3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 0; $i < 500; $i++) { echo "$i => " . (ctype_digit($i) ? "Y" : "N"); }

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)
8.3.60.0170.00316.75
8.3.50.0180.00822.00
8.3.40.0100.01318.45
8.3.30.0100.00719.10
8.3.20.0040.00420.26
8.3.10.0060.00323.48
8.3.00.0040.00719.11
8.2.180.0160.00318.54
8.2.170.0130.00322.96
8.2.160.0070.01420.52
8.2.150.0030.00624.18
8.2.140.0090.00024.66
8.2.130.0060.00326.16
8.2.120.0060.00322.25
8.2.110.0070.00322.21
8.2.100.0030.00917.91
8.2.90.0040.00419.05
8.2.80.0060.00317.97
8.2.70.0000.00917.63
8.2.60.0030.00617.80
8.2.50.0000.01018.07
8.2.40.0040.00419.28
8.2.30.0060.00318.18
8.2.20.0030.00717.75
8.2.10.0060.00317.68
8.2.00.0000.00817.63
8.1.280.0140.00325.92
8.1.270.0060.00323.97
8.1.260.0000.00926.35
8.1.250.0000.00928.09
8.1.240.0040.00723.92
8.1.230.0090.00319.00
8.1.220.0060.00317.74
8.1.210.0000.00918.77
8.1.200.0090.00017.38
8.1.190.0080.00017.30
8.1.180.0030.00618.10
8.1.170.0000.00918.53
8.1.160.0070.00321.95
8.1.150.0040.00918.55
8.1.140.0050.00317.49
8.1.130.0040.00417.78
8.1.120.0040.00417.43
8.1.110.0040.00417.34
8.1.100.0080.00317.50
8.1.90.0040.00417.39
8.1.80.0000.01017.36
8.1.70.0030.00517.32
8.1.60.0050.00317.47
8.1.50.0060.00317.59
8.1.40.0000.00817.55
8.1.30.0030.00617.50
8.1.20.0030.00717.58
8.1.10.0000.00917.48
8.1.00.0000.00917.33
8.0.300.0080.00018.77
8.0.290.0040.00417.18
8.0.280.0000.00818.36
8.0.270.0040.00417.25
8.0.260.0000.00716.69
8.0.250.0070.00016.87
8.0.240.0030.00716.85
8.0.230.0070.00016.95
8.0.220.0040.00416.86
8.0.210.0000.00716.90
8.0.200.0000.00716.97
8.0.190.0050.00316.96
8.0.180.0000.00716.93
8.0.170.0000.00916.80
8.0.160.0040.00416.83
8.0.150.0050.00216.88
8.0.140.0060.00316.89
8.0.130.0030.00513.32
8.0.120.0070.00316.86
8.0.110.0050.00216.90
8.0.100.0000.00716.83
8.0.90.0000.00717.00
8.0.80.0030.01416.86
8.0.70.0030.00516.78
8.0.60.0030.00616.92
8.0.50.0070.00017.00
8.0.30.0110.01116.91
8.0.20.0070.01817.40
8.0.10.0040.00417.01
8.0.00.0130.00716.79
7.4.330.0050.00015.00
7.4.320.0000.00616.41
7.4.300.0000.00716.65
7.4.290.0000.00816.61
7.4.280.0040.00316.53
7.4.270.0000.00716.61
7.4.260.0080.00316.48
7.4.250.0040.00416.55
7.4.240.0020.00516.58
7.4.230.0040.00416.60
7.4.220.0080.01216.45
7.4.210.0050.01216.47
7.4.200.0070.00016.64
7.4.190.0040.00416.59
7.4.160.0170.00216.55
7.4.150.0110.00717.40
7.4.140.0150.00517.86
7.4.130.0100.01116.60
7.4.120.0150.00716.46
7.4.110.0200.00716.51
7.4.100.0090.01316.55
7.4.90.0120.00816.54
7.4.80.0090.00919.39
7.4.70.0000.01916.55
7.4.60.0150.00816.44
7.4.50.0000.00916.21
7.4.40.0000.01022.77
7.4.30.0110.00816.37
7.4.00.0060.00915.10
7.3.330.0050.00013.14
7.3.320.0070.00013.13
7.3.310.0000.00716.13
7.3.300.0030.00516.21
7.3.290.0040.01116.30
7.3.280.0130.00716.25
7.3.270.0110.01017.40
7.3.260.0140.00716.29
7.3.250.0140.00816.31
7.3.240.0080.01216.21
7.3.230.0120.00816.54
7.3.210.0110.00716.36
7.3.200.0100.01019.39
7.3.190.0160.00816.32
7.3.180.0120.00616.34
7.3.170.0070.01016.31
7.3.160.0160.00316.48
7.3.120.0100.00314.79
7.2.330.0090.01216.62
7.2.320.0120.00616.53
7.2.310.0090.01716.80
7.2.300.0100.01016.64
7.2.290.0130.00716.46
7.2.60.0040.00816.64
7.2.00.0040.01119.58
7.1.200.0040.00715.61
7.1.100.0000.01218.15
7.1.70.0030.00617.34
7.1.60.0110.01419.31
7.1.50.0090.00316.91
7.1.00.0000.08022.25
7.0.200.0030.00516.86
7.0.140.0030.07322.08
7.0.120.0070.06322.06
7.0.110.0000.06322.17
7.0.100.0000.07322.09
7.0.90.0070.07022.11
7.0.80.0070.04322.07
7.0.70.0000.05321.98
7.0.60.0030.05322.14
7.0.50.0000.07722.06
7.0.40.0030.06022.08
7.0.30.0000.07722.11
7.0.20.0030.07322.10
7.0.10.0000.06322.15
7.0.00.0030.05722.19
5.6.280.0070.07321.11
5.6.260.0030.07721.13
5.6.250.0070.06021.11
5.6.240.0100.06720.88
5.6.230.0030.07721.01
5.6.220.0030.07320.99
5.6.210.0070.07321.05
5.6.200.0070.06021.05
5.6.190.0070.05321.03
5.6.180.0130.05020.80
5.6.170.0030.05320.84
5.6.160.0030.07320.94
5.6.150.0000.07321.04
5.6.140.0000.07720.76
5.6.130.0000.06321.07
5.6.120.0030.06321.00
5.6.110.0030.03320.81
5.6.100.0100.05321.06
5.6.90.0000.06020.91
5.6.80.0000.04020.32
5.6.70.0030.03320.41
5.6.60.0000.03320.45
5.6.50.0030.04720.46
5.6.40.0070.07020.27
5.6.30.0100.06720.29
5.6.20.0100.06720.35
5.6.10.0000.04720.27
5.6.00.0070.06720.18
5.5.380.0000.06017.44
5.5.370.0030.07017.44
5.5.360.0000.07717.61
5.5.350.0030.06017.62
5.5.340.0000.06017.85
5.5.330.0030.03717.84
5.5.320.0070.06717.98
5.5.310.0030.05318.13
5.5.300.0070.04317.88
5.5.290.0030.07018.12
5.5.280.0100.07718.13
5.5.270.0000.05318.09
5.5.260.0030.07718.00
5.5.250.0030.06317.68
5.5.240.0000.03317.63
5.5.230.0000.03317.64
5.5.220.0100.05717.38
5.5.210.0000.07317.36
5.5.200.0030.07017.48
5.5.190.0030.07017.12
5.5.180.0070.05317.11
5.5.160.0000.06717.12
5.5.150.0030.06717.33
5.5.140.0000.07017.46
5.5.130.0100.06317.48
5.5.120.0000.04717.50
5.5.110.0000.06717.35
5.5.100.0070.05717.42
5.5.90.0000.06717.41
5.5.80.0070.05017.23
5.5.70.0030.06317.23
5.5.60.0000.07017.34
5.5.50.0000.07017.25
5.5.40.0000.07017.42
5.5.30.0030.07017.10
5.5.20.0000.05317.23
5.5.10.0070.04717.38
5.5.00.0030.05317.08
5.4.450.0000.06319.36
5.4.440.0000.05719.30
5.4.430.0000.06719.41
5.4.420.0030.06019.51
5.4.410.0030.03019.38
5.4.400.0000.03019.12
5.4.390.0000.03318.93
5.4.380.0000.05019.16
5.4.370.0030.07018.93
5.4.360.0070.06719.11
5.4.350.0030.06719.03
5.4.340.0130.05019.09
5.4.320.0030.08319.18
5.4.310.0100.06019.04
5.4.300.0070.06719.24
5.4.290.0000.06318.99
5.4.280.0030.07018.90
5.4.270.0030.06719.00
5.4.260.0070.06019.17
5.4.250.0070.05018.99
5.4.240.0000.07019.00
5.4.230.0030.05319.10
5.4.220.0030.07319.02
5.4.210.0000.06019.10
5.4.200.0100.06319.10
5.4.190.0000.05718.99
5.4.180.0030.06718.92
5.4.170.0100.06319.25
5.4.160.0030.06718.91
5.4.150.0000.04719.09
5.4.140.0030.06716.23
5.4.130.0100.05716.20
5.4.120.0030.06316.46
5.4.110.0070.06316.49
5.4.100.0030.03716.51
5.4.90.0030.06016.13
5.4.80.0100.04016.27
5.4.70.0000.06716.35
5.4.60.0070.06016.36
5.4.50.0030.05016.39
5.4.40.0000.05016.21
5.4.30.0000.05316.20
5.4.20.0000.06016.34
5.4.10.0030.06716.46
5.4.00.0000.05715.72
5.3.290.0030.06714.49
5.3.280.0100.06014.47
5.3.270.0030.04014.49
5.3.260.0030.05314.62
5.3.250.0030.06314.50
5.3.240.0000.07014.66
5.3.230.0000.05714.61
5.3.220.0000.05714.44
5.3.210.0030.07014.57
5.3.200.0000.04714.35
5.3.190.0030.05714.64
5.3.180.0070.03014.48
5.3.170.0030.04314.46
5.3.160.0000.07014.57
5.3.150.0100.06014.55
5.3.140.0030.06714.40
5.3.130.0000.07314.39
5.3.120.0030.07014.56
5.3.110.0070.06314.48
5.3.100.0070.06314.14
5.3.90.0000.07014.11
5.3.80.0070.06013.94
5.3.70.0030.06714.09
5.3.60.0030.06013.78
5.3.50.0070.06313.82
5.3.40.0030.06313.82
5.3.30.0070.06013.85
5.3.20.0000.05713.79
5.3.10.0000.06313.75
5.3.00.0070.05013.58

preferences:
56.34 ms | 401 KiB | 5 Q