3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (preg_match('/.*Version:\s([0-9\.]*).*/', "Version: 3123", $m)) { var_dump($m); }

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)
8.3.60.0110.00718.20
8.3.50.0160.00318.11
8.3.40.0070.00718.69
8.3.30.0070.00719.04
8.3.20.0000.00820.16
8.3.10.0040.00421.90
8.3.00.0080.00019.68
8.2.180.0090.00916.63
8.2.170.0160.00322.96
8.2.160.0100.00720.51
8.2.150.0030.00624.18
8.2.140.0090.00024.66
8.2.130.0030.01026.16
8.2.120.0070.01119.77
8.2.110.0090.00022.14
8.2.100.0080.00419.64
8.2.90.0040.00418.95
8.2.80.0000.00817.97
8.2.70.0050.00517.63
8.2.60.0040.00417.91
8.2.50.0030.00618.07
8.2.40.0040.00418.03
8.2.30.0040.00417.84
8.2.20.0040.00417.77
8.2.10.0000.00817.89
8.2.00.0020.00518.00
8.1.280.0100.00725.92
8.1.270.0070.01320.45
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0040.00423.64
8.1.230.0040.00718.99
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0030.00517.28
8.1.180.0030.00618.10
8.1.170.0040.00418.71
8.1.160.0000.00921.97
8.1.150.0050.00318.65
8.1.140.0040.00417.38
8.1.130.0000.00717.78
8.1.120.0000.00717.32
8.1.110.0040.00417.44
8.1.100.0050.00317.51
8.1.90.0000.00717.42
8.1.80.0000.00717.52
8.1.70.0000.00717.46
8.1.60.0070.00417.49
8.1.50.0040.00417.56
8.1.40.0030.00517.54
8.1.30.0050.00317.71
8.1.20.0050.00217.59
8.1.10.0070.00017.46
8.1.00.0020.00517.57
8.0.300.0040.00418.77
8.0.290.0000.00816.93
8.0.280.0040.00418.37
8.0.270.0070.00017.06
8.0.260.0000.00717.10
8.0.250.0050.00317.02
8.0.240.0030.00316.89
8.0.230.0030.00316.84
8.0.220.0070.00016.81
8.0.210.0030.00316.80
8.0.200.0000.00616.99
8.0.190.0070.00016.94
8.0.180.0070.00016.94
8.0.170.0030.00616.86
8.0.160.0050.00216.84
8.0.150.0080.00016.85
8.0.140.0050.00216.83
8.0.130.0000.00613.29
8.0.120.0000.00816.89
8.0.110.0070.00016.86
8.0.100.0000.00716.91
8.0.90.0020.00516.70
8.0.80.0060.00916.93
8.0.70.0040.00416.69
8.0.60.0000.00716.91
8.0.50.0070.00016.73
8.0.30.0110.00616.98
8.0.20.0120.00817.40
8.0.10.0060.00316.98
8.0.00.0070.01216.82
7.4.330.0000.00515.03
7.4.320.0060.00016.67
7.4.300.0060.00016.44
7.4.290.0000.00716.70
7.4.280.0080.00016.58
7.4.270.0000.00716.70
7.4.260.0070.00316.50
7.4.250.0000.00716.55
7.4.240.0030.00316.60
7.4.230.0000.00716.64
7.4.220.0100.01016.55
7.4.210.0110.00316.61
7.4.200.0030.00316.75
7.4.160.0110.00416.54
7.4.150.0130.00617.40
7.4.140.0150.00617.86
7.4.130.0080.01216.50
7.4.120.0130.00816.47
7.4.110.0130.01116.42
7.4.100.0100.01316.48
7.4.90.0100.00716.55
7.4.80.0090.00919.39
7.4.70.0220.00016.48
7.4.60.0120.00616.55
7.4.50.0000.00416.23
7.4.40.0120.00316.55
7.4.30.0030.01916.48
7.4.00.0070.00715.15
7.3.330.0030.00513.21
7.3.320.0000.00513.25
7.3.310.0070.00016.31
7.3.300.0070.00016.32
7.3.290.0080.00816.30
7.3.280.0110.00916.29
7.3.270.0200.00317.40
7.3.260.0030.01616.39
7.3.250.0070.01116.42
7.3.240.0110.00716.54
7.3.230.0100.01016.41
7.3.210.0030.01316.57
7.3.200.0070.01419.39
7.3.190.0090.00616.28
7.3.180.0090.01116.35
7.3.170.0060.01016.27
7.3.160.0040.01716.43
7.2.330.0090.00916.77
7.2.320.0120.00916.48
7.2.310.0090.00916.68
7.2.300.0050.01216.51
7.2.290.0100.00716.63
7.2.60.0110.00417.02
7.2.00.0070.01019.53
7.1.200.0030.01015.85
7.1.100.0000.01218.55
7.1.70.0000.01117.36
7.1.60.0090.01619.86
7.1.50.0160.00617.01
7.1.00.0070.07322.53
7.0.200.0030.00716.64
7.0.60.0030.08719.96
7.0.50.0100.07717.82
7.0.40.0030.04319.92
7.0.30.0270.05320.02
7.0.20.0230.05320.25
7.0.10.0100.06320.14
7.0.00.0170.07320.16
5.6.280.0000.07721.04
5.6.210.0170.07020.56
5.6.200.0130.07018.24
5.6.190.0100.06720.56
5.6.180.0100.05020.67
5.6.170.0370.04320.52
5.6.160.0030.04720.41
5.6.150.0130.07718.12
5.6.140.0070.06318.07
5.6.130.0000.05318.07
5.6.120.0070.08720.88
5.6.110.0170.08020.97
5.6.100.0070.08320.97
5.6.90.0070.07021.09
5.6.80.0030.05720.35
5.5.350.0000.04320.46
5.5.340.0000.08717.97
5.5.330.0030.08720.37
5.5.320.3730.04720.50
5.5.310.0300.04720.29
5.5.300.0100.07317.87
5.5.290.0030.08318.00
5.5.280.0030.07320.89
5.5.270.0070.08720.74
5.5.260.0170.06020.86
5.5.250.0130.03720.67
5.5.240.0070.07720.36
5.4.450.0670.05019.53
5.4.440.0570.02719.26
5.4.430.0070.06719.52
5.4.420.0130.05319.46
5.4.410.0200.04718.72
5.4.400.0100.05018.54
5.4.390.0030.06018.65
5.4.380.0130.05018.72
5.4.370.0130.05018.48
5.4.360.0130.05318.65
5.4.350.0170.05018.68
5.4.340.0200.05018.65
5.4.320.0100.05318.60
5.4.310.0130.05018.52
5.4.300.0130.05018.46
5.4.290.0100.05018.66
5.4.280.0130.05018.52
5.4.270.0100.05018.77
5.4.260.0200.04318.72
5.4.250.0230.05018.46
5.4.240.0070.06018.58
5.4.230.0170.04318.65
5.4.220.0100.05018.71
5.4.210.0130.05018.73
5.4.200.0030.05716.61
5.4.190.0100.05018.72
5.4.180.0130.05018.70
5.4.170.0100.05318.62
5.4.160.0000.06018.48
5.4.150.0130.05718.67
5.4.140.0100.05016.05
5.4.130.0130.04316.14
5.4.120.0070.05016.20
5.4.110.0030.05316.19
5.4.100.0100.05016.16
5.4.90.0200.04016.24
5.4.80.0130.04316.03
5.4.70.0170.04716.29
5.4.60.0070.05016.14
5.4.50.0130.04316.11
5.4.40.0100.05316.23
5.4.30.0170.04016.32
5.4.20.0100.05016.09
5.4.10.0070.05016.02
5.4.00.0100.04315.57
5.3.290.0070.05714.66
5.3.280.0070.05714.69
5.3.270.0170.07014.59
5.3.260.0030.06014.67
5.3.250.0030.06714.59
5.3.240.0170.04314.70
5.3.230.0070.05714.50
5.3.220.0170.04314.56
5.3.210.0070.05714.47
5.3.200.0070.05014.49
5.3.190.0100.05014.51
5.3.180.0130.04714.71
5.3.170.0100.05014.48
5.3.160.0100.04714.63
5.3.150.0100.05714.52
5.3.140.0070.05314.46
5.3.130.0130.05314.61
5.3.120.0100.05314.59
5.3.110.0100.05014.53
5.3.100.0270.03714.10
5.3.90.0030.05713.98
5.3.80.0100.05013.98
5.3.70.0100.05014.04
5.3.60.0030.06313.99
5.3.50.0000.06313.93
5.3.40.0100.06013.91
5.3.30.0100.05313.86
5.3.20.0030.05713.65
5.3.10.0130.04313.58
5.3.00.0070.05313.64
5.2.170.0070.04311.13
5.2.160.0030.04311.13
5.2.150.0100.04011.20
5.2.140.0130.03311.10
5.2.130.0100.03711.16
5.2.120.0030.04311.03
5.2.110.0070.04011.24
5.2.100.0070.04311.16
5.2.90.0170.03011.01
5.2.80.0030.04311.03
5.2.70.0170.03311.02
5.2.60.0000.04711.10
5.2.50.0070.04011.06
5.2.40.0070.04311.00
5.2.30.0030.04310.91
5.2.20.0100.05310.93
5.2.10.0170.03010.82
5.2.00.0130.03310.81
5.1.60.0170.03310.09
5.1.50.0070.03710.04
5.1.40.0070.0339.96
5.1.30.0030.04010.44
5.1.20.0070.03710.36
5.1.10.0100.03310.08
5.1.00.0100.03310.20
5.0.50.0030.0378.64
5.0.40.0070.0278.47
5.0.30.0000.0478.23
5.0.20.0070.0278.17
5.0.10.0100.0278.20
5.0.00.0100.0408.24
4.4.90.0100.0175.90
4.4.80.0030.0235.83
4.4.70.0070.0205.88
4.4.60.0000.0275.87
4.4.50.0030.0235.82
4.4.40.0100.0305.87
4.4.30.0000.0235.93
4.4.20.0070.0205.92
4.4.10.0030.0205.97
4.4.00.0000.0405.94
4.3.110.0000.0275.84
4.3.100.0030.0205.82
4.3.90.0000.0235.88
4.3.80.0100.0275.77
4.3.70.0030.0205.76
4.3.60.0030.0205.79
4.3.50.0070.0205.77
4.3.40.0030.0375.74
4.3.30.0030.0204.86
4.3.20.0000.0234.86
4.3.10.0030.0204.86
4.3.00.0000.02015.57

preferences:
58.96 ms | 400 KiB | 5 Q