3v4l.org

run code in 300+ PHP versions simultaneously
<?php $db = new stdClass; $db->affected_rows = 1; //affected_rows is type int echo '$db->affected_rows'; var_dump($db->affected_rows); echo 'empty($db->affected_rows)'; var_dump(empty($db->affected_rows)); echo '$db->affected_rows > 0'; var_dump($db->affected_rows > 0);

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)
8.3.60.0130.00318.56
8.3.50.0090.00722.06
8.3.40.0140.00718.80
8.3.30.0070.00719.04
8.3.20.0040.00420.29
8.3.10.0040.00423.48
8.3.00.0000.00819.38
8.2.180.0090.00616.63
8.2.170.0140.00722.96
8.2.160.0110.00720.38
8.2.150.0030.00624.18
8.2.140.0030.00724.66
8.2.130.0040.00426.16
8.2.120.0040.00422.28
8.2.110.0100.00722.20
8.2.100.0070.00417.72
8.2.90.0050.00219.23
8.2.80.0080.00017.97
8.2.70.0030.00617.63
8.2.60.0030.00517.78
8.2.50.0040.00418.07
8.2.40.0050.00319.85
8.2.30.0030.00618.13
8.2.20.0040.00417.61
8.2.10.0080.00018.01
8.2.00.0000.00717.73
8.1.280.0110.00325.92
8.1.270.0000.00822.22
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0140.00323.79
8.1.230.0030.00719.09
8.1.220.0000.00717.74
8.1.210.0060.00318.77
8.1.200.0060.00317.35
8.1.190.0000.00917.35
8.1.180.0000.00818.10
8.1.170.0000.00818.59
8.1.160.0030.00322.07
8.1.150.0040.00418.68
8.1.140.0040.00417.49
8.1.130.0000.00717.81
8.1.120.0000.00717.47
8.1.110.0080.00017.49
8.1.100.0030.00517.46
8.1.90.0000.00717.51
8.1.80.0060.00517.48
8.1.70.0040.00417.34
8.1.60.0080.00017.43
8.1.50.0040.00417.46
8.1.40.0080.00017.39
8.1.30.0040.00417.64
8.1.20.0050.00317.69
8.1.10.0040.00417.57
8.1.00.0020.00517.38
8.0.300.0000.00720.51
8.0.290.0070.00017.05
8.0.280.0040.00418.48
8.0.270.0030.00317.24
8.0.260.0060.00017.32
8.0.250.0030.00317.00
8.0.240.0000.00716.96
8.0.230.0030.00316.91
8.0.220.0070.00016.88
8.0.210.0070.00016.78
8.0.200.0090.00016.93
8.0.190.0070.00016.91
8.0.180.0000.00716.94
8.0.170.0030.00516.93
8.0.160.0040.00416.83
8.0.150.0040.00416.73
8.0.140.0050.00216.72
8.0.130.0000.00813.30
8.0.120.0000.00816.91
8.0.110.0000.00716.93
8.0.100.0000.00916.84
8.0.90.0040.00416.87
8.0.80.0100.00916.95
8.0.70.0040.00416.82
8.0.60.0080.00016.86
8.0.50.0040.00416.70
8.0.30.0110.00817.07
8.0.20.0050.01417.40
8.0.10.0040.00416.87
8.0.00.0130.00416.71
7.4.330.0000.00515.00
7.4.320.0030.00316.43
7.4.300.0040.00416.50
7.4.290.0070.00016.61
7.4.280.0000.00816.62
7.4.270.0030.00616.50
7.4.260.0000.00716.57
7.4.250.0070.00016.57
7.4.240.0050.00316.45
7.4.230.0030.00316.39
7.4.220.0130.01316.64
7.4.210.0090.00516.55
7.4.200.0000.00716.39
7.4.190.0040.00416.47
7.4.160.0070.00716.49
7.4.150.0040.01317.40
7.4.140.0070.01217.86
7.4.130.0080.00916.52
7.4.120.0070.01016.62
7.4.110.0090.00916.56
7.4.100.0130.00316.69
7.4.90.0090.00916.43
7.4.80.0030.01519.39
7.4.70.0110.01116.32
7.4.60.0090.00916.44
7.4.50.0060.00316.57
7.4.40.0020.03316.56
7.4.30.0160.00016.46
7.4.00.0070.00714.87
7.3.330.0060.00012.95
7.3.320.0000.00513.14
7.3.310.0030.00316.07
7.3.300.0030.00316.22
7.3.290.0160.00316.20
7.3.280.0060.01416.24
7.3.270.0170.00617.40
7.3.260.0150.00616.56
7.3.250.0080.00916.44
7.3.240.0100.00716.31
7.3.230.0030.01316.39
7.3.210.0100.01416.12
7.3.200.0130.00719.39
7.3.190.0070.01316.11
7.3.180.0100.00616.48
7.3.170.0080.00916.27
7.3.160.0080.00816.21
7.3.120.0030.01414.95
7.2.330.0070.01116.48
7.2.320.0100.00716.77
7.2.310.0080.00916.38
7.2.300.0120.01216.80
7.2.290.0070.01016.50
7.1.70.0000.01117.09
7.1.60.0080.00419.46
7.1.50.0210.00916.89
7.1.00.0070.07322.27
7.0.200.0220.00914.70
7.0.140.0030.07322.02
7.0.60.0030.09019.94
7.0.50.0070.03717.87
7.0.40.0070.08020.07
7.0.30.0170.04720.25
7.0.20.0270.05020.16
7.0.10.0170.07720.16
7.0.00.0100.08020.09
5.6.280.0130.06320.89
5.6.210.0070.07720.64
5.6.200.0070.07018.12
5.6.190.0170.08320.41
5.6.180.0530.06720.35
5.6.170.0270.07720.48
5.6.160.0070.07320.42
5.6.150.0100.07018.23
5.6.140.0130.04318.08
5.6.130.0130.06318.15
5.6.120.0130.08020.99
5.6.110.0130.05721.01
5.6.100.0030.06021.00
5.6.90.0100.03721.09
5.6.80.0170.07020.39
5.5.350.0100.04020.43
5.5.340.0070.04018.02
5.5.330.0100.07020.06
5.5.320.0030.07720.18
5.5.310.0170.05720.31
5.5.300.0100.06017.97
5.5.290.0100.08018.02
5.5.280.0030.04320.85
5.5.270.0030.04320.86
5.5.260.0100.07320.76
5.5.250.0100.06320.74
5.5.240.0100.05320.18
5.4.450.0770.07019.59
5.4.440.0800.07719.23
5.4.430.0870.05319.31
5.4.420.0700.05319.09
5.4.410.0800.06719.46
5.4.400.0630.05019.10
5.4.390.0600.06319.12
5.4.380.0300.05318.63
5.4.370.0230.05718.62
5.4.360.0400.04018.50
5.4.350.0370.05318.53
5.4.340.0330.05718.63
5.4.320.0090.03412.45
5.4.310.0080.03612.45
5.4.300.0080.03412.46
5.4.290.0120.05012.43
5.4.280.0050.03812.34
5.4.270.0100.03212.33
5.4.260.0050.04112.34
5.4.250.0080.03712.34
5.4.240.0070.03612.33
5.4.230.0080.05212.32
5.4.220.0080.04512.33
5.4.210.0080.03812.33
5.4.200.0070.04012.33
5.4.190.0090.04412.32
5.4.180.0060.05312.32
5.4.170.0050.05412.34
5.4.160.0100.04812.33
5.4.150.0120.04612.33
5.4.140.0070.05312.01
5.4.130.0060.05112.00
5.4.120.0110.04311.95
5.4.110.0050.04811.95
5.4.100.0070.03411.95
5.4.90.0050.03911.95
5.4.80.0060.05111.95
5.4.70.0090.03911.95
5.4.60.0050.03611.95
5.4.50.0060.03611.95
5.4.40.0070.03611.93
5.4.30.0070.04511.93
5.4.20.0140.05511.93
5.4.10.0120.05911.93
5.4.00.0040.06011.42
5.3.290.0100.03912.80
5.3.280.0080.05212.71
5.3.270.0160.05212.72
5.3.260.0110.04812.72
5.3.250.0100.05112.72
5.3.240.0100.05212.72
5.3.230.0080.05112.71
5.3.220.0040.04712.68
5.3.210.0130.03812.68
5.3.200.0180.05112.68
5.3.190.0090.05312.68
5.3.180.0090.04512.67
5.3.170.0100.04112.67
5.3.160.0080.03612.68
5.3.150.0070.03712.68
5.3.140.0080.03512.66
5.3.130.0070.03812.66
5.3.120.0040.04212.66
5.3.110.0100.03512.66
5.3.100.0050.03912.12
5.3.90.0080.03412.09
5.3.80.0070.03912.08
5.3.70.0030.04912.08
5.3.60.0100.04112.06
5.3.50.0110.04512.00
5.3.40.0070.04112.00
5.3.30.0070.03511.95
5.3.20.0040.03911.73
5.3.10.0050.03811.69
5.3.00.0040.03911.68
5.2.170.0060.0399.18
5.2.160.0090.0399.18
5.2.150.0070.0419.18
5.2.140.0090.0579.17
5.2.130.0080.0449.13
5.2.120.0050.0439.14
5.2.110.0080.0389.14
5.2.100.0070.0409.14
5.2.90.0040.0449.14
5.2.80.0070.0429.14
5.2.70.0040.0459.13
5.2.60.0060.0449.09
5.2.50.0060.0469.06
5.2.40.0080.0439.03
5.2.30.0090.0419.01
5.2.20.0120.0349.00
5.2.10.0050.0398.92
5.2.00.0060.0278.78
5.1.60.0040.0278.06
5.1.50.0060.0338.05
5.1.40.0030.0378.04
5.1.30.0040.0398.39
5.1.20.0060.0388.41
5.1.10.0060.0358.13
5.1.00.0050.0318.14
5.0.50.0060.0206.62
5.0.40.0050.0186.47
5.0.30.0060.0326.29
5.0.20.0060.0216.26
5.0.10.0040.0206.24
5.0.00.0050.0306.23
4.4.90.0020.0164.78
4.4.80.0050.0134.75
4.4.70.0030.0154.76
4.4.60.0030.0154.76
4.4.50.0020.0164.77
4.4.40.0030.0254.70
4.4.30.0020.0164.76
4.4.20.0060.0204.84
4.4.10.0030.0174.85
4.4.00.0030.0254.76
4.3.110.0040.0154.67
4.3.100.0070.0134.67
4.3.90.0030.0154.63
4.3.80.0060.0224.59
4.3.70.0000.0214.63
4.3.60.0040.0144.62
4.3.50.0050.0154.63
4.3.40.0030.0254.54
4.3.30.0030.0193.29
4.3.20.0050.0193.25
4.3.10.0030.0213.22
4.3.00.0300.03310.55

preferences:
43.45 ms | 401 KiB | 5 Q