3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('PI', 3.141); class One { const PI = PI; } class Two { public static function getPi() { return One::PI; } } echo Two::getPi();

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)
8.3.70.0040.01118.31
8.3.60.0110.00416.50
8.3.50.0140.00721.09
8.3.40.0070.01118.84
8.3.30.0040.01118.80
8.3.20.0040.00420.16
8.3.10.0040.00421.74
8.3.00.0040.00422.34
8.2.190.0120.00318.20
8.2.180.0150.00616.32
8.2.170.0150.00022.96
8.2.160.0100.00720.39
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0080.00026.16
8.2.120.0060.00317.50
8.2.110.0000.00920.42
8.2.100.0110.00017.79
8.2.90.0040.00418.09
8.2.80.0030.00717.97
8.2.70.0000.00817.50
8.2.60.0050.00318.04
8.2.50.0030.00518.07
8.2.40.0070.00021.06
8.2.30.0050.00319.73
8.2.20.0000.00817.72
8.2.10.0000.00818.03
8.2.00.0040.00417.90
8.1.280.0000.01425.92
8.1.270.0040.01220.37
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00022.02
8.1.230.0070.00420.82
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0040.00417.10
8.1.180.0030.00518.10
8.1.170.0040.00418.50
8.1.160.0040.00421.96
8.1.150.0050.00318.82
8.1.140.0000.00817.41
8.1.130.0030.00317.63
8.1.120.0000.00717.47
8.1.110.0070.00017.34
8.1.100.0040.00417.36
8.1.90.0070.00017.36
8.1.80.0070.00017.29
8.1.70.0050.00317.30
8.1.60.0000.00817.40
8.1.50.0080.00017.37
8.1.40.0060.00317.36
8.1.30.0000.00917.48
8.1.20.0000.00717.55
8.1.10.0000.00817.51
8.1.00.0000.00817.41
8.0.300.0070.00020.00
8.0.290.0040.00416.75
8.0.280.0030.00318.49
8.0.270.0030.00517.13
8.0.260.0030.00317.14
8.0.250.0000.00816.84
8.0.240.0070.00016.91
8.0.230.0060.00316.81
8.0.220.0070.00016.95
8.0.210.0040.00416.84
8.0.200.0000.00616.93
8.0.190.0000.00716.82
8.0.180.0050.00216.92
8.0.170.0040.00416.80
8.0.160.0000.00816.95
8.0.150.0030.00316.66
8.0.140.0040.00416.62
8.0.130.0000.00613.28
8.0.120.0000.00816.84
8.0.110.0040.00416.74
8.0.100.0040.00416.85
8.0.90.0040.00416.66
8.0.80.0150.00016.75
8.0.70.0000.00716.95
8.0.60.0040.00416.82
8.0.50.0030.00516.86
8.0.30.0110.00817.21
8.0.20.0140.00517.40
8.0.10.0000.00716.83
8.0.00.0080.00916.70
7.4.330.0050.00015.08
7.4.320.0030.00316.45
7.4.300.0030.00316.37
7.4.290.0030.00416.43
7.4.280.0040.00416.42
7.4.270.0040.00416.52
7.4.260.0000.00716.42
7.4.250.0000.00816.49
7.4.240.0030.00416.41
7.4.230.0000.00816.34
7.4.220.0070.01716.39
7.4.210.0090.00916.48
7.4.200.0070.00016.26
7.4.160.0120.00516.38
7.4.150.0140.00317.40
7.4.140.0110.00717.86
7.4.130.0130.00516.37
7.4.120.0050.01216.47
7.4.110.0100.00716.44
7.4.100.0200.00316.34
7.4.90.0100.00716.56
7.4.80.0070.01719.39
7.4.70.0080.00816.60
7.4.60.0100.00716.54
7.4.50.0040.00016.54
7.4.40.0140.00316.59
7.4.30.0070.01416.49
7.4.00.0060.00914.89
7.3.330.0030.00513.29
7.3.320.0030.00313.30
7.3.310.0030.00516.32
7.3.300.0030.00316.27
7.3.290.0070.00816.29
7.3.280.0070.00816.30
7.3.270.0190.00617.40
7.3.260.0090.01216.70
7.3.250.0100.01216.28
7.3.240.0090.00916.33
7.3.230.0120.00916.39
7.3.210.0100.00616.55
7.3.200.0030.01319.39
7.3.190.0040.01116.23
7.3.180.0000.01616.27
7.3.170.0160.00616.33
7.3.160.0100.00716.19
7.3.120.0090.00914.86
7.3.110.0030.01414.67
7.3.100.0090.00914.84
7.3.90.0090.00915.08
7.3.80.0080.01114.79
7.3.70.0090.00614.46
7.3.60.0040.01114.70
7.3.50.0090.00914.75
7.3.40.0030.01314.66
7.3.30.0070.00714.54
7.3.20.0070.01016.62
7.3.10.0080.00816.70
7.3.00.0060.00616.48
7.2.330.0070.01116.55
7.2.320.0090.00616.57
7.2.310.0090.00616.53
7.2.300.0100.00616.55
7.2.290.0110.00716.67
7.2.250.0030.01415.07
7.2.240.0120.00614.93
7.2.230.0100.01014.88
7.2.220.0140.00315.25
7.2.210.0030.01414.96
7.2.200.0090.00615.09
7.2.190.0120.00014.79
7.2.180.0130.00314.59
7.2.170.0040.01514.92
7.1.330.0100.00315.61
7.1.320.0060.01215.95
7.1.310.0040.01115.54
7.1.300.0110.00415.68
7.1.290.0030.01215.76
7.1.280.0130.00315.71
7.1.270.0120.00315.71
7.1.260.0090.00615.67
7.1.100.0100.00018.09
7.1.70.0000.01017.06
7.1.60.0070.01520.03
7.1.50.0070.01416.91
7.1.00.0070.07322.58
7.0.200.0350.00014.53
7.0.60.0070.05719.86
7.0.50.0030.08317.88
7.0.40.0170.05020.09
7.0.30.0470.05720.23
7.0.20.0330.07020.21
7.0.10.0100.04720.24
7.0.00.0030.09320.07
5.6.280.0030.03721.02
5.6.210.0070.08720.48
5.6.200.0070.08718.18
5.6.190.0070.08320.53
5.6.180.0470.04320.64
5.6.170.0230.07020.57
5.6.160.0030.08020.57
5.6.150.0030.05718.25
5.6.140.0000.06018.28
5.6.130.0130.08018.14
5.6.120.0100.05320.99
5.6.110.0130.07321.14
5.6.100.0070.06320.99
5.6.90.0130.07321.02
5.6.80.0100.08020.53
5.5.350.4100.04720.43
5.5.340.0030.08017.95
5.5.330.0000.08320.21
5.5.320.0070.08020.35
5.5.310.0330.05020.27
5.5.300.0100.08017.97
5.5.290.0070.08317.95
5.5.280.0000.05720.78
5.5.270.0030.07320.79
5.5.260.0070.08720.87
5.5.250.0170.07720.78
5.5.240.0130.05720.33
5.4.450.3130.04719.32
5.4.440.4030.03719.30
5.4.430.4130.04019.31
5.4.420.4100.04019.38
5.4.410.4130.04319.36
5.4.400.4030.04319.06
5.4.390.3470.04019.15
5.4.380.3500.04019.00
5.4.370.3630.04019.22
5.4.360.3930.04319.22
5.4.350.3800.04319.21
5.4.340.3670.03718.99
5.4.320.3700.03718.88
5.4.310.3470.03318.97
5.4.300.3800.03719.24
5.4.290.3370.03719.13
5.4.280.2870.03319.19
5.4.270.3130.03019.09
5.4.260.3430.03319.26
5.4.250.3370.03719.09
5.4.240.3400.03319.23
5.4.230.3200.03719.10
5.4.220.3400.03718.84
5.4.210.3200.04018.98
5.4.200.3200.03018.97
5.4.190.3730.03319.20
5.4.180.3670.03018.84
5.4.170.3030.03719.21
5.4.160.3470.04318.92
5.4.150.3500.03718.92
5.4.140.3500.03716.44
5.4.130.3630.03316.39
5.4.120.3470.03716.56
5.4.110.3370.03316.50
5.4.100.3370.03716.57
5.4.90.3530.03316.63
5.4.80.3900.03016.61
5.4.70.3570.03316.57

preferences:
67.6 ms | 401 KiB | 5 Q