3v4l.org

run code in 300+ PHP versions simultaneously
<?$="what";echo$;?>

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)
8.3.60.0140.00718.00
8.3.50.0130.00921.93
8.3.40.0090.00618.54
8.3.30.0070.00718.92
8.3.20.0040.00419.99
8.3.10.0040.00421.88
8.3.00.0060.00319.26
8.2.180.0070.01118.16
8.2.170.0040.01218.79
8.2.160.0030.01322.96
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0050.00319.23
8.2.110.0030.00619.24
8.2.100.0060.00617.50
8.2.90.0000.00918.83
8.2.80.0030.00517.97
8.2.70.0090.00017.50
8.2.60.0040.00417.80
8.2.50.0000.00918.07
8.2.40.0000.00819.76
8.2.30.0070.00017.93
8.2.20.0070.00017.54
8.2.10.0040.00417.95
8.2.00.0060.00317.54
8.1.280.0110.00425.92
8.1.270.0040.00420.41
8.1.260.0000.00726.35
8.1.250.0050.00228.09
8.1.240.0060.00322.14
8.1.230.0120.00017.66
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0030.00617.23
8.1.190.0030.00517.11
8.1.180.0050.00318.10
8.1.170.0000.00718.82
8.1.160.0080.00021.87
8.1.150.0080.00018.73
8.1.140.0090.00017.34
8.1.130.0000.00717.68
8.1.120.0000.00817.34
8.1.110.0030.00617.32
8.1.100.0030.00617.19
8.1.90.0040.00417.27
8.1.80.0030.00317.31
8.1.70.0000.00717.36
8.1.60.0000.01017.44
8.1.50.0060.00317.39
8.1.40.0080.00017.27
8.1.30.0080.00017.46
8.1.20.0040.00417.50
8.1.10.0000.00717.33
8.1.00.0000.01217.24
8.0.300.0040.00418.77
8.0.290.0040.00416.58
8.0.280.0040.00418.27
8.0.270.0000.00717.22
8.0.260.0000.00617.13
8.0.250.0040.00316.84
8.0.240.0080.00016.78
8.0.230.0030.00316.65
8.0.220.0000.00716.65
8.0.210.0000.00816.72
8.0.200.0000.00616.81
8.0.190.0040.00416.74
8.0.180.0040.00416.61
8.0.170.0040.00416.79
8.0.160.0000.00816.76
8.0.150.0040.00416.62
8.0.140.0040.00416.69
8.0.130.0030.00313.30
8.0.120.0040.00416.71
8.0.110.0040.00416.78
8.0.100.0000.00716.64
8.0.90.0030.00316.81
8.0.80.0070.00716.74
8.0.70.0050.00216.81
8.0.60.0070.00016.77
8.0.50.0040.00416.64
8.0.30.0110.00916.90
8.0.20.0060.01417.40
8.0.10.0000.00716.65
8.0.00.0120.00816.63
7.4.330.0050.00015.03
7.4.320.0030.00316.37
7.4.300.0060.00016.21
7.4.290.0030.00316.38
7.4.280.0040.00416.40
7.4.270.0000.00616.42
7.4.260.0000.00716.47
7.4.250.0050.00216.41
7.4.240.0010.00716.34
7.4.230.0030.00316.48
7.4.220.0090.00916.53
7.4.210.0100.01016.46
7.4.200.0000.00716.55
7.4.160.0040.01216.32
7.4.150.0060.01217.40
7.4.140.0110.01117.86
7.4.130.0110.00816.35
7.4.120.0090.00916.34
7.4.110.0100.00716.29
7.4.100.0070.01416.32
7.4.90.0060.01216.32
7.4.80.0110.00719.39
7.4.70.0130.00316.23
7.4.60.0000.01616.38
7.4.50.0040.00416.13
7.4.40.0130.00916.39
7.4.30.0130.00616.53
7.3.330.0000.00613.28
7.3.320.0140.00013.07
7.3.310.0040.00416.20
7.3.300.0030.00316.11
7.3.290.0070.01116.09
7.3.280.0120.00616.14
7.3.270.0190.01117.40
7.3.260.0090.00916.58
7.3.250.0110.00816.23
7.3.240.0100.01016.23
7.3.230.0140.01016.39
7.3.210.0100.00716.18
7.3.200.0080.00819.39
7.3.190.0130.00816.36
7.3.180.0080.00816.23
7.3.170.0070.01016.35
7.3.160.0120.00416.30
7.2.330.0130.00316.41
7.2.320.0100.00616.55
7.2.310.0120.00916.31
7.2.300.0080.01016.50
7.2.290.0090.00616.55
5.6.80.0170.06720.40
5.5.240.0100.07020.15
5.4.400.0170.08318.49
5.4.390.0300.06718.80
5.4.380.0200.06018.57
5.4.370.0170.05718.82
5.4.360.0200.05018.75
5.4.350.0270.07718.56
5.4.340.0200.05318.85
5.4.320.0230.06018.45
5.4.310.0270.04718.61
5.4.300.0130.06018.50
5.4.290.0330.04318.71
5.4.280.0270.04718.77
5.4.270.0300.04318.73
5.4.260.0130.06018.47
5.4.250.0330.04318.48
5.4.240.0230.05018.60
5.4.230.0400.03318.71
5.4.220.0170.06018.72
5.4.210.0300.07318.55
5.4.200.0270.04016.62
5.4.190.0230.05018.71
5.4.180.0230.05718.66
5.4.170.0430.05318.50
5.4.160.0170.05718.73
5.4.150.0200.05018.68
5.4.140.0270.05016.18
5.4.130.0230.05316.22
5.4.120.0200.05316.41
5.4.110.0270.04716.20
5.4.100.0300.04016.30
5.4.90.0430.05316.32
5.4.80.0670.06016.24
5.4.70.0370.06016.25
5.4.60.0270.06716.26
5.4.50.0330.05716.29
5.4.40.0230.05016.14
5.4.30.0130.05316.27
5.4.20.0200.05016.22
5.4.10.0170.05316.39
5.4.00.0270.05015.71
5.3.290.0300.05314.57
5.3.280.0230.05314.64
5.3.270.0270.05714.61
5.3.260.0300.06014.69
5.3.250.0230.07014.69
5.3.240.0270.06714.65
5.3.230.0200.06714.57
5.3.220.0270.05014.56
5.3.210.0270.05314.54
5.3.200.0270.05014.51
5.3.190.0330.05714.55
5.3.180.0130.05714.54
5.3.170.0300.04314.50
5.3.160.0370.06314.48
5.3.150.0200.05714.64
5.3.140.0200.07714.55
5.3.130.0270.07014.43
5.3.120.0130.06714.45
5.3.110.0170.05714.44
5.3.100.0170.05314.01
5.3.90.0000.07314.10
5.3.80.0300.04314.01
5.3.70.0230.05014.04
5.3.60.0200.05313.96
5.3.50.0070.06013.85
5.3.40.0070.06313.88
5.3.30.0070.06013.93
5.3.20.0200.05313.63
5.3.10.0230.04313.60
5.3.00.0100.05313.61
5.2.170.0100.04711.12
5.2.160.0170.04011.30
5.2.150.0230.03311.09
5.2.140.0170.04311.20
5.2.130.0170.04011.25
5.2.120.0130.04011.25
5.2.110.0170.04311.25
5.2.100.0170.04311.16
5.2.90.0170.04311.08
5.2.80.0200.04011.15
5.2.70.0270.03311.13
5.2.60.0200.04011.08
5.2.50.0270.03711.04
5.2.40.0100.04311.02
5.2.30.0230.04010.88
5.2.20.0170.04010.93
5.2.10.0230.03310.97
5.2.00.0230.04310.70
5.1.60.0170.03010.06
5.1.50.0100.0409.94
5.1.40.0130.0379.99
5.1.30.0170.03710.42
5.1.20.0230.03010.37
5.1.10.0130.03710.09
5.1.00.0170.03310.18
5.0.50.0170.0238.56
5.0.40.0100.0238.42
5.0.30.0170.0408.23
5.0.20.0200.0208.37
5.0.10.0070.0308.20
5.0.00.0100.0438.20
4.4.90.0100.0175.93
4.4.80.0100.0205.81
4.4.70.0100.0205.90
4.4.60.0130.0175.88
4.4.50.0130.0175.91
4.4.40.0070.0375.89
4.4.30.0100.0205.81
4.4.20.0100.0205.95
4.4.10.0070.0305.95
4.4.00.0070.0375.91
4.3.110.0100.0175.84
4.3.100.0030.0305.75
4.3.90.0100.0275.76
4.3.80.0030.0405.80
4.3.70.0070.0235.90
4.3.60.0070.0205.89
4.3.50.0170.0175.90
4.3.40.0030.0375.77
4.3.30.0070.0204.54
4.3.20.0030.0274.56
4.3.10.0030.0304.56
4.3.00.0000.0236.78

preferences:
53.77 ms | 401 KiB | 5 Q