3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array( 1, 2, 3 ); echo reset( $arr );

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)
8.3.60.0170.00316.38
8.3.50.0070.01321.94
8.3.40.0070.00718.60
8.3.30.0120.00618.91
8.3.20.0040.00420.21
8.3.10.0080.00023.48
8.3.00.0040.00420.87
8.2.180.0120.00316.32
8.2.170.0170.00022.96
8.2.160.0070.00720.52
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00322.15
8.2.110.0060.00322.30
8.2.100.0080.00317.72
8.2.90.0050.00519.19
8.2.80.0040.00418.04
8.2.70.0040.00417.38
8.2.60.0000.00817.93
8.2.50.0000.01218.07
8.2.40.0050.00218.22
8.2.30.0000.00718.15
8.2.20.0000.00717.66
8.2.10.0030.00517.61
8.2.00.0080.00017.59
8.1.280.0110.00725.92
8.1.270.0050.00322.19
8.1.260.0030.00526.35
8.1.250.0070.00428.09
8.1.240.0040.00423.84
8.1.230.0090.00319.01
8.1.220.0030.00617.74
8.1.210.0050.00318.77
8.1.200.0050.00517.23
8.1.190.0070.00017.53
8.1.180.0000.00818.10
8.1.170.0050.00318.28
8.1.160.0000.00721.85
8.1.150.0070.00018.41
8.1.140.0030.00317.33
8.1.130.0030.00317.72
8.1.120.0040.00417.29
8.1.110.0040.00417.39
8.1.100.0050.00217.37
8.1.90.0070.00017.36
8.1.80.0070.00017.28
8.1.70.0090.00017.22
8.1.60.0000.00817.42
8.1.50.0050.00317.42
8.1.40.0060.00317.45
8.1.30.0000.00817.53
8.1.20.0000.00717.47
8.1.10.0040.00417.52
8.1.00.0060.00317.44
8.0.300.0040.00418.77
8.0.290.0000.00817.05
8.0.280.0030.00318.44
8.0.270.0000.00717.24
8.0.260.0000.00716.80
8.0.250.0000.00716.99
8.0.240.0040.00416.81
8.0.230.0060.00016.92
8.0.220.0030.00316.90
8.0.210.0070.00016.82
8.0.200.0030.00316.87
8.0.190.0030.00316.88
8.0.180.0050.00316.87
8.0.170.0040.00416.91
8.0.160.0050.00216.88
8.0.150.0000.00816.78
8.0.140.0000.00716.76
8.0.130.0000.00513.25
8.0.120.0000.00816.73
8.0.110.0000.00816.72
8.0.100.0040.00416.68
8.0.90.0040.00416.86
8.0.80.0060.01216.73
8.0.70.0040.00416.88
8.0.60.0000.01016.68
8.0.50.0040.00416.88
8.0.30.0070.01217.20
8.0.20.0140.00617.40
8.0.10.0000.00816.88
8.0.00.0080.01216.63
7.4.330.0000.00515.00
7.4.320.0000.00616.50
7.4.300.0030.00316.34
7.4.290.0080.00016.52
7.4.280.0060.00316.31
7.4.270.0060.00016.36
7.4.260.0040.00416.44
7.4.250.0000.00716.49
7.4.240.0040.00316.50
7.4.230.0040.00416.51
7.4.220.0070.01016.45
7.4.210.0050.01016.47
7.4.200.0040.00416.46
7.4.190.0050.00216.38
7.4.160.0090.00616.32
7.4.150.0070.01617.40
7.4.140.0100.00917.86
7.4.130.0080.01016.45
7.4.120.0060.01116.53
7.4.110.0030.01416.48
7.4.100.0110.00716.37
7.4.90.0130.00316.51
7.4.80.0060.01219.39
7.4.70.0090.01216.17
7.4.60.0150.00316.32
7.4.50.0000.00416.41
7.4.40.0120.00322.77
7.4.30.0060.01016.50
7.4.00.0040.01215.08
7.3.330.0050.00012.96
7.3.320.0030.00312.87
7.3.310.0000.00716.02
7.3.300.0030.00316.04
7.3.290.0030.01316.14
7.3.280.0090.00616.08
7.3.270.0140.00317.40
7.3.260.0090.01516.64
7.3.250.0030.01416.32
7.3.240.0070.01016.18
7.3.230.0090.00716.39
7.3.210.0070.01016.35
7.3.200.0060.01219.39
7.3.190.0090.01416.35
7.3.180.0120.00616.20
7.3.170.0090.00616.27
7.3.160.0070.00716.21
7.3.120.0060.01014.60
7.3.10.0080.00816.46
7.3.00.0110.00616.41
7.2.330.0090.00616.21
7.2.320.0070.01016.45
7.2.310.0150.00316.54
7.2.300.0120.00916.31
7.2.290.0080.00816.41
7.2.130.0090.01116.45
7.2.120.0090.01216.66
7.2.110.0050.01316.49
7.2.100.0100.00516.34
7.2.90.0050.00716.48
7.2.80.0080.00316.41
7.2.70.0070.01116.55
7.2.60.0130.00516.62
7.2.50.0070.00316.53
7.2.40.0080.00516.62
7.2.30.0070.00716.49
7.2.20.0070.00816.32
7.2.10.0050.00816.56
7.2.00.0050.00716.53
7.1.250.0120.00315.35
7.1.100.0100.00018.15
7.1.70.0060.00917.02
7.1.60.0100.01419.29
7.1.50.0100.01316.54
7.1.00.0030.07322.57
7.0.200.0000.00716.53
7.0.140.0000.07722.04
7.0.100.0330.07019.96
7.0.90.0130.06720.02
7.0.80.0170.05019.93
7.0.70.0100.06319.86
7.0.60.0170.07719.87
7.0.50.0030.05320.15
7.0.40.0130.07020.15
7.0.30.0030.08019.95
7.0.20.0070.06020.18
7.0.10.0070.04020.03
7.0.00.0070.05020.07
5.6.280.0000.07320.98
5.6.250.0100.06320.59
5.6.240.0000.06020.63
5.6.230.0000.04720.68
5.6.220.0030.08320.61
5.6.210.0130.07320.56
5.6.200.0070.08720.94
5.6.190.0030.08321.00
5.6.180.0100.05021.17
5.6.170.0070.08321.16
5.6.160.0070.08321.07
5.6.150.0070.05321.07
5.6.140.0030.05721.07
5.6.130.0030.05721.13
5.6.120.0100.04721.00
5.6.110.0130.07320.94
5.6.100.0100.06020.92
5.6.90.0030.04721.09
5.6.80.0100.07320.40
5.6.70.0130.07320.39
5.6.60.0070.07720.50
5.6.50.0000.08720.32
5.6.40.0100.07720.38
5.6.30.0130.07020.39
5.6.20.0070.08020.31
5.6.10.0000.07720.46
5.6.00.0200.06320.42
5.5.380.0100.07020.34
5.5.370.0030.07720.34
5.5.360.0070.07020.33
5.5.350.0070.08320.46
5.5.340.0170.07020.88
5.5.330.0130.07720.82
5.5.320.0030.05320.71
5.5.310.0130.07020.72
5.5.300.0070.08320.75
5.5.290.0000.08320.79
5.5.280.0030.08320.79
5.5.270.0030.09020.76
5.5.260.0130.07320.75
5.5.250.0000.09020.58
5.5.240.0130.07320.14
5.5.230.0100.08320.27
5.5.220.0070.07720.20
5.5.210.0030.04720.29
5.5.200.0030.08320.18
5.5.190.0030.08020.10
5.5.180.0070.06720.11
5.5.160.0170.05320.26
5.5.150.0130.07719.98
5.5.140.0000.09020.12
5.5.130.0030.08320.17
5.5.120.0130.06020.26
5.5.110.0030.06320.16
5.5.100.0100.06320.11
5.5.90.0130.07020.06
5.5.80.0000.08020.08
5.5.70.0070.08020.03
5.5.60.0170.06720.00
5.5.50.0130.07719.96
5.5.40.0070.08020.02
5.5.30.0030.05020.02
5.5.20.0070.08020.05
5.5.10.0070.07720.05
5.5.00.0070.07720.01
5.4.450.0000.09019.12
5.4.440.0170.07319.37
5.4.430.0000.06019.39
5.4.420.0100.07319.29
5.4.410.0130.05719.29
5.4.400.0030.07018.99
5.4.390.0270.05719.00
5.4.380.0130.06718.79
5.4.370.0100.07018.98
5.4.360.0200.06019.06
5.4.350.0100.04318.98
5.4.340.0070.06719.05
5.4.320.0070.07319.12
5.4.310.0030.07319.03
5.4.300.0000.07318.89
5.4.290.0100.07718.92
5.4.280.0030.07719.04
5.4.270.0130.07019.10
5.4.260.0100.07019.03
5.4.250.0030.04719.03
5.4.240.0100.04319.02
5.4.230.0070.07319.03
5.4.220.0070.05718.94
5.4.210.0100.08019.07
5.4.200.0070.07718.99
5.4.190.0070.07718.77
5.4.180.0000.08019.07
5.4.170.0100.07318.97
5.4.160.0030.07718.93
5.4.150.0070.08019.13
5.4.140.0070.06316.40
5.4.130.0100.07316.36
5.4.120.0070.06316.27
5.4.110.0030.07316.36
5.4.100.0100.07016.27
5.4.90.0070.07016.18
5.4.80.0130.06716.42
5.4.70.0030.07016.21
5.4.60.0170.06316.40
5.4.50.0070.07316.40
5.4.40.0200.05716.46
5.4.30.0100.06716.23
5.4.20.0070.07016.36
5.4.10.0130.04016.23
5.4.00.0030.07715.80
5.3.290.0070.07314.48
5.3.280.0130.07314.58
5.3.270.0100.07314.56
5.3.260.0100.07314.46
5.3.250.0100.06314.45
5.3.240.0000.05714.46
5.3.230.0030.06014.53
5.3.220.0100.06714.42
5.3.210.0130.06014.42
5.3.200.0100.06314.54
5.3.190.0100.07314.54
5.3.180.0070.07314.52
5.3.170.0070.07714.52
5.3.160.0100.04014.52
5.3.150.0070.04314.51
5.3.140.0100.07314.54
5.3.130.0000.08714.40
5.3.120.0130.04714.48
5.3.110.0130.06714.40
5.3.100.0100.07013.98
5.3.90.0100.08013.86
5.3.80.0070.07713.96
5.3.70.0070.08313.79
5.3.60.0100.06313.75
5.3.50.0070.04713.80
5.3.40.0100.07313.92
5.3.30.0070.07313.86
5.3.20.0070.07313.67
5.3.10.0070.05013.41
5.3.00.0100.04713.63
5.2.170.0070.06011.00
5.2.160.0030.06011.13
5.2.150.0130.03011.13
5.2.140.0070.04011.18
5.2.130.0170.05011.15
5.2.120.0000.06711.12
5.2.110.0130.05011.09
5.2.100.0000.03311.06
5.2.90.0030.06711.09
5.2.80.0070.05711.08
5.2.70.0030.06011.04
5.2.60.0030.03711.01
5.2.50.0000.06011.02
5.2.40.0030.06310.84
5.2.30.0070.06710.79
5.2.20.0000.04010.81
5.2.10.0070.04310.96
5.2.00.0000.05710.83
5.1.60.0000.05710.71
5.1.50.0030.03010.71
5.1.40.0000.05710.71
5.1.30.0030.05310.71
5.1.20.0100.05710.71
5.1.10.0070.05310.71
5.1.00.0030.03010.71
5.0.50.0070.04310.71
5.0.40.0070.03310.71
5.0.30.0030.06310.71
5.0.20.0030.03010.71
5.0.10.0070.03710.71
5.0.00.0000.03010.71
4.4.90.0070.03310.71
4.4.80.0000.03710.71
4.4.70.0030.03710.71
4.4.60.0070.03010.71
4.4.50.0030.01710.71
4.4.40.0070.04710.71
4.4.30.0000.03710.71
4.4.20.0100.03010.71
4.4.10.0030.03710.71
4.4.00.0000.05710.71
4.3.110.0070.03310.71
4.3.100.0030.01710.71
4.3.90.0030.03310.71
4.3.80.0030.04010.71
4.3.70.0000.03710.71
4.3.60.0000.01310.71
4.3.50.0030.01710.71
4.3.40.0030.04710.71
4.3.30.0000.03710.71
4.3.20.0070.03310.71
4.3.10.0070.03010.71
4.3.00.0000.02010.71

preferences:
35.35 ms | 400 KiB | 5 Q