3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace ElasticSearch { class Thing { public function tmp (){ echo 'ElasticSearch';} } } namespace Elasticsearch { class Thing { public function tmp (){ echo 'Elasticsearch';} } class Builder { public function thing() { return new Thing; } } } namespace { $class = new ElasticSearch\Thing; $builder = new Elasticsearch\Builder; echo $builder->thing->tmp(); }

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)
8.3.60.0120.00316.63
8.3.50.0170.00316.36
8.3.40.0040.01118.85
8.3.30.0040.01118.69
8.3.20.0050.00320.18
8.3.10.0040.00423.61
8.3.00.0040.00422.23
8.2.180.0140.00318.16
8.2.170.0140.00322.96
8.2.160.0100.00319.31
8.2.150.0070.00024.18
8.2.140.0000.00724.66
8.2.130.0040.00422.26
8.2.120.0040.00426.35
8.2.110.0030.00620.31
8.2.100.0110.00318.09
8.2.90.0000.00917.75
8.2.80.0030.00618.79
8.2.70.0040.00417.50
8.2.60.0090.00017.50
8.2.50.0000.00818.10
8.2.40.0000.00820.47
8.2.30.0000.00819.11
8.2.20.0040.00417.71
8.2.10.0050.00217.91
8.2.00.0040.00417.55
8.1.270.0050.00323.92
8.1.260.0080.00028.09
8.1.250.0030.00728.09
8.1.240.0060.00323.86
8.1.230.0040.00820.88
8.1.220.0050.00518.57
8.1.210.0050.00318.77
8.1.200.0000.00817.22
8.1.190.0000.00917.22
8.1.180.0030.00618.10
8.1.170.0050.00318.43
8.1.160.0030.00322.19
8.1.150.0060.00318.82
8.1.140.0040.00417.44
8.1.130.0000.00717.63
8.1.120.0050.00317.28
8.1.110.0000.00717.36
8.1.100.0030.00317.31
8.1.90.0070.00417.27
8.1.80.0080.00017.30
8.1.70.0090.00017.41
8.1.60.0070.00017.49
8.1.50.0050.00517.48
8.1.40.0050.00317.46
8.1.30.0090.00017.61
8.1.20.0000.00717.56
8.1.10.0000.00817.39
8.1.00.0080.00017.20
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0000.00718.28
8.0.270.0030.00316.81
8.0.260.0030.00317.25
8.0.250.0000.00716.84
8.0.240.0000.00816.93
8.0.230.0030.00316.82
8.0.220.0040.00416.89
8.0.210.0040.00416.87
8.0.200.0000.00816.92
8.0.190.0000.00916.82
8.0.180.0000.00716.97
8.0.170.0000.00716.90
8.0.160.0070.00016.99
8.0.150.0030.00316.74
8.0.140.0090.00016.84
8.0.130.0030.00313.27
8.0.120.0000.00716.79
8.0.110.0000.01016.80
8.0.100.0040.00416.75
8.0.90.0050.00216.88
8.0.80.0130.00316.88
8.0.70.0040.00416.79
8.0.60.0050.00216.89
8.0.50.0030.00516.92
8.0.30.0080.01217.08
8.0.20.0080.01117.40
8.0.10.0000.00716.89
8.0.00.0090.00916.57
7.4.330.0000.00515.08
7.4.320.0000.00716.43
7.4.300.0030.00316.55
7.4.290.0000.00716.57
7.4.280.0030.00516.34
7.4.270.0000.00816.36
7.4.260.0060.00316.42
7.4.250.0000.00716.52
7.4.240.0040.00416.46
7.4.230.0040.00416.56
7.4.220.0090.00916.39
7.4.210.0130.00616.53
7.4.200.0000.00716.42
7.4.160.0130.00316.61
7.4.150.0130.00317.40
7.4.140.0080.01117.86
7.4.130.0070.01016.48
7.4.120.0060.01116.49
7.4.110.0070.01016.49
7.4.100.0060.00916.57
7.4.90.0060.01216.38
7.4.80.0030.01319.39
7.4.70.0140.00716.64
7.4.60.0060.00916.42
7.4.50.0100.00316.23
7.4.40.0110.01116.48
7.4.30.0110.01116.37
7.4.10.0170.00315.00
7.4.00.0110.00715.06
7.3.330.0050.00013.31
7.3.320.0000.00513.21
7.3.310.0000.00816.12
7.3.300.0030.00316.26
7.3.290.0070.01016.23
7.3.280.0080.00716.20
7.3.270.0090.00917.40
7.3.260.0100.00816.31
7.3.250.0050.01216.25
7.3.240.0120.00616.30
7.3.230.0120.00416.39
7.3.210.0100.00716.27
7.3.200.0130.00316.37
7.3.190.0100.00716.32
7.3.180.0060.01016.19
7.3.170.0130.00316.36
7.3.160.0070.01016.43
7.3.130.0040.01414.85
7.3.120.0100.00314.66
7.3.110.0110.00714.39
7.3.100.0030.00914.75
7.3.90.0060.00914.77
7.3.80.0060.00614.77
7.3.70.0090.00314.63
7.3.60.0070.01014.42
7.3.50.0040.01414.76
7.3.40.0040.00914.62
7.3.30.0030.00614.72
7.3.20.0110.00416.57
7.3.10.0070.00716.29
7.3.00.0070.01016.66
7.2.330.0060.01216.57
7.2.320.0080.00816.39
7.2.310.0040.01216.43
7.2.300.0060.01016.62
7.2.290.0120.01216.55
7.2.260.0130.00714.91
7.2.250.0100.01015.01
7.2.240.0070.00715.01
7.2.230.0040.01114.63
7.2.220.0070.00314.86
7.2.210.0000.01214.81
7.2.200.0060.00814.51
7.2.190.0040.00714.61
7.2.180.0120.00314.95
7.2.170.0070.00714.79
7.2.160.0060.01015.01
7.2.150.0000.01316.86
7.2.140.0070.00716.63
7.2.130.0030.00616.54
7.2.120.0090.00616.80
7.2.110.0000.01616.70
7.2.100.0090.00616.66
7.2.90.0000.01116.69
7.2.80.0030.00916.81
7.2.70.0030.01216.83
7.2.60.0100.00616.84
7.2.50.0120.00416.81
7.2.40.0040.01216.78
7.2.30.0000.01416.89
7.2.20.0000.01216.59
7.2.10.0030.00916.36
7.2.00.0040.00916.82
7.1.330.0040.01115.41
7.1.320.0000.01115.61
7.1.310.0000.01415.52
7.1.300.0030.01015.50
7.1.290.0070.01015.44
7.1.280.0030.00615.54
7.1.270.0070.00715.73
7.1.260.0070.01015.58
7.1.250.0060.00315.86
7.1.240.0070.01015.67
7.1.230.0120.00315.49
7.1.220.0090.00015.65
7.1.210.0030.00715.79
7.1.200.0040.01115.61
7.1.190.0060.00315.68
7.1.180.0030.00715.27
7.1.170.0150.00015.79
7.1.160.0060.00915.52
7.1.150.0070.00715.39
7.1.140.0030.01215.75
7.1.130.0110.00415.61
7.1.120.0000.00815.59
7.1.110.0060.00315.45
7.1.100.0040.00715.64
7.1.90.0030.01015.72
7.1.80.0060.00615.76
7.1.70.0030.00615.62
7.1.60.0030.00515.67
7.1.50.0070.00715.61
7.1.40.0060.00315.53
7.1.30.0040.00915.57
7.1.20.0030.01015.75
7.1.10.0030.01015.42
7.1.00.0030.01015.72
7.0.330.0100.00315.06
7.0.320.0000.00815.27
7.0.310.0000.01215.43
7.0.300.0150.00015.11
7.0.290.0030.01115.02
7.0.280.0070.00715.23
7.0.270.0060.00914.99
7.0.260.0080.00415.33
7.0.250.0070.00415.29
7.0.240.0040.00415.52
7.0.230.0030.00915.28
7.0.220.0040.00415.31
7.0.210.0070.00715.30
7.0.200.0000.00815.34
7.0.190.0060.00315.05
7.0.180.0060.00615.30
7.0.170.0130.00315.25
7.0.160.0090.00615.32
7.0.150.0000.01315.32
7.0.140.0030.00715.46
7.0.130.0030.00915.17
7.0.120.0090.00015.30
7.0.110.0070.03818.66
7.0.100.0070.03918.64
7.0.90.0070.04018.81
7.0.80.0020.04318.66
7.0.70.0070.03818.63
7.0.60.0040.03718.70
7.0.50.0020.04318.88
7.0.40.0020.03817.74
7.0.30.0110.03117.81
7.0.20.0070.03817.54
7.0.10.0020.03717.80
7.0.00.0050.02717.70
5.6.400.0000.01614.21
5.6.390.0000.01314.30
5.6.380.0040.01114.23
5.6.370.0030.01014.02
5.6.360.0090.00614.02
5.6.350.0030.00714.25
5.6.340.0000.00914.55
5.6.330.0080.00614.52
5.6.320.0070.00714.15
5.6.310.0140.00014.45
5.6.300.0070.00714.32
5.6.290.0030.00614.47
5.6.280.0100.00314.35
5.6.270.0040.01114.37
5.6.260.0020.04217.52
5.6.250.0050.03917.48
5.6.240.0030.04417.49
5.6.230.0090.03417.63
5.6.220.0050.03517.37
5.6.210.0020.03717.47
5.6.200.0070.03417.50
5.6.190.0100.03517.57
5.6.180.0040.03917.58
5.6.170.0050.04017.57
5.6.160.0050.03817.41
5.6.150.0070.03917.53
5.6.140.0030.03717.35
5.6.130.0080.03617.57
5.6.120.0020.04417.59
5.6.110.0130.02617.63
5.6.100.0020.03817.54
5.6.90.0020.04317.48
5.6.80.0030.03817.20
5.6.70.0060.03617.28
5.6.60.0040.03817.19
5.6.50.0030.03717.16
5.6.40.0050.03317.20
5.6.30.0050.03817.23
5.6.20.0040.03917.24
5.6.10.0030.04017.09
5.6.00.0040.03017.11

preferences:
59.71 ms | 400 KiB | 5 Q