3v4l.org

run code in 300+ PHP versions simultaneously
<?php chr(0xbf) ?>

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)
8.3.40.0170.00318.46
8.3.30.0070.00718.46
8.3.20.0040.00418.62
8.3.10.0080.00020.75
8.3.00.0070.00021.75
8.2.170.0110.00422.96
8.2.160.0130.00020.41
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00726.16
8.2.120.0050.00221.05
8.2.110.0000.00920.54
8.2.100.0070.00417.66
8.2.90.0090.00019.05
8.2.80.0090.00017.97
8.2.70.0040.00417.24
8.2.60.0040.00417.91
8.2.50.0040.00418.07
8.2.40.0040.00418.03
8.2.30.0040.00419.35
8.2.20.0040.00417.45
8.2.10.0060.00317.61
8.2.00.0050.00317.45
8.1.270.0080.00023.99
8.1.260.0000.01526.35
8.1.250.0070.00028.09
8.1.240.0030.00622.42
8.1.230.0060.00620.95
8.1.220.0030.00518.77
8.1.210.0040.00418.83
8.1.200.0080.00317.00
8.1.190.0000.00717.18
8.1.180.0040.00418.10
8.1.170.0060.00318.66
8.1.160.0000.01118.81
8.1.150.0040.00418.42
8.1.140.0070.00017.31
8.1.130.0000.00617.80
8.1.120.0070.00017.38
8.1.110.0030.00417.16
8.1.100.0070.00017.35
8.1.90.0030.00317.20
8.1.80.0070.00017.33
8.1.70.0030.00317.19
8.1.60.0030.00617.47
8.1.50.0030.00617.34
8.1.40.0030.00517.30
8.1.30.0000.00717.47
8.1.20.0000.00717.52
8.1.10.0040.00417.45
8.1.00.0040.00417.32
8.0.300.0060.00319.85
8.0.290.0030.00617.04
8.0.280.0070.00018.26
8.0.270.0000.00717.15
8.0.260.0030.00316.68
8.0.250.0070.00016.72
8.0.240.0080.00316.76
8.0.230.0050.00216.71
8.0.220.0030.00316.62
8.0.210.0040.00416.79
8.0.200.0060.00016.81
8.0.190.0030.00316.80
8.0.180.0030.00316.77
8.0.170.0040.00416.76
8.0.160.0030.00316.82
8.0.150.0050.00316.74
8.0.140.0070.00016.71
8.0.130.0000.00513.16
8.0.120.0040.00416.60
8.0.110.0000.00916.70
8.0.100.0070.00016.54
8.0.90.0000.00716.65
8.0.80.0030.01316.64
8.0.70.0070.00016.75
8.0.60.0050.00216.63
8.0.50.0040.00316.73
8.0.30.0140.01117.08
8.0.20.0080.01417.40
8.0.10.0030.00516.79
8.0.00.0120.00516.46
7.4.330.0020.00216.79
7.4.320.0000.00716.46
7.4.300.0060.00016.21
7.4.290.0070.00016.48
7.4.280.0040.00716.25
7.4.270.0040.00416.49
7.4.260.0030.00313.13
7.4.250.0030.00616.30
7.4.240.0040.00416.46
7.4.230.0000.00816.36
7.4.220.0080.00816.30
7.4.210.0120.00516.40
7.4.200.0040.00416.56
7.4.190.0000.00716.58
7.4.160.0190.00016.33
7.4.150.0070.01017.40
7.4.140.0130.00617.86
7.4.130.0110.00616.42
7.4.120.0150.00316.31
7.4.110.0030.01316.27
7.4.100.0070.01516.15
7.4.90.0170.00716.33
7.4.80.0040.01519.39
7.4.70.0100.00716.38
7.4.60.0160.00016.45
7.4.50.0000.00816.21
7.4.40.0070.01022.77
7.4.30.0090.00916.30
7.4.00.0100.00314.60
7.3.330.0000.00513.04
7.3.320.0030.00312.97
7.3.310.0050.00216.01
7.3.300.0030.00316.14
7.3.290.0160.00716.16
7.3.280.0100.00816.09
7.3.270.0080.00817.40
7.3.260.0100.01118.24
7.3.250.0100.00716.32
7.3.240.0060.00916.25
7.3.230.0070.01016.39
7.3.210.0090.00916.30
7.3.200.0200.00319.39
7.3.190.0100.00616.14
7.3.180.0110.00516.11
7.3.170.0130.00316.39
7.3.160.0090.00916.43
7.3.120.0100.00314.46
7.3.10.0060.00816.50
7.3.00.0020.00916.57
7.2.330.0070.01316.52
7.2.320.0090.01316.30
7.2.310.0120.00616.20
7.2.300.0150.00316.57
7.2.290.0120.00416.42
7.2.130.0080.00516.74
7.2.120.0090.00416.76
7.2.110.0060.00916.69
7.2.100.0050.00616.73
7.2.90.0060.00816.54
7.2.80.0070.00716.78
7.2.70.0070.00716.60
7.2.60.0060.00716.79
7.2.50.0070.00616.54
7.2.40.0060.00716.86
7.2.30.0040.01116.77
7.2.20.0050.00816.70
7.2.10.0070.00616.65
7.2.00.0050.00717.24
7.1.250.0040.00715.66
7.1.200.0060.00315.69
7.1.100.0030.00617.89
7.1.70.0070.00316.93
7.1.60.0070.01519.40
7.1.50.0070.01716.96
7.1.00.0100.05322.41
7.0.200.0070.00016.43
7.0.140.0070.07022.08
7.0.80.0100.07719.89
7.0.70.0130.07319.96
7.0.60.0230.03719.97
7.0.50.0070.03720.34
7.0.40.0070.04020.10
7.0.30.0100.05020.13
7.0.20.0030.04320.17
7.0.10.0070.04020.10
7.0.00.0030.04720.09
5.6.280.0030.07021.12
5.6.230.0000.07320.74
5.6.220.0030.05020.70
5.6.210.0070.04020.56
5.6.200.0030.04321.05
5.6.190.0030.04721.07
5.6.180.0030.09021.09
5.6.170.0000.04321.02
5.6.160.0000.04320.95
5.6.150.0070.04320.95
5.6.140.0100.03320.94
5.6.130.0030.05021.07
5.6.120.0000.04721.06
5.6.110.0070.03721.00
5.6.100.0100.03321.09
5.6.90.0000.05020.90
5.6.80.0030.04020.51
5.6.70.0100.03320.43
5.6.60.0100.03720.37
5.6.50.0070.03720.39
5.6.40.0070.03720.30
5.6.30.0070.07020.34
5.6.20.0070.04020.46
5.6.10.0030.04320.30
5.6.00.0070.06320.34
5.5.370.0070.05020.41
5.5.360.0030.04320.29
5.5.350.0070.04320.43
5.5.340.0070.04720.72
5.5.330.0000.04320.75
5.5.320.0030.04320.87
5.5.310.0030.04720.63
5.5.300.0030.04020.86
5.5.290.0000.04020.79
5.5.280.0030.04020.82
5.5.270.0030.04020.89
5.5.260.0030.04320.81
5.5.250.0030.04020.56
5.5.240.0070.03720.29
5.5.230.0000.04320.19
5.5.220.0000.04020.19
5.5.210.0070.03720.24
5.5.200.0030.04020.23
5.5.190.0070.04320.22
5.5.180.0030.03720.07
5.5.160.0070.07720.07
5.5.150.0100.07320.26
5.5.140.0100.08020.16
5.5.130.0030.06720.26
5.5.120.0070.05720.18
5.5.110.0100.04020.13
5.5.100.0070.08020.07
5.5.90.0130.06720.00
5.5.80.0030.05320.16
5.5.70.0030.09020.13
5.5.60.0030.07719.95
5.5.50.0070.04720.04
5.5.40.0030.07720.04
5.5.30.0100.04320.10
5.5.20.0030.07320.06
5.5.10.0100.07720.07
5.5.00.0170.06719.95
5.4.450.0070.03719.35
5.4.440.0070.03719.30
5.4.430.0070.04019.42
5.4.420.0070.03719.22
5.4.410.0070.05319.22
5.4.400.0030.03718.82
5.4.390.0070.03718.98
5.4.380.0030.04018.95
5.4.370.0030.05318.96
5.4.360.0000.04019.03
5.4.350.0030.03719.14
5.4.340.0000.04319.03
5.4.320.0130.07018.81
5.4.310.0130.05719.03
5.4.300.0070.04318.94
5.4.290.0030.04319.05
5.4.280.0070.08018.97
5.4.270.0030.04319.03
5.4.260.0030.07319.09
5.4.250.0100.05019.04
5.4.240.0070.06019.04
5.4.230.0030.05319.11
5.4.220.0070.07319.03
5.4.210.0070.05019.06
5.4.200.0070.07019.13
5.4.190.0070.07319.02
5.4.180.0000.07018.96
5.4.170.0000.07319.07
5.4.160.0100.06318.88
5.4.150.0100.05718.89
5.4.140.0030.04316.21
5.4.130.0000.04016.22
5.4.120.0070.05716.29
5.4.110.0130.06716.31
5.4.100.0100.07016.30
5.4.90.0100.03316.46
5.4.80.0100.04016.33
5.4.70.0100.06716.20
5.4.60.0070.07016.40
5.4.50.0030.04016.18
5.4.40.0070.06016.46
5.4.30.0030.03316.27
5.4.20.0030.06716.43
5.4.10.0100.06316.31
5.4.00.0070.07315.68
5.3.290.0030.05014.62
5.3.280.0100.03714.53
5.3.270.0100.06314.46
5.3.260.0000.06714.56
5.3.250.0130.07314.59
5.3.240.0030.04014.56
5.3.230.0070.05014.53
5.3.220.0030.06714.39
5.3.210.0000.04714.54
5.3.200.0000.04714.55
5.3.190.0030.06714.56
5.3.180.0030.04314.42
5.3.170.0070.06314.38
5.3.160.0070.07014.39
5.3.150.0030.08014.52
5.3.140.0030.04314.46
5.3.130.0000.04714.50
5.3.120.0070.04014.54
5.3.110.0100.07314.40
5.3.100.0030.07714.02
5.3.90.0030.08013.87
5.3.80.0070.07313.87
5.3.70.0030.06713.95
5.3.60.0070.05313.98
5.3.50.0000.07713.84
5.3.40.0030.06713.88
5.3.30.0030.04013.76
5.3.20.0070.04013.68
5.3.10.0070.05313.56
5.3.00.0030.06713.60
5.2.170.0100.05713.49
5.2.160.0000.04013.49
5.2.150.0170.03713.49
5.2.140.0030.03313.49
5.2.130.0000.06713.49
5.2.120.0100.05013.49
5.2.110.0070.05713.49
5.2.100.0030.06313.49
5.2.90.0000.05713.49
5.2.80.0100.02713.49
5.2.70.0070.04013.49
5.2.60.0070.06313.49
5.2.50.0070.06013.49
5.2.40.0070.03313.49
5.2.30.0070.06013.49
5.2.20.0100.04713.49
5.2.10.0000.04713.49
5.2.00.0070.05713.49
5.1.60.0070.03313.49
5.1.50.0030.02713.49
5.1.40.0000.06013.49
5.1.30.0100.03013.49
5.1.20.0070.04713.49
5.1.10.0030.05013.49
5.1.00.0030.05713.49
5.0.50.0000.04013.49
5.0.40.0030.03013.49
5.0.30.0100.05713.49
5.0.20.0000.05013.49
5.0.10.0000.03713.49
5.0.00.0030.04013.49
4.4.90.0030.03013.49
4.4.80.0030.02013.49
4.4.70.0070.04013.49
4.4.60.0030.02313.49
4.4.50.0000.02013.49
4.4.40.0030.03013.49
4.4.30.0000.03313.49
4.4.20.0030.02013.49
4.4.10.0070.02013.49
4.4.00.0030.04313.49
4.3.110.0130.02713.49
4.3.100.0070.01713.49
4.3.90.0000.02013.49
4.3.80.0030.02313.49
4.3.70.0000.03713.49
4.3.60.0000.02713.49
4.3.50.0000.03713.49
4.3.40.0100.04313.49
4.3.30.0000.03713.49
4.3.20.0100.02713.49
4.3.10.0000.02713.49
4.3.00.0000.02313.49

preferences:
59.85 ms | 400 KiB | 5 Q