3v4l.org

run code in 300+ PHP versions simultaneously
<?php $first_number = 10; $second_number = $first_number += 2; echo $first_number; ?>

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)
8.3.60.0040.01118.43
8.3.50.0120.00618.18
8.3.40.0150.00018.64
8.3.30.0110.00318.87
8.3.20.0130.00620.26
8.3.10.0060.00323.60
8.3.00.0080.00020.94
8.2.180.0110.00716.38
8.2.170.0070.00722.96
8.2.160.0100.01020.47
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0040.00419.48
8.2.110.0040.00422.17
8.2.100.0040.00817.84
8.2.90.0030.00619.21
8.2.80.0080.00017.97
8.2.70.0030.00617.75
8.2.60.0030.00617.93
8.2.50.0040.00418.07
8.2.40.0060.00320.01
8.2.30.0000.00718.28
8.2.20.0070.00017.66
8.2.10.0000.00718.03
8.2.00.0040.00417.77
8.1.270.0080.00023.79
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0060.00323.92
8.1.230.0110.00017.51
8.1.220.0110.00017.78
8.1.210.0060.00318.77
8.1.200.0000.00917.13
8.1.190.0000.00717.10
8.1.180.0030.00718.10
8.1.170.0000.00818.36
8.1.160.0080.00021.96
8.1.150.0000.00718.55
8.1.140.0000.00717.45
8.1.130.0000.00719.68
8.1.120.0040.00417.29
8.1.110.0030.00517.41
8.1.100.0070.00017.41
8.1.90.0040.00317.41
8.1.80.0070.00017.25
8.1.70.0030.00317.36
8.1.60.0000.00717.50
8.1.50.0030.00617.37
8.1.40.0040.00417.42
8.1.30.0080.00017.55
8.1.20.0040.00417.41
8.1.10.0040.00417.42
8.1.00.0000.00917.39
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0070.00018.30
8.0.270.0070.00017.27
8.0.260.0000.00717.15
8.0.250.0030.00316.79
8.0.240.0000.00716.80
8.0.230.0070.00016.91
8.0.220.0000.00616.85
8.0.210.0030.00316.72
8.0.200.0030.00316.85
8.0.190.0000.00716.89
8.0.180.0040.00416.87
8.0.170.0090.00016.89
8.0.160.0040.00416.68
8.0.150.0040.00416.73
8.0.140.0000.00716.80
8.0.130.0000.00613.17
8.0.120.0040.00416.66
8.0.110.0000.00816.82
8.0.100.0040.00416.86
8.0.90.0060.00316.86
8.0.80.0070.01316.79
8.0.70.0070.00016.69
8.0.60.0040.00416.78
8.0.50.0050.00316.78
8.0.30.0080.01117.19
8.0.20.0130.00617.40
8.0.10.0070.00016.95
8.0.00.0080.01016.69
7.4.330.0000.00515.02
7.4.320.0000.00616.43
7.4.300.0030.00316.47
7.4.290.0000.01016.37
7.4.280.0050.00216.43
7.4.270.0070.00016.43
7.4.260.0030.00316.42
7.4.250.0040.00416.31
7.4.240.0030.00316.44
7.4.230.0000.00716.42
7.4.220.0150.00316.59
7.4.210.0070.00716.37
7.4.200.0030.00316.41
7.4.160.0080.00816.49
7.4.150.0140.00417.40
7.4.140.0100.00817.86
7.4.130.0080.01016.34
7.4.120.0090.00816.37
7.4.110.0150.00816.56
7.4.100.0090.00916.34
7.4.90.0140.00316.37
7.4.80.0110.01119.39
7.4.70.0030.01316.57
7.4.60.0150.00316.54
7.4.50.0000.00516.59
7.4.40.0110.00716.46
7.4.30.0070.01016.51
7.4.00.0000.01514.73
7.3.330.0000.00513.13
7.3.320.0000.00512.93
7.3.310.0030.00316.18
7.3.300.0000.00716.25
7.3.290.0110.00316.14
7.3.280.0110.00716.16
7.3.270.0090.00917.40
7.3.260.0110.00616.28
7.3.250.0090.01116.29
7.3.240.0150.00916.15
7.3.230.0070.01016.61
7.3.210.0070.01416.14
7.3.200.0070.01019.39
7.3.190.0000.01716.27
7.3.180.0100.00616.23
7.3.170.0000.01716.27
7.3.160.0060.01016.31
7.3.120.0130.00014.97
7.3.10.0080.00316.21
7.3.00.0070.00716.77
7.2.330.0070.01716.54
7.2.320.0110.01216.42
7.2.310.0080.00816.30
7.2.300.0090.00916.39
7.2.290.0100.00716.36
7.2.130.0000.01216.59
7.2.120.0040.00716.82
7.2.110.0000.01216.88
7.2.100.0060.00916.84
7.2.90.0060.00316.82
7.2.80.0040.01116.94
7.2.70.0030.01016.95
7.2.60.0060.00516.75
7.2.50.0090.00617.00
7.2.40.0090.00317.00
7.2.30.0030.00916.90
7.2.20.0100.00316.96
7.2.10.0070.00416.91
7.2.00.0110.00416.92
7.1.250.0030.00615.64
7.1.200.0060.00615.63
7.1.70.0000.00716.79
7.1.60.0070.01419.70
7.1.50.0070.01716.82
7.1.00.0030.07722.33
7.0.200.0000.00716.72
7.0.140.0000.07721.97
7.0.100.0030.08319.93
7.0.90.0170.08020.13
7.0.80.0270.07719.98
7.0.70.0270.07719.84
7.0.60.0400.04019.94
7.0.50.0100.08020.20
7.0.40.0130.06720.14
7.0.30.0130.07719.95
7.0.20.0170.03720.04
7.0.10.0070.08019.95
7.0.00.0170.07020.00
5.6.280.0070.07021.02
5.6.250.0100.06720.56
5.6.240.0030.04720.59
5.6.230.0170.07720.52
5.6.220.0030.08020.61
5.6.210.0030.05720.45
5.6.200.0100.06320.90
5.6.190.0170.05720.95
5.6.180.0100.07021.13
5.6.170.0130.08321.08
5.6.160.0130.08020.98
5.6.150.0070.04021.03
5.6.140.0100.06321.04
5.6.130.0070.08321.07
5.6.120.0070.07721.03
5.6.110.0030.05321.02
5.6.100.0100.03721.09
5.6.90.0070.07720.97
5.6.80.0070.07020.55
5.6.70.0100.03320.39
5.6.60.0100.08020.44
5.6.50.0000.04720.45
5.6.40.0070.04720.52
5.6.30.0070.05020.45
5.6.20.0200.07320.39
5.6.10.0100.03320.42
5.6.00.0130.07720.39
5.5.380.0030.08320.51
5.5.370.0030.04720.39
5.5.360.0000.08320.34
5.5.350.0070.05320.44
5.5.340.0200.07020.77
5.5.330.0130.07720.88
5.5.320.0130.06720.93
5.5.310.0070.07720.92
5.5.300.0030.05320.73
5.5.290.0130.04720.72
5.5.280.0200.06720.75
5.5.270.0100.07020.86
5.5.260.0070.07320.78
5.5.250.0030.08720.63
5.5.240.0100.07020.13
5.5.230.0070.04020.20
5.5.220.0200.07020.28
5.5.210.0100.04020.16
5.5.200.0100.06020.21
5.5.190.0030.04020.24
5.5.180.0030.05720.16
5.5.160.0100.07020.23
5.5.150.0030.08720.07
5.5.140.0130.06720.13
5.5.130.0030.04320.07
5.5.120.0030.05320.25
5.5.110.0100.07720.13
5.5.100.0130.06720.16
5.5.90.0130.07719.92
5.5.80.0030.07320.14
5.5.70.0030.06020.11
5.5.60.0030.05020.04
5.5.50.0100.05319.95
5.5.40.0100.03720.14
5.5.30.0070.04320.03
5.5.20.0030.04020.02
5.5.10.0030.04320.11
5.5.00.0170.02719.99
5.4.450.0000.08019.27
5.4.440.0070.04719.38
5.4.430.0130.08019.27
5.4.420.0070.04719.45
5.4.410.0100.07019.25
5.4.400.0130.06319.23
5.4.390.0000.07019.04
5.4.380.0070.05719.23
5.4.370.0130.05719.14
5.4.360.0070.07019.23
5.4.350.0000.06019.07
5.4.340.0030.07318.96
5.4.320.0100.07019.12
5.4.310.0030.06718.78
5.4.300.0030.03719.02
5.4.290.0000.05319.14
5.4.280.0100.03318.94
5.4.270.0070.06318.78
5.4.260.0070.07719.04
5.4.250.0100.07319.14
5.4.240.0070.08019.07
5.4.230.0130.06318.97
5.4.220.0030.07719.22
5.4.210.0100.06319.11
5.4.200.0030.06719.05
5.4.190.0100.03319.06
5.4.180.0070.04318.89
5.4.170.0000.04319.16
5.4.160.0130.05319.10
5.4.150.0070.04018.79
5.4.140.0100.06716.35
5.4.130.0000.04716.38
5.4.120.0070.06316.27
5.4.110.0070.07716.36
5.4.100.0070.07716.30
5.4.90.0100.03316.38
5.4.80.0030.05716.42
5.4.70.0030.03316.39
5.4.60.0100.05716.27
5.4.50.0100.06316.23
5.4.40.0030.07316.23
5.4.30.0100.05716.41
5.4.20.0070.06716.29
5.4.10.0000.08316.22
5.4.00.0000.07715.72
5.3.290.0100.07314.65
5.3.280.0070.06314.57
5.3.270.0030.04014.44
5.3.260.0130.07014.57
5.3.250.0070.05314.46
5.3.240.0100.07014.43
5.3.230.0070.08314.52
5.3.220.0000.06314.57
5.3.210.0070.07014.50
5.3.200.0070.07714.56
5.3.190.0030.04014.38
5.3.180.0030.05314.39
5.3.170.0030.04014.42
5.3.160.0170.07014.51
5.3.150.0000.04014.53
5.3.140.0030.04014.54
5.3.130.0030.05014.52
5.3.120.0000.04014.40
5.3.110.0070.08014.40
5.3.100.0070.04014.00
5.3.90.0030.07013.85
5.3.80.0070.03313.97
5.3.70.0030.07013.87
5.3.60.0100.02713.95
5.3.50.0130.05313.79
5.3.40.0030.03713.91
5.3.30.0000.04013.85
5.3.20.0070.06713.66
5.3.10.0030.03313.61
5.3.00.0030.07713.61
5.2.170.0000.04711.69
5.2.160.0000.04711.69
5.2.150.0030.04011.69
5.2.140.0130.05311.69
5.2.130.0070.05711.69
5.2.120.0030.06311.69
5.2.110.0070.06011.69
5.2.100.0030.05311.69
5.2.90.0030.03311.69
5.2.80.0030.05311.69
5.2.70.0070.05311.69
5.2.60.0000.03311.69
5.2.50.0000.05711.69
5.2.40.0000.03011.69
5.2.30.0030.03011.69
5.2.20.0000.03011.69
5.2.10.0070.05011.69
5.2.00.0000.05711.69
5.1.60.0000.05311.69
5.1.50.0030.03011.69
5.1.40.0000.05011.69
5.1.30.0030.05711.69
5.1.20.0000.06011.69
5.1.10.0030.03311.69
5.1.00.0070.05011.69
5.0.50.0000.02311.69
5.0.40.0030.04311.69
5.0.30.0030.03311.69
5.0.20.0070.01711.69
5.0.10.0000.02011.69
5.0.00.0030.03011.69
4.4.90.0000.02011.69
4.4.80.0000.01311.69
4.4.70.0000.01711.69
4.4.60.0000.02711.69
4.4.50.0030.03011.69
4.4.40.0000.04711.69
4.4.30.0000.03311.69
4.4.20.0070.03311.69
4.4.10.0100.01311.69
4.4.00.0000.03711.69
4.3.110.0030.03011.69
4.3.100.0000.02011.69
4.3.90.0070.01711.69
4.3.80.0030.02311.69
4.3.70.0000.01711.69
4.3.60.0030.01311.69
4.3.50.0030.01311.69
4.3.40.0070.01711.69
4.3.30.0030.01311.69
4.3.20.0030.01311.69
4.3.10.0000.01711.69
4.3.00.0030.01311.69

preferences:
60.47 ms | 400 KiB | 5 Q