3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo chr(0xbf).chr(0x27); ?>

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)
8.3.40.0130.00718.67
8.3.30.0070.00718.42
8.3.20.0100.00020.73
8.3.10.0000.00821.77
8.3.00.0050.00519.66
8.2.170.0090.01222.96
8.2.160.0070.01020.47
8.2.150.0030.00524.18
8.2.140.0070.00024.66
8.2.130.0090.00620.94
8.2.120.0000.00726.35
8.2.110.0090.00019.21
8.2.100.0040.00817.55
8.2.90.0000.00819.09
8.2.80.0000.00817.97
8.2.70.0080.00017.50
8.2.60.0050.00318.04
8.2.50.0080.00018.10
8.2.40.0030.00620.48
8.2.30.0040.00419.10
8.2.20.0040.00417.86
8.2.10.0050.00217.86
8.2.00.0000.00717.42
8.1.270.0000.00823.80
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0030.00623.79
8.1.230.0070.00417.82
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0000.00817.23
8.1.190.0000.00917.10
8.1.180.0040.00418.10
8.1.170.0040.00418.49
8.1.160.0040.00418.74
8.1.150.0050.00320.17
8.1.140.0040.00419.31
8.1.130.0000.00718.84
8.1.120.0030.00317.23
8.1.110.0040.00417.21
8.1.100.0000.00717.21
8.1.90.0030.00317.33
8.1.80.0030.00317.23
8.1.70.0030.00617.34
8.1.60.0040.00417.34
8.1.50.0070.00017.27
8.1.40.0060.00317.27
8.1.30.0040.00417.39
8.1.20.0060.00317.50
8.1.10.0070.00017.46
8.1.00.0050.00217.29
8.0.300.0040.00418.77
8.0.290.0000.00816.58
8.0.280.0070.00018.37
8.0.270.0000.00717.18
8.0.260.0030.00317.37
8.0.250.0080.00016.82
8.0.240.0080.00016.79
8.0.230.0030.00316.82
8.0.220.0030.00316.74
8.0.210.0040.00316.71
8.0.200.0030.00316.73
8.0.190.0000.00716.79
8.0.180.0040.00416.63
8.0.170.0000.00816.74
8.0.160.0040.00416.78
8.0.150.0070.00016.74
8.0.140.0000.00716.63
8.0.130.0000.00613.22
8.0.120.0040.00416.71
8.0.110.0000.00816.72
8.0.100.0000.00716.66
8.0.90.0050.00316.77
8.0.80.0060.01616.80
8.0.70.0040.00416.64
8.0.60.0070.00016.73
8.0.50.0070.00016.71
8.0.30.0130.00617.01
8.0.20.0040.01817.40
8.0.10.0040.00416.87
8.0.00.0120.00616.47
7.4.330.0020.00215.55
7.4.320.0030.00316.37
7.4.300.0000.00616.47
7.4.290.0030.00316.27
7.4.280.0000.00716.36
7.4.270.0040.00416.46
7.4.260.0090.00016.36
7.4.250.0030.00316.43
7.4.240.0000.00816.51
7.4.230.0030.00316.55
7.4.220.0090.00916.24
7.4.210.0050.01016.36
7.4.200.0040.00416.56
7.4.160.0080.01016.32
7.4.150.0090.00917.40
7.4.140.0100.00717.86
7.4.130.0110.00716.31
7.4.120.0100.00716.41
7.4.110.0060.01216.18
7.4.100.0090.00916.45
7.4.90.0330.02716.27
7.4.80.0060.01219.39
7.4.70.0000.01616.45
7.4.60.0060.00916.17
7.4.50.0000.01716.28
7.4.40.0100.00616.27
7.4.30.0090.00916.48
7.4.00.0070.01014.57
7.3.330.0000.00613.00
7.3.320.0030.00313.02
7.3.310.0000.00716.00
7.3.300.0030.00316.04
7.3.290.0080.00016.13
7.3.280.0140.00916.13
7.3.270.0030.01517.40
7.3.260.0060.01016.18
7.3.250.0090.00916.29
7.3.240.0080.00916.16
7.3.230.0130.00316.39
7.3.210.0110.00616.45
7.3.200.0120.00416.17
7.3.190.0030.01416.21
7.3.180.0030.01316.24
7.3.170.0070.01016.46
7.3.160.0080.00816.37
7.2.330.0070.01016.50
7.2.320.0150.00616.22
7.2.310.0080.01116.25
7.2.300.0060.01116.28
7.2.290.0040.01216.50
7.2.110.0140.00616.62
7.2.60.0090.00616.81
7.2.50.0100.00316.96
7.1.200.0080.00815.64
7.1.70.0070.00317.00
7.1.60.0070.00317.32
7.1.00.0030.06322.46
7.0.200.0030.00616.50
7.0.140.0070.05722.11
7.0.130.0000.06022.04
7.0.120.0200.04322.00
7.0.110.0100.05721.95
7.0.100.0030.06321.97
7.0.90.0130.05022.13
7.0.80.0130.05722.22
7.0.70.0200.04721.98
7.0.60.0030.06721.86
7.0.50.0030.07722.14
7.0.40.0100.07022.14
7.0.30.0070.06022.16
7.0.20.0000.06022.05
7.0.10.0030.08022.03
7.0.00.0130.04722.13
5.6.290.0000.06720.80
5.6.280.0130.05020.76
5.6.270.0070.06021.12
5.6.260.0200.04720.77
5.6.250.0100.05320.91
5.6.240.0030.06320.96
5.6.230.0000.06720.75
5.6.220.0170.05021.04
5.6.210.0030.06021.02
5.6.200.0070.06321.05
5.6.190.0030.06720.86
5.6.180.0070.05720.88
5.6.170.0100.05321.05
5.6.160.0070.05720.87
5.6.150.0100.05320.77
5.6.140.0030.06020.85
5.6.130.0100.05020.89
5.6.120.0070.05721.03
5.6.110.0070.05721.03
5.6.100.0030.06021.02
5.6.90.0100.05021.02
5.6.80.0130.04320.37
5.6.70.0000.06020.21
5.6.60.0100.05020.44
5.6.50.0000.05720.41
5.6.40.0100.05020.34
5.6.30.0030.05720.20
5.6.20.0100.05020.42
5.6.10.0070.05020.13
5.6.00.0100.05020.41

preferences:
60.69 ms | 400 KiB | 5 Q