3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 'alpha' <=> 'p';

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)
8.3.60.0150.00416.50
8.3.50.0290.00821.28
8.3.40.0110.00718.59
8.3.30.0140.00018.59
8.3.20.0000.00720.21
8.3.10.0000.00821.79
8.3.00.0040.00421.77
8.2.180.0090.01216.50
8.2.170.0170.00322.96
8.2.160.0100.00319.14
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00420.69
8.2.120.0040.00426.35
8.2.110.0080.00321.18
8.2.100.0090.00318.04
8.2.90.0000.00818.97
8.2.80.0080.00017.97
8.2.70.0060.00317.50
8.2.60.0000.00717.93
8.2.50.0040.00418.09
8.2.40.0000.00822.27
8.2.30.0070.00019.25
8.2.20.0070.00017.60
8.2.10.0050.00317.80
8.2.00.0040.00417.79
8.1.280.0060.00825.92
8.1.270.0000.00822.19
8.1.260.0040.00428.09
8.1.250.0080.00028.09
8.1.240.0030.00622.53
8.1.230.0100.00017.64
8.1.220.0050.00217.74
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0000.00817.22
8.1.180.0050.00318.10
8.1.170.0000.00818.50
8.1.160.0070.00020.60
8.1.150.0030.00319.00
8.1.140.0050.00319.34
8.1.130.0030.00317.57
8.1.120.0000.00717.30
8.1.110.0080.00017.31
8.1.100.0000.00717.36
8.1.90.0020.00517.39
8.1.80.0000.00817.22
8.1.70.0000.00717.27
8.1.60.0000.00717.39
8.1.50.0000.00817.32
8.1.40.0050.00317.41
8.1.30.0000.00817.52
8.1.20.0070.00017.42
8.1.10.0040.00417.34
8.1.00.0050.00217.38
8.0.300.0040.00418.77
8.0.290.0000.00716.58
8.0.280.0050.00318.43
8.0.270.0030.00317.14
8.0.260.0040.00417.16
8.0.250.0060.00016.86
8.0.240.0000.00816.84
8.0.230.0060.00016.78
8.0.220.0050.00516.60
8.0.210.0000.00816.66
8.0.200.0000.00716.80
8.0.190.0080.00016.78
8.0.180.0040.00416.85
8.0.170.0000.00816.75
8.0.160.0030.00416.68
8.0.150.0000.00716.59
8.0.140.0080.00016.65
8.0.130.0030.00313.22
8.0.120.0000.00816.61
8.0.110.0000.00716.72
8.0.100.0040.00416.63
8.0.90.0000.00816.62
8.0.80.0110.00416.70
8.0.70.0000.00716.79
8.0.60.0000.00716.57
8.0.50.0040.00416.78
8.0.30.0140.00716.86
8.0.20.0120.00717.40
8.0.10.0040.00416.76
8.0.00.0090.00916.62
7.4.330.0000.00516.76
7.4.320.0000.00716.45
7.4.300.0080.00016.46
7.4.290.0030.00516.46
7.4.280.0050.00316.21
7.4.270.0030.00316.38
7.4.260.0100.00016.22
7.4.250.0070.00016.45
7.4.240.0070.00016.28
7.4.230.0070.00016.36
7.4.220.0070.01016.46
7.4.210.0070.00716.35
7.4.200.0000.00716.20
7.4.160.0130.00316.41
7.4.150.0140.00317.40
7.4.140.0100.01317.86
7.4.130.0080.01216.36
7.4.120.0120.00916.37
7.4.110.0110.00616.45
7.4.100.0160.00016.18
7.4.90.0040.01216.55
7.4.80.0070.01019.39
7.4.70.0060.01316.38
7.4.60.0100.00716.28
7.4.50.0040.00816.20
7.4.40.0120.00916.39
7.4.30.0070.01116.22
7.4.00.0070.01014.82
7.3.330.0030.00313.11
7.3.320.0030.00212.95
7.3.310.0060.00016.13
7.3.300.0030.00316.09
7.3.290.0030.00316.08
7.3.280.0140.00416.17
7.3.270.0140.00317.40
7.3.260.0070.01016.48
7.3.250.0100.00716.10
7.3.240.0170.00216.23
7.3.230.0100.01416.46
7.3.210.0140.00716.48
7.3.200.0160.00019.39
7.3.190.0110.00616.20
7.3.180.0100.00716.35
7.3.170.0150.00416.38
7.3.160.0130.00316.01
7.2.330.0080.01516.58
7.2.320.0100.01016.57
7.2.310.0100.01016.55
7.2.300.0080.00816.53
7.2.290.0030.01416.18
7.2.60.0030.00716.52
7.1.200.0080.00415.59
7.1.100.0000.01518.07
7.1.70.0000.00916.79
7.1.60.0160.01019.40
7.1.50.0060.00616.88
7.1.00.0070.07322.44
7.0.200.0360.00314.34
7.0.60.0270.07321.63
7.0.50.0030.06017.77
7.0.40.0130.06020.20
7.0.30.0300.07720.18
7.0.20.0330.06720.08
7.0.10.0000.07020.16
7.0.00.0170.07720.08
5.6.280.0130.05320.98
5.6.210.0070.05720.51
5.6.200.0070.07318.12
5.6.190.0030.04720.57
5.6.180.0400.05320.61
5.6.170.0170.05020.57
5.6.160.0070.05320.39
5.6.150.0100.08018.29
5.6.140.0070.04318.19
5.6.130.0030.08318.28
5.6.120.0170.07320.98
5.6.110.0170.06320.97
5.6.100.0000.04720.96
5.6.90.0000.09020.95
5.6.80.0030.05720.40
5.5.350.0030.07720.41
5.5.340.0130.07017.95
5.5.330.0100.08020.40
5.5.320.0600.06320.29
5.5.310.0230.04020.35
5.5.300.0030.08718.03
5.5.290.0130.07717.95
5.5.280.0100.08020.68
5.5.270.0130.06320.85
5.5.260.0100.07320.76
5.5.250.0070.08320.65
5.5.240.0230.06720.00

preferences:
31.42 ms | 401 KiB | 5 Q