3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = fopen('php://memory', 'w'); var_dump($s, is_resource($s), gettype($s)); fclose($s); var_dump($s, is_resource($s), gettype($s));

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)
8.3.60.0180.00316.63
8.3.50.0160.00718.05
8.3.40.0100.01718.69
8.3.30.0130.00718.46
8.3.20.0110.00720.11
8.3.10.0100.01020.29
8.3.00.0090.00923.52
8.2.180.0140.00716.50
8.2.170.0140.00722.96
8.2.160.0120.00919.03
8.2.150.0190.00024.18
8.2.140.0110.00724.66
8.2.130.0170.00022.04
8.2.120.0040.01126.35
8.2.110.0060.00321.18
8.2.100.0070.00418.09
8.2.90.0030.00519.09
8.2.80.0030.00517.97
8.2.70.0030.00517.38
8.2.60.0040.00417.91
8.2.50.0060.00318.10
8.2.40.0000.00820.44
8.2.30.0040.00419.21
8.2.20.0050.00217.97
8.2.10.0000.00818.05
8.2.00.0000.00717.58
8.1.280.0140.00725.92
8.1.270.0000.00823.99
8.1.260.0060.00326.35
8.1.250.0060.00328.09
8.1.240.0060.00323.97
8.1.230.0110.00020.26
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.12
8.1.190.0050.00317.11
8.1.180.0080.00020.18
8.1.170.0040.00418.58
8.1.160.0030.00523.84
8.1.150.0070.00018.89
8.1.140.0040.00419.62
8.1.130.0040.00417.65
8.1.120.0040.00417.49
8.1.110.0000.00917.42
8.1.100.0020.00517.32
8.1.90.0000.00817.36
8.1.80.0040.00417.36
8.1.70.0030.00517.30
8.1.60.0040.00417.45
8.1.50.0040.00417.50
8.1.40.0080.00017.51
8.1.30.0000.00817.71
8.1.20.0030.00617.52
8.1.10.0040.00417.41
8.1.00.0000.00817.35
8.0.300.0070.00018.77
8.0.290.0000.00716.75
8.0.280.0050.00218.43
8.0.270.0070.00016.73
8.0.260.0030.00317.42
8.0.250.0040.00416.98
8.0.240.0030.00316.98
8.0.230.0000.00716.84
8.0.220.0030.00616.75
8.0.210.0000.00716.91
8.0.200.0030.00316.88
8.0.190.0040.00416.87
8.0.180.0100.00016.93
8.0.170.0070.00016.96
8.0.160.0000.00716.80
8.0.150.0040.00416.78
8.0.140.0040.00416.89
8.0.130.0060.00013.39
8.0.120.0050.00316.90
8.0.110.0000.00816.95
8.0.100.0000.00817.06
8.0.90.0070.00016.78
8.0.80.0080.00916.99
8.0.70.0030.00717.00
8.0.60.0000.00716.98
8.0.50.0040.00417.05
8.0.30.0090.00916.97
8.0.20.0120.00917.40
8.0.10.0040.00416.83
8.0.00.0040.01516.68
7.4.330.0060.00015.08
7.4.320.0070.00016.60
7.4.300.0000.00616.51
7.4.290.0040.00416.48
7.4.280.0070.00016.44
7.4.270.0040.00416.50
7.4.260.0070.00016.45
7.4.250.0070.00016.47
7.4.240.0080.00016.49
7.4.230.0000.00716.57
7.4.220.0060.01316.52
7.4.210.0060.01016.57
7.4.200.0000.00716.59
7.4.160.0080.00816.55
7.4.150.0130.00717.40
7.4.140.0060.01217.86
7.4.130.0080.00816.54
7.4.120.0110.00616.49
7.4.110.0090.01216.60
7.4.100.0070.01116.62
7.4.90.0060.01316.66
7.4.80.0120.00619.39
7.4.70.0070.01016.54
7.4.60.0070.01116.56
7.4.50.0030.01316.30
7.4.40.0060.00916.29
7.4.30.0120.00916.57
7.4.00.0070.01014.75
7.3.330.0000.00512.99
7.3.320.0000.00613.10
7.3.310.0040.00416.32
7.3.300.0030.00316.23
7.3.290.0030.00316.21
7.3.280.0070.01116.28
7.3.270.0150.00317.40
7.3.260.0070.01116.24
7.3.250.0200.01216.34
7.3.240.0120.00716.42
7.3.230.0100.01316.39
7.3.210.0150.00316.21
7.3.200.0130.01016.30
7.3.190.0070.00916.32
7.3.180.0080.00816.26
7.3.170.0060.00916.38
7.3.160.0090.01516.23
7.2.330.0080.01216.41
7.2.320.0070.01016.45
7.2.310.0090.00916.48
7.2.300.0180.00616.62
7.2.290.0110.00616.73
7.2.60.0130.00016.96
7.1.200.0070.00715.64
7.1.70.0000.01016.87
7.1.60.0000.01117.22
7.1.50.0190.01634.73
7.1.00.0030.07722.57
7.0.200.1090.00314.43
7.0.120.0030.06022.09
7.0.110.0000.08022.11
7.0.100.0070.06722.16
7.0.90.0070.07322.16
7.0.80.0030.07321.98
7.0.70.0070.06022.07
7.0.60.0030.07322.09
7.0.50.0000.07322.03
7.0.40.0070.07022.08
7.0.30.0130.06322.17
7.0.20.0100.06721.96
7.0.10.0030.07022.20
7.0.00.0030.06322.10
5.6.260.0030.06021.09
5.6.250.0000.07321.12
5.6.240.0070.07321.01
5.6.230.0070.07321.02
5.6.220.0100.06720.72
5.6.210.0030.07320.67
5.6.200.0000.08021.00
5.6.190.0000.08021.07
5.6.180.0130.06321.06
5.6.170.0000.07721.03
5.6.160.0000.07720.79
5.6.150.0000.07720.92
5.6.140.0030.07720.92
5.6.130.0130.06021.00
5.6.120.0100.07021.07
5.6.110.0000.08020.98
5.6.100.0030.07721.04
5.6.90.0000.07720.90
5.6.80.0030.07020.38
5.6.70.0070.06720.45
5.6.60.0000.07320.30
5.6.50.0000.07320.20
5.6.40.0000.07320.29
5.6.30.0000.07720.28
5.6.20.0000.06720.34
5.6.10.0000.06020.35
5.6.00.0000.07320.13
5.5.380.0070.05017.50
5.5.370.0000.07317.44
5.5.360.0030.07317.52
5.5.350.0030.07017.60
5.5.340.0030.07318.16
5.5.330.0030.07018.25
5.5.320.0000.07318.16
5.5.310.0070.07017.86
5.5.300.0030.07318.13
5.5.290.0070.07317.98
5.5.280.0070.07017.86
5.5.270.0030.07718.09
5.5.260.0030.07718.12
5.5.250.0030.07017.65
5.5.240.0030.07017.64
5.5.230.0000.07317.36
5.5.220.0100.06017.55
5.5.210.0000.07017.27
5.5.200.0000.07017.34
5.5.190.0000.07317.36
5.5.180.0000.07317.38
5.5.160.0030.06717.36
5.5.150.0030.06717.20
5.5.140.0100.06017.33
5.5.130.0030.06717.44
5.5.120.0030.06717.36
5.5.110.0030.06717.45
5.5.100.0070.06717.12
5.5.90.0070.06017.38
5.5.80.0070.06317.34
5.5.70.0070.05717.09
5.5.60.0030.06717.49
5.5.50.0100.05717.40
5.5.40.0000.07017.36
5.5.30.0000.07017.26
5.5.20.0070.06717.39
5.5.10.0000.06017.26
5.5.00.0070.05717.35
5.4.450.0070.07019.44
5.4.440.0030.07319.57
5.4.430.0000.07319.33
5.4.420.0000.07319.48
5.4.410.0100.06319.29
5.4.400.0000.07018.98
5.4.390.0000.07019.18
5.4.380.0070.06319.02
5.4.370.0070.06319.15
5.4.360.0030.07019.02
5.4.350.0070.06319.03
5.4.340.0030.07019.00
5.4.320.0000.07318.96
5.4.310.0100.06019.11
5.4.300.0030.06718.94
5.4.290.0070.06318.94
5.4.280.0030.07019.25
5.4.270.0000.07019.11
5.4.260.0000.07019.11
5.4.250.0000.07019.10
5.4.240.0030.06718.99
5.4.230.0030.06319.08
5.4.220.0030.07019.08
5.4.210.0000.07018.99
5.4.200.0070.06318.97
5.4.190.0030.06719.14
5.4.180.0030.06719.10
5.4.170.0000.06319.26
5.4.160.0030.05719.19
5.4.150.0000.07019.09
5.4.140.0070.05316.23
5.4.130.0030.06316.34
5.4.120.0030.05716.46
5.4.110.0030.06716.37
5.4.100.0000.06716.48
5.4.90.0070.06016.36
5.4.80.0000.06316.48
5.4.70.0000.06716.39
5.4.60.0030.06016.35
5.4.50.0030.06016.12
5.4.40.0030.06316.56
5.4.30.0000.06716.46
5.4.20.0000.06316.47
5.4.10.0070.06316.24
5.4.00.0030.06315.70
5.3.290.0070.06714.68
5.3.280.0070.06314.48
5.3.270.0070.06714.48
5.3.260.0030.06314.70
5.3.250.0000.07014.53
5.3.240.0000.07014.48
5.3.230.0030.06714.54
5.3.220.0030.06314.50
5.3.210.0070.06714.45
5.3.200.0030.05714.46
5.3.190.0000.07014.43
5.3.180.0030.06714.44
5.3.170.0030.06714.41
5.3.160.0030.05714.46
5.3.150.0000.06714.45
5.3.140.0070.06014.42
5.3.130.0030.06714.56
5.3.120.0000.07014.49
5.3.110.0070.06714.39
5.3.100.0030.06714.03
5.3.90.0000.06713.84
5.3.80.0030.06313.90
5.3.70.0000.05713.94
5.3.60.0030.06313.93
5.3.50.0000.06714.01
5.3.40.0000.06713.73
5.3.30.0000.06713.92
5.3.20.0000.06313.51
5.3.10.0030.06013.75
5.3.00.0000.05713.52
5.2.170.0000.05712.18
5.2.160.0030.05312.18
5.2.150.0000.05012.18
5.2.140.0070.05312.18
5.2.130.0030.05312.18
5.2.120.0070.05012.18
5.2.110.0030.05012.18
5.2.100.0070.05012.18
5.2.90.0070.04312.18
5.2.80.0070.05312.18
5.2.70.0030.05312.18
5.2.60.0070.05012.18
5.2.50.0000.05012.18
5.2.40.0030.05312.18
5.2.30.0030.04712.18
5.2.20.0030.05312.18
5.2.10.0000.04712.18
5.2.00.0030.05012.18
5.1.60.0030.04312.18
5.1.50.0000.04312.18
5.1.40.0000.04712.18
5.1.30.0000.05012.18
5.1.20.0030.05012.18
5.1.10.0000.05012.18
5.1.00.0030.04712.18
5.0.50.0000.04012.18
5.0.40.0000.04012.18
5.0.30.0000.05312.18
5.0.20.0070.03012.18
5.0.10.0000.04012.18
5.0.00.0000.05712.18
4.4.90.0000.03012.18
4.4.80.0030.02712.18
4.4.70.0000.03012.18
4.4.60.0030.02312.18
4.4.50.0000.03012.18
4.4.40.0030.04712.18
4.4.30.0030.03012.18
4.4.20.0000.03012.18
4.4.10.0000.02712.18
4.4.00.0000.04712.18
4.3.110.0000.03312.18
4.3.100.0030.02712.18
4.3.90.0000.03012.18
4.3.80.0000.04712.18
4.3.70.0000.03012.18
4.3.60.0000.03012.18
4.3.50.0070.02712.18
4.3.40.0070.04012.18
4.3.30.0000.03012.18
4.3.20.0030.03012.18
4.3.10.0000.03012.18
4.3.00.0030.02712.18

preferences:
83.11 ms | 401 KiB | 5 Q