3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Car{ public static function a(){ return 'hi'; } } class Constants{ public static $use='Car'; } echo ${"{trim(Constants::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)
8.3.40.0110.00718.76
8.3.30.0120.00318.84
8.3.20.0060.00918.60
8.3.10.0070.00021.01
8.3.00.0070.01023.65
8.2.170.0080.00622.96
8.2.160.0110.00320.38
8.2.150.0120.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0000.00720.94
8.2.110.0040.00822.25
8.2.100.0030.00917.84
8.2.90.0060.00319.08
8.2.80.0000.00917.97
8.2.70.0070.00717.13
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0000.00918.09
8.2.30.0080.00319.54
8.2.20.0040.00417.52
8.2.10.0000.00717.68
8.2.00.0030.00617.66
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0000.01023.58
8.1.230.0000.01120.97
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0060.00317.52
8.1.180.0000.00818.10
8.1.170.0040.00418.46
8.1.160.0000.00718.75
8.1.150.0040.00418.43
8.1.140.0040.00417.35
8.1.130.0000.00717.63
8.1.120.0040.00417.34
8.1.110.0000.00717.38
8.1.100.0040.00417.24
8.1.90.0040.00417.20
8.1.80.0000.00717.22
8.1.70.0000.00617.31
8.1.60.0040.00417.34
8.1.50.0050.00217.31
8.1.40.0030.00617.45
8.1.30.0030.00617.59
8.1.20.0000.00917.54
8.1.10.0000.00817.48
8.1.00.0070.00017.38
8.0.300.0040.00418.77
8.0.290.0080.00017.15
8.0.280.0080.00018.32
8.0.270.0030.00317.19
8.0.260.0000.00616.82
8.0.250.0000.00716.88
8.0.240.0070.00716.79
8.0.230.0000.00716.97
8.0.220.0070.00316.95
8.0.210.0030.00316.91
8.0.200.0000.00616.90
8.0.190.0000.00716.82
8.0.180.0000.00816.93
8.0.170.0040.00416.91
8.0.160.0040.00416.86
8.0.150.0000.00716.82
8.0.140.0040.00416.80
8.0.130.0000.00513.40
8.0.120.0070.00016.73
8.0.110.0020.00516.88
8.0.100.0000.00716.83
8.0.90.0040.00416.72
8.0.80.0070.00716.92
8.0.70.0040.00416.88
8.0.60.0050.00216.71
8.0.50.0040.00416.75
8.0.30.0150.00716.79
8.0.20.0090.01017.40
8.0.10.0040.00416.89
8.0.00.0110.00916.70
7.4.330.0000.00616.69
7.4.320.0040.00416.36
7.4.300.0060.00016.47
7.4.290.0030.00316.53
7.4.280.0030.00316.44
7.4.270.0030.00316.43
7.4.260.0000.00513.24
7.4.250.0000.00816.49
7.4.240.0000.00716.59
7.4.230.0030.00316.42
7.4.220.0100.01016.39
7.4.210.0080.00816.48
7.4.200.0040.00416.55
7.4.190.0050.00216.31
7.4.160.0120.00616.37
7.4.150.0090.00917.40
7.4.140.0070.01317.86
7.4.130.0100.01816.55
7.4.120.0090.00816.50
7.4.110.0090.01216.39
7.4.100.0120.00616.45
7.4.90.0070.01416.23
7.4.80.0120.00619.39
7.4.70.0090.01316.64
7.4.60.0130.00316.45
7.4.50.0080.00016.32
7.4.40.0030.01022.77
7.4.30.0080.01116.61
7.4.00.0030.00914.81
7.3.330.0000.00613.36
7.3.320.0030.00313.12
7.3.310.0040.00416.39
7.3.300.0000.00616.23
7.3.290.0120.00816.37
7.3.280.0060.01016.34
7.3.270.0110.00717.40
7.3.260.0130.00518.24
7.3.250.0110.00516.45
7.3.240.0120.00616.59
7.3.230.0100.00616.49
7.3.210.0130.00316.64
7.3.200.0040.01419.39
7.3.190.0200.00016.41
7.3.180.0070.00716.48
7.3.170.0060.01316.54
7.3.160.0030.01316.27
7.3.120.0070.01014.95
7.3.110.0070.01014.94
7.3.100.0070.01014.70
7.3.90.0060.00914.80
7.3.80.0060.00914.77
7.3.70.0000.01514.91
7.3.60.0000.01714.77
7.3.50.0100.00714.91
7.3.40.0030.01514.39
7.3.30.0040.00414.70
7.3.20.0080.00816.48
7.3.10.0090.00616.68
7.3.00.0040.00716.47
7.2.330.0160.00916.45
7.2.320.0100.01016.59
7.2.310.0140.01416.29
7.2.300.0060.00916.54
7.2.290.0070.01016.54
7.2.250.0040.01215.04
7.2.240.0060.00915.14
7.2.230.0030.00615.04
7.2.220.0070.00414.76
7.2.210.0100.00715.14
7.2.200.0000.01815.00
7.2.190.0060.01014.65
7.2.180.0030.01314.91
7.2.170.0000.01714.96
7.2.60.0160.00316.79
7.2.00.0000.00919.37
7.1.330.0110.00315.41
7.1.320.0090.00415.38
7.1.310.0030.00715.81
7.1.300.0150.00315.62
7.1.290.0090.00915.54
7.1.280.0040.00815.62
7.1.270.0100.00015.70
7.1.260.0080.00515.50
7.1.200.0040.01115.85
7.1.70.0000.01316.89
7.1.60.0040.00717.09
7.1.50.0160.02234.77
7.1.00.0000.03722.40
7.0.200.0070.00716.81
7.0.140.0000.07722.00
7.0.80.0230.06319.84
7.0.70.0030.09019.94
7.0.60.0030.08719.77
7.0.50.0070.08320.20
7.0.40.0130.06720.18
7.0.30.0070.05020.11
7.0.20.0130.08020.02
7.0.10.0070.07720.07
7.0.00.0100.07720.10
5.6.280.0000.09321.04
5.6.230.0030.05320.68
5.6.220.0100.06320.67
5.6.210.0030.05020.61
5.6.200.0070.08721.04
5.6.190.0100.05021.04
5.6.180.0170.04321.04
5.6.170.0130.07721.04
5.6.160.0130.05321.03
5.6.150.0130.07321.02
5.6.140.0100.06320.91
5.6.130.0100.08021.05
5.6.120.0000.06021.03
5.6.110.0030.04721.05
5.6.100.0100.07021.04
5.6.90.0070.04021.00
5.6.80.0030.05320.35
5.6.70.0030.08020.46
5.6.60.0100.07320.45
5.6.50.0070.08320.50
5.6.40.0170.07020.43
5.6.30.0130.07720.38
5.6.20.0070.05720.40
5.6.10.0130.06320.29
5.6.00.0100.04320.41
5.5.370.0130.08320.45
5.5.360.0170.07320.43
5.5.350.0100.08020.44
5.5.340.0070.08020.89
5.5.330.0030.08320.86
5.5.320.0130.07720.80
5.5.310.0070.06320.86
5.5.300.0030.04320.77
5.5.290.0000.05320.87
5.5.280.0100.04720.88
5.5.270.0030.04020.92
5.5.260.0100.04720.91
5.5.250.0100.03720.57
5.5.240.0100.07720.29
5.5.230.0030.07320.21
5.5.220.0030.08020.28
5.5.210.0100.08020.30
5.5.200.0070.08020.27
5.5.190.0100.04320.16
5.5.180.0030.08020.24
5.5.160.0000.08319.99
5.5.150.0100.05020.25
5.5.140.0170.03320.14
5.5.130.0030.05020.12
5.5.120.0070.08020.26
5.5.110.0030.05320.14
5.5.100.0200.07020.08
5.5.90.0030.06020.05
5.5.80.0030.04720.16
5.5.70.0070.07320.08
5.5.60.0130.06720.05
5.5.50.0070.04020.04
5.5.40.0130.07720.08
5.5.30.0070.05320.13
5.5.20.0030.07720.00
5.5.10.0030.07720.09
5.5.00.0130.07320.10
5.4.450.0000.08719.57
5.4.440.0070.04319.46
5.4.430.0200.03019.45
5.4.420.0030.04019.27
5.4.410.0070.06019.22
5.4.400.0070.06319.13
5.4.390.0100.07719.12
5.4.380.0070.07319.14
5.4.370.0000.07719.04
5.4.360.0070.07019.12
5.4.350.0070.04319.04
5.4.340.0030.07319.04
5.4.320.0130.07719.05
5.4.310.0030.07319.13
5.4.300.0130.04319.13
5.4.290.0030.07019.20
5.4.280.0070.08019.13
5.4.270.0000.08718.84
5.4.260.0130.07019.04
5.4.250.0070.08019.15
5.4.240.0070.07719.02
5.4.230.0070.07319.17
5.4.220.0130.07018.84
5.4.210.0070.07718.86
5.4.200.0030.08018.87
5.4.190.0100.07319.16
5.4.180.0100.06719.02
5.4.170.0130.06719.08
5.4.160.0000.04319.15
5.4.150.0070.08019.16
5.4.140.0030.07716.47
5.4.130.0070.07316.41
5.4.120.0070.07316.45
5.4.110.0100.07316.39
5.4.100.0130.06716.49
5.4.90.0100.07016.52
5.4.80.0100.06716.43
5.4.70.0030.05016.50
5.4.60.0130.06316.37
5.4.50.0030.07016.41
5.4.40.0100.07016.36
5.4.30.0030.04716.41
5.4.20.0100.07016.32
5.4.10.0100.03716.41
5.4.00.0100.06715.87
5.3.290.0070.08014.75
5.3.280.0070.07014.58
5.3.270.0130.07314.55
5.3.260.0070.05014.55
5.3.250.0070.08014.56
5.3.240.0100.06714.57
5.3.230.0100.06714.51
5.3.220.0030.07314.56
5.3.210.0100.07714.53
5.3.200.0030.07714.55
5.3.190.0100.07014.54
5.3.180.0030.07714.53
5.3.170.0100.04714.52
5.3.160.0170.06714.65
5.3.150.0100.05714.66
5.3.140.0170.06714.61
5.3.130.0000.06314.57
5.3.120.0130.07014.52
5.3.110.0000.08714.57
5.3.100.0030.05714.16
5.3.90.0100.06314.11
5.3.80.0100.03714.05
5.3.70.0030.04314.01
5.3.60.0030.06714.06
5.3.50.0100.07014.00
5.3.40.0030.07713.84
5.3.30.0000.08013.93
5.3.20.0070.07313.66
5.3.10.0000.05013.55
5.3.00.0130.06713.69
5.2.170.0070.06311.79
5.2.160.0030.06311.79
5.2.150.0030.06711.79
5.2.140.0100.03311.79
5.2.130.0030.06011.79
5.2.120.0030.05011.79
5.2.110.0030.03711.79
5.2.100.0030.06011.79
5.2.90.0070.03311.79
5.2.80.0070.06311.79
5.2.70.0070.05311.79
5.2.60.0070.06011.79
5.2.50.0070.05711.79
5.2.40.0000.04311.79
5.2.30.0000.05311.79
5.2.20.0070.03311.79
5.2.10.0070.05711.79
5.2.00.0030.05011.79
5.1.60.0130.03711.79
5.1.50.0030.05311.79
5.1.40.0000.05711.79
5.1.30.0070.04011.79
5.1.20.0030.02711.79
5.1.10.0130.04311.79
5.1.00.0030.03711.79
5.0.50.0030.04711.79
5.0.40.0070.04011.79
5.0.30.0030.06311.79
5.0.20.0130.03311.79
5.0.10.0000.03311.79
5.0.00.0000.04011.79
4.4.90.0000.02311.79
4.4.80.0100.02711.79
4.4.70.0030.01711.79
4.4.60.0070.02311.79
4.4.50.0030.03711.79
4.4.40.0000.05711.79
4.4.30.0030.03311.79
4.4.20.0030.03311.79
4.4.10.0000.03711.79
4.4.00.0000.04311.79
4.3.110.0030.03311.79
4.3.100.0030.03011.79
4.3.90.0030.03311.79
4.3.80.0030.03311.79
4.3.70.0030.02311.79
4.3.60.0000.02711.79
4.3.50.0000.03711.79
4.3.40.0000.05311.79
4.3.30.0000.02311.79
4.3.20.0030.03311.79
4.3.10.0070.02711.79
4.3.00.0000.03311.79

preferences:
48.08 ms | 400 KiB | 5 Q