3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(var_dump((object)fopen('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)
8.3.40.0090.00918.67
8.3.30.0000.01418.91
8.3.20.0040.00420.20
8.3.10.0070.00023.52
8.3.00.0080.00019.38
8.2.170.0190.00322.96
8.2.160.0070.00720.34
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0040.00420.76
8.2.110.0060.00322.26
8.2.100.0070.00417.69
8.2.90.0070.00319.09
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0040.00417.80
8.2.50.0030.00818.07
8.2.40.0080.00019.66
8.2.30.0040.00417.99
8.2.20.0030.00617.66
8.2.10.0000.00818.04
8.2.00.0040.00417.72
8.1.270.0090.00023.80
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00023.82
8.1.230.0070.00318.98
8.1.220.0080.00017.74
8.1.210.0060.00318.77
8.1.200.0100.00017.35
8.1.190.0080.00317.13
8.1.180.0040.00418.10
8.1.170.0060.00318.50
8.1.160.0000.00821.81
8.1.150.0000.00818.77
8.1.140.0000.00717.23
8.1.130.0030.00317.66
8.1.120.0040.00417.24
8.1.110.0030.00317.26
8.1.100.0050.00517.20
8.1.90.0000.00717.23
8.1.80.0000.00817.34
8.1.70.0000.00717.27
8.1.60.0030.00617.43
8.1.50.0040.00417.49
8.1.40.0040.00417.41
8.1.30.0060.00317.55
8.1.20.0040.00417.60
8.1.10.0000.00817.37
8.1.00.0030.00617.43
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0000.00718.44
8.0.270.0040.00417.21
8.0.260.0060.00017.25
8.0.250.0000.00716.92
8.0.240.0040.00417.00
8.0.230.0070.00016.92
8.0.220.0000.00616.93
8.0.210.0000.00716.94
8.0.200.0020.00516.97
8.0.190.0000.00816.91
8.0.180.0000.00816.86
8.0.170.0000.00816.95
8.0.160.0040.00416.88
8.0.150.0050.00216.84
8.0.140.0000.00816.82
8.0.130.0000.00813.30
8.0.120.0000.00816.88
8.0.110.0000.00716.88
8.0.100.0000.00816.80
8.0.90.0030.00317.01
8.0.80.0090.00616.88
8.0.70.0040.00417.01
8.0.60.0040.00416.90
8.0.50.0040.00416.92
8.0.30.0120.00917.09
8.0.20.0090.01017.40
8.0.10.0030.00316.92
8.0.00.0130.00916.68
7.4.330.0060.00015.14
7.4.320.0000.00716.52
7.4.300.0070.00016.53
7.4.290.0030.00316.51
7.4.280.0040.00416.33
7.4.270.0040.00416.45
7.4.260.0000.00716.43
7.4.250.0030.00516.31
7.4.240.0040.00416.43
7.4.230.0030.00316.45
7.4.220.0090.00916.42
7.4.210.0120.00316.55
7.4.200.0070.00016.52
7.4.160.0060.00916.34
7.4.150.0100.00717.40
7.4.140.0140.00717.86
7.4.130.0070.01016.55
7.4.120.0090.00716.37
7.4.110.0060.00916.39
7.4.100.0040.01316.58
7.4.90.0160.00316.50
7.4.80.0130.00919.39
7.4.70.0030.02216.57
7.4.60.0110.00716.46
7.4.50.0040.00416.33
7.4.40.0120.00816.21
7.4.30.0090.00916.52
7.4.00.0110.00714.82
7.3.330.0030.00313.23
7.3.320.0050.00013.15
7.3.310.0050.00316.28
7.3.300.0070.00016.35
7.3.290.0070.00716.35
7.3.280.0110.00716.30
7.3.270.0090.01517.40
7.3.260.0080.01816.45
7.3.250.0170.00216.22
7.3.240.0120.00616.29
7.3.230.0060.01316.39
7.3.210.0080.00916.27
7.3.200.0120.00919.39
7.3.190.0090.00616.25
7.3.180.0110.00716.50
7.3.170.0130.00316.31
7.3.160.0060.00916.30
7.3.120.0040.01114.52
7.3.110.0040.01114.83
7.3.100.0030.01014.38
7.3.90.0040.00714.77
7.3.80.0040.01114.50
7.3.70.0090.00614.77
7.3.60.0040.00714.79
7.3.50.0070.00414.62
7.3.40.0090.00314.79
7.3.30.0070.00714.62
7.3.20.0040.00916.62
7.3.10.0090.00616.59
7.3.00.0070.00616.59
7.2.330.0070.01116.38
7.2.320.0090.00916.35
7.2.310.0120.01116.64
7.2.300.0150.00916.58
7.2.290.0160.00416.64
7.2.240.0100.00714.85
7.2.230.0000.01515.09
7.2.220.0070.01014.99
7.2.210.0120.00414.87
7.2.200.0030.01015.04
7.2.190.0060.00915.00
7.2.180.0060.00914.88
7.2.170.0000.01614.80
7.2.160.0060.00915.00
7.2.150.0000.01516.41
7.2.140.0070.01016.73
7.2.130.0080.00616.66
7.2.120.0070.00516.75
7.2.110.0070.00916.70
7.2.100.0060.00916.73
7.2.90.0030.01216.73
7.2.80.0100.00616.75
7.2.70.0020.01116.78
7.2.60.0040.01216.65
7.2.50.0080.00316.55
7.2.40.0030.01116.85
7.2.30.0050.00816.74
7.2.20.0090.00516.67
7.2.10.0070.01116.63
7.2.00.0130.00717.58
7.1.330.0120.00015.60
7.1.320.0060.00615.89
7.1.310.0000.01615.60
7.1.300.0100.00715.64
7.1.290.0090.00615.71
7.1.280.0100.00715.77
7.1.270.0040.01215.66
7.1.260.0080.00315.56
7.1.250.0050.01015.56
7.1.240.0070.00715.46
7.1.230.0000.00815.80
7.1.220.0000.01615.61
7.1.210.0070.00315.65
7.1.200.0080.00515.71
7.1.190.0070.00715.53
7.1.180.0070.00715.64
7.1.170.0030.01015.54
7.1.160.0100.00315.63
7.1.150.0000.01015.63
7.1.140.0060.00615.83
7.1.130.0130.00015.63
7.1.120.0100.00315.77
7.1.110.0030.00615.80
7.1.100.0060.00816.91
7.1.90.0110.00415.73
7.1.80.0030.00915.73
7.1.70.0040.00616.26
7.1.60.0070.00917.44
7.1.50.0140.01125.20
7.1.40.0070.00715.81
7.1.30.0060.01015.41
7.1.20.0100.00315.63
7.1.10.0070.00715.63
7.1.00.0060.03719.02
7.0.330.0060.00615.26
7.0.320.0030.01015.39
7.0.310.0070.00315.26
7.0.300.0030.00715.16
7.0.290.0060.01015.17
7.0.280.0070.00715.17
7.0.270.0070.00715.04
7.0.260.0060.00915.02
7.0.250.0000.01215.38
7.0.240.0060.00915.29
7.0.230.0000.00915.45
7.0.220.0030.01015.30
7.0.210.0000.01215.50
7.0.200.0020.00716.07
7.0.190.0000.00815.37
7.0.180.0090.00015.41
7.0.170.0000.01315.05
7.0.160.0060.00615.39
7.0.150.0000.01515.08
7.0.140.0070.04018.73
7.0.130.0090.00615.28
7.0.120.0000.01215.16
7.0.110.0030.01015.32
7.0.100.0070.00715.34
7.0.90.0000.01115.30
7.0.80.0060.00915.24
7.0.70.0030.01014.96
7.0.60.0060.03317.60
7.0.50.0130.03716.46
7.0.40.0090.04516.75
7.0.30.0200.03816.80
7.0.20.0180.04316.83
7.0.10.0070.03216.70
7.0.00.0050.02316.97
5.6.380.0110.00414.20
5.6.370.0090.00313.90
5.6.360.0030.00714.21
5.6.350.0000.01214.22
5.6.340.0060.00313.90
5.6.330.0070.01014.16
5.6.320.0070.00714.28
5.6.310.0090.00313.91
5.6.300.0040.00814.27
5.6.290.0040.00714.07
5.6.280.0020.03917.72
5.6.270.0070.01014.14
5.6.260.0110.00614.24
5.6.250.0030.00614.15
5.6.240.0040.00814.09
5.6.230.0090.00014.27
5.6.220.0060.00314.08
5.6.210.0020.02817.48
5.6.200.0050.03515.99
5.6.190.0100.04317.25
5.6.180.0290.03217.42
5.6.170.0220.03517.16
5.6.160.0050.04617.44
5.6.150.0070.04216.17
5.6.140.0060.04616.05
5.6.130.0110.04116.08
5.6.120.0080.04517.44
5.6.110.0100.03917.63
5.6.100.0090.03517.63
5.6.90.0110.04217.40
5.6.80.0120.03717.15
5.6.70.0040.01114.13
5.6.60.0070.00713.85
5.6.50.0030.00914.18
5.6.40.0070.00713.85
5.6.30.0030.01013.87
5.6.20.0070.00714.17
5.6.10.0040.01114.07
5.6.00.0060.00613.86
5.5.380.0060.00610.83
5.5.370.0060.00610.98
5.5.360.0000.01011.20
5.5.350.0080.04115.54
5.5.340.0090.04114.42
5.5.330.0050.02215.61
5.5.320.0100.04015.61
5.5.310.0220.02215.43
5.5.300.0070.03814.38
5.5.290.0090.04814.30
5.5.280.0030.04815.79
5.5.270.0080.04315.74
5.5.260.0020.04515.85
5.5.250.0130.04015.64
5.5.240.1830.01915.43
5.5.230.0000.00610.75
5.5.220.0040.00410.71
5.5.210.0070.00410.78
5.5.200.0030.00710.89
5.5.190.0030.00310.93
5.5.180.0060.00610.95
5.5.170.0060.00610.96
5.5.160.0030.00310.71
5.5.150.0060.00310.93
5.5.140.0070.00410.71
5.5.130.0030.00310.97
5.5.120.0060.00011.03
5.5.110.0000.00610.99
5.5.100.0090.00310.71
5.5.90.0070.00310.79
5.5.80.0040.00710.71
5.5.70.0060.00010.71
5.5.60.0050.00210.83
5.5.50.0060.00010.71
5.5.40.0040.00810.77
5.5.30.0040.00511.06
5.5.20.0030.00610.95
5.5.10.0050.00510.71
5.5.00.0060.00610.71
5.4.450.0280.02515.27
5.4.440.0250.02515.07
5.4.430.0190.02215.18
5.4.420.0100.02315.18
5.4.410.0230.02215.09
5.4.400.0420.02015.07
5.4.390.0680.02814.96
5.4.380.0030.03614.67
5.4.370.0140.02314.68
5.4.360.0070.03014.60
5.4.350.0070.03514.69
5.4.340.0110.02514.69
5.4.330.0030.00610.92
5.4.320.0040.02211.70
5.4.310.0050.02011.64
5.4.300.0040.02211.70
5.4.290.0050.02511.58
5.4.280.0060.01911.58
5.4.270.0070.01811.56
5.4.260.0060.02011.53
5.4.250.0040.02111.65
5.4.240.0050.02711.59
5.4.230.0060.02011.61
5.4.220.0060.02711.62
5.4.210.0080.02411.52
5.4.200.0050.02211.52
5.4.190.0060.02011.58
5.4.180.0030.02211.52
5.4.170.0080.01811.57
5.4.160.0030.02311.59
5.4.150.0060.02011.55
5.4.140.0040.02011.38
5.4.130.0030.02311.48
5.4.120.0040.02011.46
5.4.110.0040.02211.44
5.4.100.0060.01911.43
5.4.90.0050.02111.36
5.4.80.0060.02211.43
5.4.70.0040.02011.41
5.4.60.0060.01911.33
5.4.50.0020.02311.38
5.4.40.0060.01911.33
5.4.30.0020.02411.33
5.4.20.0080.01611.43
5.4.10.0050.01911.42
5.4.00.0020.02211.13
5.3.290.0050.02111.75
5.3.280.0050.02811.71
5.3.270.0060.02011.71
5.3.260.0040.02511.71
5.3.250.0030.02311.71
5.3.240.0050.02011.71
5.3.230.0040.02111.71
5.3.220.0070.01711.69
5.3.210.0080.02011.69
5.3.200.0060.01911.69
5.3.190.0090.01711.69
5.3.180.0060.01911.69
5.3.170.0050.02011.69
5.3.160.0080.02511.69
5.3.150.0040.02211.69
5.3.140.0020.02411.68
5.3.130.0040.02211.68
5.3.120.0070.02111.68
5.3.110.0020.02411.68
5.3.100.0050.01911.41
5.3.90.0050.01911.39
5.3.80.0050.01911.39
5.3.70.0050.02311.39
5.3.60.0020.02211.38
5.3.50.0030.02111.35
5.3.40.0040.02211.36
5.3.30.0060.02011.32
5.3.20.0070.01911.21
5.3.10.0040.02111.20
5.3.00.0060.02211.19
5.2.170.0050.0199.94
5.2.160.0050.0179.94
5.2.150.0040.0189.94
5.2.140.0020.0219.94
5.2.130.0050.0189.92
5.2.120.0020.0189.92
5.2.110.0020.0199.92
5.2.100.0040.0169.92
5.2.90.0040.0179.92
5.2.80.0050.0189.92
5.2.70.0050.0229.92
5.2.60.0020.0249.90
5.2.50.0040.0209.88
5.2.40.0050.0179.87
5.2.30.0050.0169.86
5.2.20.0070.0189.85
5.2.10.0040.0169.81
5.2.00.0030.0179.74
5.1.60.0050.0149.38
5.1.50.0020.0169.38
5.1.40.0050.0139.37
5.1.30.0030.0219.55
5.1.20.0050.0169.55
5.1.10.0030.0159.42
5.1.00.0020.0169.42
5.0.50.0040.0128.66
5.0.40.0030.0108.59
5.0.30.0040.0178.49
5.0.20.0040.0108.48
5.0.10.0060.0098.47
5.0.00.0030.0168.46
4.4.90.0020.0107.74
4.4.80.0020.0107.73
4.4.70.0010.0107.73
4.4.60.0020.0107.73
4.4.50.0020.0107.74
4.4.40.0010.0177.71
4.4.30.0030.0107.73
4.4.20.0030.0107.77
4.4.10.0030.0107.78
4.4.00.0040.0167.73
4.3.110.0010.0107.69
4.3.100.0020.0117.69
4.3.90.0010.0117.67
4.3.80.0010.0167.65
4.3.70.0040.0077.67
4.3.60.0030.0127.66
4.3.50.0010.0117.67
4.3.40.0020.0187.62
4.3.30.0020.0147.00
4.3.20.0020.0126.99
4.3.10.0020.0136.96
4.3.00.0090.00713.17

preferences:
40.34 ms | 400 KiB | 5 Q