3v4l.org

run code in 300+ PHP versions simultaneously
<?php function i(){(0);}function m($f,$a){return array_map($f,0);}echo implode(m("",m("",("i"("",m("%n",("")))))));

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)
8.3.60.0110.00416.25
8.3.50.0110.00721.21
8.3.40.0000.01518.71
8.3.30.0110.00318.79
8.3.20.0040.00420.34
8.3.10.0080.00023.56
8.3.00.0030.00523.83
8.2.180.0060.00918.41
8.2.170.0140.00719.01
8.2.160.0120.00322.96
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0030.00526.16
8.2.120.0040.00420.88
8.2.110.0060.00322.11
8.2.100.0040.00817.80
8.2.90.0050.00319.23
8.2.80.0050.00317.97
8.2.70.0060.00317.63
8.2.60.0030.00617.92
8.2.50.0080.00018.07
8.2.40.0040.00422.15
8.2.30.0070.00020.50
8.2.20.0040.00417.61
8.2.10.0030.00517.99
8.2.00.0000.00718.00
8.1.280.0070.00725.92
8.1.270.0060.00923.82
8.1.260.0000.00826.35
8.1.250.0030.01428.09
8.1.240.0060.00322.02
8.1.230.0110.00019.09
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0000.00817.10
8.1.190.0060.00317.23
8.1.180.0080.00018.10
8.1.170.0030.00518.51
8.1.160.0000.00720.64
8.1.150.0040.00418.83
8.1.140.0000.00819.40
8.1.130.0030.00317.48
8.1.120.0000.00717.35
8.1.110.0050.00317.32
8.1.100.0000.00717.34
8.1.90.0000.00717.34
8.1.80.0000.00717.35
8.1.70.0030.00517.32
8.1.60.0040.00417.41
8.1.50.0050.00317.35
8.1.40.0040.00417.48
8.1.30.0040.00417.56
8.1.20.0000.00817.64
8.1.10.0040.00417.53
8.1.00.0000.00817.44
8.0.300.0000.00818.77
8.0.290.0040.00416.63
8.0.280.0000.00718.30
8.0.270.0070.00017.16
8.0.260.0000.00617.19
8.0.250.0000.00716.84
8.0.240.0030.00316.96
8.0.230.0030.00316.83
8.0.220.0070.00016.86
8.0.210.0000.00716.95
8.0.200.0000.00716.97
8.0.190.0040.00416.94
8.0.180.0040.00416.87
8.0.170.0080.00016.75
8.0.160.0070.00016.86
8.0.150.0040.00416.79
8.0.140.0040.00416.74
8.0.130.0060.00013.30
8.0.120.0040.00416.88
8.0.110.0050.00216.87
8.0.100.0000.00716.89
8.0.90.0070.00016.78
8.0.80.0030.01716.87
8.0.70.0040.00416.87
8.0.60.0070.00016.85
8.0.50.0040.00416.90
8.0.30.0090.01116.93
8.0.20.0110.01217.40
8.0.10.0000.00817.02
8.0.00.0090.01216.74
7.4.330.0050.00016.79
7.4.320.0070.00016.43
7.4.300.0060.00016.45
7.4.290.0050.00316.46
7.4.280.0080.00216.44
7.4.270.0000.00716.52
7.4.260.0000.00716.39
7.4.250.0000.00716.39
7.4.240.0050.00216.48
7.4.230.0000.00716.63
7.4.220.0090.00916.56
7.4.210.0080.01016.57
7.4.200.0080.00016.61
7.4.160.0100.00716.38
7.4.150.0190.00617.40
7.4.140.0120.00617.86
7.4.130.0060.01416.39
7.4.120.0080.01016.40
7.4.110.0100.01016.45
7.4.100.0130.01016.60
7.4.90.0140.00316.46
7.4.80.0100.00719.39
7.4.70.0130.00916.54
7.4.60.0080.00816.62
7.4.50.0030.00916.40
7.4.40.0100.00716.31
7.4.30.0100.01016.58
7.4.00.0030.01314.95
7.3.330.0000.00613.16
7.3.320.0030.00313.26
7.3.310.0040.00416.16
7.3.300.0030.00316.15
7.3.290.0030.00316.17
7.3.280.0110.00816.28
7.3.270.0140.00317.40
7.3.260.0000.01716.62
7.3.250.0110.00916.39
7.3.240.0100.01216.47
7.3.230.0090.00916.40
7.3.210.0080.01516.38
7.3.200.0070.01019.39
7.3.190.0070.01016.20
7.3.180.0100.00516.46
7.3.170.0120.00916.49
7.3.160.0100.00616.25
7.3.10.0120.00516.27
7.3.00.0050.00716.18
7.2.330.0170.00316.57
7.2.320.0110.00716.39
7.2.310.0090.00916.39
7.2.300.0070.01016.59
7.2.290.0150.00616.60
7.2.130.0070.00916.55
7.2.120.0060.00716.60
7.2.110.0070.00916.63
7.2.100.0100.00716.64
7.2.90.0070.00616.66
7.2.80.0130.00216.57
7.2.70.0090.00616.59
7.2.60.0060.01016.50
7.2.50.0110.00816.67
7.2.40.0100.00716.55
7.2.30.0060.01016.56
7.2.20.0090.00716.57
7.2.10.0050.01116.49
7.2.00.0170.00817.61
7.1.250.0110.00515.37
7.1.200.0050.00815.37
7.1.100.0090.00317.95
7.1.70.0040.01117.22
7.1.60.0140.01019.21
7.1.50.0070.01116.95
7.1.00.0000.08022.28
7.0.200.0050.00516.80
7.0.60.0130.07021.75
7.0.50.0000.05317.89
7.0.40.0030.04720.18
7.0.30.0230.08020.25
7.0.20.0470.06020.24
7.0.10.0030.08020.19
7.0.00.0070.08020.08
5.6.280.0030.03020.78
5.6.210.0100.04020.46
5.6.200.0070.08318.27
5.6.190.0100.03720.46
5.6.180.0270.05720.39
5.6.170.0100.04720.51
5.6.160.0030.09020.50
5.6.150.0100.04318.23
5.6.140.0100.04318.25
5.6.130.0070.08018.15
5.6.120.0030.07721.01
5.6.110.0030.08321.10
5.6.100.0100.07021.00
5.6.90.0030.05320.99
5.6.80.0100.07720.26
5.5.350.0230.07320.45
5.5.340.0130.07317.98
5.5.330.0030.05720.38
5.5.320.0270.07320.35
5.5.310.0230.07720.34
5.5.300.0130.07318.09
5.5.290.0130.08318.08
5.5.280.0270.06720.88
5.5.270.0030.08720.89
5.5.260.0170.07320.87
5.5.250.0100.06720.71
5.5.240.0170.08020.36

preferences:
57.3 ms | 401 KiB | 5 Q