3v4l.org

run code in 300+ PHP versions simultaneously
<?php function a() { echo 'A' . PHP_EOL; return FALSE; } function b() { echo 'B' . PHP_EOL; return FALSE; } function c() { echo 'C' . PHP_EOL; return TRUE; } function d() { echo 'D' . PHP_EOL; return FALSE; } function e() { echo 'E' . PHP_EOL; return FALSE; } function f() { echo 'F' . PHP_EOL; return FALSE; } var_dump(a() OR b() OR c() OR d() OR e() OR f());

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)
8.3.60.0070.01418.30
8.3.50.0100.01021.99
8.3.40.0090.00918.67
8.3.30.0100.00320.26
8.3.20.0000.00720.16
8.3.10.0040.00422.11
8.3.00.0040.00422.32
8.2.180.0090.01216.38
8.2.170.0070.00722.96
8.2.160.0030.01021.98
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00020.75
8.2.110.0050.00322.27
8.2.100.0060.00617.78
8.2.90.0030.00519.14
8.2.80.0030.00619.17
8.2.70.0090.00317.38
8.2.60.0060.00317.93
8.2.50.0050.00318.07
8.2.40.0000.00819.82
8.2.30.0030.00719.45
8.2.20.0040.00417.46
8.2.10.0060.00317.62
8.2.00.0000.00817.49
8.1.280.0070.01425.92
8.1.270.0050.00323.99
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0090.00023.74
8.1.230.0100.00319.15
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0040.00417.23
8.1.190.0000.00817.41
8.1.180.0040.00418.10
8.1.170.0000.00818.50
8.1.160.0040.00418.75
8.1.150.0040.00418.63
8.1.140.0040.00417.39
8.1.130.0000.00717.75
8.1.120.0070.00017.42
8.1.110.0040.00417.38
8.1.100.0050.00217.43
8.1.90.0000.00717.26
8.1.80.0070.00017.39
8.1.70.0040.00417.35
8.1.60.0090.00017.50
8.1.50.0070.00017.44
8.1.40.0000.00817.45
8.1.30.0000.00817.57
8.1.20.0040.00417.55
8.1.10.0040.00417.38
8.1.00.0080.00017.40
8.0.300.0040.00418.77
8.0.290.0040.00417.18
8.0.280.0000.00718.43
8.0.270.0000.00717.19
8.0.260.0000.00716.76
8.0.250.0030.00316.89
8.0.240.0080.00316.96
8.0.230.0000.00716.86
8.0.220.0070.00016.74
8.0.210.0050.00216.83
8.0.200.0040.00416.88
8.0.190.0080.00016.88
8.0.180.0070.00016.80
8.0.170.0030.00616.89
8.0.160.0000.00716.86
8.0.150.0030.00616.88
8.0.140.0000.00716.78
8.0.130.0000.00613.27
8.0.120.0000.00716.81
8.0.110.0080.00016.82
8.0.100.0030.00516.64
8.0.90.0070.00016.71
8.0.80.0030.01416.83
8.0.70.0000.00716.82
8.0.60.0070.00016.68
8.0.50.0030.00616.82
8.0.30.0060.01317.22
8.0.20.0100.00917.40
8.0.10.0000.00716.82
8.0.00.0150.00416.55
7.4.330.0070.00015.00
7.4.320.0030.00316.34
7.4.300.0030.00316.44
7.4.290.0030.00316.43
7.4.280.0040.00416.52
7.4.270.0000.00716.39
7.4.260.0030.00313.24
7.4.250.0000.00716.40
7.4.240.0060.00316.22
7.4.230.0030.00316.28
7.4.220.0140.00316.48
7.4.210.0060.01016.51
7.4.200.0070.00016.57
7.4.190.0030.00316.39
7.4.160.0120.00316.51
7.4.150.0090.00917.40
7.4.140.0050.02017.86
7.4.130.0130.00616.46
7.4.120.0140.00516.36
7.4.110.0120.00616.39
7.4.100.0030.01616.44
7.4.90.0100.00716.36
7.4.80.0160.00519.39
7.4.70.0090.00916.62
7.4.60.0100.00616.38
7.4.50.0040.00416.48
7.4.40.0040.01122.77
7.4.30.0080.00816.30
7.4.00.0130.00315.05
7.3.330.0050.00013.21
7.3.320.0030.00313.15
7.3.310.0030.00316.32
7.3.300.0060.00016.08
7.3.290.0080.01116.24
7.3.280.0070.00916.23
7.3.270.0100.00717.40
7.3.260.0120.00916.27
7.3.250.0150.00916.36
7.3.240.0100.00716.13
7.3.230.0060.01616.39
7.3.210.0120.01216.33
7.3.200.0060.01319.39
7.3.190.0060.01216.56
7.3.180.0040.01116.26
7.3.170.0080.00816.40
7.3.160.0090.00616.26
7.3.120.0030.01414.65
7.3.10.0100.00316.39
7.3.00.0070.00716.39
7.2.330.0090.00816.63
7.2.320.0110.00816.25
7.2.310.0110.00716.31
7.2.300.0100.00716.79
7.2.290.0100.00716.48
7.2.130.0210.00916.40
7.2.120.0220.01016.50
7.2.110.0070.00716.74
7.2.100.0160.00016.69
7.2.90.0100.01016.93
7.2.80.0250.00916.87
7.2.70.0080.01416.35
7.2.60.0050.01216.81
7.2.50.0130.01016.35
7.2.40.0060.00616.70
7.2.30.0050.00916.54
7.2.20.0040.01116.41
7.2.10.0070.00716.60
7.2.00.0080.00816.54
7.1.250.0060.01015.37
7.1.200.0040.01115.70
7.1.100.0060.00918.07
7.1.70.0030.00917.08
7.1.60.0130.00619.32
7.1.50.0000.02116.57
7.1.00.0030.04322.57
7.0.200.0030.00516.57
7.0.140.0100.07021.92
7.0.100.0170.05319.99
7.0.90.0330.05019.92
7.0.80.0070.07719.91
7.0.70.0030.04319.92
7.0.60.0070.06720.07
7.0.50.0030.08320.29
7.0.40.0070.05020.04
7.0.30.0130.03020.10
7.0.20.0030.08320.18
7.0.10.0100.03720.10
7.0.00.0000.07720.18
5.6.280.0070.07020.89
5.6.250.0000.05020.72
5.6.240.0000.04720.50
5.6.230.0030.06320.54
5.6.220.0030.05020.58
5.6.210.0170.07320.64
5.6.200.0170.07020.99
5.6.190.0100.06321.01
5.6.180.0030.05021.00
5.6.170.0030.04321.03
5.6.160.0070.07720.97
5.6.150.0070.04720.97
5.6.140.0000.04721.01
5.6.130.0100.06020.94
5.6.120.0070.06020.94
5.6.110.0130.07021.00
5.6.100.0030.04721.00
5.6.90.0100.07021.12
5.6.80.0100.07320.32
5.6.70.0070.05320.55
5.6.60.0100.05720.43
5.6.50.0000.04020.40
5.6.40.0100.05720.32
5.6.30.0070.06720.30
5.6.20.0170.06320.29
5.6.10.0100.06320.36
5.6.00.0030.04320.41
5.5.380.0000.04720.51
5.5.370.0070.08320.41
5.5.360.0100.05720.34
5.5.350.0030.04720.42
5.5.340.0130.06720.77
5.5.330.0130.04020.89
5.5.320.0000.07320.69
5.5.310.0000.04320.93
5.5.300.0030.05720.84
5.5.290.0170.07020.86
5.5.280.0030.06320.77
5.5.270.0070.06720.82
5.5.260.0070.07320.64
5.5.250.0130.04320.61
5.5.240.0030.07320.15
5.5.230.0070.04720.13
5.5.220.0070.07020.26
5.5.210.0130.03720.27
5.5.200.0070.07020.15
5.5.190.0070.06320.09
5.5.180.0070.05320.15
5.5.160.0070.06720.18
5.5.150.0030.05020.25
5.5.140.0030.08020.08
5.5.130.0100.07720.27
5.5.120.0030.04020.22
5.5.110.0070.05719.99
5.5.100.0070.06320.08
5.5.90.0100.05720.14
5.5.80.0070.04020.05
5.5.70.0130.04020.06
5.5.60.0100.07320.07
5.5.50.0070.08020.00
5.5.40.0030.07020.15
5.5.30.0030.04020.05
5.5.20.0070.04320.08
5.5.10.0130.04020.09
5.5.00.0200.04020.02
5.4.450.0070.06019.45
5.4.440.0030.05719.23
5.4.430.0030.04319.45
5.4.420.0030.08019.41
5.4.410.0070.05319.10
5.4.400.0130.07019.24
5.4.390.0100.06019.21
5.4.380.0030.07719.11
5.4.370.0130.06019.12
5.4.360.0070.03718.91
5.4.350.0130.05019.09
5.4.340.0070.07718.95
5.4.320.0030.05019.14
5.4.310.0070.03718.89
5.4.300.0070.07319.23
5.4.290.0070.04319.02
5.4.280.0000.04719.11
5.4.270.0100.06318.94
5.4.260.0100.06319.04
5.4.250.0030.07318.94
5.4.240.0030.04018.86
5.4.230.0000.05319.07
5.4.220.0070.06718.82
5.4.210.0070.04319.13
5.4.200.0070.04319.04
5.4.190.0000.04018.84
5.4.180.0100.05319.03
5.4.170.0130.07319.07
5.4.160.0070.06719.16
5.4.150.0070.04019.14
5.4.140.0030.04016.47
5.4.130.0030.03716.50
5.4.120.0030.03716.50
5.4.110.0100.03316.41
5.4.100.0030.03716.61
5.4.90.0030.03716.41
5.4.80.0070.03716.43
5.4.70.0030.03716.46
5.4.60.0070.03316.41
5.4.50.0030.03316.33
5.4.40.0100.03716.30
5.4.30.0100.07016.42
5.4.20.0030.03316.30
5.4.10.0100.03016.40
5.4.00.0030.03715.88
5.3.290.0070.03315.72
5.3.280.0070.06015.72
5.3.270.0200.03315.72
5.3.260.0130.04015.72
5.3.250.0100.03715.72
5.3.240.0030.04015.72
5.3.230.0070.03715.72
5.3.220.0030.04015.72
5.3.210.0030.04015.72
5.3.200.0030.03715.72
5.3.190.0070.03715.72
5.3.180.0070.03015.72
5.3.170.0000.04315.72
5.3.160.0000.04015.72
5.3.150.0000.04015.72
5.3.140.0070.03015.72
5.3.130.0000.04015.72
5.3.120.0070.04315.72
5.3.110.0070.03315.72
5.3.100.0000.04015.72
5.3.90.0000.04015.72
5.3.80.0030.03715.72
5.3.70.0030.03715.72
5.3.60.0030.03315.72
5.3.50.0070.03315.72
5.3.40.0030.03715.72
5.3.30.0030.03715.72
5.3.20.0000.03715.72
5.3.10.0000.04015.72
5.3.00.0030.03015.72
5.2.170.0070.02715.72
5.2.160.0000.03015.72
5.2.150.0000.03015.72
5.2.140.0070.03315.72
5.2.130.0000.03015.72
5.2.120.0100.02015.72
5.2.110.0000.03015.72
5.2.100.0000.03715.72
5.2.90.0030.02715.72
5.2.80.0070.02715.72
5.2.70.0030.02715.72
5.2.60.0000.03015.72
5.2.50.0100.04015.72
5.2.40.0000.03715.72
5.2.30.0030.02715.72
5.2.20.0000.03015.72
5.2.10.0030.02315.72
5.2.00.0070.03315.72
5.1.60.0000.02315.72
5.1.50.0000.02715.72
5.1.40.0000.03015.72
5.1.30.0030.02315.72
5.1.20.0070.02315.72
5.1.10.0030.02315.72
5.1.00.0030.02315.72
5.0.50.0030.01715.72
5.0.40.0000.02315.72
5.0.30.0030.03015.72
5.0.20.0030.02015.72
5.0.10.0000.02015.72
5.0.00.0000.03015.72
4.4.90.0030.01715.72
4.4.80.0030.03315.72
4.4.70.0030.01315.72
4.4.60.0000.01715.72
4.4.50.0000.01715.72
4.4.40.0000.02315.72
4.4.30.0000.01715.72
4.4.20.0000.01715.72
4.4.10.0030.01315.72
4.4.00.0000.02715.72
4.3.110.0030.01315.72
4.3.100.0030.01315.72
4.3.90.0030.01315.72
4.3.80.0000.02315.72
4.3.70.0000.01715.72
4.3.60.0030.01315.72
4.3.50.0030.01315.72
4.3.40.0000.02315.72
4.3.30.0000.03015.72
4.3.20.0000.01715.72
4.3.10.0000.01715.72
4.3.00.0000.02315.72

preferences:
42.36 ms | 401 KiB | 5 Q