3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = 1; $$test = 2; ${'t e s t'} = 3; var_dump($test, $$test, ${'t e s t'});

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)
8.3.60.0070.01118.45
8.3.50.0130.00522.03
8.3.40.0090.00618.71
8.3.30.0100.00318.67
8.3.20.0080.00018.65
8.3.10.0040.00421.01
8.3.00.0000.00721.73
8.2.180.0100.01016.32
8.2.170.0180.00322.96
8.2.160.0030.01020.43
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0040.00421.25
8.2.110.0000.01020.95
8.2.100.0130.00317.77
8.2.90.0040.00419.23
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0000.00918.04
8.2.50.0050.00318.10
8.2.40.0000.00818.09
8.2.30.0050.00319.78
8.2.20.0050.00217.65
8.2.10.0000.00717.74
8.2.00.0030.00517.59
8.1.280.0110.00325.92
8.1.270.0040.00423.99
8.1.260.0130.00626.35
8.1.250.0080.00028.09
8.1.240.0030.00623.92
8.1.230.0090.00319.42
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0040.00417.22
8.1.180.0040.00418.10
8.1.170.0080.00018.50
8.1.160.0000.00818.89
8.1.150.0050.00218.63
8.1.140.0080.00017.40
8.1.130.0000.00717.78
8.1.120.0000.00717.37
8.1.110.0000.00717.37
8.1.100.0000.00817.51
8.1.90.0000.00717.34
8.1.80.0000.00717.45
8.1.70.0000.00817.41
8.1.60.0030.00617.64
8.1.50.0030.00617.48
8.1.40.0030.00517.50
8.1.30.0000.00717.53
8.1.20.0000.00817.50
8.1.10.0080.00017.45
8.1.00.0000.00917.24
8.0.300.0040.00418.77
8.0.290.0000.00716.58
8.0.280.0000.00718.44
8.0.270.0030.00317.36
8.0.260.0070.00016.69
8.0.250.0020.00517.02
8.0.240.0040.00416.93
8.0.230.0000.00716.95
8.0.220.0000.00716.86
8.0.210.0000.00716.78
8.0.200.0070.00016.91
8.0.190.0070.00016.88
8.0.180.0060.00316.95
8.0.170.0000.00816.89
8.0.160.0000.00716.88
8.0.150.0000.00816.83
8.0.140.0030.00416.69
8.0.130.0030.00313.31
8.0.120.0050.00216.86
8.0.110.0080.00016.95
8.0.100.0040.00416.84
8.0.90.0040.00416.74
8.0.80.0000.01916.87
8.0.70.0000.00816.84
8.0.60.0040.00416.86
8.0.50.0090.00016.89
8.0.30.0100.01217.10
8.0.20.0140.00817.40
8.0.10.0040.00416.84
8.0.00.0080.01216.81
7.4.330.0070.00013.43
7.4.320.0000.00616.50
7.4.300.0030.00316.48
7.4.290.0000.00716.53
7.4.280.0070.00416.58
7.4.270.0030.00316.50
7.4.260.0030.00313.34
7.4.250.0000.00716.44
7.4.240.0030.00316.52
7.4.230.0020.00516.61
7.4.220.0070.01116.40
7.4.210.0070.00916.61
7.4.200.0040.00416.36
7.4.190.0040.00416.59
7.4.160.0060.00916.51
7.4.150.0060.01217.40
7.4.140.0100.01217.86
7.4.130.0100.00616.54
7.4.120.0070.00916.51
7.4.110.0140.00316.51
7.4.100.0060.01116.57
7.4.90.0070.01016.47
7.4.80.0090.00919.37
7.4.70.0070.01016.48
7.4.60.0130.00316.46
7.4.50.0040.00416.33
7.4.40.0140.00422.27
7.4.30.0180.00316.34
7.4.00.0020.01214.85
7.3.330.0000.00513.13
7.3.320.0050.00013.04
7.3.310.0030.00316.16
7.3.300.0030.00316.24
7.3.290.0060.00916.30
7.3.280.0040.01216.19
7.3.270.0120.00617.40
7.3.260.0120.00918.24
7.3.250.0160.00616.36
7.3.240.0110.00616.24
7.3.230.0100.00816.39
7.3.210.0000.01716.38
7.3.200.0090.00919.39
7.3.190.0080.01116.53
7.3.180.0070.01016.11
7.3.170.0110.00716.41
7.3.160.0110.00616.25
7.3.120.0110.00314.74
7.3.110.0030.01515.04
7.3.100.0040.00814.68
7.3.90.0100.00314.59
7.3.80.0100.00714.57
7.3.70.0000.01414.41
7.3.60.0090.00614.66
7.3.50.0040.01214.67
7.3.40.0070.00714.67
7.3.30.0000.01614.85
7.3.20.0000.01016.34
7.3.10.0110.00416.60
7.3.00.0110.00516.49
7.2.330.0130.00616.68
7.2.320.0130.00316.57
7.2.310.0060.01716.30
7.2.300.0120.00616.27
7.2.290.0030.01716.32
7.2.250.0100.01015.03
7.2.240.0130.00714.89
7.2.230.0060.00914.98
7.2.220.0080.00314.89
7.2.210.0060.00914.95
7.2.200.0060.00914.75
7.2.190.0070.00714.95
7.2.180.0060.00615.07
7.2.170.0100.00714.92
7.2.130.0030.01016.74
7.2.120.0030.01016.66
7.2.110.0070.00416.64
7.2.100.0040.00416.73
7.2.90.0030.00916.61
7.2.80.0000.01416.79
7.2.70.0030.01016.77
7.2.60.0090.00916.86
7.2.50.0070.00316.41
7.2.40.0040.01416.75
7.2.30.0070.00416.68
7.2.20.0040.00716.81
7.2.10.0160.00016.73
7.2.00.0020.01417.90
7.1.330.0030.01315.75
7.1.320.0030.01015.77
7.1.310.0040.01215.88
7.1.300.0070.00715.67
7.1.290.0070.00315.60
7.1.280.0090.00615.75
7.1.270.0070.00715.61
7.1.260.0000.01415.85
7.1.250.0000.01715.75
7.1.100.0070.00718.12
7.1.70.0030.00616.83
7.1.60.0140.01119.40
7.1.50.0030.01716.87
7.1.00.0130.05022.30
7.0.200.0000.01016.73
7.0.140.0000.07722.18
7.0.70.0070.08321.66
7.0.60.0070.06721.64
7.0.50.0000.08022.10
7.0.40.0000.07020.17
7.0.30.0100.05320.02
7.0.20.0100.08020.03
7.0.10.0070.08020.17
7.0.00.0030.08320.18
5.6.280.0030.07320.99
5.6.220.0100.07720.52
5.6.210.0000.04320.67
5.6.200.0130.06720.95
5.6.190.0070.08021.01
5.6.180.0070.08721.07
5.6.170.0130.06321.11
5.6.160.0130.07720.91
5.6.150.0070.04721.11
5.6.140.0030.08320.94
5.6.130.0000.09020.91
5.6.120.0030.08721.11
5.6.110.0030.08320.98
5.6.100.0070.06021.05
5.6.90.0130.07721.14
5.6.80.0030.04320.42
5.6.70.0030.03720.39
5.6.60.0000.04320.45
5.6.50.0030.03720.45
5.6.40.0030.03720.41
5.6.30.0000.04020.48
5.6.20.0030.04020.46
5.6.10.0000.04020.39
5.6.00.0000.07020.45
5.5.360.0030.08720.43
5.5.350.0100.06020.45
5.5.340.0030.07020.81
5.5.330.0030.08320.91
5.5.320.0070.07720.89
5.5.310.0000.08720.72
5.5.300.0030.04020.80
5.5.290.0030.08320.77
5.5.280.0030.08320.71
5.5.270.0030.08020.86
5.5.260.0130.06720.71
5.5.250.0100.07320.65
5.5.240.0000.04320.22
5.5.230.0000.04020.21
5.5.220.0030.03720.20
5.5.210.0000.04320.28
5.5.200.0030.03720.20
5.5.190.0030.04020.14
5.5.180.0000.04319.98
5.5.160.0070.03320.27
5.5.150.0000.04320.10
5.5.140.0030.04020.21
5.5.130.0070.06719.99
5.5.120.0070.05320.20
5.5.110.0070.03320.06
5.5.100.0000.04020.13
5.5.90.0000.04320.06
5.5.80.0070.03720.14
5.5.70.0070.03720.12
5.5.60.0000.04020.08
5.5.50.0030.06320.04
5.5.40.0000.03320.06
5.5.30.0070.03320.07
5.5.20.0030.03720.03
5.5.10.0000.04020.08
5.5.00.0030.04020.04
5.4.450.0030.05319.45
5.4.440.0030.04319.41
5.4.430.0070.07019.27
5.4.420.0100.07019.46
5.4.410.0030.04719.22
5.4.400.0000.04719.11
5.4.390.0070.03718.96
5.4.380.0030.03319.04
5.4.370.0030.04019.13
5.4.360.0000.04019.02
5.4.350.0030.03719.05
5.4.340.0000.04019.09
5.4.320.0030.04318.90
5.4.310.0070.04718.90
5.4.300.0000.03719.04
5.4.290.0000.04318.80
5.4.280.0030.03719.02
5.4.270.0070.03318.78
5.4.260.0030.03719.02
5.4.250.0030.07719.09
5.4.240.0030.04019.12
5.4.230.0030.07319.07
5.4.220.0030.06318.94
5.4.210.0000.04018.80
5.4.200.0000.03019.02
5.4.190.0000.03019.06
5.4.180.0030.03319.22
5.4.170.0000.03719.11
5.4.160.0000.03719.01
5.4.150.0030.06718.90
5.4.140.0030.05316.33
5.4.130.0000.03016.42
5.4.120.0030.03316.35
5.4.110.0030.04016.31
5.4.100.0030.03716.21
5.4.90.0000.03016.21
5.4.80.0000.05316.23
5.4.70.0000.03016.19
5.4.60.0030.02716.20
5.4.50.0070.05316.31
5.4.40.0030.06716.36
5.4.30.0000.08016.29
5.4.20.0000.05316.23
5.4.10.0030.07316.37
5.4.00.0000.05015.82
5.3.290.0030.08014.62
5.3.280.0000.03314.45
5.3.270.0030.03714.56
5.3.260.0000.03314.59
5.3.250.0000.03714.44
5.3.240.0000.03314.46
5.3.230.0000.03314.50
5.3.220.0000.06714.52
5.3.210.0000.04014.43
5.3.200.0000.03714.54
5.3.190.0000.03714.55
5.3.180.0030.03314.56
5.3.170.0000.04314.57
5.3.160.0030.04014.50
5.3.150.0030.06314.52
5.3.140.0070.05714.53
5.3.130.0100.05314.48
5.3.120.0030.07314.53
5.3.110.0030.07014.48
5.3.100.0000.07714.01
5.3.90.0000.05313.98
5.3.80.0070.05013.95
5.3.70.0030.07713.87
5.3.60.0030.07713.93
5.3.50.0000.06013.81
5.3.40.0030.07713.90
5.3.30.0030.07713.81
5.3.20.0030.06713.68
5.3.10.0070.04313.66
5.3.00.0100.06713.61
5.2.170.0070.04712.18
5.2.160.0030.05712.18
5.2.150.0030.06312.18
5.2.140.0070.04312.18
5.2.130.0100.05712.18
5.2.120.0000.06012.18
5.2.110.0000.05012.18
5.2.100.0070.05712.18
5.2.90.0000.04312.18
5.2.80.0000.06312.18
5.2.70.0000.06312.18
5.2.60.0000.05712.18
5.2.50.0000.03012.18
5.2.40.0030.06012.18
5.2.30.0030.05012.18
5.2.20.0030.06012.18
5.2.10.0030.06312.18
5.2.00.0000.06312.18
5.1.60.0030.05312.18
5.1.50.0000.04012.18
5.1.40.0000.03712.18
5.1.30.0030.06012.18
5.1.20.0030.06012.18
5.1.10.0000.04312.18
5.1.00.0070.05012.18
5.0.50.0000.04712.18
5.0.40.0000.04312.18
5.0.30.0030.06012.18
5.0.20.0000.04312.18
5.0.10.0000.04712.18
5.0.00.0070.06312.18
4.4.90.0030.03312.18
4.4.80.0000.02012.18
4.4.70.0030.03712.18
4.4.60.0000.03712.18
4.4.50.0000.03712.18
4.4.40.0000.04312.18
4.4.30.0000.02712.18
4.4.20.0000.03012.18
4.4.10.0070.03012.18
4.4.00.0030.03712.18
4.3.110.0030.03712.18
4.3.100.0000.03312.18
4.3.90.0000.03312.18
4.3.80.0070.05012.18
4.3.70.0000.03712.18
4.3.60.0030.02312.18
4.3.50.0000.03312.18
4.3.40.0030.04012.18
4.3.30.0030.03712.18
4.3.20.0000.03312.18
4.3.10.0070.03012.18
4.3.00.0000.02712.18

preferences:
45.34 ms | 401 KiB | 5 Q