3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 0; var_dump($i++ % 2, $i);

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)
8.3.60.0060.00916.38
8.3.50.0090.00917.19
8.3.40.0120.00318.71
8.3.30.0150.00018.42
8.3.20.0040.00718.57
8.3.10.0040.00418.51
8.3.00.0030.00619.38
8.2.180.0070.00716.38
8.2.170.0140.00722.96
8.2.160.0080.01518.99
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0070.00326.16
8.2.120.0040.00421.12
8.2.110.0070.00321.03
8.2.100.0050.00517.72
8.2.90.0040.00417.50
8.2.80.0050.00318.54
8.2.70.0060.00317.63
8.2.60.0070.00317.63
8.2.50.0030.00518.04
8.2.40.0030.00519.48
8.2.30.0040.00417.63
8.2.20.0080.00317.62
8.2.10.0000.00717.55
8.2.00.0080.00017.54
8.1.280.0120.00325.92
8.1.270.0040.00423.99
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0070.00419.27
8.1.230.0060.00620.93
8.1.220.0060.00318.50
8.1.210.0000.00818.77
8.1.200.0060.00317.36
8.1.190.0040.00417.22
8.1.180.0040.00418.10
8.1.170.0060.00317.62
8.1.160.0000.00719.04
8.1.150.0050.00218.57
8.1.140.0080.00017.25
8.1.130.0060.00319.23
8.1.120.0030.00417.41
8.1.110.0050.00317.39
8.1.100.0030.00317.47
8.1.90.0040.00417.37
8.1.80.0000.00717.34
8.1.70.0030.00517.34
8.1.60.0040.00417.49
8.1.50.0040.00417.30
8.1.40.0000.00817.37
8.1.30.0000.00917.53
8.1.20.0000.00717.59
8.1.10.0040.00417.57
8.1.00.0050.00317.49
8.0.300.0090.00018.77
8.0.290.0000.00716.63
8.0.280.0080.00018.43
8.0.270.0050.00217.24
8.0.260.0060.00016.80
8.0.250.0000.00816.93
8.0.240.0000.00716.88
8.0.230.0040.00416.98
8.0.220.0030.00316.92
8.0.210.0060.00016.74
8.0.200.0000.00816.88
8.0.190.0040.00416.79
8.0.180.0060.00316.94
8.0.170.0040.00416.83
8.0.160.0070.00016.78
8.0.150.0030.00516.84
8.0.140.0040.00416.81
8.0.130.0050.00013.32
8.0.120.0000.00816.77
8.0.110.0030.00316.94
8.0.100.0050.00316.70
8.0.90.0000.00716.91
8.0.80.0140.00716.85
8.0.70.0030.00316.77
8.0.60.0000.00816.70
8.0.50.0060.00316.87
8.0.30.0180.00017.17
8.0.20.0130.00616.89
8.0.10.0000.00716.96
8.0.00.0090.01116.64
7.4.330.0050.00012.91
7.4.320.0030.00316.34
7.4.300.0000.00716.47
7.4.290.0030.00316.33
7.4.280.0000.00816.36
7.4.270.0030.00316.50
7.4.260.0000.00613.18
7.4.250.0000.00816.55
7.4.240.0040.00416.50
7.4.230.0000.00716.58
7.4.220.0030.02216.36
7.4.210.0030.01416.55
7.4.200.0000.00716.22
7.4.190.0000.00816.37
7.4.160.0110.00416.23
7.4.150.0030.01616.51
7.4.140.0090.00917.86
7.4.130.0120.01216.46
7.4.120.0100.00716.44
7.4.110.0090.01316.38
7.4.100.0030.01316.38
7.4.90.0070.01116.32
7.4.80.0080.00819.39
7.4.70.0090.01216.45
7.4.60.0110.00616.39
7.4.50.0000.00816.23
7.4.40.0070.01116.56
7.4.30.0100.00616.37
7.4.00.0100.00014.86
7.3.330.0060.00013.17
7.3.320.0030.00313.00
7.3.310.0030.00316.24
7.3.300.0030.00316.21
7.3.290.0080.00616.22
7.3.280.0120.00616.26
7.3.270.0070.01116.31
7.3.260.0060.01616.50
7.3.240.0100.00716.13
7.3.230.0100.00716.36
7.3.210.0070.01016.16
7.3.200.0070.01316.30
7.3.190.0070.01316.43
7.3.180.0030.01316.36
7.3.170.0140.00216.47
7.3.160.0060.00916.15
7.3.120.0040.01214.91
7.2.330.0100.01316.68
7.2.320.0070.01616.56
7.2.310.0110.00716.52
7.2.300.0180.00016.43
7.2.290.0100.00716.55
7.2.00.0000.01519.03
7.1.100.0080.00017.96
7.1.70.0000.00716.78
7.1.60.0060.00917.13
7.1.50.0090.01317.09
7.1.00.0000.03722.43
7.0.200.0060.01016.86
7.0.140.0070.07022.09
7.0.120.0100.06322.04
7.0.60.0030.08019.82
7.0.50.0070.07717.85
7.0.40.0070.05320.04
7.0.30.0270.08020.02
7.0.20.0330.07320.17
7.0.10.0130.08020.16
7.0.00.0170.04320.12
5.6.280.0030.07321.01
5.6.210.0100.05320.69
5.6.200.0070.04318.14
5.6.190.0130.07720.67
5.6.180.0300.04020.77
5.6.170.0270.07320.51
5.6.160.0000.04720.48
5.6.150.0030.04018.15
5.6.140.0000.09018.15
5.6.130.0100.06318.21
5.6.120.0030.09021.14
5.6.110.0100.08021.00
5.6.100.0130.07721.02
5.6.90.0070.08721.00
5.6.80.0000.08020.43
5.5.350.2800.04320.40
5.5.340.0100.07318.01
5.5.330.0030.04320.14
5.5.320.0230.07720.20
5.5.310.0330.07320.41
5.5.300.0030.04017.89
5.5.290.0070.06717.89
5.5.280.0070.03720.72
5.5.270.0130.05020.88
5.5.260.0030.08720.78
5.5.250.0200.06720.57
5.5.240.0030.03720.03
5.4.450.0100.06719.50
5.4.440.0100.08019.51
5.4.430.0030.04019.48
5.4.420.0030.06019.50
5.4.410.0070.03718.98
5.4.400.0000.04018.79
5.4.390.0030.03719.00
5.4.380.0030.03718.75
5.4.370.0070.03319.12
5.4.360.0030.03718.91
5.4.350.0070.03319.16
5.4.340.0000.04019.10
5.4.320.0000.04018.82
5.4.310.0030.04319.08
5.4.300.0030.03719.11
5.4.290.0070.03319.13
5.4.280.0100.03019.14
5.4.270.0100.03718.94
5.4.260.0100.03019.07
5.4.250.0000.04019.08
5.4.240.0100.03019.13
5.4.230.0030.04319.17
5.4.220.0030.04019.11
5.4.210.0100.03319.15
5.4.200.0000.04019.13
5.4.190.0000.04019.13
5.4.180.0000.04318.78
5.4.170.0170.07019.13
5.4.160.0000.05318.98
5.4.150.0100.06719.15
5.4.140.0030.04016.37
5.4.130.0070.07016.33
5.4.120.0170.07716.23
5.4.110.0070.07316.27
5.4.100.0070.06316.32
5.4.90.0100.05716.36
5.4.80.0130.07016.18
5.4.70.0100.06316.22
5.4.60.0070.04016.21
5.4.50.0000.07316.24
5.4.40.0100.04316.28
5.4.30.0130.06016.24
5.4.20.0200.05716.31
5.4.10.0000.08016.32
5.4.00.0030.04315.79
5.3.290.0000.04014.61
5.3.280.0030.03714.51
5.3.270.0000.04714.50
5.3.260.0070.07314.57
5.3.250.0070.05714.48
5.3.240.0170.05714.61
5.3.230.0030.05714.38
5.3.220.0100.07014.49
5.3.210.0000.07014.65
5.3.200.0030.05014.50
5.3.190.0030.08014.38
5.3.180.0100.07314.48
5.3.170.0030.08314.48
5.3.160.0100.04014.38
5.3.150.0100.06714.48
5.3.140.0100.08314.51
5.3.130.0100.06314.42
5.3.120.0000.05014.47
5.3.110.0030.05714.56
5.3.100.0030.04314.06
5.3.90.0070.03313.97
5.3.80.0030.07713.80
5.3.70.0100.03013.95
5.3.60.0100.05313.79
5.3.50.0200.03313.88
5.3.40.0070.05313.77
5.3.30.0070.07713.80
5.3.20.0030.05713.61
5.3.10.0000.04013.68
5.3.00.0000.07313.58
5.2.170.0030.06011.12
5.2.160.0030.03711.11
5.2.150.0100.05711.24
5.2.140.0070.05711.13
5.2.130.0000.07011.01
5.2.120.0030.05011.25
5.2.110.0030.05710.99
5.2.100.0130.05311.08
5.2.90.0000.06711.25
5.2.80.0000.05311.08
5.2.70.0070.06010.98
5.2.60.0070.06310.97
5.2.50.0000.05310.83
5.2.40.0070.06011.14
5.2.30.0100.03310.79
5.2.20.0030.06010.84
5.2.10.0000.06710.85
5.2.00.0030.03310.75
5.1.60.0000.05310.00
5.1.50.0000.06010.00
5.1.40.0070.0509.96
5.1.30.0000.05710.34
5.1.20.0100.04310.35
5.1.10.0000.0439.96
5.1.00.0000.03710.03
5.0.50.0030.0438.49
5.0.40.0000.0308.38
5.0.30.0070.0608.19
5.0.20.0030.0278.20
5.0.10.0070.0378.13
5.0.00.0030.0308.29
4.4.90.0000.0337.77
4.4.80.0000.0377.77
4.4.70.0000.0407.77
4.4.60.0000.0337.77
4.4.50.0070.0307.77
4.4.40.0070.0537.77
4.4.30.0030.0337.77
4.4.20.0070.0307.77
4.4.10.0030.0307.77
4.4.00.0070.0437.77
4.3.110.0030.0137.77
4.3.100.0070.0137.77
4.3.90.0030.0177.77
4.3.80.0070.0507.77
4.3.70.0030.0377.77
4.3.60.0030.0377.77
4.3.50.0030.0237.77
4.3.40.0000.0477.77
4.3.30.0030.0377.77
4.3.20.0070.0377.77
4.3.10.0000.0337.77
4.3.00.0000.0377.77

preferences:
55.39 ms | 401 KiB | 5 Q