3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = "100 apples"; ++$x; var_dump($x); $x++; var_dump($x); --$x; var_dump($x); $x--; var_dump($x);

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)
8.4.120.0110.00920.52
8.4.110.0100.00922.16
8.4.100.0080.01217.63
8.4.90.0140.00620.64
8.4.80.0040.00418.64
8.4.70.0090.01018.93
8.4.60.0110.00820.34
8.4.50.0110.00918.91
8.4.40.0100.00717.75
8.4.30.0070.01317.55
8.4.20.0130.00717.66
8.4.10.0090.00017.61
8.3.250.0080.01018.88
8.3.240.0090.01016.62
8.3.230.0120.00716.61
8.3.220.0050.00618.88
8.3.210.0070.00616.52
8.3.200.0040.00516.76
8.3.190.0110.00716.86
8.3.180.0130.00518.83
8.3.170.0150.00617.21
8.3.160.0100.01016.79
8.3.150.0130.00716.63
8.3.140.0040.00416.58
8.3.130.0120.00618.38
8.3.120.0080.00018.99
8.3.110.0100.01020.94
8.3.100.0080.00024.06
8.3.90.0040.01426.77
8.3.80.0040.00418.43
8.3.70.0070.01418.43
8.3.60.0070.01318.68
8.3.50.0180.00021.93
8.3.40.0070.00718.85
8.3.30.0070.00718.98
8.3.20.0000.00720.25
8.3.10.0000.00821.73
8.3.00.0000.00719.19
8.2.290.0160.00416.37
8.2.280.0100.01118.24
8.2.270.0110.00718.26
8.2.260.0140.00016.96
8.2.250.0060.00316.48
8.2.240.0060.00318.91
8.2.230.0100.00022.58
8.2.220.0090.00037.54
8.2.210.0130.00626.77
8.2.200.0050.00518.29
8.2.190.0070.00716.58
8.2.180.0040.01116.50
8.2.170.0140.00022.96
8.2.160.0070.00722.18
8.2.150.0030.00724.18
8.2.140.0000.00824.66
8.2.130.0140.00026.16
8.2.120.0120.00017.79
8.2.110.0050.00521.04
8.2.100.0110.00017.66
8.2.90.0040.00417.78
8.2.80.0000.00819.76
8.2.70.0000.00818.04
8.2.60.0080.00017.80
8.2.50.0040.00418.10
8.2.40.0000.00820.66
8.2.30.0040.00421.21
8.2.20.0000.00817.59
8.2.10.0000.00718.03
8.2.00.0030.00617.52
8.1.330.0140.00615.73
8.1.320.0120.00618.02
8.1.310.0070.01118.38
8.1.300.0100.01016.02
8.1.290.0060.00330.84
8.1.280.0150.00025.92
8.1.270.0100.00018.88
8.1.260.0000.00926.35
8.1.250.0000.00828.09
8.1.240.0000.01022.47
8.1.230.0060.00620.88
8.1.220.0000.00917.74
8.1.210.0040.00418.88
8.1.200.0040.00417.23
8.1.190.0050.00317.23
8.1.180.0050.00218.10
8.1.170.0000.00818.59
8.1.160.0000.00818.82
8.1.150.0040.00418.45
8.1.140.0000.00717.71
8.1.130.0000.00717.89
8.1.120.0000.00817.30
8.1.110.0000.00717.32
8.1.100.0000.00717.29
8.1.90.0050.00217.38
8.1.80.0000.00717.30
8.1.70.0030.00317.29
8.1.60.0040.00417.41
8.1.50.0000.00917.43
8.1.40.0000.00817.34
8.1.30.0080.00017.58
8.1.20.0070.00017.58
8.1.10.0040.00417.48
8.1.00.0000.00717.41
8.0.300.0000.00720.04
8.0.290.0040.00416.63
8.0.280.0080.00018.30
8.0.270.0040.00717.19
8.0.260.0030.00317.24
8.0.250.0000.00716.80
8.0.240.0020.00516.89
8.0.230.0030.00316.80
8.0.220.0000.00716.79
8.0.210.0000.00816.87
8.0.200.0000.00616.88
8.0.190.0000.00716.89
8.0.180.0000.01116.87
8.0.170.0000.00816.79
8.0.160.0000.00716.82
8.0.150.0040.00416.75
8.0.140.0040.00416.80
8.0.130.0000.00813.29
8.0.120.0050.00316.66
8.0.110.0080.00016.85
8.0.100.0040.00416.79
8.0.90.0000.00716.71
8.0.80.0200.00016.83
8.0.70.0070.00016.85
8.0.60.0030.00516.63
8.0.50.0000.00716.70
8.0.30.0130.00717.06
8.0.20.0090.01117.40
8.0.10.0000.00716.76
8.0.00.0060.01116.77
7.4.330.0040.00015.16
7.4.320.0000.00716.34
7.4.300.0030.00316.54
7.4.290.0000.00616.29
7.4.280.0050.00316.57
7.4.270.0000.00616.36
7.4.260.0000.00716.45
7.4.250.0050.00316.26
7.4.240.0040.00316.50
7.4.230.0030.00316.34
7.4.220.0070.01016.45
7.4.210.0160.00316.53
7.4.200.0070.00016.34
7.4.160.0090.00616.38
7.4.150.0090.00917.40
7.4.140.0120.00617.86
7.4.130.0060.01216.40
7.4.120.0100.00616.47
7.4.110.0110.00716.36
7.4.100.0070.01116.46
7.4.90.0130.00316.23
7.4.80.0130.01019.39
7.4.70.0030.01316.38
7.4.60.0150.00616.39
7.4.50.0000.00416.52
7.4.40.0100.00616.12
7.4.30.0130.00416.36
7.4.00.0000.01614.93
7.3.330.0060.00013.10
7.3.320.0050.00013.19
7.3.310.0030.00316.29
7.3.300.0030.00316.18
7.3.290.0100.00816.20
7.3.280.0100.00816.15
7.3.270.0110.00617.40
7.3.260.0050.01416.41
7.3.250.0090.00916.44
7.3.240.0130.00316.36
7.3.230.0090.00616.39
7.3.210.0110.00616.37
7.3.200.0090.00619.39
7.3.190.0090.00916.38
7.3.180.0120.00916.36
7.3.170.0090.00916.41
7.3.160.0090.00616.26
7.3.10.0060.00616.55
7.3.00.0080.00416.46
7.2.330.0120.01616.56
7.2.320.0000.01616.47
7.2.310.0150.00316.55
7.2.300.0080.00916.59
7.2.290.0100.01316.63
7.2.130.0120.00316.80
7.2.120.0090.00316.80
7.2.110.0000.00916.62
7.2.100.0030.00616.58
7.2.90.0040.01116.61
7.2.80.0100.00316.86
7.2.70.0030.00716.40
7.2.60.0030.01016.75
7.2.50.0070.00416.75
7.2.40.0000.00916.75
7.2.30.0060.00916.87
7.2.20.0030.00716.52
7.2.10.0080.00816.75
7.2.00.0050.00718.03
7.1.250.0100.00015.74
7.1.200.0030.00615.73
7.1.100.0000.00918.08
7.1.70.0030.00917.13
7.1.60.0090.01519.57
7.1.50.0120.00916.92
7.1.00.0070.07322.28
7.0.200.0060.00916.72
7.0.140.0000.06321.95
7.0.100.0170.07719.95
7.0.90.0200.07720.02
7.0.80.0200.04319.91
7.0.70.0130.08019.95
7.0.60.0100.05019.79
7.0.50.0070.08720.19
7.0.40.0070.08020.05
7.0.30.0030.05319.95
7.0.20.0000.08720.08
7.0.10.0070.07320.13
7.0.00.0170.07720.14
5.6.280.0070.06721.02
5.6.250.0030.08720.61
5.6.240.0130.08320.66
5.6.230.0070.07320.62
5.6.220.0200.06720.64
5.6.210.0100.08720.64
5.6.200.0070.05320.96
5.6.190.0100.06021.05
5.6.180.0130.07720.98
5.6.170.0070.08321.02
5.6.160.0070.08321.01
5.6.150.0070.08321.10
5.6.140.0100.07321.03
5.6.130.0030.08721.07
5.6.120.0130.07720.94
5.6.110.0130.07321.09
5.6.100.0100.07721.02
5.6.90.0130.07320.93
5.6.80.0130.07320.31
5.6.70.0100.06020.31
5.6.60.0070.03720.39
5.6.50.0070.03720.45
5.6.40.0070.03720.35
5.6.30.0030.04020.36
5.6.20.0030.04020.43
5.6.10.0030.03320.48
5.6.00.0030.04720.36
5.5.380.0100.07020.40
5.5.370.0130.06720.38
5.5.360.0070.07720.31
5.5.350.0170.06720.33
5.5.340.0000.06720.92
5.5.330.0100.07720.77
5.5.320.0100.07720.91
5.5.310.0070.08720.72
5.5.300.0130.07320.88
5.5.290.0030.08720.82
5.5.280.0130.07320.90
5.5.270.0100.05320.89
5.5.260.0130.07320.88
5.5.250.0070.08320.73
5.5.240.0230.07020.15
5.5.230.0030.04320.17
5.5.220.0030.04020.15
5.5.210.0070.03720.14
5.5.200.0030.04020.28
5.5.190.0000.04320.20
5.5.180.0070.03720.07
5.5.160.0030.03720.07
5.5.150.0030.03020.27
5.5.140.0070.04720.05
5.5.130.0070.03720.13
5.5.120.0070.03720.24
5.5.110.0030.04020.21
5.5.100.0070.03720.06
5.5.90.0000.04019.90
5.5.80.0030.04020.09
5.5.70.0030.04020.04
5.5.60.0030.03720.14
5.5.50.0100.03720.07
5.5.40.0130.03020.12
5.5.30.0030.07320.04
5.5.20.0030.06320.03
5.5.10.0030.04020.11
5.5.00.0000.06020.01
5.4.450.0030.05319.36
5.4.440.0100.05319.29
5.4.430.0170.08019.13
5.4.420.0070.07319.41
5.4.410.0170.06319.32
5.4.400.0070.04719.04
5.4.390.0030.04019.09
5.4.380.0000.04318.96
5.4.370.0000.04019.12
5.4.360.0100.03319.00
5.4.350.0100.02319.07
5.4.340.0000.04019.12
5.4.320.0070.04018.79
5.4.310.0100.05718.98
5.4.300.0130.02718.96
5.4.290.0100.04018.96
5.4.280.0070.04018.95
5.4.270.0030.04319.12
5.4.260.0030.04319.12
5.4.250.0000.04019.11
5.4.240.0070.03719.11
5.4.230.0030.03719.05
5.4.220.0070.04019.09
5.4.210.0070.03319.05
5.4.200.0030.03719.02
5.4.190.0130.02719.03
5.4.180.0030.06018.95
5.4.170.0070.03719.04
5.4.160.0000.04318.92
5.4.150.0070.04318.76
5.4.140.0070.03316.39
5.4.130.0030.04016.33
5.4.120.0030.03716.12
5.4.110.0030.03716.23
5.4.100.0000.03716.21
5.4.90.0100.03016.46
5.4.80.0000.03716.32
5.4.70.0100.02716.29
5.4.60.0030.03716.35
5.4.50.0000.04716.40
5.4.40.0100.03316.23
5.4.30.0030.03716.27
5.4.20.0070.04716.36
5.4.10.0030.05716.18
5.4.00.0030.07315.74
5.3.290.0000.05015.74
5.3.280.0030.03715.74
5.3.270.0070.03715.74
5.3.260.0030.03715.74
5.3.250.0170.04715.74
5.3.240.0030.07715.74
5.3.230.0030.03715.74
5.3.220.0100.03015.74
5.3.210.0070.03315.74
5.3.200.0100.04015.74
5.3.190.0070.03315.74
5.3.180.0030.03715.74
5.3.170.0000.05015.74
5.3.160.0030.04015.74
5.3.150.0000.04015.74
5.3.140.0070.03315.74
5.3.130.0070.03715.74
5.3.120.0070.03315.74
5.3.110.0030.04715.74
5.3.100.0030.03715.74
5.3.90.0070.05715.74
5.3.80.0100.06015.74
5.3.70.0070.03315.74
5.3.60.0030.05715.74
5.3.50.0030.08015.74
5.3.40.0030.07315.74
5.3.30.0030.06315.74
5.3.20.0000.08315.74
5.3.10.0100.06715.74
5.3.00.0030.07315.74
5.2.170.0130.05315.74
5.2.160.0100.05015.74
5.2.150.0100.06015.74
5.2.140.0070.06015.74
5.2.130.0000.03715.74
5.2.120.0030.04315.74
5.2.110.0030.06315.74
5.2.100.0100.05715.74
5.2.90.0030.06015.74
5.2.80.0100.05015.74
5.2.70.0070.05315.74
5.2.60.0030.06715.74
5.2.50.0030.04715.74
5.2.40.0070.05315.74
5.2.30.0030.06315.74
5.2.20.0100.05715.74
5.2.10.0000.05315.74
5.2.00.0100.05715.74
5.1.60.0070.05015.74
5.1.50.0100.05315.74
5.1.40.0070.04015.74
5.1.30.0070.03715.74
5.1.20.0030.05715.74
5.1.10.0070.05715.74
5.1.00.0070.04715.74
5.0.50.0000.05015.74
5.0.40.0100.03715.74
5.0.30.0030.06315.74
5.0.20.0030.02315.74
5.0.10.0000.04315.74
5.0.00.0030.06715.74
4.4.90.0070.03315.74
4.4.80.0000.03715.74
4.4.70.0030.03315.74
4.4.60.0030.03015.74
4.4.50.0070.01315.74
4.4.40.0030.03715.74
4.4.30.0000.04015.74
4.4.20.0000.03715.74
4.4.10.0030.03015.74
4.4.00.0030.05315.74
4.3.110.0000.02315.74
4.3.100.0030.03015.74
4.3.90.0030.02715.74
4.3.80.0070.04715.74
4.3.70.0100.02015.74
4.3.60.0070.03015.74
4.3.50.0000.02015.74
4.3.40.0070.05015.74
4.3.30.0000.02715.74
4.3.20.0030.03315.74
4.3.10.0000.02015.74
4.3.00.0070.02715.74

preferences:
32.51 ms | 403 KiB | 5 Q