3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(rtrim('-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)
8.3.60.0060.01118.05
8.3.50.0110.00821.08
8.3.40.0100.00718.75
8.3.30.0100.00320.30
8.3.20.0050.00320.21
8.3.10.0030.00620.83
8.3.00.0040.00422.52
8.2.180.0070.01116.32
8.2.170.0100.00622.96
8.2.160.0100.00322.17
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0000.00720.69
8.2.110.0030.00619.32
8.2.100.0070.00417.66
8.2.90.0000.00818.95
8.2.80.0000.00817.97
8.2.70.0000.00817.25
8.2.60.0080.00017.65
8.2.50.0000.00818.07
8.2.40.0060.00318.03
8.2.30.0080.00019.44
8.2.20.0040.00417.40
8.2.10.0000.00817.61
8.2.00.0030.00617.46
8.1.280.0130.00725.92
8.1.270.0000.00923.99
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0040.00423.92
8.1.230.0040.00820.82
8.1.220.0000.00818.77
8.1.210.0030.00518.81
8.1.200.0040.00417.10
8.1.190.0000.00817.28
8.1.180.0060.00318.10
8.1.170.0060.00318.61
8.1.160.0000.00718.71
8.1.150.0080.00018.37
8.1.140.0030.00717.27
8.1.130.0040.00417.82
8.1.120.0030.00617.37
8.1.110.0040.00417.32
8.1.100.0080.00017.36
8.1.90.0070.00017.37
8.1.80.0000.00717.27
8.1.70.0040.00417.22
8.1.60.0070.00017.45
8.1.50.0040.00417.43
8.1.40.0040.00417.43
8.1.30.0030.00617.52
8.1.20.0000.00017.46
8.1.10.0050.00317.27
8.1.00.0060.00317.18
8.0.300.0040.00419.85
8.0.290.0040.00417.05
8.0.280.0040.00418.23
8.0.270.0030.00317.00
8.0.260.0030.00316.60
8.0.250.0030.00316.70
8.0.240.0080.00216.74
8.0.230.0050.00316.68
8.0.220.0030.00316.65
8.0.210.0040.00416.75
8.0.200.0030.00316.71
8.0.190.0040.00416.72
8.0.180.0030.00316.73
8.0.170.0030.00316.74
8.0.160.0000.00816.85
8.0.150.0070.00016.74
8.0.140.0100.00016.76
8.0.130.0050.00013.12
8.0.120.0040.00416.62
8.0.110.0050.00316.80
8.0.100.0030.00316.63
8.0.90.0030.00316.67
8.0.80.0100.00716.70
8.0.70.0040.00416.88
8.0.60.0030.00316.76
8.0.50.0040.00416.65
8.0.30.0160.00317.10
8.0.20.0080.01017.40
8.0.10.0000.00716.97
8.0.00.0030.01316.62
7.4.330.0040.00016.71
7.4.320.0030.00316.45
7.4.300.0000.00616.50
7.4.290.0070.00016.29
7.4.280.0030.00316.45
7.4.270.0000.00716.37
7.4.260.0000.00513.08
7.4.250.0040.00416.26
7.4.240.0030.00316.48
7.4.230.0000.00716.45
7.4.220.0110.00616.41
7.4.210.0070.00816.43
7.4.200.0000.00716.47
7.4.190.0000.00616.47
7.4.160.0090.00616.21
7.4.150.0100.01017.40
7.4.140.0120.00517.86
7.4.130.0050.01216.24
7.4.120.0080.00916.44
7.4.110.0090.00916.54
7.4.100.0090.00916.29
7.4.90.0070.01016.51
7.4.80.0080.00819.39
7.4.70.0100.00716.29
7.4.60.0100.00716.30
7.4.50.0030.00616.43
7.4.40.0070.01122.77
7.4.30.0100.01416.51
7.4.00.0030.01314.68
7.3.330.0060.00013.06
7.3.320.0000.00512.93
7.3.310.0030.00315.96
7.3.300.0060.00015.97
7.3.290.0080.00516.17
7.3.280.0080.00916.13
7.3.270.0100.00617.40
7.3.260.0150.00418.24
7.3.250.0130.00416.28
7.3.240.0130.01016.14
7.3.230.0090.00616.39
7.3.210.0040.01316.29
7.3.200.0130.01019.39
7.3.190.0110.00816.15
7.3.180.0030.01216.30
7.3.170.0140.00716.27
7.3.160.0100.01016.36
7.3.120.0060.00914.90
7.2.330.0080.01216.16
7.2.320.0030.02016.29
7.2.310.0120.00616.36
7.2.300.0060.01016.48
7.2.290.0120.00616.51
7.2.00.0070.01019.18
7.1.100.0070.00717.74
7.1.70.0000.01017.03
7.1.60.0070.01719.17
7.1.50.0040.02116.87
7.1.00.0100.07022.33
7.0.200.0030.00716.69
7.0.140.0030.07322.04
7.0.100.0170.06019.94
7.0.90.0070.04019.84
7.0.80.0030.04019.92
7.0.70.0030.04019.87
7.0.60.0100.03319.91
7.0.50.0130.04320.34
7.0.40.0000.04320.13
7.0.30.0100.03720.09
7.0.20.0030.04320.08
7.0.10.0100.04020.11
7.0.00.0070.04020.18
5.6.280.0030.07320.88
5.6.250.0100.08020.66
5.6.240.0130.03020.50
5.6.230.0000.04720.59
5.6.220.0070.04020.53
5.6.210.0030.04020.61
5.6.200.0030.04720.96
5.6.190.0100.03721.01
5.6.180.0070.04320.93
5.6.170.0070.04321.09
5.6.160.0070.04021.07
5.6.150.0030.04321.16
5.6.140.0030.04320.97
5.6.130.0200.03021.01
5.6.120.0070.04021.04
5.6.110.0000.05021.06
5.6.100.0070.04020.90
5.6.90.0100.03321.08
5.6.80.0070.04320.41
5.6.70.0130.06320.40
5.6.60.0070.07720.34
5.6.50.0070.08720.48
5.6.40.0130.07020.43
5.6.30.0100.07320.39
5.6.20.0100.06320.41
5.6.10.0100.08720.38
5.6.00.0030.08020.37
5.5.380.0070.03720.44
5.5.370.0070.04020.39
5.5.360.0070.04020.37
5.5.350.0070.04020.41
5.5.340.0000.04320.90
5.5.330.0000.04020.73
5.5.320.0000.04320.68
5.5.310.0030.04320.63
5.5.300.0000.04320.89
5.5.290.0030.04320.90
5.5.280.0130.03020.75
5.5.270.0030.04320.85
5.5.260.0030.04320.62
5.5.250.0100.03720.56
5.5.240.0100.03020.24
5.5.230.0130.06720.23
5.5.220.0030.05320.23
5.5.210.0070.08020.12
5.5.200.0000.08020.15
5.5.190.0070.05020.20
5.5.180.0070.05320.19
5.5.160.0100.04720.10
5.5.150.0130.07020.10
5.5.140.0070.04720.16
5.5.130.0100.07720.22
5.5.120.0170.06720.17
5.5.110.0070.05320.05
5.5.100.0100.07020.08
5.5.90.0070.07019.91
5.5.80.0130.06720.04
5.5.70.0070.09020.15
5.5.60.0130.03720.04
5.5.50.0170.06720.14
5.5.40.0200.06020.02
5.5.30.0030.05020.14
5.5.20.0030.08020.14
5.5.10.0070.04320.03
5.5.00.0030.07020.00
5.4.450.0070.03719.44
5.4.440.0100.02719.44
5.4.430.0000.05019.29
5.4.420.0030.04019.38
5.4.410.0030.04018.98
5.4.400.0030.03019.06
5.4.390.0100.07319.12
5.4.380.0070.05019.12
5.4.370.0100.04319.07
5.4.360.0000.07719.23
5.4.350.0000.07319.05
5.4.340.0130.08018.90
5.4.320.0070.06019.02
5.4.310.0070.07719.03
5.4.300.0000.08019.02
5.4.290.0100.07319.05
5.4.280.0030.08318.96
5.4.270.0070.07718.96
5.4.260.0100.06019.11
5.4.250.0000.07719.13
5.4.240.0170.06319.02
5.4.230.0070.07719.02
5.4.220.0030.07019.05
5.4.210.0130.07719.07
5.4.200.0130.07019.09
5.4.190.0130.07018.77
5.4.180.0130.07019.00
5.4.170.0030.05019.04
5.4.160.0030.07319.10
5.4.150.0070.08019.12
5.4.140.0070.07316.38
5.4.130.0070.04016.25
5.4.120.0170.06316.34
5.4.110.0100.06716.23
5.4.100.0100.06016.21
5.4.90.0000.06016.38
5.4.80.0000.04316.29
5.4.70.0130.05316.36
5.4.60.0030.07316.23
5.4.50.0070.06316.23
5.4.40.0100.03716.34
5.4.30.0070.07316.41
5.4.20.0070.06716.38
5.4.10.0070.04316.39
5.4.00.0030.05315.71
5.3.290.0070.07314.64
5.3.280.0070.07714.52
5.3.270.0030.08014.59
5.3.260.0070.05314.56
5.3.250.0070.07014.60
5.3.240.0000.06014.46
5.3.230.0030.08714.45
5.3.220.0100.06314.50
5.3.210.0100.06314.38
5.3.200.0070.07714.57
5.3.190.0100.08014.55
5.3.180.0100.06714.37
5.3.170.0130.07014.55
5.3.160.0070.07714.49
5.3.150.0030.05714.50
5.3.140.0100.07314.51
5.3.130.0030.07314.48
5.3.120.0000.04714.52
5.3.110.0200.04714.50
5.3.100.0070.07313.97
5.3.90.0000.04714.02
5.3.80.0100.07013.96
5.3.70.0100.04013.87
5.3.60.0070.07013.77
5.3.50.0070.07313.79
5.3.40.0100.07313.92
5.3.30.0100.07713.89
5.3.20.0130.07013.69
5.3.10.0100.05713.61
5.3.00.0030.04713.54
5.2.170.0070.03312.20
5.2.160.0000.03712.20
5.2.150.0030.04712.20
5.2.140.0070.06312.20
5.2.130.0030.04012.20
5.2.120.0030.04712.20
5.2.110.0100.05712.20
5.2.100.0100.05712.20
5.2.90.0000.03712.20
5.2.80.0100.05712.20
5.2.70.0070.05712.20
5.2.60.0070.06012.20
5.2.50.0000.05712.20
5.2.40.0030.02712.20
5.2.30.0000.06712.20
5.2.20.0070.05712.20
5.2.10.0000.03712.20
5.2.00.0070.05012.20
5.1.60.0070.04312.20
5.1.50.0030.05712.20
5.1.40.0030.04012.20
5.1.30.0000.06012.20
5.1.20.0000.03712.20
5.1.10.0070.03712.20
5.1.00.0000.03012.20
5.0.50.0030.02312.20
5.0.40.0170.02712.20
5.0.30.0070.04012.20
5.0.20.0070.02312.20
5.0.10.0030.02312.20
5.0.00.0030.05012.20
4.4.90.0070.02712.20
4.4.80.0070.03012.20
4.4.70.0030.03012.20
4.4.60.0000.03712.20
4.4.50.0000.03712.20
4.4.40.0030.02712.20
4.4.30.0000.04012.20
4.4.20.0030.03312.20
4.4.10.0000.03712.20
4.4.00.0000.04712.20
4.3.110.0030.03312.20
4.3.100.0030.04012.20
4.3.90.0070.02712.20
4.3.80.0070.03312.20
4.3.70.0030.01312.20
4.3.60.0000.01712.20
4.3.50.0070.02712.20
4.3.40.0000.04312.20
4.3.30.0000.01712.20
4.3.20.0000.03312.20
4.3.10.0030.01312.20
4.3.00.0030.02712.20

preferences:
43.73 ms | 400 KiB | 5 Q