3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Source: https://bugs.php.net/bug.php?id=61225 var_dump(0b0+1); var_dump(0+1);

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)
8.3.40.0150.00318.46
8.3.30.0030.01118.84
8.3.20.0040.00420.09
8.3.10.0070.00022.05
8.3.00.0060.00322.34
8.2.170.0110.01122.96
8.2.160.0000.01320.35
8.2.150.0080.00024.18
8.2.140.0160.00324.66
8.2.130.0000.00826.16
8.2.120.0000.00819.44
8.2.110.0060.00322.16
8.2.100.0100.00319.32
8.2.90.0040.00418.92
8.2.80.0050.00219.39
8.2.70.0030.00617.36
8.2.60.0000.00917.91
8.2.50.0040.00418.07
8.2.40.0000.00917.91
8.2.30.0080.00017.81
8.2.20.0030.00617.39
8.2.10.0040.00417.55
8.2.00.0000.00817.40
8.1.270.0000.00820.04
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0040.00424.00
8.1.230.0110.00019.15
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0040.00417.00
8.1.190.0040.00417.28
8.1.180.0080.00018.44
8.1.170.0000.00818.52
8.1.160.0030.00322.07
8.1.150.0070.00018.56
8.1.140.0000.00817.44
8.1.130.0030.00317.66
8.1.120.0040.00417.30
8.1.110.0040.00417.31
8.1.100.0040.00417.37
8.1.90.0040.00417.32
8.1.80.0000.00717.31
8.1.70.0000.00717.21
8.1.60.0000.00817.36
8.1.50.0050.00517.45
8.1.40.0030.00517.26
8.1.30.0000.00817.44
8.1.20.0040.00417.51
8.1.10.0070.00017.35
8.1.00.0000.00717.20
8.0.300.0070.00018.77
8.0.290.0070.00016.93
8.0.280.0030.00318.27
8.0.270.0030.00317.11
8.0.260.0040.00416.55
8.0.250.0040.00416.79
8.0.240.0070.00016.73
8.0.230.0070.00016.77
8.0.220.0070.00016.77
8.0.210.0050.00216.81
8.0.200.0030.00316.82
8.0.190.0000.00716.85
8.0.180.0070.00016.79
8.0.170.0050.00316.62
8.0.160.0070.00016.61
8.0.150.0050.00216.71
8.0.140.0080.00016.67
8.0.130.0000.00513.23
8.0.120.0050.00216.71
8.0.110.0040.00416.80
8.0.100.0000.00716.74
8.0.90.0030.00316.72
8.0.80.0100.00616.71
8.0.70.0030.00516.53
8.0.60.0000.00716.80
8.0.50.0070.00016.70
8.0.30.0080.01016.94
8.0.20.0160.00517.40
8.0.10.0000.00816.71
8.0.00.0100.00816.58
7.4.330.0000.00515.00
7.4.320.0000.00616.46
7.4.300.0040.00416.46
7.4.290.0030.00316.30
7.4.280.0070.00016.37
7.4.270.0000.00716.37
7.4.260.0000.00716.39
7.4.250.0070.00016.37
7.4.240.0050.00316.38
7.4.230.0000.00716.43
7.4.220.0110.01416.56
7.4.210.0040.01016.40
7.4.200.0070.00016.37
7.4.190.0050.00216.30
7.4.160.0030.01216.36
7.4.150.0120.00817.40
7.4.140.0100.00917.86
7.4.130.0100.00816.34
7.4.120.0070.01216.38
7.4.110.0130.01016.39
7.4.100.0120.00616.36
7.4.90.0170.00016.27
7.4.80.0130.01019.39
7.4.70.0080.00816.04
7.4.60.0100.00616.31
7.4.50.0030.00616.39
7.4.40.0030.01122.77
7.4.30.0150.00016.32
7.4.00.0060.00714.95
7.3.330.0020.00213.03
7.3.320.0050.00012.97
7.3.310.0030.00315.96
7.3.300.0030.00316.16
7.3.290.0130.00416.23
7.3.280.0080.01016.13
7.3.270.0170.00017.40
7.3.260.0110.00516.20
7.3.250.0170.00316.16
7.3.240.0070.01016.31
7.3.230.0160.00316.39
7.3.210.0070.01016.10
7.3.200.0120.00819.39
7.3.190.0160.00316.24
7.3.180.0120.00416.41
7.3.170.0120.00916.39
7.3.160.0110.00416.38
7.3.120.0040.01114.45
7.2.330.0100.00716.64
7.2.320.0080.00816.30
7.2.310.0110.00716.47
7.2.300.0160.00016.10
7.2.290.0100.00616.23
7.2.00.0000.01219.31
7.1.100.0030.00917.57
7.1.70.0070.00716.86
7.1.60.0100.01419.82
7.1.50.0070.01016.59
7.1.00.0070.03322.43
7.0.200.0050.00516.70
7.0.140.0000.07021.95
7.0.60.0200.06319.81
7.0.50.0100.04317.87
7.0.40.0170.08020.04
7.0.30.0170.07720.34
7.0.20.0230.03720.17
7.0.10.0370.07720.20
7.0.00.0130.06720.20
5.6.280.0130.06320.81
5.6.210.0000.04320.70
5.6.200.0000.04318.17
5.6.190.0030.04720.27
5.6.180.2930.04320.61
5.6.170.0300.05020.50
5.6.160.0030.08720.48
5.6.150.0000.05018.18
5.6.140.0070.05318.20
5.6.130.0070.05318.19
5.6.120.0070.04020.98
5.6.110.0070.04320.97
5.6.100.0030.09320.95
5.6.90.0070.08321.11
5.6.80.0100.05720.43
5.6.70.0130.07720.37
5.5.350.0100.08320.48
5.5.340.0070.08317.99
5.5.330.0130.05320.23
5.5.320.0200.08020.17
5.5.310.0370.06320.33
5.5.300.0070.08017.91
5.5.290.0030.08717.98
5.5.280.0200.04020.96
5.5.270.0100.08020.85
5.5.260.0100.08320.86
5.5.250.0130.07720.68
5.5.240.0030.04320.22
5.4.450.0970.07019.48
5.4.440.1070.08019.21
5.4.430.0570.05719.45
5.4.420.0700.06019.46
5.4.410.0870.05719.25
5.4.400.0370.05318.54
5.4.390.0570.05318.72
5.4.380.0230.06718.69
5.4.370.0300.05018.50
5.4.360.0330.05018.70
5.4.350.0100.03611.97
5.4.340.0110.03111.97
5.4.320.0080.03412.45
5.4.310.0070.04312.45
5.4.300.0050.04212.45
5.4.290.0060.04112.45
5.4.280.0050.03812.34
5.4.270.0060.03612.34
5.4.260.0080.03812.35
5.4.250.0100.05319.00
5.4.240.0170.04718.88
5.4.230.0070.05318.89
5.4.220.0070.08018.93
5.4.210.0070.05318.99
5.4.200.0130.04718.90
5.4.190.0170.05018.84
5.4.180.0130.04318.88
5.4.170.0130.04718.74
5.4.160.0000.05718.64
5.4.150.0100.05018.98
5.4.140.0000.05716.46
5.4.130.0100.04716.47
5.4.120.0130.04716.39
5.4.110.0070.05016.49
5.4.100.0070.04716.35
5.4.90.0030.05716.45
5.4.80.0100.05016.25
5.4.70.0130.05016.33
5.4.60.0030.05316.47
5.4.50.0070.04716.38
5.4.40.0030.05016.38
5.4.30.0170.03716.40
5.4.20.0070.05316.26
5.4.10.0100.05016.46
5.4.00.0070.07015.91
5.3.290.0050.04512.80
5.3.280.0130.04314.29
5.3.270.0030.05714.70
5.3.260.0100.05014.65
5.3.250.0000.05714.63
5.3.240.0070.05714.62
5.3.230.0130.04714.30
5.3.220.0100.06714.48
5.3.210.0030.05314.62
5.3.200.0130.06014.27
5.3.190.0030.05314.59
5.3.180.0070.04714.26
5.3.170.0100.04714.71
5.3.160.0000.05714.71
5.3.150.0200.05314.58
5.3.140.0100.06014.58
5.3.130.0070.05014.42
5.3.120.0100.05014.55
5.3.110.0070.05714.55
5.3.100.0070.05014.04
5.3.90.0070.05014.03
5.3.80.0100.04314.04
5.3.70.0200.03314.03
5.3.60.0100.05014.02
5.3.50.0070.05013.80
5.3.40.0100.05013.73
5.3.30.0100.04714.00
5.3.20.0100.04713.71
5.3.10.0070.04713.42
5.3.00.0070.05013.63
5.2.170.0130.03311.14
5.2.160.0100.03711.05
5.2.150.0100.04311.14
5.2.140.0070.06011.29
5.2.130.0100.05011.02
5.2.120.0070.04710.93
5.2.110.0100.05010.93
5.2.100.0030.05310.86
5.2.90.0030.04311.02
5.2.80.0070.04011.10
5.2.70.0000.06311.04
5.2.60.0130.03011.16
5.2.50.0030.07010.93
5.2.40.0030.06011.01
5.2.30.0100.04310.98
5.2.20.0000.05711.07
5.2.10.0030.04011.07
5.2.00.0070.05310.70
5.1.60.0070.05010.03
5.1.50.0000.03710.08
5.1.40.0070.03010.13
5.1.30.0030.03310.22
5.1.20.0100.03010.29
5.1.10.0070.0309.98
5.1.00.0100.03010.11
5.0.50.0030.0278.61
5.0.40.0100.0238.43
5.0.30.0130.0338.25
5.0.20.0070.0238.25
5.0.10.0030.0278.16
5.0.00.0100.0508.20
4.4.90.0030.0236.73
4.4.80.0030.0276.73
4.4.70.0000.0236.73
4.4.60.0000.0236.73
4.4.50.0070.0176.73
4.4.40.0030.0376.73
4.4.30.0000.0236.73
4.4.20.0070.0176.73
4.4.10.0000.0236.73
4.4.00.0030.0306.73
4.3.110.0030.0206.73
4.3.100.0030.0206.73
4.3.90.0030.0236.73
4.3.80.0000.0336.73
4.3.70.0100.0206.73
4.3.60.0000.0336.73
4.3.50.0070.0176.73
4.3.40.0000.0336.73
4.3.30.0000.0236.73
4.3.20.0030.0206.73
4.3.10.0030.0206.73
4.3.00.0200.0207.09

preferences:
45.72 ms | 400 KiB | 5 Q