3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "a" <=> "97"; ?>

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)
8.3.60.0070.00716.63
8.3.50.0090.00921.14
8.3.40.0070.00718.67
8.3.30.0070.00718.65
8.3.20.0030.00620.16
8.3.10.0050.00321.60
8.3.00.0000.00823.64
8.2.180.0090.00916.38
8.2.170.0130.00618.96
8.2.160.0100.01022.96
8.2.150.0080.00025.66
8.2.140.0080.00024.66
8.2.130.0050.00321.06
8.2.120.0040.00426.35
8.2.110.0040.00820.84
8.2.100.0080.00418.04
8.2.90.0080.00019.23
8.2.80.0000.00817.97
8.2.70.0090.00017.38
8.2.60.0070.00017.68
8.2.50.0000.00818.07
8.2.40.0000.00822.15
8.2.30.0000.00819.29
8.2.20.0040.00417.47
8.2.10.0040.00417.79
8.2.00.0080.00017.91
8.1.280.0060.01225.92
8.1.270.0090.00922.19
8.1.260.0080.00028.09
8.1.250.0000.00728.09
8.1.240.0060.00322.33
8.1.230.0040.00717.70
8.1.220.0070.00017.74
8.1.210.0050.00318.77
8.1.200.0000.00917.13
8.1.190.0000.00817.00
8.1.180.0030.00618.10
8.1.170.0030.00518.31
8.1.160.0000.00720.62
8.1.150.0040.00420.46
8.1.140.0080.00019.54
8.1.130.0030.00317.46
8.1.120.0000.00717.29
8.1.110.0000.00717.20
8.1.100.0000.00817.29
8.1.90.0050.00517.31
8.1.80.0040.00417.30
8.1.70.0070.00017.32
8.1.60.0050.00317.35
8.1.50.0060.00317.27
8.1.40.0030.00717.26
8.1.30.0000.00917.52
8.1.20.0080.00017.43
8.1.10.0040.00417.39
8.1.00.0080.00017.34
8.0.300.0070.00018.77
8.0.290.0020.00516.75
8.0.280.0030.00318.32
8.0.270.0000.00817.20
8.0.260.0080.00017.16
8.0.250.0030.00316.88
8.0.240.0030.00516.88
8.0.230.0000.00716.82
8.0.220.0070.00016.75
8.0.210.0070.00016.68
8.0.200.0030.00316.77
8.0.190.0070.00016.73
8.0.180.0000.00716.68
8.0.170.0050.00216.77
8.0.160.0000.00816.76
8.0.150.0030.00616.68
8.0.140.0030.00316.66
8.0.130.0000.00613.14
8.0.120.0040.00416.71
8.0.110.0000.00816.73
8.0.100.0050.00316.58
8.0.90.0000.00716.87
8.0.80.0060.00816.74
8.0.70.0000.00816.63
8.0.60.0000.00716.64
8.0.50.0000.00816.72
8.0.30.0100.00917.00
8.0.20.0100.00917.40
8.0.10.0050.00316.69
8.0.00.0140.00516.65
7.4.330.0050.00016.77
7.4.320.0000.00616.42
7.4.300.0030.00316.46
7.4.290.0000.00616.35
7.4.280.0030.00616.46
7.4.270.0000.00616.39
7.4.260.0040.00416.35
7.4.250.0040.00416.33
7.4.240.0010.00616.40
7.4.230.0070.00016.46
7.4.220.0090.01516.42
7.4.210.0080.00916.39
7.4.200.0070.00016.21
7.4.160.0100.01016.53
7.4.150.0100.01017.40
7.4.140.0090.01317.86
7.4.130.0120.00616.27
7.4.120.0100.00816.42
7.4.110.0150.00416.50
7.4.100.0170.00616.55
7.4.90.0070.01016.48
7.4.80.0120.00619.39
7.4.70.0040.01116.46
7.4.60.0040.01116.37
7.4.50.0030.01016.33
7.4.40.0000.01616.44
7.4.30.0150.00916.02
7.4.00.0070.00314.63
7.3.330.0030.00313.05
7.3.320.0000.00713.02
7.3.310.0000.00616.26
7.3.300.0070.00016.11
7.3.290.0000.00716.07
7.3.280.0090.01016.12
7.3.270.0100.00717.40
7.3.260.0040.01216.17
7.3.240.0110.00916.40
7.3.230.0120.00616.39
7.3.210.0070.01016.29
7.3.200.0060.00919.39
7.3.190.0090.01216.15
7.3.180.0100.01016.09
7.3.170.0100.01016.49
7.3.160.0090.00916.38
7.2.330.0140.00716.20
7.2.320.0080.00816.47
7.2.310.0090.00916.42
7.2.300.0140.00316.33
7.2.290.0080.00816.17
7.2.60.0090.00616.36
7.2.00.0030.00819.24
7.1.200.0030.01015.55
7.1.100.0090.00917.57
7.1.70.0050.00316.67
7.1.60.0100.01419.28
7.1.50.0100.01016.54
7.1.00.0070.07022.31
7.0.200.0030.00616.70
7.0.60.0100.07721.59
7.0.50.0230.06017.88
7.0.40.0100.03720.12
7.0.30.0100.04720.17
7.0.20.0330.05720.09
7.0.10.0070.08720.09
7.0.00.0070.06320.00
5.6.280.0030.03021.07
5.6.210.0130.07320.72
5.6.200.0030.05018.23
5.6.190.0100.08720.41
5.6.180.0500.07320.48
5.6.170.0300.07320.48
5.6.160.0000.04720.50
5.6.150.0130.07318.29
5.6.140.0100.07718.19
5.6.130.0000.09318.29
5.6.120.0100.08020.98
5.6.110.0070.08321.11
5.6.100.0100.08321.13
5.6.90.0030.04721.09
5.6.80.0130.07720.48
5.5.350.4130.04020.33
5.5.340.0070.07018.08
5.5.330.0070.07720.13
5.5.320.0570.07320.19
5.5.310.0200.06020.26
5.5.300.0070.07717.91
5.5.290.0070.04718.04
5.5.280.0100.03320.87
5.5.270.0100.03720.86
5.5.260.0030.09020.87
5.5.250.0130.08020.68
5.5.240.0170.08020.21

preferences:
31.89 ms | 401 KiB | 5 Q