3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = crc32(__FILE__);

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)
8.3.60.0070.00718.30
8.3.50.0100.01021.87
8.3.40.0100.00718.46
8.3.30.0150.00318.59
8.3.20.0070.00018.40
8.3.10.0070.00020.83
8.3.00.0080.00023.56
8.2.180.0110.00316.75
8.2.170.0140.00718.88
8.2.160.0110.00322.96
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00019.54
8.2.110.0030.00620.42
8.2.100.0080.00417.43
8.2.90.0040.00419.27
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0060.00317.91
8.2.50.0030.00518.07
8.2.40.0060.00318.16
8.2.30.0000.00719.35
8.2.20.0040.00417.64
8.2.10.0050.00217.61
8.2.00.0080.00017.48
8.1.280.0130.00325.92
8.1.270.0080.00523.99
8.1.260.0070.00026.35
8.1.250.0060.00328.09
8.1.240.0030.00722.48
8.1.230.0080.00321.02
8.1.220.0000.00718.77
8.1.210.0040.00418.77
8.1.200.0040.00417.13
8.1.190.0000.00717.41
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0030.00318.81
8.1.150.0070.00018.60
8.1.140.0040.00417.41
8.1.130.0030.00317.68
8.1.120.0000.00717.30
8.1.110.0030.00617.26
8.1.100.0000.00717.29
8.1.90.0060.00317.39
8.1.80.0000.00717.40
8.1.70.0040.00417.36
8.1.60.0000.00817.50
8.1.50.0000.00817.32
8.1.40.0040.00417.27
8.1.30.0000.00817.55
8.1.20.0040.00417.48
8.1.10.0000.00717.39
8.1.00.0040.00417.35
8.0.300.0030.00319.84
8.0.290.0050.00217.15
8.0.280.0030.00318.36
8.0.270.0040.00417.19
8.0.260.0030.00316.71
8.0.250.0020.00516.91
8.0.240.0030.00516.82
8.0.230.0000.00716.78
8.0.220.0030.00316.80
8.0.210.0030.00316.80
8.0.200.0040.00416.87
8.0.190.0000.00716.86
8.0.180.0000.00816.85
8.0.170.0030.00316.81
8.0.160.0030.00516.94
8.0.150.0050.00216.82
8.0.140.0000.00816.83
8.0.130.0070.00013.28
8.0.120.0060.00316.71
8.0.110.0040.00316.69
8.0.100.0000.00716.78
8.0.90.0000.00816.69
8.0.80.0120.00316.80
8.0.70.0030.00316.63
8.0.60.0000.00716.65
8.0.50.0040.00416.93
8.0.30.0130.00517.01
8.0.20.0110.00717.40
8.0.10.0050.00316.80
8.0.00.0140.00616.79
7.4.330.0070.00013.43
7.4.320.0000.00716.45
7.4.300.0030.00316.57
7.4.290.0000.00616.48
7.4.280.0060.00316.32
7.4.270.0040.00416.50
7.4.260.0000.00513.12
7.4.250.0000.00716.47
7.4.240.0030.00516.48
7.4.230.0070.00016.47
7.4.220.0140.01316.28
7.4.210.0090.00716.46
7.4.200.0030.00316.34
7.4.190.0030.00316.70
7.4.160.0040.01116.52
7.4.150.0140.00317.40
7.4.140.0160.00417.86
7.4.130.0050.01116.38
7.4.120.0150.00316.27
7.4.110.0060.01216.40
7.4.100.0070.01416.55
7.4.90.0130.00316.21
7.4.80.0030.01419.39
7.4.70.0030.01316.37
7.4.60.0100.00616.46
7.4.50.0030.00616.28
7.4.40.0030.01222.52
7.4.30.0060.01016.24
7.4.00.0030.01414.74
7.3.330.0060.00012.96
7.3.320.0030.00313.05
7.3.310.0030.00316.12
7.3.300.0000.00716.07
7.3.290.0100.00616.16
7.3.280.0090.00916.13
7.3.270.0070.01017.40
7.3.260.0090.01218.24
7.3.250.0100.00916.19
7.3.240.0130.00416.03
7.3.230.0120.00616.43
7.3.210.0030.01316.10
7.3.200.0030.01319.39
7.3.190.0070.01316.15
7.3.180.0100.00716.12
7.3.170.0080.00916.27
7.3.160.0110.00516.52
7.3.120.0000.01014.65
7.2.330.0100.00716.38
7.2.320.0140.00416.25
7.2.310.0000.01816.22
7.2.300.0030.01316.42
7.2.290.0140.00616.20
7.2.00.0070.00719.48
7.1.100.0000.01117.46
7.1.70.0030.00616.89
7.1.60.0840.01415.30
7.1.50.0070.00716.82
7.1.00.0030.07322.44
7.0.200.0000.00716.67
7.0.140.0070.07021.95
7.0.70.0070.05321.93
7.0.60.0030.08021.75
7.0.50.0030.08322.14
7.0.40.0100.07720.05
7.0.30.0030.06020.14
7.0.20.0030.06020.11
7.0.10.0070.08319.99
7.0.00.0070.06020.09
5.6.280.0000.07720.90
5.6.220.0030.08020.67
5.6.210.0130.06320.56
5.6.200.0030.05020.96
5.6.190.0100.08021.05
5.6.180.0070.06020.92
5.6.170.0030.09021.01
5.6.160.0070.08721.05
5.6.150.0030.07721.00
5.6.140.0030.05021.07
5.6.130.0100.03721.09
5.6.120.0070.09720.95
5.6.110.0070.08721.15
5.6.100.0030.08721.00
5.6.90.0070.06020.91
5.6.80.0030.08720.48
5.6.70.0000.08720.36
5.6.60.0000.06020.36
5.6.50.0070.04720.32
5.6.40.0070.08020.38
5.6.30.0000.04320.36
5.6.20.0070.08320.30
5.6.10.0130.06320.29
5.6.00.0030.04320.35
5.5.360.0000.09020.49
5.5.350.0070.06720.38
5.5.340.0100.08020.79
5.5.330.0100.08020.75
5.5.320.0070.04020.73
5.5.310.0100.06720.82
5.5.300.0130.07720.75
5.5.290.0030.06020.92
5.5.280.0030.06020.78
5.5.270.0070.08720.89
5.5.260.0070.08020.78
5.5.250.0070.07720.44
5.5.240.0170.07720.30
5.5.230.0100.05020.15
5.5.220.0000.08720.14
5.5.210.0070.08020.27
5.5.200.0030.05720.17
5.5.190.0030.07020.16
5.5.180.0030.08720.20
5.5.160.0170.07320.21
5.5.150.0030.06020.17
5.5.140.0170.06320.13
5.5.130.0030.06720.20
5.5.120.0000.08319.96
5.5.110.0130.07720.12
5.5.100.0130.07020.09
5.5.90.0030.07719.91
5.5.80.0030.05719.96
5.5.70.0030.08020.05
5.5.60.0130.06720.02
5.5.50.0070.05720.08
5.5.40.0070.05020.13
5.5.30.0030.08320.07
5.5.20.0070.05020.12
5.5.10.0000.07020.07
5.5.00.0030.08020.04
5.4.450.0070.06319.27
5.4.440.0030.07019.27
5.4.430.0030.08319.43
5.4.420.0070.07019.37
5.4.410.0100.08019.34
5.4.400.0070.05719.03
5.4.390.0170.07019.12
5.4.380.0070.08018.98
5.4.370.0070.05019.10
5.4.360.0030.08019.10
5.4.350.0070.05718.90
5.4.340.0030.08319.02
5.4.320.0030.08319.03
5.4.310.0070.07719.12
5.4.300.0030.05319.05
5.4.290.0000.07718.78
5.4.280.0100.07019.05
5.4.270.0070.07019.23
5.4.260.0030.06018.98
5.4.250.0000.05318.83
5.4.240.0030.07718.94
5.4.230.0100.07319.05
5.4.220.0030.06719.04
5.4.210.0030.08019.22
5.4.200.0030.07719.02
5.4.190.0030.08018.93
5.4.180.0130.07319.08
5.4.170.0100.06318.95
5.4.160.0130.07018.96
5.4.150.0000.05319.09
5.4.140.0070.05716.27
5.4.130.0030.05016.34
5.4.120.0070.05016.29
5.4.110.0030.07716.36
5.4.100.0030.07016.21
5.4.90.0000.07716.26
5.4.80.0000.08016.43
5.4.70.0070.07316.38
5.4.60.0030.05016.18
5.4.50.0030.04316.30
5.4.40.0100.06316.38
5.4.30.0030.07716.32
5.4.20.0030.06016.32
5.4.10.0130.07016.23
5.4.00.0070.07015.83
5.3.290.0070.08014.63
5.3.280.0070.07714.58
5.3.270.0070.06314.54
5.3.260.0000.08314.43
5.3.250.0130.07014.59
5.3.240.0030.05714.46
5.3.230.0030.08314.57
5.3.220.0130.05314.41
5.3.210.0030.07014.46
5.3.200.0070.07314.55
5.3.190.0130.07014.50
5.3.180.0070.07314.39
5.3.170.0100.05014.46
5.3.160.0030.07714.41
5.3.150.0100.05714.56
5.3.140.0100.07014.40
5.3.130.0100.04714.45
5.3.120.0000.06714.50
5.3.110.0000.06314.52
5.3.100.0030.06014.01
5.3.90.0030.07013.96
5.3.80.0000.06313.86
5.3.70.0030.07013.97
5.3.60.0030.08013.98
5.3.50.0000.08313.93
5.3.40.0030.07313.80
5.3.30.0000.07013.89
5.3.20.0030.06713.68
5.3.10.0000.07313.66
5.3.00.0030.08013.62
5.2.170.0000.05311.18
5.2.160.0000.06711.08
5.2.150.0000.06710.97
5.2.140.0000.06710.92
5.2.130.0030.05011.05
5.2.120.0000.06710.96
5.2.110.0070.05710.94
5.2.100.0070.05710.94
5.2.90.0000.06711.13
5.2.80.0030.05311.03
5.2.70.0000.06711.00
5.2.60.0100.05010.99
5.2.50.0070.03010.85
5.2.40.0000.06310.98
5.2.30.0030.05310.96
5.2.20.0030.06310.91
5.2.10.0000.06010.78
5.2.00.0030.06010.76
5.1.60.0070.03710.76
5.1.50.0000.04710.76
5.1.40.0000.05710.76
5.1.30.0030.04710.76
5.1.20.0030.04310.76
5.1.10.0000.05710.76
5.1.00.0070.03710.76
5.0.50.0000.03710.76
5.0.40.0030.04010.76
5.0.30.0000.04710.76
5.0.20.0000.04010.76
5.0.10.0130.02310.76
5.0.00.0070.05310.76
4.4.90.0000.02710.76
4.4.80.0000.02710.76
4.4.70.0030.03010.76
4.4.60.0000.03710.76
4.4.50.0000.03710.76
4.4.40.0030.05310.76
4.4.30.0030.03310.76
4.4.20.0030.03310.76
4.4.10.0070.02310.76
4.4.00.0000.06010.76
4.3.110.0030.02710.76
4.3.100.0000.03010.76
4.3.90.0000.02310.76
4.3.80.0000.04010.76
4.3.70.0130.02710.76
4.3.60.0030.03010.76
4.3.50.0030.03310.76
4.3.40.0030.04010.76
4.3.30.0030.03010.76
4.3.20.0000.03010.76
4.3.10.0000.02310.76
4.3.00.0000.02310.76

preferences:
66.9 ms | 401 KiB | 5 Q