3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 1; $i < 6; ++$i) { echo $i++ , " " , $i * $i , " "; }

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)
8.5.30.0070.01119.11
8.5.20.0120.00619.65
8.5.10.0100.00718.41
8.5.00.0120.01020.02
8.4.180.0150.00919.60
8.4.170.0120.00923.93
8.4.160.0120.01120.38
8.4.150.0090.00316.76
8.4.140.0110.01017.35
8.4.130.0130.00317.78
8.4.120.0120.00820.55
8.4.110.0060.00617.77
8.4.100.0040.00517.85
8.4.90.0130.00620.70
8.4.80.0090.00218.64
8.4.70.0120.00717.66
8.4.60.0040.00418.77
8.4.50.0110.00818.63
8.4.40.0080.01117.39
8.4.30.0160.00317.70
8.4.20.0100.01019.37
8.4.10.0160.00317.64
8.3.300.0090.01020.72
8.3.290.0060.00520.75
8.3.280.0090.01118.39
8.3.270.0100.00816.44
8.3.260.0120.00816.46
8.3.250.0120.00718.93
8.3.240.0070.00916.59
8.3.230.0050.00316.44
8.3.220.0070.01019.07
8.3.210.0080.00618.39
8.3.200.0070.00316.78
8.3.190.0040.00617.22
8.3.180.0110.00716.86
8.3.170.0040.01220.71
8.3.160.0110.00718.04
8.3.150.0120.00316.98
8.3.140.0110.00716.67
8.3.130.0080.00018.41
8.3.120.0000.00919.03
8.3.110.0040.00420.94
8.3.100.0030.00724.06
8.3.90.0110.00826.77
8.3.80.0060.00317.97
8.3.70.0040.01118.18
8.3.60.0090.00916.25
8.3.50.0100.00418.09
8.3.40.0140.00418.45
8.3.30.0090.00918.43
8.3.20.0060.00318.77
8.3.10.0030.00621.90
8.3.00.0070.00023.63
8.2.300.0120.00822.12
8.2.290.0040.00516.57
8.2.280.0100.00918.34
8.2.270.0050.00317.36
8.2.260.0040.00416.75
8.2.250.0030.00518.25
8.2.240.0160.00319.11
8.2.230.0040.00422.58
8.2.220.0030.00637.54
8.2.210.0000.01426.77
8.2.200.0030.00616.63
8.2.190.0030.01016.58
8.2.180.0120.00318.43
8.2.170.0040.01122.96
8.2.160.0140.00319.49
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00020.79
8.2.110.0150.00322.08
8.2.100.0040.00717.91
8.2.90.0000.00819.26
8.2.80.0030.00617.97
8.2.70.0090.00017.80
8.2.60.0060.00317.93
8.2.50.0040.00418.10
8.2.40.0040.00419.30
8.2.30.0050.00319.19
8.2.20.0050.00217.92
8.2.10.0000.00717.92
8.2.00.0040.00419.26
8.1.340.0090.01019.90
8.1.330.0100.00715.85
8.1.320.0110.00818.11
8.1.310.0080.00018.01
8.1.300.0070.01118.09
8.1.290.0030.00630.84
8.1.280.0100.01025.92
8.1.270.0000.00821.97
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.01022.19
8.1.230.0030.00720.89
8.1.220.0000.00917.74
8.1.210.0040.00419.10
8.1.200.0000.00817.35
8.1.190.0120.00016.75
8.1.180.0000.00818.10
8.1.170.0090.00018.66
8.1.160.0030.00518.85
8.1.150.0040.00418.88
8.1.140.0040.00417.54
8.1.130.0000.01019.05
8.1.120.0080.00017.39
8.1.110.0050.00517.27
8.1.100.0040.00417.35
8.1.90.0000.00717.29
8.1.80.0000.00817.34
8.1.70.0000.00717.26
8.1.60.0000.00817.49
8.1.50.0030.00517.48
8.1.40.0000.00817.48
8.1.30.0040.00417.48
8.1.20.0000.00817.61
8.1.10.0030.00517.48
8.1.00.0050.00217.45
8.0.300.0040.00419.89
8.0.290.0090.00016.75
8.0.280.0050.00218.43
8.0.270.0030.00317.36
8.0.260.0060.00017.25
8.0.250.0070.00017.00
8.0.240.0070.00016.81
8.0.230.0040.00416.75
8.0.220.0080.00016.88
8.0.210.0040.00416.73
8.0.200.0000.00816.84
8.0.190.0000.00816.90
8.0.180.0060.00316.86
8.0.170.0030.00616.82
8.0.160.0070.00016.92
8.0.150.0040.00416.65
8.0.140.0000.00716.68
8.0.130.0060.00013.26
8.0.120.0040.00416.74
8.0.110.0000.00716.64
8.0.100.0050.00316.86
8.0.90.0000.00716.75
8.0.80.0080.01116.84
8.0.70.0000.00716.86
8.0.60.0060.00316.93
8.0.50.0070.00016.88
8.0.30.0110.00717.09
8.0.20.0090.00917.40
8.0.10.0020.00516.76
8.0.00.0060.01116.60
7.4.330.0000.00415.55
7.4.320.0040.00416.49
7.4.300.0060.00016.35
7.4.290.0030.00716.50
7.4.280.0080.00016.42
7.4.270.0030.00516.50
7.4.260.0000.00816.50
7.4.250.0030.00516.49
7.4.240.0070.00016.34
7.4.230.0030.00316.23
7.4.220.0070.00016.42
7.4.210.0070.00916.49
7.4.200.0000.00716.46
7.4.160.0100.00916.40
7.4.140.0110.00617.86
7.4.130.0150.00316.48
7.4.120.0060.01116.42
7.4.110.0130.00316.52
7.4.100.0140.00416.42
7.4.90.0040.01916.26
7.4.80.0150.00719.39
7.4.70.0080.01316.53
7.4.60.0170.00716.41
7.4.50.0040.01116.58
7.4.40.0130.01016.52
7.4.00.0050.01015.09
7.3.330.0000.00512.99
7.3.320.0060.00013.13
7.3.310.0030.00316.39
7.3.300.0030.00316.12
7.3.290.0000.00716.09
7.3.280.0110.00416.18
7.3.260.0060.01216.31
7.3.240.0110.00616.48
7.3.230.0090.00616.37
7.3.210.0150.00316.57
7.3.200.0090.00616.32
7.3.190.0070.01016.26
7.3.180.0060.01016.49
7.3.170.0100.00716.29
7.3.160.0050.01516.35
7.3.120.0030.01314.74
7.3.110.0040.01214.93
7.3.100.0060.00914.50
7.3.90.0040.01514.75
7.3.80.0030.01014.69
7.3.70.0100.00314.83
7.3.60.0040.01114.82
7.3.50.0060.01014.34
7.3.40.0100.00614.82
7.3.30.0070.01014.85
7.3.20.0120.00316.71
7.3.10.0120.00316.57
7.3.00.0060.01016.53
7.2.330.0070.01816.45
7.2.320.0070.01016.42
7.2.310.0030.01516.54
7.2.300.0100.00716.66
7.2.290.0000.01716.64
7.2.250.0030.01314.97
7.2.240.0100.01014.80
7.2.230.0130.00614.80
7.2.220.0090.00315.13
7.2.210.0090.00614.46
7.2.200.0070.01014.95
7.2.190.0160.00014.82
7.2.180.0030.01315.11
7.2.170.0070.00714.92
7.2.130.0040.01016.74
7.2.120.0060.00816.97
7.2.110.0060.00716.89
7.2.100.0080.00416.92
7.2.90.0060.00817.06
7.2.80.0070.00616.83
7.2.70.0120.00916.47
7.2.60.0300.00416.32
7.2.50.0150.00616.29
7.2.40.0080.01116.49
7.2.30.0110.00816.42
7.2.20.0110.00616.30
7.2.10.0120.00616.42
7.2.00.0100.01016.44
7.1.330.0090.00315.80
7.1.320.0060.00315.73
7.1.310.0110.00615.54
7.1.300.0150.00015.83
7.1.290.0080.00815.73
7.1.280.0040.00415.68
7.1.270.0070.00715.67
7.1.260.0030.00615.67
7.1.250.0070.00615.60
7.1.200.0100.00015.82
7.1.170.0250.01313.86
7.1.160.0270.00313.57
7.1.150.0270.01013.85
7.1.140.0200.01013.78
7.1.130.0330.00013.73
7.1.120.0210.00613.65
7.1.110.0230.00513.54
7.1.100.0180.01213.64
7.1.90.0200.00713.55
7.1.80.0210.00713.55
7.1.70.0260.00313.54
7.1.60.0500.00731.90
7.1.50.0430.00631.59
7.1.40.0430.00331.48
7.1.30.0500.00931.78
7.1.20.0380.00731.85
7.1.10.0230.00713.75
7.1.00.0230.00713.96

preferences:
103.82 ms | 1564 KiB | 5 Q