3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "\x72\166\x3a\61\x31";

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)
8.3.60.0120.00918.04
8.3.50.0110.00821.09
8.3.40.0120.00318.67
8.3.30.0090.00618.46
8.3.20.0080.00020.04
8.3.10.0050.00321.54
8.3.00.0050.00319.66
8.2.180.0060.00916.38
8.2.170.0040.01122.96
8.2.160.0100.00320.37
8.2.150.0050.00324.18
8.2.140.0090.00024.66
8.2.130.0050.00326.16
8.2.120.0050.00317.50
8.2.110.0000.01022.29
8.2.100.0060.00617.63
8.2.90.0080.00019.22
8.2.80.0080.00017.97
8.2.70.0060.00317.38
8.2.60.0030.00517.91
8.2.50.0070.00018.07
8.2.40.0040.00419.52
8.2.30.0000.00719.76
8.2.20.0080.00017.59
8.2.10.0050.00217.91
8.2.00.0000.00717.84
8.1.280.0030.01325.92
8.1.270.0040.01120.38
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00322.14
8.1.230.0110.00020.86
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0090.00017.10
8.1.190.0090.00317.10
8.1.180.0080.00018.10
8.1.170.0050.00318.58
8.1.160.0000.00721.85
8.1.150.0000.00718.66
8.1.140.0040.00417.27
8.1.130.0040.00417.48
8.1.120.0000.00817.24
8.1.110.0070.00017.32
8.1.100.0000.00717.22
8.1.90.0040.00417.23
8.1.80.0000.00717.32
8.1.70.0030.00317.36
8.1.60.0050.00317.42
8.1.50.0030.00617.32
8.1.40.0040.00417.38
8.1.30.0050.00317.36
8.1.20.0000.00717.35
8.1.10.0040.00417.42
8.1.00.0040.00417.39
8.0.300.0000.00718.77
8.0.290.0000.00716.63
8.0.280.0040.00418.47
8.0.270.0070.00017.16
8.0.260.0000.00618.41
8.0.250.0040.00416.82
8.0.240.0050.00216.84
8.0.230.0050.00216.73
8.0.220.0000.00716.74
8.0.210.0040.00416.75
8.0.200.0030.00316.78
8.0.190.0040.00716.74
8.0.180.0090.00016.67
8.0.170.0060.00316.79
8.0.160.0080.00016.77
8.0.150.0030.00316.72
8.0.140.0000.00716.56
8.0.130.0000.00513.15
8.0.120.0080.00016.71
8.0.110.0070.00016.68
8.0.100.0000.00716.73
8.0.90.0040.00416.77
8.0.80.0060.00916.82
8.0.70.0050.00316.79
8.0.60.0000.00816.69
8.0.50.0000.00816.65
8.0.30.0120.00616.88
8.0.20.0150.00317.40
8.0.10.0030.00316.91
8.0.00.0070.01316.47
7.4.330.0000.00515.08
7.4.320.0000.00716.46
7.4.300.0000.00616.45
7.4.290.0040.00416.46
7.4.280.0070.00016.37
7.4.270.0030.00316.36
7.4.260.0040.00416.49
7.4.250.0000.00716.37
7.4.240.0050.00216.40
7.4.230.0000.00716.26
7.4.220.0150.00016.39
7.4.210.0000.01416.41
7.4.200.0000.00716.47
7.4.160.0060.00916.44
7.4.150.0100.00717.40
7.4.140.0100.00817.86
7.4.130.0110.00616.31
7.4.120.0120.00816.51
7.4.110.0060.01616.33
7.4.100.0170.00416.36
7.4.90.0160.00716.40
7.4.80.0120.00619.39
7.4.70.0080.00816.25
7.4.60.0070.00716.16
7.4.50.0000.00416.50
7.4.40.0040.01216.06
7.4.30.0080.00816.25
7.4.00.0130.00315.05
7.3.330.0030.00313.05
7.3.320.0000.00513.11
7.3.310.0000.00716.00
7.3.300.0000.00616.02
7.3.290.0050.01116.12
7.3.280.0100.00716.12
7.3.270.0110.01117.40
7.3.260.0190.00316.29
7.3.250.0100.00716.32
7.3.240.0090.00916.10
7.3.230.0130.00316.45
7.3.210.0030.01316.18
7.3.200.0090.00616.29
7.3.190.0100.01016.52
7.3.180.0040.01416.45
7.3.170.0120.00916.27
7.3.160.0130.01016.32
7.2.330.0040.01816.48
7.2.320.0170.00016.36
7.2.310.0030.01416.31
7.2.300.0090.00616.29
7.2.290.0090.00916.54
7.2.60.0060.01116.64
7.2.00.0060.00619.36
7.1.200.0070.00315.45
7.1.100.0060.00618.08
7.1.70.0070.00016.84
7.1.60.0070.01719.17
7.1.50.0100.01416.82
7.1.00.0030.07722.46
7.0.200.0030.00716.75
7.0.60.0030.07319.91
7.0.50.0130.07317.89
7.0.40.0100.07020.04
7.0.30.0100.04720.21
7.0.20.0200.05020.19
7.0.10.0000.06320.17
7.0.00.0070.08320.10
5.6.280.0030.04721.06
5.6.210.0070.03720.74
5.6.200.0100.03718.10
5.6.190.0030.06020.41
5.6.180.3730.04320.33
5.6.170.0300.06020.47
5.6.160.0070.08320.40
5.6.150.0070.04718.22
5.6.140.0030.07318.04
5.6.130.0130.06318.21
5.6.120.0000.04720.96
5.6.110.0030.04720.98
5.6.100.0070.06321.00
5.6.90.0070.04020.94
5.6.80.0070.04320.35
5.6.70.4400.04720.49
5.5.350.0000.08320.43
5.5.340.0030.04017.98
5.5.330.0000.05020.23
5.5.320.0230.05020.34
5.5.310.0300.06720.21
5.5.300.0100.05018.01
5.5.290.0070.08017.94
5.5.280.0070.07020.84
5.5.270.0070.05320.79
5.5.260.0070.05720.65
5.5.250.0130.07720.69
5.5.240.0100.07720.25
5.4.450.1000.04719.58
5.4.440.0870.05719.27
5.4.430.0930.05019.11
5.4.420.0930.06019.51
5.4.410.0930.05319.50
5.4.400.0870.06019.23
5.4.390.0870.05718.92
5.4.380.0930.04719.31
5.4.370.0900.05318.80
5.4.360.0870.05719.16
5.4.350.0830.04319.10
5.4.340.0870.05719.31
5.4.320.0670.06319.14
5.4.310.0870.05319.17
5.4.300.1070.04718.95
5.4.290.0770.06018.94
5.4.280.0230.05019.15
5.4.270.0230.05719.31
5.4.260.0070.06318.80
5.4.250.0830.07019.25
5.4.240.0770.04718.95
5.4.230.0770.05019.27
5.4.220.0700.05719.14
5.4.210.0800.04718.94
5.4.200.0970.04319.11
5.4.190.0830.04019.25
5.4.180.0730.05319.21
5.4.170.0730.05318.93
5.4.160.0700.05319.27
5.4.150.0630.06018.95
5.4.140.0670.05316.45
5.4.130.0700.05716.50
5.4.120.0630.05716.38
5.4.110.0870.04316.07
5.4.100.0600.05716.45
5.4.90.0630.05016.46
5.4.80.0730.05016.46
5.4.70.0300.06016.05
5.4.60.0230.05716.39
5.4.50.0030.07016.39
5.4.40.0130.03716.04
5.4.30.0070.04016.19
5.4.20.0300.06016.36

preferences:
143.31 ms | 401 KiB | 5 Q