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)
8.3.60.0060.00916.50
8.3.50.0050.01022.04
8.3.40.0120.00918.79
8.3.30.0040.01119.04
8.3.20.0000.00820.07
8.3.10.0040.00423.66
8.3.00.0080.00019.38
8.2.180.0100.00718.29
8.2.170.0110.00422.96
8.2.160.0070.01020.49
8.2.150.0050.00324.18
8.2.140.0070.00424.66
8.2.130.0050.00326.16
8.2.120.0040.00422.15
8.2.110.0030.00622.13
8.2.100.0060.00617.72
8.2.90.0050.00319.09
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0040.00417.93
8.2.50.0060.00318.07
8.2.40.0000.00819.95
8.2.30.0040.00419.75
8.2.20.0030.00517.74
8.2.10.0020.00518.11
8.2.00.0030.00517.72
8.1.280.0070.01325.92
8.1.270.0030.00622.19
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0060.00323.95
8.1.230.0090.00319.02
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0060.00617.22
8.1.180.0060.00319.02
8.1.170.0080.00018.59
8.1.160.0000.00821.89
8.1.150.0000.00718.51
8.1.140.0040.00417.38
8.1.130.0030.00317.78
8.1.120.0080.00017.45
8.1.110.0040.00417.49
8.1.100.0000.00717.45
8.1.90.0000.00717.46
8.1.80.0030.00617.36
8.1.70.0000.00717.33
8.1.60.0000.00817.63
8.1.50.0000.00817.43
8.1.40.0080.00017.55
8.1.30.0030.00517.59
8.1.20.0000.00817.63
8.1.10.0040.00417.59
8.1.00.0080.00017.49
8.0.300.0000.00720.80
8.0.290.0040.00417.05
8.0.280.0000.00718.38
8.0.270.0050.00317.21
8.0.260.0030.00317.21
8.0.250.0040.00417.02
8.0.240.0000.00816.97
8.0.230.0030.00316.97
8.0.220.0030.00316.81
8.0.210.0070.00016.93
8.0.200.0000.00716.92
8.0.190.0080.00016.94
8.0.180.0000.00716.91
8.0.170.0040.00416.80
8.0.160.0050.00316.84
8.0.150.0040.00416.84
8.0.140.0000.00716.85
8.0.130.0050.00313.32
8.0.120.0040.00416.80
8.0.110.0040.00416.78
8.0.100.0000.00716.89
8.0.90.0000.00816.96
8.0.80.0110.00416.89
8.0.70.0040.00416.67
8.0.60.0040.00416.78
8.0.50.0040.00416.97
8.0.30.0100.00917.25
8.0.20.0110.00817.40
8.0.10.0040.00416.95
8.0.00.0070.01216.59
7.4.330.0000.00615.00
7.4.320.0030.00316.61
7.4.300.0060.00016.50
7.4.290.0040.00416.49
7.4.280.0040.00416.64
7.4.270.0000.00716.55
7.4.260.0030.00316.57
7.4.250.0000.00716.60
7.4.240.0020.00516.47
7.4.230.0000.00716.36
7.4.220.0100.01416.55
7.4.210.0090.00416.61
7.4.200.0000.00716.49
7.4.190.0040.00416.63
7.4.160.0000.01716.54
7.4.150.0030.01317.40
7.4.140.0080.00917.86
7.4.130.0050.01416.55
7.4.120.0080.00816.55
7.4.110.0150.00916.38
7.4.100.0080.01116.52
7.4.90.0110.00616.46
7.4.80.0090.01419.39
7.4.70.0030.01716.35
7.4.60.0170.00616.36
7.4.50.0030.00516.66
7.4.40.0080.01716.57
7.4.30.0100.00716.50
7.4.00.0090.00614.80
7.3.330.0000.00612.94
7.3.320.0000.00513.07
7.3.310.0040.00416.02
7.3.300.0000.00716.21
7.3.290.0030.01716.26
7.3.280.0090.00916.19
7.3.270.0160.00017.40
7.3.260.0190.01216.39
7.3.250.0090.00916.48
7.3.240.0110.00716.34
7.3.230.0130.01016.39
7.3.210.0070.01016.26
7.3.200.0130.01019.39
7.3.190.0130.01016.39
7.3.180.0030.01216.32
7.3.170.0060.01016.30
7.3.160.0120.00916.21
7.3.120.0080.00814.77
7.2.330.0070.01116.56
7.2.320.0090.00816.44
7.2.310.0060.01016.55
7.2.300.0090.01516.68
7.2.290.0160.00016.55
7.2.00.0030.00919.57
7.1.100.0000.00918.11
7.1.70.0030.00617.25
7.1.60.0080.00319.46
7.1.50.0190.00816.89
7.1.00.0030.07722.51
7.0.200.0410.00315.02
7.0.140.0070.07021.95
7.0.60.0100.08319.95
7.0.50.0000.05317.87
7.0.40.0100.04020.32
7.0.30.0330.07020.09
7.0.20.0230.05020.00
7.0.10.0170.07320.21
7.0.00.0130.07720.16
5.6.280.0030.07320.98
5.6.210.0030.07020.56
5.6.200.0000.04318.18
5.6.190.0030.04320.61
5.6.180.0300.05720.77
5.6.170.0400.06720.71
5.6.160.0030.04320.52
5.6.150.0100.04318.21
5.6.140.0030.05018.10
5.6.130.0100.08318.18
5.6.120.0100.04021.01
5.6.110.0030.06320.97
5.6.100.0130.07721.02
5.6.90.0170.08321.03
5.6.80.0030.03720.38
5.5.350.4100.04720.43
5.5.340.0030.05017.97
5.5.330.0130.04720.23
5.5.320.3600.04320.13
5.5.310.0230.06320.45
5.5.300.0030.08317.96
5.5.290.0130.04717.95
5.5.280.0000.04320.88
5.5.270.0100.04020.95
5.5.260.0100.06720.75
5.5.250.0030.04320.55
5.5.240.0030.07320.36
5.4.450.0170.06019.48
5.4.440.0900.06019.58
5.4.430.0270.04319.45
5.4.420.0100.05719.45
5.4.410.0070.05719.34
5.4.400.0170.06319.15
5.4.390.0130.04719.03
5.4.380.0300.05018.67
5.4.370.0170.06318.49
5.4.360.0300.05018.72
5.4.350.0330.05318.65
5.4.340.0370.06018.71
5.4.320.0110.03312.46
5.4.310.0070.03612.45
5.4.300.0050.04512.45
5.4.290.0070.03812.44
5.4.280.0070.03312.34
5.4.270.0060.03512.34
5.4.260.0050.04212.34
5.4.250.0080.05512.33
5.4.240.0110.06512.33
5.4.230.0110.04512.32
5.4.220.0030.04012.33
5.4.210.0050.03712.32
5.4.200.0050.03912.33
5.4.190.0110.03512.32
5.4.180.0070.05812.32
5.4.170.0060.03812.34
5.4.160.0050.05112.33
5.4.150.0040.05312.33
5.4.140.0050.03812.01
5.4.130.0020.03912.00
5.4.120.0030.03711.96
5.4.110.0100.04011.95
5.4.100.0090.04611.95
5.4.90.0090.04611.95
5.4.80.0080.04911.95
5.4.70.0080.04111.95
5.4.60.0050.03511.95
5.4.50.0110.04311.95
5.4.40.0070.05211.94
5.4.30.0080.04411.94
5.4.20.0060.03711.94
5.4.10.0060.03511.93
5.4.00.0070.03411.42
5.3.290.0070.03712.80
5.3.280.0070.03612.71
5.3.270.0080.03612.72
5.3.260.0100.04212.72
5.3.250.0160.04412.72
5.3.240.0090.03712.72
5.3.230.0040.05612.71
5.3.220.0090.03812.68
5.3.210.0090.03712.68
5.3.200.0060.03712.68
5.3.190.0080.04012.68
5.3.180.0080.03512.68
5.3.170.0100.04312.67
5.3.160.0060.04412.67
5.3.150.0070.03612.68
5.3.140.0070.03612.66
5.3.130.0050.04112.65
5.3.120.0040.04512.66
5.3.110.0080.03712.66
5.3.100.0060.03912.11
5.3.90.0090.04312.08
5.3.80.0060.03812.07
5.3.70.0070.03712.07
5.3.60.0060.03612.07
5.3.50.0090.04012.00
5.3.40.0050.04512.00
5.3.30.0110.03211.94
5.3.20.0060.04211.72
5.3.10.0070.04011.69
5.3.00.0050.04011.68
5.2.170.0050.0379.18
5.2.160.0040.0369.18
5.2.150.0110.0299.18
5.2.140.0040.0459.18
5.2.130.0110.0319.13
5.2.120.0070.0449.14
5.2.110.0060.0399.14
5.2.100.0060.0349.13
5.2.90.0060.0409.14
5.2.80.0060.0499.14
5.2.70.0080.0479.13
5.2.60.0060.0439.09
5.2.50.0060.0309.06
5.2.40.0050.0299.03
5.2.30.0020.0339.01
5.2.20.0060.0279.00
5.2.10.0040.0298.92
5.2.00.0030.0308.78
5.1.60.0030.0268.06
5.1.50.0050.0258.05
5.1.40.0040.0258.04
5.1.30.0030.0288.39
5.1.20.0050.0288.41
5.1.10.0050.0258.13
5.1.00.0060.0308.14
5.0.50.0070.0276.61
5.0.40.0070.0256.48
5.0.30.0040.0336.29
5.0.20.0040.0206.26
5.0.10.0040.0196.23
5.0.00.0060.0296.23
4.4.90.0040.0154.77
4.4.80.0020.0164.76
4.4.70.0040.0184.75
4.4.60.0040.0204.75
4.4.50.0040.0214.77
4.4.40.0080.0284.71
4.4.30.0030.0164.76
4.4.20.0030.0174.85
4.4.10.0040.0154.85
4.4.00.0040.0254.76
4.3.110.0050.0144.67
4.3.100.0010.0184.66
4.3.90.0020.0174.64
4.3.80.0030.0244.59
4.3.70.0040.0134.63
4.3.60.0040.0174.62
4.3.50.0050.0444.63
4.3.40.0030.0334.54
4.3.30.0030.0293.28
4.3.20.0030.0323.26
4.3.10.0020.0163.22
4.3.00.0100.0238.23

preferences:
36.45 ms | 401 KiB | 5 Q