3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 1; $c = $a + $a + $a++; var_dump($c); $a = 1; $c = $a + $a++; var_dump($c); $a = 1; $c = $a + ($a + $a++); var_dump($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)
8.3.60.0100.01418.25
8.3.50.0120.00821.08
8.3.40.0150.00018.76
8.3.30.0070.00720.26
8.3.20.0070.00020.25
8.3.10.0050.00321.10
8.3.00.0000.00822.42
8.2.180.0140.00716.63
8.2.170.0130.00322.96
8.2.160.0070.00722.21
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0000.00819.64
8.2.110.0060.00319.36
8.2.100.0070.00417.59
8.2.90.0000.00719.09
8.2.80.0040.00417.97
8.2.70.0000.00817.38
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0000.00718.15
8.2.30.0030.00619.49
8.2.20.0020.00517.49
8.2.10.0040.00417.68
8.2.00.0040.00417.63
8.1.280.0150.00625.92
8.1.270.0040.00423.99
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.95
8.1.230.0120.00020.98
8.1.220.0000.00718.77
8.1.210.0040.00420.77
8.1.200.0060.00317.23
8.1.190.0050.00317.51
8.1.180.0040.00418.10
8.1.170.0040.00818.43
8.1.160.0000.00818.85
8.1.150.0040.00418.56
8.1.140.0080.00017.46
8.1.130.0000.00717.73
8.1.120.0020.00517.34
8.1.110.0000.00717.39
8.1.100.0050.00317.29
8.1.90.0000.00717.30
8.1.80.0080.00017.39
8.1.70.0030.00317.41
8.1.60.0030.00617.42
8.1.50.0040.00417.46
8.1.40.0040.00417.41
8.1.30.0000.00817.48
8.1.20.0050.00317.60
8.1.10.0000.00717.41
8.1.00.0080.00017.26
8.0.300.0030.00619.90
8.0.290.0050.00217.05
8.0.280.0000.00718.43
8.0.270.0030.00317.17
8.0.260.0030.00316.66
8.0.250.0070.00016.89
8.0.240.0030.00616.82
8.0.230.0070.00016.86
8.0.220.0000.00716.71
8.0.210.0030.00316.75
8.0.200.0060.00016.77
8.0.190.0040.00416.89
8.0.180.0030.00316.74
8.0.170.0040.00416.82
8.0.160.0030.00316.68
8.0.150.0040.00416.74
8.0.140.0070.00016.72
8.0.130.0000.00613.23
8.0.120.0000.00816.80
8.0.110.0040.00416.93
8.0.100.0040.00416.73
8.0.90.0040.00416.78
8.0.80.0030.01616.86
8.0.70.0060.00316.67
8.0.60.0000.00716.83
8.0.50.0070.00016.76
8.0.30.0110.00816.90
8.0.20.0140.00417.40
8.0.10.0000.00716.81
8.0.00.0080.01216.75
7.4.330.0060.00014.86
7.4.320.0000.00616.45
7.4.300.0000.00616.44
7.4.290.0030.00316.50
7.4.280.0030.00316.52
7.4.270.0070.00016.45
7.4.260.0050.00013.14
7.4.250.0030.00316.48
7.4.240.0040.00416.44
7.4.230.0080.00016.32
7.4.220.0060.01016.30
7.4.210.0060.00916.49
7.4.200.0030.00316.55
7.4.190.0040.00416.69
7.4.160.0100.00516.48
7.4.150.0100.01317.40
7.4.140.0080.00817.86
7.4.130.0070.00916.48
7.4.120.0120.00516.44
7.4.110.0060.01516.41
7.4.100.0110.00716.41
7.4.90.0060.01016.40
7.4.80.0130.01019.39
7.4.70.0060.01016.21
7.4.60.0120.00416.59
7.4.50.0050.00316.45
7.4.40.0030.00922.77
7.4.30.0130.00616.26
7.4.00.0060.01215.08
7.3.330.0000.00513.20
7.3.320.0000.00513.09
7.3.310.0000.00716.10
7.3.300.0040.00416.24
7.3.290.0060.01016.26
7.3.280.0070.01116.29
7.3.270.0140.01017.40
7.3.260.0110.00918.24
7.3.250.0050.01316.35
7.3.240.0000.01716.31
7.3.230.0070.01016.39
7.3.210.0130.00316.25
7.3.200.0070.01319.39
7.3.190.0110.00516.28
7.3.180.0130.00316.52
7.3.170.0060.00916.27
7.3.160.0080.00816.24
7.3.120.0090.00614.76
7.2.330.0090.00916.41
7.2.320.0100.00716.50
7.2.310.0040.01316.71
7.2.300.0080.00816.72
7.2.290.0060.00916.38
7.2.00.0000.01319.42
7.1.100.0000.01317.60
7.1.70.0030.00317.03
7.1.60.0070.01819.17
7.1.50.0100.00717.02
7.1.00.0070.03322.32
7.0.200.0030.00616.88
7.0.140.0070.07021.95
7.0.100.0030.04719.97
7.0.90.0000.04319.94
7.0.80.0030.07319.84
7.0.70.0130.07719.87
7.0.60.0000.04319.90
7.0.50.0130.06020.11
7.0.40.0070.03720.06
7.0.30.0030.05020.00
7.0.20.0130.03020.04
7.0.10.0100.03720.05
7.0.00.0070.04020.02
5.6.280.0030.07321.14
5.6.250.0030.04720.55
5.6.240.0000.04320.46
5.6.230.0070.03720.48
5.6.220.0030.08020.54
5.6.210.0070.04020.51
5.6.200.0030.04021.03
5.6.190.0100.03720.88
5.6.180.0070.04321.03
5.6.170.0030.04320.90
5.6.160.0070.03721.05
5.6.150.0070.03721.00
5.6.140.0070.03721.02
5.6.130.0070.04020.99
5.6.120.0030.04320.97
5.6.110.0030.04320.98
5.6.100.0070.06321.00
5.6.90.0000.08020.86
5.6.80.0070.08720.37
5.6.70.0030.08020.39
5.6.60.0070.08320.43
5.6.50.0030.07720.38
5.6.40.0030.08020.32
5.6.30.0100.06720.36
5.6.20.0070.06720.37
5.6.10.0230.06320.41
5.6.00.0130.06320.31
5.5.380.0000.04320.50
5.5.370.0030.06320.31
5.5.360.0000.04720.38
5.5.350.0030.04020.41
5.5.340.0070.07720.84
5.5.330.0130.03320.68
5.5.320.0030.04020.82
5.5.310.0100.03720.82
5.5.300.0100.04720.58
5.5.290.0070.03720.77
5.5.280.0130.03320.83
5.5.270.0100.03720.79
5.5.260.0100.03720.85
5.5.250.0070.03720.53
5.5.240.0130.06720.11
5.5.230.0000.07320.23
5.5.220.0130.06020.05
5.5.210.0070.07720.12
5.5.200.0100.07320.17
5.5.190.0100.07020.05
5.5.180.0030.06720.21
5.5.160.0070.08320.21
5.5.150.0100.04020.13
5.5.140.0030.07320.16
5.5.130.0170.06720.21
5.5.120.0130.04320.09
5.5.110.0030.04020.20
5.5.100.0000.05020.11
5.5.90.0130.07320.04
5.5.80.0030.04720.01
5.5.70.0070.07720.03
5.5.60.0070.08020.04
5.5.50.0070.04319.99
5.5.40.0130.06020.01
5.5.30.0100.07320.09
5.5.20.0070.08019.99
5.5.10.0070.07019.96
5.5.00.0070.07719.96
5.4.450.0030.03719.46
5.4.440.0100.04719.39
5.4.430.0030.04019.46
5.4.420.0030.08019.13
5.4.410.0170.06319.23
5.4.400.0170.06719.12
5.4.390.0070.03719.03
5.4.380.0130.07319.12
5.4.370.0100.07019.08
5.4.360.0070.07019.15
5.4.350.0170.06319.03
5.4.340.0070.07719.03
5.4.320.0030.04719.14
5.4.310.0070.06719.23
5.4.300.0070.07719.02
5.4.290.0030.08019.14
5.4.280.0030.07319.23
5.4.270.0130.06019.01
5.4.260.0070.05018.96
5.4.250.0030.07718.78
5.4.240.0070.07319.07
5.4.230.0170.06018.89
5.4.220.0130.06718.89
5.4.210.0230.05718.78
5.4.200.0070.07018.97
5.4.190.0100.07019.09
5.4.180.0100.07018.80
5.4.170.0070.04319.21
5.4.160.0130.06319.04
5.4.150.0130.06718.86
5.4.140.0030.06316.33
5.4.130.0000.07316.25
5.4.120.0070.06316.30
5.4.110.0130.05316.36
5.4.100.0000.07016.30
5.4.90.0030.06316.21
5.4.80.0070.06316.24
5.4.70.0070.07016.19
5.4.60.0100.07316.24
5.4.50.0070.04016.33
5.4.40.0100.07016.25
5.4.30.0130.06016.18
5.4.20.0070.07016.28
5.4.10.0130.06716.18
5.4.00.0070.07015.77
5.3.290.0030.07314.66
5.3.280.0030.05714.55
5.3.270.0100.07314.56
5.3.260.0070.07314.61
5.3.250.0100.06014.59
5.3.240.0130.03714.45
5.3.230.0130.06714.58
5.3.220.0070.07314.55
5.3.210.0200.06314.56
5.3.200.0170.06314.43
5.3.190.0130.06714.48
5.3.180.0030.04714.47
5.3.170.0130.06714.52
5.3.160.0200.06314.56
5.3.150.0130.06714.47
5.3.140.0100.07314.38
5.3.130.0030.07314.53
5.3.120.0070.06714.37
5.3.110.0030.04714.54
5.3.100.0030.07314.00
5.3.90.0100.06314.02
5.3.80.0070.06313.88
5.3.70.0100.04014.00
5.3.60.0100.06013.76
5.3.50.0100.05313.91
5.3.40.0030.06713.73
5.3.30.0100.06713.89
5.3.20.0070.06013.56
5.3.10.0130.06013.64
5.3.00.0030.07713.57
5.2.170.0030.07011.14
5.2.160.0070.03711.01
5.2.150.0070.05311.13
5.2.140.0030.06310.98
5.2.130.0030.05710.95
5.2.120.0070.03310.92
5.2.110.0070.03711.06
5.2.100.0100.03711.02
5.2.90.0030.07010.97
5.2.80.0000.06711.16
5.2.70.0000.04711.16
5.2.60.0070.06010.91
5.2.50.0000.06711.01
5.2.40.0030.06310.81
5.2.30.0030.03711.01
5.2.20.0130.05010.75
5.2.10.0070.06010.91
5.2.00.0030.05710.77
5.1.60.0030.05310.46
5.1.50.0100.05010.46
5.1.40.0000.04310.46
5.1.30.0070.03010.46
5.1.20.0000.03310.46
5.1.10.0130.04710.46
5.1.00.0070.03010.46
5.0.50.0000.04010.46
5.0.40.0030.04710.46
5.0.30.0130.05710.46
5.0.20.0070.02710.46
5.0.10.0070.04010.46
5.0.00.0000.06710.46
4.4.90.0030.03010.46
4.4.80.0030.03710.46
4.4.70.0070.03010.46
4.4.60.0070.01310.46
4.4.50.0030.03310.46
4.4.40.0000.05310.46
4.4.30.0000.03310.46
4.4.20.0030.02310.46
4.4.10.0000.02010.46
4.4.00.0030.04310.46
4.3.110.0000.04010.46
4.3.100.0000.03010.46
4.3.90.0000.02310.46
4.3.80.0030.05310.46
4.3.70.0070.01310.46
4.3.60.0000.03710.46
4.3.50.0000.03710.46
4.3.40.0030.05010.46
4.3.30.0000.03710.46
4.3.20.0030.03310.46
4.3.10.0100.02710.46
4.3.00.0000.03310.46

preferences:
45.21 ms | 401 KiB | 5 Q