0250.00714.89
7.0.140.0300.00714.88
7.0.130.0260.00514.75
7.0.120.0230.00514.71
7.0.110.0220.00914.76
7.0.100.0230.00714.65
7.0.90.0230.00714.88
7.0.80.0280.00714.90
7.0.70.0220.01114.58
7.0.60.0220.00914.52
7.0.50.0300.00714.71
7.0.40.1330.00813.89
7.0.30.0200.00813.84
7.0.20.0200.00913.76
7.0.10.0100.00313.63
7.0.00.0210.00613.75
5.6.400.0030.01014.01
5.6.390.0030.01013.91
5.6.380.0030.01014.57
5.6.370.0030.00913.95
5.6.360.0050.00514.15
5.6.350.0070.00714.49
5.6.340.0060.01014.39
5.6.330.0000.01514.41
5.6.320.0060.00614.28
5.6.310.0030.00814.28
5.6.300.0030.00913.92
5.6.290.0060.00814.24
5.6.280.0000.01414.18
5.6.270.0000.01314.21
5.6.260.0000.00913.89
5.6.250.0040.01114.14
5.6.240.0060.00613.71
5.6.230.0000.01314.02
5.6.220.0070.00713.96
5.6.210.0040.00713.77
5.6.200.0100.00313.69
5.6.190.0110.00313.85
5.6.180.0060.00913.70
5.6.170.0030.01213.96
5.6.160.0100.00713.64
5.6.150.0120.00613.95
5.6.140.0070.00714.12
5.6.130.0030.01014.42
5.6.120.0070.00713.77
5.6.110.0040.00814.04
5.6.100.0090.00314.29
5.6.90.0040.00814.27
5.6.80.0000.01214.05
5.6.70.0000.01513.89
5.6.60.0030.01413.80
5.6.50.0110.00813.74
5.6.40.0090.00913.80
5.6.30.0070.00714.05
5.6.20.0070.00414.02
5.6.10.0060.00613.88
5.6.00.0060.00814.07

preferences:
60.08 ms | 400 KiB | 5 Q