3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 1; $c = $a + $a + $a++; vardump($c);

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)
8.3.60.0100.01018.31
8.3.50.0130.00722.04
8.3.40.0040.01118.65
8.3.30.0100.00318.83
8.3.20.0050.00318.73
8.3.10.0080.00021.27
8.3.00.0040.00419.79
8.2.180.0040.01116.75
8.2.170.0070.01322.96
8.2.160.0060.00620.35
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00421.03
8.2.110.0070.00320.38
8.2.100.0060.00617.65
8.2.90.0000.00719.05
8.2.80.0080.00017.97
8.2.70.0060.00617.50
8.2.60.0070.00317.90
8.2.50.0040.00418.07
8.2.40.0080.00018.03
8.2.30.0070.00019.43
8.2.20.0000.00817.53
8.2.10.0080.00017.66
8.2.00.0000.01017.59
8.1.280.0110.00425.92
8.1.270.0030.00723.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00022.32
8.1.230.0040.00820.91
8.1.220.0080.00018.77
8.1.210.0040.00418.91
8.1.200.0060.00317.48
8.1.190.0000.00817.52
8.1.180.0000.00818.10
8.1.170.0080.00018.59
8.1.160.0040.00418.72
8.1.150.0040.00418.54
8.1.140.0000.00817.33
8.1.130.0030.00317.74
8.1.120.0000.01017.34
8.1.110.0000.00717.46
8.1.100.0000.00817.41
8.1.90.0050.00317.47
8.1.80.0070.00017.38
8.1.70.0070.00017.36
8.1.60.0000.01017.55
8.1.50.0040.00417.49
8.1.40.0040.00417.41
8.1.30.0000.00817.54
8.1.20.0080.00017.56
8.1.10.0040.00417.57
8.1.00.0040.00417.48
8.0.300.0050.00219.91
8.0.290.0050.00217.04
8.0.280.0000.00718.29
8.0.270.0000.00717.20
8.0.260.0000.00616.78
8.0.250.0040.00416.82
8.0.240.0080.00017.00
8.0.230.0050.00316.99
8.0.220.0040.00316.93
8.0.210.0030.00316.87
8.0.200.0000.00616.94
8.0.190.0040.00416.87
8.0.180.0000.00816.88
8.0.170.0000.00816.93
8.0.160.0040.00416.86
8.0.150.0040.00416.81
8.0.140.0040.00416.78
8.0.130.0080.00013.26
8.0.120.0030.00616.75
8.0.110.0070.00016.76
8.0.100.0000.00716.96
8.0.90.0030.00417.01
8.0.80.0060.01616.81
8.0.70.0000.00716.85
8.0.60.0050.00316.74
8.0.50.0040.00416.72
8.0.30.0090.00917.08
8.0.20.0100.00817.40
8.0.10.0070.00016.83
8.0.00.0130.00416.70
7.4.330.0050.00016.70
7.4.320.0040.00416.44
7.4.300.0000.00616.52
7.4.290.0070.00016.46
7.4.280.0030.00716.44
7.4.270.0040.00416.58
7.4.260.0030.00313.29
7.4.250.0040.00416.48
7.4.240.0060.00016.61
7.4.230.0000.00816.70
7.4.220.0150.00316.50
7.4.210.0060.00816.61
7.4.200.0000.00716.66
7.4.190.0000.00716.68
7.4.160.0100.01016.50
7.4.150.0030.01717.40
7.4.140.0080.01017.86
7.4.130.0120.00516.45
7.4.120.0080.01116.56
7.4.110.0100.00616.44
7.4.100.0030.01416.45
7.4.90.0110.00716.52
7.4.80.0130.00319.39
7.4.70.0000.01616.53
7.4.60.0080.01116.48
7.4.50.0060.00316.47
7.4.40.0060.00622.77
7.4.30.0090.00916.43
7.4.00.0070.00715.09
7.3.330.0000.00613.21
7.3.320.0000.00513.30
7.3.310.0000.00716.32
7.3.300.0060.00016.29
7.3.290.0030.01616.29
7.3.280.0090.00816.30
7.3.270.0060.01217.40
7.3.260.0080.01118.24
7.3.250.0130.00416.59
7.3.240.0090.00916.47
7.3.230.0070.01016.57
7.3.210.0070.01016.45
7.3.200.0180.00019.39
7.3.190.0180.00416.41
7.3.180.0100.00516.49
7.3.170.0110.00416.41
7.3.160.0030.01316.56
7.3.120.0060.00814.61
7.2.330.0100.01316.36
7.2.320.0080.01216.59
7.2.310.0080.01416.59
7.2.300.0130.00316.64
7.2.290.0060.01016.72
7.2.60.0150.00516.24
7.1.200.0070.00415.41
7.1.70.0060.00317.06
7.1.60.0030.00717.18
7.1.50.0030.00816.89
7.1.40.0030.01016.63
7.1.30.0040.01116.62
7.1.20.0120.00916.79
7.1.10.0000.00816.70
7.1.00.0040.01116.53
7.0.200.0030.00516.63
7.0.190.0000.00716.40
7.0.180.0030.01216.09
7.0.170.0060.00916.16
7.0.160.0060.01016.34
7.0.150.0050.00516.23
7.0.140.0040.00416.43
7.0.130.0030.01316.47
7.0.120.0030.01116.45
7.0.110.0000.00716.67
7.0.100.0000.01316.32
7.0.90.0000.01016.38
7.0.80.0000.01216.38
7.0.70.0060.00816.14
7.0.60.0000.00816.33
7.0.50.0000.01016.45
7.0.40.0070.00015.36
7.0.30.0000.00715.36
7.0.20.0070.00715.36
7.0.10.0040.00415.36
7.0.00.0040.00415.36
5.6.300.0130.07120.79
5.6.290.0070.04420.86
5.6.280.0070.05320.99
5.6.270.0000.04621.03
5.6.260.0000.04421.09
5.6.250.0000.07720.89
5.6.240.0030.04720.84
5.6.230.0100.03520.80
5.6.220.0130.05920.83
5.6.210.0030.04020.79
5.6.200.0130.03920.99
5.6.190.0070.07021.02
5.6.180.0070.06721.03
5.6.170.0060.04220.95
5.6.160.0030.04221.02
5.6.150.0030.04220.82
5.6.140.0000.04420.82
5.6.130.0030.04020.85
5.6.120.0060.04920.84
5.6.110.0030.04320.75
5.6.100.0100.04520.97
5.6.90.0100.05220.88
5.6.80.0030.04420.04
5.6.70.0070.04020.28
5.6.60.0030.05420.20
5.6.50.0300.04020.31
5.6.40.0160.03220.30
5.6.30.0030.04520.13
5.6.20.0180.03220.24
5.6.10.0030.04920.29
5.6.00.0060.04020.08
5.5.380.0000.04617.48
5.5.370.0030.09317.56
5.5.360.0070.03717.50
5.5.350.0070.04617.45
5.5.340.0030.04417.95
5.5.330.0030.04517.98
5.5.320.0070.07118.11
5.5.310.0090.03418.02
5.5.300.0030.04517.93
5.5.290.0040.06717.98
5.5.280.0030.04118.11
5.5.270.0060.04018.05
5.5.260.0030.04917.69
5.5.250.0040.04417.66
5.5.240.0000.04717.10
5.5.230.0060.04117.30
5.5.220.0090.03517.16
5.5.210.0070.04117.09
5.5.200.0070.04917.32
5.5.190.0030.04017.04
5.5.180.0060.04817.30
5.5.160.0040.04217.29
5.5.150.0040.04617.22
5.5.140.0060.04417.07
5.5.130.0000.04717.36
5.5.120.0070.03917.32
5.5.110.0000.04817.21
5.5.100.0070.03517.17
5.5.90.0070.03717.19
5.5.80.0030.05216.95
5.5.70.0030.04217.13
5.5.60.0000.04117.06
5.5.50.0060.03516.95
5.5.40.0030.04417.04
5.5.30.0210.04217.18
5.5.20.0100.04017.09
5.5.10.0030.03917.05
5.5.00.0130.03517.09
5.4.450.0100.04619.32
5.4.440.0030.04519.18
5.4.430.0070.04419.47
5.4.420.0110.04619.13
5.4.410.0060.04418.99
5.4.400.0070.04319.00
5.4.390.0100.03318.88
5.4.380.0070.04318.94
5.4.370.0040.04218.86
5.4.360.0030.04619.05
5.4.350.0100.04119.00
5.4.340.0070.04519.05
5.4.320.0350.04119.05
5.4.310.0030.04118.90
5.4.300.0100.03818.91
5.4.290.0070.03819.03
5.4.280.0030.05119.05
5.4.270.0030.04018.86
5.4.260.0070.04318.87
5.4.250.0120.03718.81
5.4.240.0070.03718.79
5.4.230.0070.03718.94
5.4.220.0090.03718.94
5.4.210.0030.04718.85
5.4.200.0000.04519.03
5.4.190.0000.04418.96
5.4.180.0030.04218.96
5.4.170.0000.04218.96
5.4.160.0040.04618.79
5.4.150.0000.05018.84
5.4.140.0000.05416.41
5.4.130.0100.03516.38
5.4.120.0000.04016.41
5.4.110.0090.03716.56
5.4.100.0060.03516.57
5.4.90.0000.04116.47
5.4.80.0100.03216.55
5.4.70.0030.03516.30
5.4.60.0000.05916.23
5.4.50.0070.07216.23
5.4.40.0030.03416.57
5.4.30.0030.04116.48
5.4.20.0070.03216.48
5.4.10.0030.04416.46
5.4.00.0030.03415.83
5.3.290.0000.04515.36
5.3.280.0070.04115.36
5.3.270.0030.04215.36
5.3.260.0090.03715.36
5.3.250.0070.03415.36
5.3.240.0000.04515.36
5.3.230.0070.05515.36
5.3.220.0030.03815.36
5.3.210.0120.03115.36
5.3.200.0060.04515.36
5.3.190.0100.04115.36
5.3.180.0030.03815.36
5.3.170.0030.03715.36
5.3.160.0060.03215.36
5.3.150.0030.04315.36
5.3.140.0000.03915.36
5.3.130.0100.06815.36
5.3.120.0030.03615.36
5.3.110.0030.04115.36
5.3.100.0090.03315.36
5.3.90.0000.04015.36
5.3.80.0030.04815.36
5.3.70.0030.05315.36
5.3.60.0060.06415.36
5.3.50.0030.03815.36
5.3.40.0000.04115.36
5.3.30.0030.04015.36
5.3.20.0000.03915.36
5.3.10.0070.03715.36
5.3.00.0030.04315.36
5.2.170.0030.02815.36
5.2.160.0000.02915.36
5.2.150.0030.03815.36
5.2.140.0030.03415.36
5.2.130.0030.03115.36
5.2.120.0030.02815.36
5.2.110.0040.03215.36
5.2.100.0000.03115.36
5.2.90.0000.03115.36
5.2.80.0000.06715.36
5.2.70.0030.02715.36
5.2.60.0070.05715.36
5.2.50.0060.03815.36
5.2.40.0000.03415.36
5.2.30.0000.03515.36
5.2.20.0070.02715.36
5.2.10.0000.03115.36
5.2.00.0040.03715.36
5.1.60.0000.03515.36
5.1.50.0000.02615.36
5.1.40.0070.02315.36
5.1.30.0040.02615.36
5.1.20.0090.02815.36
5.1.10.0000.02815.36
5.1.00.0030.02715.36
5.0.50.0030.02915.36
5.0.40.0030.03115.36
5.0.30.0000.03615.36
5.0.20.0030.01815.36
5.0.10.0000.02315.36
5.0.00.0000.03215.36
4.4.90.0030.02715.36
4.4.80.0030.02115.36
4.4.70.0000.01815.36
4.4.60.0040.01515.36
4.4.50.0040.01315.36
4.4.40.0090.03115.36
4.4.30.0000.01715.36
4.4.20.0030.03615.36
4.4.10.0000.02215.36
4.4.00.0030.04015.36
4.3.110.0030.01815.36
4.3.100.0000.01815.36
4.3.90.0000.03215.36
4.3.80.0060.02015.36
4.3.70.0030.03515.36
4.3.60.0000.01815.36
4.3.50.0060.01215.36
4.3.40.0030.02315.36
4.3.30.0030.01715.36
4.3.20.0040.01415.36
4.3.10.0030.03215.36
4.3.00.0060.02215.36

preferences:
53.09 ms | 401 KiB | 5 Q