3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = string(0,1,2,3,4,4); echo $s(1); ?>

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
8.3.50.0120.00521.81
8.3.40.0150.00618.54
8.3.30.0100.01018.86
8.3.20.0120.00020.16
8.3.10.0040.00423.61
8.3.00.0080.00020.84
8.2.180.0120.00616.63
8.2.170.0090.00622.96
8.2.160.0070.00720.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0120.00626.16
8.2.120.0040.00422.10
8.2.110.0050.00522.00
8.2.100.0080.00417.71
8.2.90.0050.00318.97
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0040.00417.91
8.2.50.0030.00618.07
8.2.40.0040.00418.22
8.2.30.0060.00317.98
8.2.20.0000.00717.75
8.2.10.0000.00817.64
8.2.00.0000.00717.58
8.1.280.0040.01125.92
8.1.270.0040.00423.97
8.1.260.0080.00026.35
8.1.250.0030.00628.09
8.1.240.0000.00923.83
8.1.230.0040.00718.92
8.1.220.0000.00817.79
8.1.210.0000.00818.77
8.1.200.0080.00017.23
8.1.190.0040.00417.53
8.1.180.0060.00318.10
8.1.170.0060.00320.31
8.1.160.0050.00221.98
8.1.150.0040.00418.56
8.1.140.0050.00217.29
8.1.130.0030.00317.71
8.1.120.0070.00017.32
8.1.110.0040.00417.37
8.1.100.0070.00017.38
8.1.90.0000.00717.30
8.1.80.0030.00317.34
8.1.70.0030.00317.23
8.1.60.0040.00417.34
8.1.50.0080.00017.46
8.1.40.0050.00317.45
8.1.30.0000.00817.51
8.1.20.0050.00517.50
8.1.10.0000.00717.36
8.1.00.0060.00317.39
8.0.300.0000.00818.77
8.0.290.0050.00317.18
8.0.280.0000.00818.37
8.0.270.0030.00317.06
8.0.260.0060.00016.79
8.0.250.0040.00416.82
8.0.240.0000.00916.96
8.0.230.0000.00716.96
8.0.220.0030.00316.88
8.0.210.0000.00716.87
8.0.200.0000.00616.89
8.0.190.0000.00816.84
8.0.180.0040.00416.80
8.0.170.0000.00716.86
8.0.160.0040.00416.84
8.0.150.0040.00416.79
8.0.140.0030.00316.74
8.0.130.0060.00013.35
8.0.120.0040.00416.77
8.0.110.0050.00316.87
8.0.100.0040.00416.87
8.0.90.0000.00716.83
8.0.80.0000.01416.83
8.0.70.0000.00816.82
8.0.60.0030.00516.83
8.0.50.0000.00716.71
8.0.30.0100.01017.03
8.0.20.0160.00617.40
8.0.10.0050.00316.98
8.0.00.0110.00716.78
7.4.330.0050.00015.02
7.4.320.0030.00316.40
7.4.300.0030.00316.41
7.4.290.0040.00416.50
7.4.280.0060.00016.43
7.4.270.0040.00416.43
7.4.260.0040.00416.34
7.4.250.0000.00716.41
7.4.240.0040.00416.53
7.4.230.0030.00316.31
7.4.220.0160.01016.57
7.4.210.0050.01016.57
7.4.200.0000.00716.43
7.4.190.0030.00316.30
7.4.160.0060.01116.54
7.4.150.0120.00617.40
7.4.140.0090.00817.86
7.4.130.0140.00616.44
7.4.120.0070.01216.49
7.4.110.0100.01316.33
7.4.100.0140.00716.53
7.4.90.0150.00316.47
7.4.80.0120.00619.39
7.4.70.0080.00816.46
7.4.60.0030.01316.39
7.4.50.0000.00816.55
7.4.40.0080.00822.77
7.4.30.0080.00816.48
7.4.00.0080.01014.90
7.3.330.0000.00513.13
7.3.320.0030.00313.18
7.3.310.0000.00816.20
7.3.300.0030.00316.28
7.3.290.0070.01316.23
7.3.280.0070.01016.21
7.3.270.0110.01217.40
7.3.260.0080.00816.54
7.3.250.0110.01016.49
7.3.240.0070.01016.36
7.3.230.0060.01016.39
7.3.210.0120.00916.14
7.3.200.0070.01019.39
7.3.190.0120.00616.49
7.3.180.0030.01416.36
7.3.170.0060.00916.36
7.3.160.0150.00316.38
7.3.120.0050.01114.78
7.3.110.0100.00314.89
7.3.100.0000.01414.95
7.3.90.0040.00714.77
7.3.80.0060.00614.79
7.3.70.0070.01014.57
7.3.60.0050.00514.82
7.3.50.0030.01014.41
7.3.40.0030.01414.73
7.3.30.0040.01114.45
7.3.20.0090.00616.71
7.3.10.0130.00016.57
7.3.00.0000.01416.59
7.2.330.0100.00616.27
7.2.320.0070.01016.59
7.2.310.0090.01316.57
7.2.300.0100.01116.20
7.2.290.0100.01016.59
7.2.250.0060.01314.71
7.2.240.0100.01015.09
7.2.230.0000.01815.12
7.2.220.0070.00715.11
7.2.210.0040.01214.99
7.2.200.0000.01314.82
7.2.190.0030.01014.73
7.2.180.0120.00614.69
7.2.170.0000.01514.95
7.2.60.0000.01716.64
7.2.00.0030.01319.21
7.1.330.0070.00715.69
7.1.320.0040.01115.66
7.1.310.0040.00715.77
7.1.300.0040.00415.72
7.1.290.0080.00415.69
7.1.280.0040.00715.71
7.1.270.0060.00915.49
7.1.260.0040.01115.50
7.1.200.0060.00615.72
7.1.100.0030.01317.81
7.1.70.0000.00716.80
7.1.60.0140.01019.29
7.1.50.0130.00716.87
7.1.00.0070.07322.51
7.0.200.0000.00716.72
7.0.140.0000.07722.00
7.0.60.0100.08020.02
7.0.50.0030.08317.82
7.0.40.0070.04320.04
7.0.30.0500.03720.13
7.0.20.0130.04020.04
7.0.10.0130.08320.01
7.0.00.0100.08320.19
5.6.280.0070.07021.07
5.6.210.0130.07020.74
5.6.200.0030.07018.15
5.6.190.0130.07720.56
5.6.180.0230.06320.43
5.6.170.0170.04320.54
5.6.160.0030.07320.38
5.6.150.0070.03718.11
5.6.140.0170.06318.08
5.6.130.0000.06718.15
5.6.120.0130.08021.01
5.6.110.0030.07021.10
5.6.100.0030.05021.12
5.6.90.0070.05020.96
5.6.80.0230.07320.28
5.5.350.0200.08020.48
5.5.340.0030.06317.96
5.5.330.0030.06020.40
5.5.320.0270.08020.28
5.5.310.0200.08320.32
5.5.300.0070.06717.91
5.5.290.0000.06717.91
5.5.280.0030.08720.82
5.5.270.0100.03720.83
5.5.260.0130.06320.88
5.5.250.0000.04720.68
5.5.240.0330.06720.23
5.4.450.0130.05719.14
5.4.440.0200.05319.57
5.4.430.0270.04719.40
5.4.420.0230.03719.50
5.4.410.0230.06719.33
5.4.400.0230.06719.24
5.4.390.0270.06718.81
5.4.380.0230.03719.09
5.4.370.0230.07318.92
5.4.360.0170.05019.13
5.4.350.0330.04719.25
5.4.340.0230.07018.93
5.4.320.0370.06319.09
5.4.310.0300.07019.16
5.4.300.0170.03719.25
5.4.290.0170.03719.24
5.4.280.0170.03719.08
5.4.270.0130.03719.13
5.4.260.0100.03719.21
5.4.250.0170.03319.07
5.4.240.0070.04719.09
5.4.230.0170.03318.89
5.4.220.0130.03719.05
5.4.210.0200.04019.24
5.4.200.0200.03018.80
5.4.190.0130.04319.16
5.4.180.0130.03719.07
5.4.170.0130.04019.23
5.4.160.0130.03719.14
5.4.150.0070.04318.86
5.4.140.0230.05716.31
5.4.130.0130.03716.37
5.4.120.0170.03716.28
5.4.110.0100.04016.21
5.4.100.0100.03716.49
5.4.90.0130.03316.18
5.4.80.0070.04016.05
5.4.70.0200.03716.21
5.4.60.0230.03716.17
5.4.50.0130.03316.17
5.4.40.0200.05016.27
5.4.30.0230.03316.18
5.4.20.0230.03316.47
5.4.10.0170.05316.45
5.4.00.0330.06315.61
5.3.290.0330.06314.59
5.3.280.0100.04014.45
5.3.270.0100.04014.58
5.3.260.0130.03314.59
5.3.250.0130.03714.58
5.3.240.0170.05014.50
5.3.230.0170.03314.44
5.3.220.0130.03714.42
5.3.210.0170.03314.46
5.3.200.0170.03014.43
5.3.190.0130.03714.41
5.3.180.0330.02714.41
5.3.170.0130.03714.39
5.3.160.0170.03314.59
5.3.150.0100.04014.41
5.3.140.0200.04314.64
5.3.130.0230.07314.49
5.3.120.0170.06014.42
5.3.110.0230.07314.49
5.3.100.0200.04013.98
5.3.90.0200.07313.96
5.3.80.0170.04713.86
5.3.70.0130.04013.81
5.3.60.0200.07013.86
5.3.50.0330.05313.89
5.3.40.0330.06013.88
5.3.30.0130.05313.89
5.3.20.0170.05713.48
5.3.10.0270.06313.49
5.3.00.0200.06313.43
5.2.170.0200.06312.03
5.2.160.0130.04012.03
5.2.150.0200.05312.03
5.2.140.0170.06712.03
5.2.130.0230.04712.03
5.2.120.0330.04712.03
5.2.110.0230.05012.03
5.2.100.0170.04012.03
5.2.90.0100.05712.03
5.2.80.0170.05712.03
5.2.70.0200.05312.03
5.2.60.0200.03712.03
5.2.50.0200.05012.03
5.2.40.0200.04712.03
5.2.30.0130.06312.03
5.2.20.0130.05312.03
5.2.10.0130.05312.03
5.2.00.0200.04312.03
5.1.60.0100.04712.03
5.1.50.0200.04312.03
5.1.40.0130.05312.03
5.1.30.0130.04012.03
5.1.20.0130.03712.03
5.1.10.0130.04312.03
5.1.00.0100.06012.03
5.0.50.0100.04012.03
5.0.40.0070.03012.03
5.0.30.0070.04312.03
5.0.20.0100.03012.03
5.0.10.0070.02312.03
5.0.00.0070.03312.03
4.4.90.0130.01712.03
4.4.80.0100.03312.03
4.4.70.0100.03312.03
4.4.60.0070.03012.03
4.4.50.0070.02312.03
4.4.40.0070.05312.03
4.4.30.0100.03312.03
4.4.20.0100.02012.03
4.4.10.0100.03012.03
4.4.00.0030.05312.03
4.3.110.0030.03012.03
4.3.100.0030.03712.03
4.3.90.0070.02012.03
4.3.80.0100.04712.03
4.3.70.0000.03012.03
4.3.60.0070.03712.03
4.3.50.0030.02312.03
4.3.40.0100.04712.03
4.3.30.0070.02312.03
4.3.20.0030.01712.03
4.3.10.0030.02312.03
4.3.00.0030.01712.03

preferences:
41.14 ms | 401 KiB | 5 Q