3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Foo { function __lambda_func() { return print 'no'; } } namespace Bar { function yuno($x) { $x(); } } namespace { function __lambda_func() { return print 'no'; } Bar\yuno(function() { return print 'OK'; }); $fn = create_function("xyz", ""); }

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)
8.3.60.0180.00318.29
8.3.50.0160.00621.91
8.3.40.0140.00718.84
8.3.30.0060.00818.81
8.3.20.0050.00220.34
8.3.10.0080.00023.48
8.3.00.0030.00519.26
8.2.180.0170.00316.38
8.2.170.0040.01122.96
8.2.160.0100.00320.41
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00917.38
8.2.120.0070.00026.35
8.2.110.0030.00721.18
8.2.100.0090.00317.91
8.2.90.0000.00819.09
8.2.80.0030.00717.97
8.2.70.0000.00817.38
8.2.60.0030.00617.93
8.2.50.0050.00318.07
8.2.40.0030.00619.14
8.2.30.0040.00420.68
8.2.20.0030.00617.74
8.2.10.0040.00418.06
8.2.00.0090.00018.02
8.1.280.0100.00325.92
8.1.270.0060.00323.79
8.1.260.0070.00028.09
8.1.250.0070.00028.09
8.1.240.0000.00822.19
8.1.230.0040.00717.53
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0090.00017.35
8.1.190.0000.00917.25
8.1.180.0080.00018.10
8.1.170.0040.00420.38
8.1.160.0000.00722.07
8.1.150.0000.00818.86
8.1.140.0040.00419.44
8.1.130.0070.00017.50
8.1.120.0040.00317.41
8.1.110.0030.00517.32
8.1.100.0030.00617.46
8.1.90.0040.00317.27
8.1.80.0040.00417.34
8.1.70.0060.00317.42
8.1.60.0080.00017.55
8.1.50.0040.00417.32
8.1.40.0000.00917.45
8.1.30.0060.00317.51
8.1.20.0000.00817.55
8.1.10.0000.00817.58
8.1.00.0050.00317.41
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0070.00018.45
8.0.270.0070.00017.26
8.0.260.0030.00517.28
8.0.250.0030.00316.95
8.0.240.0030.00316.88
8.0.230.0030.00316.90
8.0.220.0000.00716.86
8.0.210.0040.00416.77
8.0.200.0030.00516.95
8.0.190.0000.00817.04
8.0.180.0030.00516.88
8.0.170.0040.00416.90
8.0.160.0040.00417.03
8.0.150.0000.00716.97
8.0.140.0000.00716.80
8.0.130.0080.00013.32
8.0.120.0040.00416.84
8.0.110.0040.00416.85
8.0.100.0000.00716.90
8.0.90.0000.00717.01
8.0.80.0090.00616.92
8.0.70.0040.00416.85
8.0.60.0050.00216.78
8.0.50.0040.00417.00
8.0.30.0090.00817.07
8.0.20.0100.01117.40
8.0.10.0040.00416.89
8.0.00.0130.00916.82
7.4.330.0050.00016.84
7.4.320.0040.00416.51
7.4.300.0000.00616.43
7.4.290.0000.00716.55
7.4.280.0030.00616.43
7.4.270.0060.00016.51
7.4.260.0000.00716.53
7.4.250.0030.00516.43
7.4.240.0040.00416.61
7.4.230.0000.00716.62
7.4.220.0100.01016.70
7.4.210.0070.01016.73
7.4.200.0030.00316.56
7.4.160.0090.00616.44
7.4.150.0150.00317.40
7.4.140.0140.00717.86
7.4.130.0100.01216.57
7.4.120.0090.00816.55
7.4.110.0040.01316.57
7.4.100.0130.00616.77
7.4.90.0070.01016.52
7.4.80.0140.00319.39
7.4.70.0080.00816.59
7.4.60.0130.00316.36
7.4.50.0060.00916.23
7.4.40.0080.00816.43
7.4.30.0070.01016.64
7.4.00.0070.00914.75
7.3.330.0030.00313.16
7.3.320.0030.00313.17
7.3.310.0030.00316.29
7.3.300.0000.00716.25
7.3.290.0090.00716.25
7.3.280.0130.00616.28
7.3.270.0090.00917.40
7.3.260.0120.01216.33
7.3.250.0100.01116.31
7.3.240.0130.00416.55
7.3.230.0120.00616.41
7.3.210.0060.01116.52
7.3.200.0100.00716.43
7.3.190.0140.00716.38
7.3.180.0150.00316.46
7.3.170.0100.00716.41
7.3.160.0080.01316.35
7.3.120.0100.00714.73
7.3.110.0060.00915.10
7.3.100.0110.00414.76
7.3.90.0050.00514.75
7.3.80.0030.01014.60
7.3.70.0060.01014.87
7.3.60.0060.00814.77
7.3.50.0060.00914.62
7.3.40.0090.00614.63
7.3.30.0070.00414.93
7.3.20.0030.00916.77
7.3.10.0060.00816.60
7.3.00.0070.00916.63
7.2.330.0050.01316.62
7.2.320.0100.01716.22
7.2.310.0120.01216.77
7.2.300.0090.00916.40
7.2.290.0060.01016.46
7.2.250.0060.01214.52
7.2.240.0060.01314.96
7.2.230.0110.00715.07
7.2.220.0090.00314.55
7.2.210.0090.00614.90
7.2.200.0000.01614.83
7.2.190.0060.00614.83
7.2.180.0040.01414.73
7.2.170.0030.00915.02
7.2.130.0060.00617.04
7.2.120.0030.01016.72
7.2.110.0060.00316.84
7.2.100.0130.00316.69
7.2.90.0080.00816.88
7.2.80.0000.01016.68
7.2.70.0060.00916.75
7.2.60.0050.00916.71
7.2.50.0040.00816.94
7.2.40.0030.01016.88
7.2.30.0080.00816.99
7.2.20.0060.00917.03
7.2.10.0080.00316.76
7.2.00.0030.00918.05
7.1.330.0100.00615.68
7.1.320.0090.00315.49
7.1.310.0060.00915.44
7.1.300.0090.00615.55
7.1.290.0070.00315.70
7.1.280.0070.00415.70
7.1.270.0030.01215.45
7.1.260.0060.00615.70
7.1.250.0070.00615.55
7.1.200.0030.01015.62
7.1.100.0000.01118.29
7.1.70.0060.00316.79
7.1.60.0040.02219.12
7.1.50.0000.01016.98
7.1.00.0030.07322.36
7.0.200.0050.00316.52
7.0.60.0130.04720.00
7.0.50.0130.06317.88
7.0.40.0100.05320.09
7.0.30.0270.03720.33
7.0.20.0200.08320.22
7.0.10.0070.04020.24
7.0.00.0070.08320.09
5.6.280.0070.04720.91
5.6.210.0070.04020.53
5.6.200.0070.08018.29
5.6.190.0070.04020.61
5.6.180.0230.07720.42
5.6.170.0370.06720.57
5.6.160.0130.03020.44
5.6.150.0100.07318.16
5.6.140.0030.05318.21
5.6.130.0100.04718.28
5.6.120.0070.08321.15
5.6.110.0000.09721.00
5.6.100.0270.05321.02
5.6.90.0000.09021.09
5.6.80.0100.08020.38
5.5.350.4330.04320.34
5.5.340.0070.03717.96
5.5.330.0100.07020.29
5.5.320.0000.04020.27
5.5.310.0300.07020.42
5.5.300.0200.05318.09
5.5.290.0100.07718.01
5.5.280.0070.05020.77
5.5.270.0100.08720.65
5.5.260.0130.08020.80
5.5.250.0170.07720.78
5.5.240.0300.06320.16

preferences:
79.34 ms | 401 KiB | 5 Q