3v4l.org

run code in 300+ PHP versions simultaneously
<?php $stream = fopen('php://temp', 'r+'); fwrite($stream, ''); fseek($stream, 0); var_dump($stream);

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)
8.3.60.0140.00316.36
8.3.50.0120.00721.04
8.3.40.0040.01218.48
8.3.30.0110.00418.73
8.3.20.0030.00620.24
8.3.10.0050.00323.64
8.3.00.0060.00621.85
8.2.180.0040.01116.75
8.2.170.0100.00322.96
8.2.160.0000.01320.39
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0080.00020.79
8.2.120.0000.00826.35
8.2.110.0030.00721.17
8.2.100.0090.00317.80
8.2.90.0000.00719.23
8.2.80.0090.00017.97
8.2.70.0070.00317.63
8.2.60.0040.00417.80
8.2.50.0000.00818.09
8.2.40.0030.00620.54
8.2.30.0030.00319.25
8.2.20.0040.00417.57
8.2.10.0040.00418.05
8.2.00.0000.00718.04
8.1.280.0110.00425.92
8.1.270.0040.00422.08
8.1.260.0040.00428.09
8.1.250.0000.00728.09
8.1.240.0060.00322.61
8.1.230.0110.00017.82
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0090.00017.09
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0080.00418.39
8.1.160.0000.00720.57
8.1.150.0050.00318.82
8.1.140.0050.00319.48
8.1.130.0030.00317.70
8.1.120.0000.00717.41
8.1.110.0000.00717.28
8.1.100.0000.00817.36
8.1.90.0030.00617.25
8.1.80.0000.00817.43
8.1.70.0000.00717.24
8.1.60.0050.00217.44
8.1.50.0030.00617.50
8.1.40.0100.00017.43
8.1.30.0000.00717.54
8.1.20.0000.00817.58
8.1.10.0000.00817.43
8.1.00.0020.00517.36
8.0.300.0000.00718.77
8.0.290.0050.00316.75
8.0.280.0030.00318.44
8.0.270.0070.00017.21
8.0.260.0030.00317.16
8.0.250.0060.00016.96
8.0.240.0000.00816.91
8.0.230.0000.00716.82
8.0.220.0090.00016.77
8.0.210.0030.00316.77
8.0.200.0020.00516.84
8.0.190.0030.00517.00
8.0.180.0030.00516.87
8.0.170.0050.00216.96
8.0.160.0000.00716.82
8.0.150.0040.00416.84
8.0.140.0080.00016.86
8.0.130.0000.00513.36
8.0.120.0040.00416.81
8.0.110.0040.00416.76
8.0.100.0000.00716.77
8.0.90.0000.00716.76
8.0.80.0100.00716.78
8.0.70.0080.00016.95
8.0.60.0050.00216.96
8.0.50.0000.00816.75
8.0.30.0100.01016.97
8.0.20.0060.01317.40
8.0.10.0040.00416.77
8.0.00.0070.01216.67
7.4.330.0050.00016.77
7.4.320.0000.00616.43
7.4.300.0040.00416.45
7.4.290.0030.00316.54
7.4.280.0080.00016.41
7.4.270.0040.00416.54
7.4.260.0040.00416.35
7.4.250.0070.00016.39
7.4.240.0000.00716.46
7.4.230.0040.00416.38
7.4.220.0110.01516.54
7.4.210.0070.00716.57
7.4.200.0000.00716.33
7.4.160.0100.00616.34
7.4.150.0150.00917.40
7.4.140.0120.00917.86
7.4.130.0120.00516.33
7.4.120.0100.00616.41
7.4.110.0100.00716.34
7.4.100.0140.00716.51
7.4.90.0190.00316.37
7.4.80.0130.00519.39
7.4.70.0130.00816.41
7.4.60.0060.01016.47
7.4.50.0030.01416.20
7.4.40.0120.00316.31
7.4.30.0090.01316.51
7.4.00.0050.01014.84
7.3.330.0000.00512.96
7.3.320.0000.00512.93
7.3.310.0030.00316.28
7.3.300.0030.00316.20
7.3.290.0060.00816.19
7.3.280.0130.00716.20
7.3.270.0140.00717.40
7.3.260.0140.00316.14
7.3.250.0110.00716.27
7.3.240.0130.00516.27
7.3.230.0100.00716.39
7.3.210.0180.00016.29
7.3.200.0110.00519.39
7.3.190.0140.00716.37
7.3.180.0040.01216.25
7.3.170.0080.01216.30
7.3.160.0060.01016.32
7.3.120.0030.01314.52
7.3.110.0060.01014.93
7.3.100.0040.01114.50
7.3.90.0030.01414.96
7.3.80.0120.00014.51
7.3.70.0070.01014.75
7.3.60.0060.00314.43
7.3.50.0000.01414.62
7.3.40.0060.01014.55
7.3.30.0090.00014.50
7.3.20.0040.01116.38
7.3.10.0070.00416.62
7.3.00.0040.00816.39
7.2.330.0090.00916.60
7.2.320.0040.01516.39
7.2.310.0100.00716.65
7.2.300.0110.00916.46
7.2.290.0110.00516.63
7.2.250.0060.00915.15
7.2.240.0100.01014.89
7.2.230.0030.01314.85
7.2.220.0040.01114.59
7.2.210.0060.00314.75
7.2.200.0090.00614.77
7.2.190.0060.00614.75
7.2.180.0030.00614.79
7.2.170.0130.00014.95
7.2.00.0100.00719.29
7.1.330.0030.01015.89
7.1.320.0100.00315.89
7.1.310.0070.00715.63
7.1.300.0000.01415.68
7.1.290.0110.00415.45
7.1.280.0060.00915.90
7.1.270.0110.00315.64
7.1.260.0090.00015.76
7.1.100.0250.00617.95
7.1.70.0070.00316.80
7.1.60.0070.01819.40
7.1.50.0060.00917.02
7.1.00.0100.07022.33
7.0.200.0460.00314.49
7.0.60.0270.04719.81
7.0.50.0030.08317.80
7.0.40.0100.07020.21
7.0.30.0170.04320.30
7.0.20.0330.05720.12
7.0.10.0000.06020.01
7.0.00.0030.08320.32
5.6.280.0070.03321.07
5.6.210.0170.06720.77
5.6.200.0130.07018.13
5.6.190.0100.08020.39
5.6.180.0300.07320.61
5.6.170.0200.04020.47
5.6.160.0070.08720.41
5.6.150.0070.08318.21
5.6.140.0070.08018.18
5.6.130.0070.05718.14
5.6.120.0070.03721.02
5.6.110.0100.05720.94
5.6.100.0070.04020.88
5.6.90.0100.08021.02
5.6.80.0070.08020.39
5.5.350.0170.04320.34
5.5.340.0100.03017.98
5.5.330.0030.04320.56
5.5.320.0170.08020.18
5.5.310.0300.03320.41
5.5.300.0070.05018.00
5.5.290.0070.08018.02
5.5.280.0170.07320.77
5.5.270.0000.06720.73
5.5.260.0100.08020.79
5.5.250.0070.08020.68
5.5.240.0000.03720.25

preferences:
58.36 ms | 401 KiB | 5 Q