3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [1,2,3]; $b = $a+2; var_dump($b);

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)
8.3.60.0170.00316.63
8.3.50.0120.00618.05
8.3.40.0110.00419.02
8.3.30.0120.00318.67
8.3.20.0000.00719.96
8.3.10.0030.00523.70
8.3.00.0070.00317.50
8.2.180.0120.00618.41
8.2.170.0120.00322.96
8.2.160.0100.00320.35
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0040.00417.50
8.2.110.0060.00622.20
8.2.100.0110.00019.31
8.2.90.0040.00417.63
8.2.80.0030.00617.97
8.2.70.0050.00318.04
8.2.60.0000.00818.03
8.2.50.0030.00618.10
8.2.40.0040.00421.24
8.2.30.0000.00820.61
8.2.20.0040.00417.68
8.2.10.0000.00718.09
8.2.00.0040.00418.05
8.1.280.0070.01025.92
8.1.270.0060.00323.89
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0070.01423.68
8.1.230.0080.00319.10
8.1.220.0000.00717.74
8.1.210.0030.00518.77
8.1.200.0080.00617.35
8.1.190.0050.00317.11
8.1.180.0080.00018.10
8.1.170.0060.00318.57
8.1.160.0030.00421.98
8.1.150.0090.00018.80
8.1.140.0040.00419.42
8.1.130.0000.00817.68
8.1.120.0040.00417.30
8.1.110.0080.00017.38
8.1.100.0000.00717.37
8.1.90.0000.00717.45
8.1.80.0020.00517.41
8.1.70.0030.00317.38
8.1.60.0080.00017.39
8.1.50.0000.00817.53
8.1.40.0080.00417.51
8.1.30.0040.00417.61
8.1.20.0060.00317.62
8.1.10.0040.00417.45
8.1.00.0060.00317.56
8.0.300.0000.00718.77
8.0.290.0080.00016.63
8.0.280.0000.00818.45
8.0.270.0080.00017.09
8.0.260.0030.00317.14
8.0.250.0040.00417.00
8.0.240.0030.00516.99
8.0.230.0000.00716.92
8.0.220.0030.00316.83
8.0.210.0040.00416.77
8.0.200.0030.00316.94
8.0.190.0040.00416.83
8.0.180.0030.00316.88
8.0.170.0000.00816.83
8.0.160.0000.00716.80
8.0.150.0070.00016.91
8.0.140.0000.00816.84
8.0.130.0060.00013.30
8.0.120.0000.00816.84
8.0.110.0030.00616.87
8.0.100.0000.00716.66
8.0.90.0000.00816.86
8.0.80.0110.00416.89
8.0.70.0050.00216.88
8.0.60.0030.00416.88
8.0.50.0080.00016.90
8.0.30.0090.00816.98
8.0.20.0080.01017.40
8.0.10.0040.00416.95
8.0.00.0090.00816.85
7.4.330.0000.00515.08
7.4.320.0000.00616.48
7.4.300.0060.00016.57
7.4.290.0080.00016.46
7.4.280.0000.00816.49
7.4.270.0000.00716.50
7.4.260.0030.00316.57
7.4.250.0000.00716.59
7.4.240.0000.00716.52
7.4.230.0030.00316.67
7.4.220.0100.01016.52
7.4.210.0000.01416.62
7.4.200.0000.00816.40
7.4.160.0040.01116.59
7.4.150.0070.01117.40
7.4.140.0120.00517.86
7.4.130.0110.00916.52
7.4.120.0110.00816.46
7.4.110.0140.00916.53
7.4.100.0180.00016.50
7.4.90.0130.00316.56
7.4.80.0100.00719.39
7.4.70.0090.00616.50
7.4.60.0060.00916.47
7.4.50.0000.00816.29
7.4.40.0210.00016.43
7.4.30.0030.01316.79
7.4.00.0100.00315.07
7.3.330.0000.00713.30
7.3.320.0050.00013.23
7.3.310.0070.00016.38
7.3.300.0070.00016.22
7.3.290.0090.00716.32
7.3.280.0060.01216.29
7.3.270.0170.00717.40
7.3.260.0100.01316.30
7.3.250.0040.01316.56
7.3.240.0150.00716.46
7.3.230.0060.01016.39
7.3.210.0100.00716.40
7.3.200.0060.01416.55
7.3.190.0130.01016.31
7.3.180.0030.01416.36
7.3.170.0120.00816.41
7.3.160.0030.01316.35
7.3.10.0070.00716.64
7.3.00.0130.00016.49
7.2.330.0100.00716.64
7.2.320.0140.00316.63
7.2.310.0090.00916.66
7.2.300.0060.01016.68
7.2.290.0130.01016.63
7.2.130.0040.01517.00
7.2.120.0080.00416.83
7.2.110.0090.00616.48
7.2.100.0030.01016.60
7.2.90.0080.00316.90
7.2.80.0080.00316.70
7.2.70.0070.00716.88
7.2.60.0080.00316.82
7.2.50.0030.00616.84
7.2.40.0030.01016.65
7.2.30.0000.01517.03
7.2.20.0000.01016.68
7.2.10.0030.01016.68
7.2.00.0060.01018.24
7.1.250.0090.00015.51
7.1.200.0030.00615.31
7.1.100.0030.00917.88
7.1.70.0060.00316.67
7.1.60.0000.02519.11
7.1.50.0090.00916.52
7.1.00.0000.08022.45
7.0.200.0250.00716.20
7.0.60.0070.06019.92
7.0.50.0100.07717.90
7.0.40.0070.06320.24
7.0.30.0270.05320.09
7.0.20.0200.05720.16
7.0.10.0370.07320.17
7.0.00.0030.05320.27
5.6.280.0030.04320.81
5.6.210.0070.04020.44
5.6.200.0100.08018.17
5.6.190.0200.06020.77
5.6.180.4130.03320.27
5.6.170.0100.05020.49
5.6.160.0100.08320.32
5.6.150.0100.05718.18
5.6.140.0070.08018.21
5.6.130.0030.04318.18
5.6.120.0130.04720.96
5.6.110.0070.08721.08
5.6.100.0030.07021.12
5.6.90.0030.04720.95
5.6.80.0030.07020.36
5.6.70.0130.07720.50
5.5.350.0070.06320.43
5.5.340.0130.07717.96
5.5.330.0100.04320.23
5.5.320.0300.07020.29
5.5.310.0170.05020.50
5.5.300.0030.05017.88
5.5.290.0000.05317.96
5.5.280.0070.07320.76
5.5.270.0070.05320.95
5.5.260.0200.07320.88
5.5.250.0030.04020.61
5.5.240.0100.06020.23
5.4.450.0070.06719.48
5.4.440.0200.05719.60
5.4.430.0170.06019.59
5.4.420.0200.05019.07
5.4.410.0200.05019.47
5.4.400.0070.06019.30
5.4.390.0130.05318.79
5.4.380.0070.05719.13
5.4.370.0200.05019.25
5.4.360.0170.05719.25
5.4.350.0200.04719.31
5.4.340.0170.05319.13
5.4.320.0230.05318.74
5.4.310.0300.04319.18
5.4.300.0100.05719.21
5.4.290.0230.04718.89
5.4.280.0270.05019.29
5.4.270.0100.06019.29
5.4.260.0100.05718.77
5.4.250.0170.05318.81
5.4.240.0200.05018.77
5.4.230.0130.05719.13
5.4.220.0230.05319.27
5.4.210.0130.05719.11
5.4.200.0130.06019.11
5.4.190.0300.04019.05
5.4.180.0100.05718.94
5.4.170.0230.05319.10
5.4.160.0170.05018.87
5.4.150.0130.05718.76
5.4.140.0070.06316.17
5.4.130.0230.06716.50
5.4.120.0200.04716.25
5.4.110.0270.04016.19
5.4.100.0130.05716.36
5.4.90.0300.03716.25
5.4.80.0230.04716.37
5.4.70.0230.05016.43
5.4.60.0230.04316.46
5.4.50.0170.04716.38
5.4.40.0230.05016.43
5.4.30.0130.05316.49
5.4.20.0130.06716.46
5.4.10.0170.05316.22
5.4.00.0200.04715.79

preferences:
47.55 ms | 400 KiB | 5 Q