3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r([1,2,3] + [3,4,5]);

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)
8.3.60.0110.00718.35
8.3.50.0120.00821.04
8.3.40.0030.01218.55
8.3.30.0130.00619.02
8.3.20.0000.00820.16
8.3.10.0070.00021.58
8.3.00.0050.00318.89
8.2.180.0170.00716.63
8.2.170.0130.00622.96
8.2.160.0070.00720.52
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00021.03
8.2.110.0040.00422.08
8.2.100.0050.00519.29
8.2.90.0000.00818.97
8.2.80.0080.00019.41
8.2.70.0040.00417.50
8.2.60.0050.00217.80
8.2.50.0060.00618.07
8.2.40.0000.00918.08
8.2.30.0000.00817.80
8.2.20.0040.00417.48
8.2.10.0040.00417.92
8.2.00.0000.00717.90
8.1.280.0100.00725.92
8.1.270.0140.00320.32
8.1.260.0030.01426.35
8.1.250.0040.00428.09
8.1.240.0100.00023.70
8.1.230.0040.00818.97
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0070.00417.10
8.1.190.0000.00817.18
8.1.180.0000.00818.88
8.1.170.0000.00818.62
8.1.160.0040.00422.04
8.1.150.0000.00718.50
8.1.140.0070.00017.37
8.1.130.0030.00317.80
8.1.120.0030.00317.30
8.1.110.0000.00717.37
8.1.100.0030.00517.24
8.1.90.0000.00717.24
8.1.80.0030.00517.22
8.1.70.0000.00717.36
8.1.60.0050.00317.50
8.1.50.0030.00517.36
8.1.40.0040.00417.32
8.1.30.0050.00317.52
8.1.20.0000.00717.34
8.1.10.0000.01017.29
8.1.00.0000.00817.27
8.0.300.0000.00718.77
8.0.290.0070.00017.05
8.0.280.0050.00318.30
8.0.270.0070.00017.08
8.0.260.0030.00317.08
8.0.250.0030.00316.93
8.0.240.0000.00716.88
8.0.230.0000.00816.89
8.0.220.0030.00316.83
8.0.210.0030.00316.72
8.0.200.0040.00416.89
8.0.190.0040.00416.92
8.0.180.0040.00716.85
8.0.170.0000.00816.84
8.0.160.0040.00416.86
8.0.150.0070.00016.82
8.0.140.0040.00416.69
8.0.130.0030.00313.26
8.0.120.0050.00316.73
8.0.110.0040.00416.84
8.0.100.0000.00716.69
8.0.90.0040.00416.85
8.0.80.0040.01116.76
8.0.70.0050.00216.70
8.0.60.0070.00016.70
8.0.50.0050.00216.79
8.0.30.0160.00316.92
8.0.20.0130.00617.40
8.0.10.0000.00816.88
8.0.00.0120.01216.52
7.4.330.0030.00315.03
7.4.320.0000.00616.41
7.4.300.0000.00616.21
7.4.290.0040.00416.47
7.4.280.0050.00316.50
7.4.270.0030.00316.47
7.4.260.0070.00016.39
7.4.250.0070.00016.47
7.4.240.0020.00516.34
7.4.230.0000.00716.25
7.4.220.0120.00616.48
7.4.210.0070.00716.48
7.4.200.0030.00316.44
7.4.160.0110.00416.40
7.4.150.0130.00317.40
7.4.140.0100.01117.86
7.4.130.0070.01316.42
7.4.120.0060.01116.36
7.4.110.0060.01216.36
7.4.100.0120.00616.47
7.4.90.0090.00816.27
7.4.80.0160.00519.39
7.4.70.0120.00816.41
7.4.60.0080.00816.23
7.4.50.0060.00316.19
7.4.40.0060.01216.41
7.4.30.0130.00316.22
7.4.00.0000.01614.42
7.3.330.0040.00812.91
7.3.320.0000.00513.03
7.3.310.0070.00016.18
7.3.300.0080.00016.08
7.3.290.0070.00816.12
7.3.280.0100.00716.12
7.3.270.0110.00617.40
7.3.260.0100.00616.07
7.3.250.0110.01016.34
7.3.240.0100.00716.36
7.3.230.0100.00616.39
7.3.210.0100.00716.44
7.3.200.0060.01319.39
7.3.190.0000.01616.13
7.3.180.0090.00616.09
7.3.170.0140.00416.27
7.3.160.0190.00316.23
7.2.330.0060.01716.42
7.2.320.0100.00716.25
7.2.310.0030.01316.64
7.2.300.0030.01316.30
7.2.290.0090.01316.19
7.2.00.0040.01119.04
7.1.100.0030.00618.19
7.1.70.0040.00416.85
7.1.60.0070.01719.48
7.1.50.0090.01216.79
7.1.00.0030.07722.30
7.0.200.0040.00416.75
7.0.60.0030.07320.01
7.0.50.0030.04017.82
7.0.40.0100.04719.96
7.0.30.0230.03720.15
7.0.20.0300.07720.38
7.0.10.0370.07020.10
7.0.00.0130.08020.14
5.6.280.0000.07720.86
5.6.210.0070.06720.60
5.6.200.0000.06018.20
5.6.190.0030.06720.52
5.6.180.3370.03720.48
5.6.170.0300.08320.39
5.6.160.0130.06320.48
5.6.150.0000.06718.28
5.6.140.0070.03718.14
5.6.130.0130.07718.18
5.6.120.0070.04720.98
5.6.110.0070.04721.00
5.6.100.0170.07320.97
5.6.90.0100.09020.98
5.6.80.0200.06720.41
5.6.70.4330.04020.39
5.5.350.0230.07320.32
5.5.340.0070.07718.02
5.5.330.0070.05020.46
5.5.320.0170.04720.25
5.5.310.0300.07320.31
5.5.300.0070.08317.95
5.5.290.0130.06717.98
5.5.280.0030.05020.79
5.5.270.0100.08320.87
5.5.260.0000.04320.86
5.5.250.0100.06720.60
5.5.240.0030.08720.14
5.4.450.0900.05719.64
5.4.440.0230.05719.66
5.4.430.0770.05719.38
5.4.420.0070.05719.51
5.4.410.0100.05319.25
5.4.400.0130.05019.31
5.4.390.0030.06019.12
5.4.380.0130.05019.21
5.4.370.0070.05719.06
5.4.360.0070.05319.08
5.4.350.0130.06719.20
5.4.340.0200.05019.09
5.4.320.0070.05719.06
5.4.310.0070.05719.03
5.4.300.0170.04719.11
5.4.290.0000.06019.12
5.4.280.0130.04719.25
5.4.270.0030.06019.20
5.4.260.0130.05319.04
5.4.250.0130.05019.12
5.4.240.0130.05019.25
5.4.230.0100.05019.22
5.4.220.0070.05718.96
5.4.210.0170.04319.02
5.4.200.0100.05016.82
5.4.190.0100.05018.98
5.4.180.0030.05719.22
5.4.170.0100.05319.11
5.4.160.0070.05319.08
5.4.150.0030.05719.09
5.4.140.0070.05316.32
5.4.130.0130.04716.47
5.4.120.0170.04716.63
5.4.110.0070.06716.27
5.4.100.0170.06016.46
5.4.90.0070.05716.34
5.4.80.0130.06016.40
5.4.70.0130.04716.43
5.4.60.0070.05316.57
5.4.50.0070.05316.63
5.4.40.0100.05316.45
5.4.30.0070.05016.37
5.4.20.0130.04716.58
5.4.10.0030.05716.54
5.4.00.0100.05016.03
5.3.290.0170.05714.53
5.3.280.0100.05314.62
5.3.270.0030.05714.58
5.3.260.0070.05714.63
5.3.250.0070.05314.53
5.3.240.0200.04314.61
5.3.230.0170.04314.51
5.3.220.0170.04314.46
5.3.210.0100.05314.42
5.3.200.0130.04714.54
5.3.190.0130.05014.57
5.3.180.0030.05714.42
5.3.170.0170.04314.43
5.3.160.0130.04714.41
5.3.150.0100.05014.40
5.3.140.0030.05714.39
5.3.130.0030.05714.40
5.3.120.0170.05014.39
5.3.110.0070.05314.55
5.3.100.0100.05013.88
5.3.90.0100.05013.86
5.3.80.0100.05013.93
5.3.70.0070.05313.92
5.3.60.0070.05313.83
5.3.50.0100.05013.79
5.3.40.0100.05013.88
5.3.30.0030.05313.75
5.3.20.0230.03713.64
5.3.10.0030.05713.63
5.3.00.0130.04713.49
5.2.170.0070.04310.98
5.2.160.0070.04010.98
5.2.150.0070.04011.09
5.2.140.0070.04011.04
5.2.130.0030.04310.94
5.2.120.0130.03310.96
5.2.110.0100.04010.94
5.2.100.0070.04011.09
5.2.90.0030.04311.11
5.2.80.0070.04010.95
5.2.70.0070.04011.00
5.2.60.0030.04310.89
5.2.50.0130.03710.84
5.2.40.0030.05010.93
5.2.30.0000.04711.04
5.2.20.0030.04310.96
5.2.10.0070.03710.77
5.2.00.0070.04010.65
5.1.60.0000.0379.87
5.1.50.0030.0379.88
5.1.40.0030.0379.81
5.1.30.0030.04010.24
5.1.20.0100.03010.32
5.1.10.0070.0339.98
5.1.00.0100.0339.90
5.0.50.0070.0278.46
5.0.40.0000.0308.32
5.0.30.0030.0438.30
5.0.20.0000.0308.18
5.0.10.0070.0238.09
5.0.00.0030.0438.14
4.4.90.0070.0175.75
4.4.80.0030.0205.75
4.4.70.0000.0275.76
4.4.60.0030.0235.84
4.4.50.0000.0235.76
4.4.40.0030.0335.73
4.4.30.0030.0205.88
4.4.20.0030.0235.89
4.4.10.0070.0205.90
4.4.00.0070.0305.92
4.3.110.0000.0235.68
4.3.100.0000.0235.72
4.3.90.0030.0205.79
4.3.80.0030.0335.64
4.3.70.0070.0175.67
4.3.60.0030.0235.79
4.3.50.0130.0105.74
4.3.40.0030.0335.64
4.3.30.0000.0234.52
4.3.20.0030.0204.49
4.3.10.0000.0234.43
4.3.00.0270.02015.32

preferences:
51.33 ms | 401 KiB | 5 Q