3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((object)fopen('r', 'php://memory'));

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)
8.3.60.0070.01116.63
8.3.50.0090.01222.78
8.3.40.0060.00918.63
8.3.30.0110.00418.92
8.3.20.0030.00520.34
8.3.10.0040.00423.52
8.3.00.0080.00019.25
8.2.180.0130.01016.63
8.2.170.0110.00322.96
8.2.160.0070.00720.38
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00721.09
8.2.110.0060.00322.22
8.2.100.0110.00017.59
8.2.90.0000.00819.11
8.2.80.0060.00317.97
8.2.70.0080.00017.50
8.2.60.0070.00317.91
8.2.50.0050.00318.07
8.2.40.0040.00419.82
8.2.30.0070.00018.03
8.2.20.0030.00517.55
8.2.10.0040.00418.00
8.2.00.0040.00417.46
8.1.280.0070.00725.92
8.1.270.0040.00423.93
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0000.00923.63
8.1.230.0080.00419.16
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0000.01116.88
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0040.00418.61
8.1.160.0030.00321.94
8.1.150.0070.00018.84
8.1.140.0070.00017.37
8.1.130.0000.00717.78
8.1.120.0070.00017.39
8.1.110.0040.00417.29
8.1.100.0100.00017.34
8.1.90.0030.00317.34
8.1.80.0040.00417.30
8.1.70.0040.00417.33
8.1.60.0000.00817.57
8.1.50.0080.00017.47
8.1.40.0040.00417.43
8.1.30.0040.00417.55
8.1.20.0080.00017.58
8.1.10.0040.00417.29
8.1.00.0000.00817.32
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00718.31
8.0.270.0000.00717.22
8.0.260.0000.00617.09
8.0.250.0040.00417.02
8.0.240.0030.00316.84
8.0.230.0000.00716.93
8.0.220.0040.00416.82
8.0.210.0000.00716.95
8.0.200.0070.00016.96
8.0.190.0000.00816.93
8.0.180.0040.00416.94
8.0.170.0030.00616.88
8.0.160.0000.00716.95
8.0.150.0000.00716.84
8.0.140.0040.00416.86
8.0.130.0030.00613.36
8.0.120.0050.00316.77
8.0.110.0070.00016.95
8.0.100.0050.00216.89
8.0.90.0000.00816.95
8.0.80.0070.01316.85
8.0.70.0000.00716.73
8.0.60.0040.00416.95
8.0.50.0040.00416.87
8.0.30.0130.00616.88
8.0.20.0080.01017.40
8.0.10.0040.00416.86
8.0.00.0070.01016.79
7.4.330.0000.00515.00
7.4.320.0000.00716.59
7.4.300.0030.00316.46
7.4.290.0000.00716.36
7.4.280.0000.00916.55
7.4.270.0040.00416.53
7.4.260.0000.00616.37
7.4.250.0040.00416.50
7.4.240.0020.00516.50
7.4.230.0000.00816.54
7.4.220.0090.00916.62
7.4.210.0030.01316.50
7.4.200.0080.00016.41
7.4.160.0040.01116.54
7.4.150.0100.01017.40
7.4.140.0120.01117.86
7.4.130.0120.00516.52
7.4.120.0110.00516.46
7.4.110.0130.00316.52
7.4.100.0150.00316.64
7.4.90.0120.00916.54
7.4.80.0070.01119.39
7.4.70.0100.01016.40
7.4.60.0090.00916.54
7.4.50.0030.00616.55
7.4.40.0090.00916.53
7.4.30.0080.00816.73
7.4.00.0120.00315.13
7.3.330.0000.00613.12
7.3.320.0000.00513.00
7.3.310.0000.00716.29
7.3.300.0000.00716.32
7.3.290.0110.00316.38
7.3.280.0100.00616.32
7.3.270.0120.00617.40
7.3.260.0120.01516.34
7.3.250.0060.01016.33
7.3.240.0090.00916.32
7.3.230.0140.00716.44
7.3.210.0040.01416.51
7.3.200.0090.01519.39
7.3.190.0080.01216.21
7.3.180.0070.01116.39
7.3.170.0060.00916.27
7.3.160.0030.01316.32
7.2.330.0130.01116.40
7.2.320.0110.00716.34
7.2.310.0090.00916.57
7.2.300.0090.01416.30
7.2.290.0100.01016.52
7.2.00.0000.01119.27
7.1.100.0000.00818.15
7.1.70.0060.00317.06
7.1.60.0040.01419.40
7.1.50.0280.00934.77
7.1.00.0000.07722.30
7.0.200.0030.00316.84
7.0.140.0070.07022.12
7.0.110.0000.04720.05
7.0.100.0070.07719.83
7.0.90.0100.03720.00
7.0.80.0000.04719.86
7.0.70.0030.04020.05
7.0.60.0070.04019.97
7.0.50.0070.03320.04
7.0.40.0000.05319.79
7.0.30.0000.04319.71
7.0.20.0030.03319.65
7.0.10.0030.04019.64
7.0.00.0000.04019.84
5.6.280.0030.07320.77
5.6.260.0070.05020.88
5.6.250.0130.06020.58
5.6.240.0130.03320.54
5.6.230.0070.04020.55
5.6.220.0030.04020.45
5.6.210.0100.02720.67
5.6.200.0030.03720.64
5.6.190.0030.04020.61
5.6.180.0130.04320.56
5.6.170.0000.04320.67
5.6.160.0000.05020.68
5.6.150.0030.03720.55
5.6.140.0070.05720.67
5.6.130.0070.03020.63
5.6.120.0000.05320.63
5.6.110.0070.03720.68
5.6.100.0030.04020.45
5.6.90.0000.04320.44
5.6.80.0000.04020.03
5.6.70.0030.04020.22
5.6.60.0070.03319.92
5.6.50.0000.04019.93
5.6.40.0070.03719.91
5.6.30.0130.03319.96
5.6.20.0070.03720.00
5.6.10.0030.04020.03
5.6.00.0000.04019.98
5.5.380.0030.04717.46
5.5.370.0070.03717.63
5.5.360.0030.04017.61
5.5.350.0100.03717.42
5.5.340.0100.02718.10
5.5.330.0070.04017.88
5.5.320.0170.02717.76
5.5.310.0030.03318.00
5.5.300.0030.03318.00
5.5.290.0030.04317.86
5.5.280.0030.04017.76
5.5.270.0000.04317.99
5.5.260.0100.03317.82
5.5.250.0030.03317.94
5.5.240.0000.04017.63
5.5.230.0000.04017.59
5.5.220.0030.04017.40
5.5.210.0030.03717.25
5.5.200.0000.04017.34
5.5.190.0030.04317.20
5.5.180.0000.04017.45
5.5.160.0000.04017.33
5.5.150.0070.03017.24
5.5.140.0070.07017.14
5.5.130.0000.04017.11
5.5.120.0000.04717.45
5.5.110.0070.07717.50
5.5.100.0000.06717.10
5.5.90.0070.06717.14
5.5.80.0030.04317.01
5.5.70.0070.08017.08
5.5.60.0030.06717.27
5.5.50.0100.06717.13
5.5.40.0030.03717.37
5.5.30.0070.05717.13
5.5.20.0100.06317.30
5.5.10.0070.07017.40
5.5.00.0030.04317.33
5.4.450.0030.03719.45
5.4.440.0070.03319.44
5.4.430.0070.03719.42
5.4.420.0000.05019.50
5.4.410.0000.04019.47
5.4.400.0000.04018.95
5.4.390.0070.03719.28
5.4.380.0030.04018.96
5.4.370.0030.03719.12
5.4.360.0030.03719.25
5.4.350.0000.04019.13
5.4.340.0030.03718.93
5.4.320.0000.04018.98
5.4.310.0030.04019.01
5.4.300.0030.03319.11
5.4.290.0000.04019.02
5.4.280.0030.03719.02
5.4.270.0070.07719.17
5.4.260.0030.03318.94
5.4.250.0000.06018.99
5.4.240.0030.04718.94
5.4.230.0070.06319.11
5.4.220.0070.06019.17
5.4.210.0070.07019.17
5.4.200.0100.06319.02
5.4.190.0170.06319.24
5.4.180.0030.07318.91
5.4.170.0030.08019.11
5.4.160.0000.08019.07
5.4.150.0070.05318.98
5.4.140.0000.08016.26
5.4.130.0000.06316.21
5.4.120.0000.05316.45
5.4.110.0030.06716.54
5.4.100.0070.04016.13
5.4.90.0130.05716.36
5.4.80.0070.06016.45
5.4.70.0030.07016.39
5.4.60.0030.03016.48
5.4.50.0070.06016.20
5.4.40.0030.08016.31
5.4.30.0100.06016.15
5.4.20.0070.05016.50
5.4.10.0070.05316.45
5.4.00.0130.05715.70
5.3.290.0000.05014.55
5.3.280.0000.03714.54
5.3.270.0000.06014.62
5.3.260.0070.06714.43
5.3.250.0070.06714.66
5.3.240.0070.07014.67
5.3.230.0030.03014.45
5.3.220.0070.04314.35
5.3.210.0030.03714.63
5.3.200.0070.03314.46
5.3.190.0070.07014.46
5.3.180.0070.04714.43
5.3.170.0070.03714.45
5.3.160.0100.03314.43
5.3.150.0030.06714.46
5.3.140.0100.04014.62
5.3.130.0030.04014.61
5.3.120.0070.04314.39
5.3.110.0000.05014.43
5.3.100.0100.04013.97
5.3.90.0170.06013.89
5.3.80.0070.06313.89
5.3.70.0030.03714.02
5.3.60.0000.04313.86
5.3.50.0030.06713.73
5.3.40.0000.06314.02
5.3.30.0030.07713.73
5.3.20.0070.06013.61
5.3.10.0030.03313.74
5.3.00.0100.05313.48
5.2.170.0130.04712.02
5.2.160.0070.03012.02
5.2.150.0030.04012.02
5.2.140.0070.03012.02
5.2.130.0130.02312.02
5.2.120.0030.06312.02
5.2.110.0070.06012.02
5.2.100.0100.05012.02
5.2.90.0070.03012.02
5.2.80.0070.06012.02
5.2.70.0070.03312.02
5.2.60.0070.03712.02
5.2.50.0030.03012.02
5.2.40.0100.03312.02
5.2.30.0070.06712.02
5.2.20.0100.04312.02
5.2.10.0070.02012.02
5.2.00.0030.05712.02
5.1.60.0130.04312.02
5.1.50.0000.02312.02
5.1.40.0030.02312.02
5.1.30.0000.04012.02
5.1.20.0000.05012.02
5.1.10.0030.02012.02
5.1.00.0030.05712.02
5.0.50.0000.02312.02
5.0.40.0000.02012.02
5.0.30.0070.02712.02
5.0.20.0000.02012.02
5.0.10.0030.02712.02
5.0.00.0000.03012.02
4.4.90.0000.03012.02
4.4.80.0000.01712.02
4.4.70.0000.03712.02
4.4.60.0000.02312.02
4.4.50.0030.01312.02
4.4.40.0000.06012.02
4.4.30.0000.01312.02
4.4.20.0030.01012.02
4.4.10.0000.02712.02
4.4.00.0070.05012.02
4.3.110.0030.02312.02
4.3.100.0000.01712.02
4.3.90.0000.01312.02
4.3.80.0000.02312.02
4.3.70.0000.03012.02
4.3.60.0030.03712.02
4.3.50.0030.01012.02
4.3.40.0000.03712.02
4.3.30.0000.01712.02
4.3.20.0100.03012.02
4.3.10.0000.04012.02
4.3.00.0070.02312.02

preferences:
44.26 ms | 401 KiB | 5 Q