3v4l.org

run code in 300+ PHP versions simultaneously
<?php const TEST = 'waa?'; function test() { echo TEST; } test();

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)
8.3.60.0110.00716.50
8.3.50.0130.00617.54
8.3.40.0140.01018.81
8.3.30.0110.00718.60
8.3.20.0080.00018.74
8.3.10.0060.00320.54
8.3.00.0100.00019.13
8.2.180.0030.01716.38
8.2.170.0110.01122.96
8.2.160.0080.00818.56
8.2.150.0030.00724.18
8.2.140.0060.00324.66
8.2.130.0070.00326.16
8.2.120.0060.00320.50
8.2.110.0060.00320.36
8.2.100.0040.00817.78
8.2.90.0030.00619.34
8.2.80.0040.00419.32
8.2.70.0040.00417.50
8.2.60.0030.00618.04
8.2.50.0000.00818.07
8.2.40.0040.00418.03
8.2.30.0000.00818.02
8.2.20.0030.00617.61
8.2.10.0050.00217.60
8.2.00.0000.00817.48
8.1.280.0040.01125.92
8.1.270.0050.00323.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00423.77
8.1.230.0040.00820.84
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0050.00317.39
8.1.180.0000.00818.10
8.1.170.0040.00418.79
8.1.160.0000.00718.81
8.1.150.0040.00418.55
8.1.140.0040.00417.37
8.1.130.0070.00017.74
8.1.120.0040.00417.35
8.1.110.0040.00417.33
8.1.100.0040.00317.43
8.1.90.0030.00417.30
8.1.80.0040.00417.38
8.1.70.0030.00617.31
8.1.60.0030.00617.46
8.1.50.0030.00617.43
8.1.40.0000.00817.50
8.1.30.0000.00817.50
8.1.20.0000.00817.55
8.1.10.0030.00517.51
8.1.00.0060.00317.37
8.0.300.0040.00419.98
8.0.290.0040.00416.75
8.0.280.0000.00718.29
8.0.270.0040.00417.11
8.0.260.0030.00316.73
8.0.250.0040.00416.77
8.0.240.0000.00716.79
8.0.230.0040.00416.90
8.0.220.0000.00716.82
8.0.210.0030.00316.86
8.0.200.0030.00316.84
8.0.190.0050.00216.86
8.0.180.0050.00216.84
8.0.170.0030.00516.75
8.0.160.0000.00816.72
8.0.150.0030.00616.80
8.0.140.0040.00416.81
8.0.130.0050.00013.21
8.0.120.0080.00016.65
8.0.110.0030.00516.73
8.0.100.0040.00416.75
8.0.90.0050.00216.86
8.0.80.0060.01016.73
8.0.70.0040.00416.75
8.0.60.0040.00416.76
8.0.50.0000.00716.84
8.0.30.0120.00617.19
8.0.20.0090.00917.11
8.0.10.0030.00516.82
8.0.00.0100.00916.80
7.4.330.0000.00512.90
7.4.320.0040.00416.54
7.4.300.0030.00316.50
7.4.290.0000.00816.43
7.4.280.0000.00816.43
7.4.270.0040.00416.42
7.4.260.0050.00013.26
7.4.250.0000.00816.50
7.4.240.0030.00516.51
7.4.230.0000.00716.56
7.4.220.0130.01316.51
7.4.210.0120.00316.51
7.4.200.0000.00816.55
7.4.190.0000.00716.57
7.4.160.0090.00616.45
7.4.150.0120.01516.47
7.4.140.0060.01216.55
7.4.130.0090.00916.52
7.4.120.0180.00016.48
7.4.110.0120.00616.45
7.4.100.0030.01616.41
7.4.90.0140.01016.50
7.4.80.0140.00319.39
7.4.70.0090.00916.45
7.4.60.0080.00816.31
7.4.50.0060.00016.35
7.4.40.0030.01016.51
7.4.30.0080.00816.20
7.4.00.0110.00514.85
7.3.330.0030.00313.23
7.3.320.0040.00413.16
7.3.310.0030.00316.21
7.3.300.0040.00416.05
7.3.290.0070.00716.22
7.3.280.0090.00816.21
7.3.270.0090.00916.43
7.3.260.0040.01416.40
7.3.250.0140.00416.45
7.3.240.0140.00316.36
7.3.230.0190.00316.20
7.3.210.0070.01116.37
7.3.200.0060.00916.25
7.3.190.0060.01516.55
7.3.180.0000.01616.27
7.3.170.0040.01516.45
7.3.160.0090.00616.50
7.3.120.0080.00614.68
7.3.110.0070.01014.95
7.3.100.0060.00914.30
7.3.90.0070.00414.64
7.3.80.0040.01114.68
7.3.70.0100.01014.70
7.3.60.0090.00314.69
7.3.50.0030.01314.83
7.3.40.0070.01014.50
7.3.30.0070.00714.62
7.3.20.0000.01416.76
7.3.10.0060.00616.71
7.3.00.0070.00716.67
7.2.330.0070.01016.56
7.2.320.0140.00716.37
7.2.310.0160.00316.39
7.2.300.0120.00616.58
7.2.290.0060.00916.60
7.2.250.0100.00715.07
7.2.240.0030.01614.82
7.2.230.0100.00715.09
7.2.220.0060.00914.64
7.2.210.0120.00614.90
7.2.200.0070.01015.17
7.2.190.0000.01514.94
7.2.180.0090.00914.87
7.2.170.0070.01015.05
7.2.00.0070.00719.12
7.1.330.0100.00415.70
7.1.320.0080.00015.83
7.1.310.0000.01815.92
7.1.300.0070.00315.54
7.1.290.0000.01115.87
7.1.280.0040.00715.88
7.1.270.0070.00715.86
7.1.260.0060.00315.42
7.1.100.0030.00617.89
7.1.70.0090.00617.09
7.1.60.0070.01719.31
7.1.50.0070.01116.73
7.1.00.0000.06322.33
7.0.200.0090.00316.67
7.0.140.0000.07722.10
7.0.120.0100.06721.99
7.0.60.0000.08719.99
7.0.50.0070.07317.83
7.0.40.0030.08320.22
7.0.30.0400.07720.21
7.0.20.0300.05320.16
7.0.10.0070.05020.24
7.0.00.0070.07720.09
5.6.280.0030.07320.92
5.6.210.0100.06320.75
5.6.200.0030.04318.25
5.6.190.0070.04020.61
5.6.180.0300.06320.38
5.6.170.0230.07320.54
5.6.160.0170.06320.46
5.6.150.0070.04718.15
5.6.140.0070.08318.28
5.6.130.0030.07718.15
5.6.120.0130.06321.13
5.6.110.0000.04320.89
5.6.100.0100.08320.98
5.6.90.0070.05721.09
5.6.80.0070.08320.53
5.5.350.0000.08320.41
5.5.340.0070.04018.08
5.5.330.0100.07020.27
5.5.320.0300.04320.25
5.5.310.0270.03720.34
5.5.300.0030.04017.95
5.5.290.0070.04018.09
5.5.280.0030.08720.98
5.5.270.0200.07320.75
5.5.260.0170.06720.79
5.5.250.0100.07720.61
5.5.240.0300.05720.18
5.4.450.0030.04019.45
5.4.440.0030.04019.48
5.4.430.0130.07719.46
5.4.420.0100.03319.25
5.4.410.0070.04719.20
5.4.400.0130.05318.86
5.4.390.0100.06318.85
5.4.380.0070.06019.24
5.4.370.0070.07319.09
5.4.360.0000.05318.86
5.4.350.0070.04319.19
5.4.340.0070.07019.12
5.4.320.0070.04019.08
5.4.310.0130.03019.16
5.4.300.0030.07018.91
5.4.290.0030.08019.26
5.4.280.0070.07718.86
5.4.270.0070.04319.20
5.4.260.0070.07019.12
5.4.250.0100.07018.98
5.4.240.0030.08019.23
5.4.230.0070.08018.92
5.4.220.0170.06719.23
5.4.210.0200.06719.14
5.4.200.0070.04018.84
5.4.190.0030.07719.20
5.4.180.0100.07018.86
5.4.170.0100.06319.23
5.4.160.0130.06718.96
5.4.150.0070.04719.13
5.4.140.0070.07316.47
5.4.130.0100.04716.37
5.4.120.0070.05016.55
5.4.110.0130.06716.55
5.4.100.0030.04716.44
5.4.90.0070.05716.46
5.4.80.0130.06016.42
5.4.70.0170.04716.45
5.4.60.0100.07316.37
5.4.50.0070.05316.38
5.4.40.0000.05716.52
5.4.30.0100.03316.36
5.4.20.0030.07716.44
5.4.10.0000.05016.40
5.4.00.0030.03715.82
5.3.290.0070.03714.67
5.3.280.0100.05014.63
5.3.270.0130.06714.52
5.3.260.0170.05314.54
5.3.250.0100.04014.65
5.3.240.0070.05014.60
5.3.230.0030.08014.63
5.3.220.0070.05314.57
5.3.210.0100.07014.57
5.3.200.0070.07714.66
5.3.190.0170.06714.48
5.3.180.0070.05014.48
5.3.170.0030.08014.58
5.3.160.0100.07314.59
5.3.150.0030.08014.62
5.3.140.0070.06714.58
5.3.130.0100.04014.60
5.3.120.0130.04014.56
5.3.110.0070.03714.60
5.3.100.0100.06714.09
5.3.90.0000.04313.90
5.3.80.0070.03313.97
5.3.70.0000.08014.14
5.3.60.0100.07314.05
5.3.50.0070.04314.09
5.3.40.0030.06314.10
5.3.30.0030.07313.98
5.3.20.0130.06713.76
5.3.10.0000.08013.71
5.3.00.0030.07013.79
5.2.170.0070.03311.05
5.2.160.0030.05011.07
5.2.150.0130.05711.13
5.2.140.0000.06711.11
5.2.130.0170.05011.03
5.2.120.0100.05311.05
5.2.110.0100.05011.04
5.2.100.0000.04710.99
5.2.90.0030.03310.93
5.2.80.0100.02710.98
5.2.70.0070.02711.02
5.2.60.0070.03311.05
5.2.50.0070.06310.94
5.2.40.0070.02710.96
5.2.30.0070.04710.91
5.2.20.0000.07010.80
5.2.10.0000.05310.89
5.2.00.0030.06010.61
5.1.60.0100.0509.99
5.1.50.0070.0279.98
5.1.40.0000.0539.99
5.1.30.0000.05710.33
5.1.20.0000.06010.23
5.1.10.0030.05010.04
5.1.00.0030.0379.97
5.0.50.0030.0408.45
5.0.40.0030.0478.50
5.0.30.0070.0638.23
5.0.20.0000.0438.34
5.0.10.0030.0478.21
5.0.00.0170.0508.14
4.4.90.0000.0208.02
4.4.80.0030.0138.02
4.4.70.0030.0208.02
4.4.60.0030.0378.02
4.4.50.0070.0278.02
4.4.40.0030.0378.02
4.4.30.0000.0308.02
4.4.20.0000.0338.02
4.4.10.0030.0208.02
4.4.00.0030.0508.02
4.3.110.0030.0338.02
4.3.100.0070.0308.02
4.3.90.0000.0278.02
4.3.80.0100.0378.02
4.3.70.0000.0208.02
4.3.60.0030.0278.02
4.3.50.0070.0278.02
4.3.40.0030.0508.02
4.3.30.0000.0238.02
4.3.20.0000.0378.02
4.3.10.0000.0378.02
4.3.00.0000.0338.02

preferences:
43.59 ms | 401 KiB | 5 Q