3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = array(1); echo current($var);

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)
8.3.60.0060.00918.16
8.3.50.0050.01121.14
8.3.40.0040.01118.74
8.3.30.0080.00820.06
8.3.20.0040.00420.36
8.3.10.0040.00421.13
8.3.00.0040.00423.66
8.2.180.0060.01218.16
8.2.170.0070.01022.96
8.2.160.0030.01020.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00421.03
8.2.110.0060.00320.35
8.2.100.0000.01117.72
8.2.90.0040.00419.09
8.2.80.0030.00617.97
8.2.70.0040.00417.63
8.2.60.0090.00017.93
8.2.50.0030.00518.10
8.2.40.0000.00818.34
8.2.30.0030.00519.36
8.2.20.0000.00717.52
8.2.10.0030.00517.59
8.2.00.0070.00017.48
8.1.280.0120.00325.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00322.74
8.1.230.0040.00717.76
8.1.220.0030.00617.76
8.1.210.0030.00618.77
8.1.200.0060.00317.13
8.1.190.0060.00317.23
8.1.180.0080.00018.10
8.1.170.0030.00518.39
8.1.160.0040.00418.81
8.1.150.0040.00418.44
8.1.140.0000.00817.44
8.1.130.0030.00317.85
8.1.120.0030.00317.39
8.1.110.0040.00417.30
8.1.100.0000.00817.33
8.1.90.0030.00317.42
8.1.80.0000.00817.39
8.1.70.0070.00017.36
8.1.60.0040.00417.52
8.1.50.0080.00017.31
8.1.40.0000.01117.43
8.1.30.0040.00417.48
8.1.20.0030.00617.41
8.1.10.0000.00717.48
8.1.00.0060.00317.39
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0070.00018.34
8.0.270.0000.00817.12
8.0.260.0030.00316.71
8.0.250.0050.00216.96
8.0.240.0090.00016.88
8.0.230.0000.00716.71
8.0.220.0090.00016.72
8.0.210.0070.00016.86
8.0.200.0040.00416.75
8.0.190.0000.00716.88
8.0.180.0000.00716.90
8.0.170.0040.00416.88
8.0.160.0030.00316.75
8.0.150.0030.00316.75
8.0.140.0070.00016.75
8.0.130.0000.00613.30
8.0.120.0040.00416.75
8.0.110.0000.00716.65
8.0.100.0040.00416.87
8.0.90.0040.00416.80
8.0.80.0060.00916.80
8.0.70.0040.00416.89
8.0.60.0000.00716.68
8.0.50.0040.00416.77
8.0.30.0150.00317.18
8.0.20.0140.00417.40
8.0.10.0040.00416.93
8.0.00.0120.00916.72
7.4.330.0020.00216.77
7.4.320.0030.00316.44
7.4.300.0030.00316.51
7.4.290.0000.00916.42
7.4.280.0070.00016.51
7.4.270.0030.00316.53
7.4.260.0030.00313.14
7.4.250.0030.00516.48
7.4.240.0070.00016.51
7.4.230.0070.00016.44
7.4.220.0160.00916.52
7.4.210.0100.00416.47
7.4.200.0080.00016.37
7.4.190.0040.00416.64
7.4.160.0060.00916.33
7.4.150.0030.01517.40
7.4.140.0110.00617.86
7.4.130.0160.00116.48
7.4.120.0100.00716.38
7.4.110.0120.00416.57
7.4.100.0120.00616.50
7.4.90.0070.01116.36
7.4.80.0060.01419.39
7.4.70.0080.00816.40
7.4.60.0100.00616.51
7.4.50.0000.00916.57
7.4.40.0070.01122.77
7.4.30.0070.01316.63
7.4.00.0070.01114.87
7.3.330.0050.00012.97
7.3.320.0000.00713.03
7.3.310.0060.00016.17
7.3.300.0030.00315.99
7.3.290.0000.01916.23
7.3.280.0090.00716.15
7.3.270.0060.01317.40
7.3.260.0120.01018.24
7.3.250.0040.01416.44
7.3.240.0170.00916.36
7.3.230.0070.01016.41
7.3.210.0110.00615.98
7.3.200.0110.01119.39
7.3.190.0130.00916.51
7.3.180.0070.01016.04
7.3.170.0100.01316.27
7.3.160.0030.01316.32
7.3.120.0130.00014.94
7.3.10.0100.00316.36
7.3.00.0100.00016.60
7.2.330.0140.00716.22
7.2.320.0130.01116.70
7.2.310.0070.01016.54
7.2.300.0130.00816.37
7.2.290.0120.00416.19
7.2.130.0030.00916.73
7.2.120.0000.01016.64
7.2.110.0070.00716.73
7.2.100.0100.00016.73
7.2.90.0070.01016.82
7.2.80.0030.00616.51
7.2.70.0060.00316.97
7.2.60.0030.01016.70
7.2.50.0030.00816.75
7.2.40.0030.01016.84
7.2.30.0100.00316.90
7.2.20.0000.01316.89
7.2.10.0080.00316.38
7.2.00.0070.00717.97
7.1.250.0030.00715.61
7.1.200.0030.01015.42
7.1.100.0070.01017.93
7.1.70.0000.00716.74
7.1.60.0000.02419.17
7.1.50.0060.01616.73
7.1.00.0030.03722.43
7.0.200.0000.00716.84
7.0.140.0100.07021.95
7.0.100.0330.07319.85
7.0.90.0430.06719.92
7.0.80.0130.07019.81
7.0.70.0270.06719.83
7.0.60.0130.07319.84
7.0.50.0270.06720.18
7.0.40.0170.07320.03
7.0.30.0070.05020.13
7.0.20.0070.08320.05
7.0.10.0130.04720.10
7.0.00.0170.08720.07
5.6.280.0130.06320.90
5.6.250.0030.09020.46
5.6.240.0100.08020.67
5.6.230.0070.05320.57
5.6.220.0030.08320.45
5.6.210.0030.08320.50
5.6.200.0070.08321.13
5.6.190.0130.06021.09
5.6.180.0070.08321.05
5.6.170.0070.06721.01
5.6.160.0000.05721.16
5.6.150.0100.07721.05
5.6.140.0170.06021.02
5.6.130.0070.08321.11
5.6.120.0130.07721.11
5.6.110.0170.06321.06
5.6.100.0070.07321.03
5.6.90.0070.08721.07
5.6.80.0070.06020.43
5.6.70.0170.06720.37
5.6.60.0130.04720.40
5.6.50.0030.07020.38
5.6.40.0000.09020.36
5.6.30.0130.07320.29
5.6.20.0100.08020.41
5.6.10.0070.08020.43
5.6.00.0070.07720.29
5.5.380.0100.08320.33
5.5.370.0070.08320.35
5.5.360.0100.04320.32
5.5.350.0100.07720.36
5.5.340.0070.08320.86
5.5.330.0030.07320.91
5.5.320.0100.07320.91
5.5.310.0130.04320.79
5.5.300.0030.08720.71
5.5.290.0100.08320.81
5.5.280.0070.08720.82
5.5.270.0070.08020.71
5.5.260.0070.07020.63
5.5.250.0030.08020.63
5.5.240.0100.03720.29
5.5.230.0130.07720.24
5.5.220.0070.10320.14
5.5.210.0070.08020.01
5.5.200.0030.08020.17
5.5.190.0130.07720.16
5.5.180.0070.08720.20
5.5.160.0100.06720.10
5.5.150.0170.04320.17
5.5.140.0100.06320.11
5.5.130.0100.08020.21
5.5.120.0130.07320.20
5.5.110.0030.08320.19
5.5.100.0070.06720.11
5.5.90.0100.06319.96
5.5.80.0100.05020.06
5.5.70.0070.07720.13
5.5.60.0100.07320.02
5.5.50.0070.05719.99
5.5.40.0100.07020.13
5.5.30.0000.09020.02
5.5.20.0100.05720.04
5.5.10.0070.06720.05
5.5.00.0200.06720.04
5.4.450.0130.07719.44
5.4.440.0130.08319.49
5.4.430.0030.05319.35
5.4.420.0030.08019.13
5.4.410.0100.05719.14
5.4.400.0070.04719.08
5.4.390.0100.05319.04
5.4.380.0330.04019.03
5.4.370.0070.07719.02
5.4.360.0070.07719.09
5.4.350.0170.06718.79
5.4.340.0130.06718.77
5.4.320.0070.07718.92
5.4.310.0070.08018.90
5.4.300.0000.07719.14
5.4.290.0000.07319.10
5.4.280.0100.07719.03
5.4.270.0000.08318.89
5.4.260.0100.06019.09
5.4.250.0070.07719.04
5.4.240.0130.06718.96
5.4.230.0170.06719.06
5.4.220.0000.08018.97
5.4.210.0030.07718.77
5.4.200.0200.07019.06
5.4.190.0030.07318.91
5.4.180.0200.04318.96
5.4.170.0000.08019.06
5.4.160.0030.08019.05
5.4.150.0100.07719.21
5.4.140.0100.05716.30
5.4.130.0000.07716.22
5.4.120.0170.07016.22
5.4.110.0030.07316.26
5.4.100.0030.07716.43
5.4.90.0030.07316.46
5.4.80.0070.03716.34
5.4.70.0070.07316.29
5.4.60.0030.05716.31
5.4.50.0070.06716.21
5.4.40.0130.06716.28
5.4.30.0030.07316.40
5.4.20.0030.08016.39
5.4.10.0030.08016.20
5.4.00.0100.05315.72
5.3.290.0130.07314.54
5.3.280.0100.07714.50
5.3.270.0100.08014.46
5.3.260.0100.08314.57
5.3.250.0070.08314.43
5.3.240.0030.07714.45
5.3.230.0030.08314.53
5.3.220.0070.06314.54
5.3.210.0200.06314.57
5.3.200.0100.06714.56
5.3.190.0070.07014.44
5.3.180.0100.04014.55
5.3.170.0130.06714.52
5.3.160.0100.07314.53
5.3.150.0030.07714.56
5.3.140.0130.07014.56
5.3.130.0030.08014.56
5.3.120.0100.08014.50
5.3.110.0130.07314.38
5.3.100.0000.04013.87
5.3.90.0070.07713.87
5.3.80.0130.07714.00
5.3.70.0170.06314.02
5.3.60.0030.07713.85
5.3.50.0070.04313.93
5.3.40.0070.07313.89
5.3.30.0030.07313.91
5.3.20.0170.06713.60
5.3.10.0100.06713.51
5.3.00.0030.06713.57
5.2.170.0130.05711.12
5.2.160.0100.05311.13
5.2.150.0070.03311.14
5.2.140.0030.06310.96
5.2.130.0100.05710.96
5.2.120.0070.05710.91
5.2.110.0030.05711.09
5.2.100.0070.05711.09
5.2.90.0100.05711.05
5.2.80.0000.04310.92
5.2.70.0070.06011.16
5.2.60.0070.05711.11
5.2.50.0100.05710.85
5.2.40.0100.05711.02
5.2.30.0070.06311.00
5.2.20.0070.05710.92
5.2.10.0030.05711.00
5.2.00.0100.05010.76
5.1.60.0000.05310.07
5.1.50.0030.03710.06
5.1.40.0070.03710.05
5.1.30.0030.05710.36
5.1.20.0130.05710.25
5.1.10.0030.05010.14
5.1.00.0030.05310.05
5.0.50.0030.0479.50
5.0.40.0030.0439.50
5.0.30.0000.0639.50
5.0.20.0070.0439.50
5.0.10.0100.0309.50
5.0.00.0000.0679.50
4.4.90.0000.0239.50
4.4.80.0000.0379.50
4.4.70.0000.0209.50
4.4.60.0000.0379.50
4.4.50.0030.0379.50
4.4.40.0030.0479.50
4.4.30.0000.0409.50
4.4.20.0030.0279.50
4.4.10.0000.0179.50
4.4.00.0030.0279.50
4.3.110.0000.0309.50
4.3.100.0070.0239.50
4.3.90.0030.0339.50
4.3.80.0000.0579.50
4.3.70.0070.0309.50
4.3.60.0030.0339.50
4.3.50.0030.0379.50
4.3.40.0000.0539.50
4.3.30.0130.0239.50
4.3.20.0000.0339.50
4.3.10.0030.0239.50
4.3.00.0000.0179.50

preferences:
42.09 ms | 401 KiB | 5 Q