3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 'x'; ?>

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)
8.3.60.0170.00318.43
8.3.50.0150.00321.83
8.3.40.0070.00718.63
8.3.30.0090.00618.50
8.3.20.0040.00418.59
8.3.10.0000.00820.95
8.3.00.0030.00521.77
8.2.180.0110.00416.49
8.2.170.0070.00722.96
8.2.160.0030.01020.35
8.2.150.0050.00224.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0040.00421.00
8.2.110.0000.00920.12
8.2.100.0060.00617.55
8.2.90.0000.00719.22
8.2.80.0050.00317.97
8.2.70.0030.00717.38
8.2.60.0090.00017.91
8.2.50.0040.00918.07
8.2.40.0040.00418.22
8.2.30.0040.00419.40
8.2.20.0000.00717.46
8.2.10.0030.00517.52
8.2.00.0050.00317.46
8.1.280.0110.00425.92
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.42
8.1.230.0040.00820.85
8.1.220.0080.00018.77
8.1.210.0060.00318.77
8.1.200.0040.00417.10
8.1.190.0030.00617.29
8.1.180.0000.00818.10
8.1.170.0000.00818.53
8.1.160.0040.00418.74
8.1.150.0000.00818.52
8.1.140.0040.00417.18
8.1.130.0000.00817.62
8.1.120.0000.00717.32
8.1.110.0080.00317.34
8.1.100.0040.00417.29
8.1.90.0040.00417.26
8.1.80.0040.00417.32
8.1.70.0030.00317.22
8.1.60.0060.00317.45
8.1.50.0070.00017.25
8.1.40.0040.00417.44
8.1.30.0050.00317.52
8.1.20.0000.00817.51
8.1.10.0040.00417.44
8.1.00.0000.00717.38
8.0.300.0000.00919.90
8.0.290.0000.00717.05
8.0.280.0070.00018.25
8.0.270.0070.00017.18
8.0.260.0070.00016.61
8.0.250.0000.00816.71
8.0.240.0070.00016.71
8.0.230.0070.00016.81
8.0.220.0030.00316.72
8.0.210.0030.00316.79
8.0.200.0030.00316.83
8.0.190.0000.00816.75
8.0.180.0040.00416.71
8.0.170.0080.00016.64
8.0.160.0000.00816.76
8.0.150.0030.00316.57
8.0.140.0000.00716.71
8.0.130.0030.00313.20
8.0.120.0080.00016.69
8.0.110.0000.00716.77
8.0.100.0040.00416.81
8.0.90.0040.00416.65
8.0.80.0120.00316.80
8.0.70.0070.00016.77
8.0.60.0070.00016.84
8.0.50.0040.00416.61
8.0.30.0160.00816.81
8.0.20.0120.00917.40
8.0.10.0050.00316.70
8.0.00.0110.00916.67
7.4.330.0000.00414.86
7.4.320.0000.00616.41
7.4.300.0000.00716.38
7.4.290.0080.00016.38
7.4.280.0040.00416.33
7.4.270.0030.00316.39
7.4.260.0000.00513.11
7.4.250.0060.00316.34
7.4.240.0000.00616.45
7.4.230.0030.00316.56
7.4.220.0130.01016.30
7.4.210.0040.01216.38
7.4.200.0030.00316.35
7.4.190.0000.00716.33
7.4.160.0130.00916.41
7.4.150.0140.00417.40
7.4.140.0050.01117.86
7.4.130.0070.00916.35
7.4.120.0050.01116.25
7.4.110.0120.01216.34
7.4.100.0030.01616.24
7.4.90.0110.00616.34
7.4.80.0030.01719.39
7.4.70.0070.01016.18
7.4.60.0080.00816.37
7.4.50.0090.00016.40
7.4.40.0130.00322.77
7.4.30.0060.01016.23
7.4.00.0070.00714.80
7.3.330.0000.00512.88
7.3.320.0040.00212.88
7.3.310.0030.00315.98
7.3.300.0000.00716.13
7.3.290.0040.01216.13
7.3.280.0080.00716.10
7.3.270.0080.01317.40
7.3.260.0100.01218.24
7.3.250.0100.00816.16
7.3.240.0040.01416.39
7.3.230.0160.00316.39
7.3.210.0060.01116.26
7.3.200.0090.00919.39
7.3.190.0090.00916.28
7.3.180.0130.00916.50
7.3.170.0130.00316.30
7.3.160.0080.00816.29
7.3.120.0100.00314.90
7.2.330.0070.01016.42
7.2.320.0060.01216.49
7.2.310.0130.00416.53
7.2.300.0090.00916.31
7.2.290.0100.00716.32
7.2.00.0030.01319.10
7.1.100.0000.01217.90
7.1.70.0000.00817.05
7.1.60.0120.00619.08
7.1.50.0030.00716.91
7.1.00.0000.05022.28
7.0.200.0040.00816.69
7.0.140.0030.07022.07
7.0.60.0070.08719.77
7.0.50.0100.04017.88
7.0.40.0100.08019.90
7.0.30.0100.05320.18
7.0.20.0270.06320.04
7.0.10.0070.04019.96
7.0.00.0170.07720.32
5.6.280.0000.07321.06
5.6.210.0130.07320.69
5.6.200.0100.07718.17
5.6.190.0030.06320.42
5.6.180.0230.06020.61
5.6.170.0230.04320.71
5.6.160.0000.05320.52
5.6.150.0030.08318.22
5.6.140.0070.05018.21
5.6.130.0070.03718.14
5.6.120.0170.06721.09
5.6.110.0070.08720.98
5.6.100.0070.04720.96
5.6.90.0100.03321.09
5.6.80.0030.05720.50
5.5.350.3330.03720.42
5.5.340.0170.06017.91
5.5.330.0030.04720.34
5.5.320.0170.04320.18
5.5.310.0270.05020.41
5.5.300.0000.04317.95
5.5.290.0030.04718.04
5.5.280.0130.04320.72
5.5.270.0070.04020.66
5.5.260.0100.08320.82
5.5.250.0130.06720.69
5.5.240.0170.05320.25
5.4.450.0270.03719.24
5.4.440.0270.06719.41
5.4.430.0230.06719.42
5.4.420.0230.05319.22
5.4.410.0300.06719.45
5.4.400.0230.05019.16
5.4.390.0330.07019.10
5.4.380.0300.04719.16
5.4.370.0300.06719.13
5.4.360.0230.07019.13
5.4.350.0270.05719.10
5.4.340.0270.07019.13
5.4.320.0330.06719.22
5.4.310.0270.06319.25
5.4.300.0300.07019.13
5.4.290.0230.04319.08
5.4.280.0200.04719.08
5.4.270.0300.04719.08
5.4.260.0270.04319.07
5.4.250.0300.06319.07
5.4.240.0430.03018.88
5.4.230.0430.04718.88
5.4.220.0370.04719.08
5.4.210.0330.06719.21
5.4.200.0270.05018.93
5.4.190.0230.07319.23
5.4.180.0230.07019.23
5.4.170.0200.07318.88
5.4.160.0270.05719.22
5.4.150.0300.05019.07
5.4.140.0270.04716.38
5.4.130.0330.03016.31
5.4.120.0130.04316.18
5.4.110.0170.03716.47
5.4.100.0200.04316.42
5.4.90.0200.04316.23
5.4.80.0170.04316.21
5.4.70.0230.03716.38
5.4.60.0170.04716.21
5.4.50.0070.04716.36
5.4.40.0230.06716.46
5.4.30.0170.04316.45
5.4.20.0230.06716.31
5.4.10.0330.03016.32
5.4.00.0270.07015.70
5.3.290.0230.07314.61
5.3.280.0130.05314.50
5.3.270.0200.07014.43
5.3.260.0270.05014.45
5.3.250.0230.06014.55
5.3.240.0170.04014.55
5.3.230.0230.06314.54
5.3.220.0100.05314.43
5.3.210.0130.05714.43
5.3.200.0170.04014.66
5.3.190.0200.07014.44
5.3.180.0100.04314.41
5.3.170.0200.03314.39
5.3.160.0200.06014.40
5.3.150.0170.07314.40
5.3.140.0230.05014.50
5.3.130.0230.05714.45
5.3.120.0200.04714.48
5.3.110.0170.04014.48
5.3.100.0200.04313.96
5.3.90.0130.03713.86
5.3.80.0170.03713.92
5.3.70.0230.04013.96
5.3.60.0230.03713.87
5.3.50.0200.04013.88
5.3.40.0270.04713.93
5.3.30.0230.04314.00
5.3.20.0300.06013.73
5.3.10.0300.03313.60
5.3.00.0230.03313.47

preferences:
40.51 ms | 401 KiB | 5 Q