3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i=0; $i<= 10000; $i++) { // $j = $i*2; // unset($j); }

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)
8.3.60.0040.01218.18
8.3.50.0050.01321.02
8.3.40.0100.01018.58
8.3.30.0110.00718.50
8.3.20.0080.00018.40
8.3.10.0050.00320.36
8.3.00.0030.00523.68
8.2.180.0070.01416.63
8.2.170.0150.00022.96
8.2.160.0030.01022.17
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0100.00726.16
8.2.120.0040.00419.57
8.2.110.0070.00322.14
8.2.100.0040.00717.59
8.2.90.0040.00419.22
8.2.80.0050.00517.97
8.2.70.0070.00317.63
8.2.60.0000.00817.80
8.2.50.0000.00918.07
8.2.40.0050.00318.09
8.2.30.0050.00319.64
8.2.20.0020.00517.50
8.2.10.0050.00217.48
8.2.00.0000.00817.48
8.1.280.0100.01025.92
8.1.270.0000.00823.99
8.1.260.0090.00926.35
8.1.250.0040.00428.09
8.1.240.0040.00722.38
8.1.230.0060.00620.92
8.1.220.0080.00018.77
8.1.210.0040.00418.97
8.1.200.0060.00316.98
8.1.190.0000.00917.41
8.1.180.0000.00818.10
8.1.170.0080.00018.84
8.1.160.0040.00418.77
8.1.150.0000.00718.61
8.1.140.0040.00417.43
8.1.130.0030.00317.81
8.1.120.0040.00417.29
8.1.110.0040.00417.38
8.1.100.0040.00417.41
8.1.90.0030.00617.43
8.1.80.0000.00717.39
8.1.70.0000.00617.36
8.1.60.0050.00317.48
8.1.50.0070.00017.39
8.1.40.0040.00417.51
8.1.30.0000.00717.46
8.1.20.0060.00317.54
8.1.10.0040.00417.40
8.1.00.0040.00417.38
8.0.300.0030.00619.93
8.0.290.0000.00716.75
8.0.280.0000.00818.29
8.0.270.0000.00717.20
8.0.260.0000.00816.63
8.0.250.0000.00716.86
8.0.240.0000.00816.83
8.0.230.0000.00816.94
8.0.220.0040.00416.68
8.0.210.0070.00016.74
8.0.200.0000.00716.77
8.0.190.0070.00016.74
8.0.180.0040.00416.90
8.0.170.0070.00416.68
8.0.160.0020.00516.69
8.0.150.0040.00416.84
8.0.140.0000.01116.79
8.0.130.0000.00713.19
8.0.120.0050.00316.77
8.0.110.0030.00616.70
8.0.100.0030.00316.77
8.0.90.0030.00316.76
8.0.80.0070.01316.77
8.0.70.0000.00716.74
8.0.60.0070.00016.86
8.0.50.0000.00716.81
8.0.30.0080.01017.04
8.0.20.0120.00717.40
8.0.10.0080.00016.81
8.0.00.0130.00816.70
7.4.330.0030.00314.70
7.4.320.0050.00216.43
7.4.300.0070.00016.41
7.4.290.0030.00516.45
7.4.280.0050.00316.42
7.4.270.0030.00516.54
7.4.260.0030.00313.22
7.4.250.0030.00516.39
7.4.240.0000.00816.43
7.4.230.0000.00716.52
7.4.220.0100.00716.41
7.4.210.0050.00916.44
7.4.200.0030.00316.53
7.4.190.0030.00316.61
7.4.160.0210.00016.23
7.4.150.0140.01117.40
7.4.140.0110.00917.86
7.4.130.0030.01316.35
7.4.120.0070.01316.35
7.4.110.0100.00616.28
7.4.100.0090.00816.42
7.4.90.0120.00616.46
7.4.80.0090.00919.04
7.4.70.0030.01316.28
7.4.60.0070.01016.50
7.4.50.0000.00816.29
7.4.40.0000.01122.27
7.4.30.0000.01616.42
7.4.00.0100.00315.01
7.3.330.0050.00013.13
7.3.320.0050.00313.12
7.3.310.0000.00816.39
7.3.300.0070.00016.24
7.3.290.0040.01116.29
7.3.280.0080.01116.23
7.3.270.0100.00717.40
7.3.260.0070.01418.24
7.3.250.0120.00816.45
7.3.240.0140.00916.57
7.3.230.0100.00716.43
7.3.210.0060.01016.59
7.3.200.0170.00019.39
7.3.190.0060.01116.35
7.3.180.0030.01616.38
7.3.170.0100.00616.59
7.3.160.0120.00316.40
7.3.120.0070.00614.76
7.2.330.0140.00316.48
7.2.320.0140.00416.61
7.2.310.0130.01016.50
7.2.300.0060.01116.58
7.2.290.0100.00716.38
7.2.60.0090.00616.89
7.2.00.0000.01419.28
7.1.200.0030.00715.60
7.1.100.0080.00318.26
7.1.70.0000.00817.17
7.1.60.0110.01419.40
7.1.50.0030.01616.86
7.1.00.0030.06022.36
7.0.200.0000.01016.79
7.0.140.0070.07022.19
7.0.60.0070.06319.85
7.0.50.0030.05017.66
7.0.40.0070.09020.09
7.0.30.0500.07320.13
7.0.20.0270.08320.01
7.0.10.0130.08320.18
7.0.00.0000.04720.13
5.6.280.0070.06720.91
5.6.210.0030.09320.54
5.6.200.0100.03718.23
5.6.190.0030.05720.35
5.6.180.3400.04020.69
5.6.170.0270.05020.62
5.6.160.0000.04320.46
5.6.150.0130.04018.17
5.6.140.0100.08018.15
5.6.130.0070.07318.10
5.6.120.0030.05021.06
5.6.110.0070.08721.13
5.6.100.0170.08020.96
5.6.90.0070.05320.95
5.6.80.0170.06720.50
5.6.70.4500.03320.51
5.5.350.0000.03320.34
5.5.340.0030.03717.96
5.5.330.0070.05720.21
5.5.320.0200.05720.13
5.5.310.0170.04020.27
5.5.300.0030.04317.91
5.5.290.0000.07718.01
5.5.280.0030.07720.76
5.5.270.0100.07020.87
5.5.260.0130.07720.79
5.5.250.0100.05320.64
5.5.240.0170.03320.28
5.4.450.0000.04719.46
5.4.440.0070.04719.50
5.4.430.0100.03719.11
5.4.420.0030.04319.48
5.4.410.0030.04019.34
5.4.400.0030.04319.18
5.4.390.0070.07018.78
5.4.380.0070.03719.18
5.4.370.0100.07019.18
5.4.360.0100.07319.00
5.4.350.0070.03718.92
5.4.340.0070.06719.08
5.4.320.0070.07319.16
5.4.310.0100.05719.14
5.4.300.0070.03718.91
5.4.290.0000.04319.11
5.4.280.0070.04019.11
5.4.270.0030.03719.15
5.4.260.0070.04018.91
5.4.250.0000.04019.07
5.4.240.0100.03019.07
5.4.230.0030.03719.17
5.4.220.0030.03719.02
5.4.210.0030.03718.80
5.4.200.0030.03718.91
5.4.190.0100.03318.91
5.4.180.0030.04019.10
5.4.170.0070.03319.07
5.4.160.0070.03319.12
5.4.150.0030.03719.09
5.4.140.0070.04016.29
5.4.130.0030.03316.28
5.4.120.0000.03716.16
5.4.110.0030.03316.37
5.4.100.0000.04016.40
5.4.90.0130.02716.23
5.4.80.0000.03716.28
5.4.70.0070.03316.13
5.4.60.0000.03716.26
5.4.50.0000.03716.12
5.4.40.0070.03016.24
5.4.30.0030.03316.21
5.4.20.0030.03316.38
5.4.10.0070.05316.34
5.4.00.0030.07315.70
5.3.290.0000.07714.60
5.3.280.0070.03314.52
5.3.270.0030.03714.50
5.3.260.0030.03714.69
5.3.250.0100.03014.55
5.3.240.0030.04014.54
5.3.230.0030.03714.41
5.3.220.0070.03314.48
5.3.210.0000.04014.46
5.3.200.0030.03714.50
5.3.190.0070.04314.57
5.3.180.0030.03714.43
5.3.170.0070.03314.48
5.3.160.0100.03014.46
5.3.150.0070.03314.48
5.3.140.0000.04014.48
5.3.130.0070.03714.48
5.3.120.0000.04014.56
5.3.110.0070.06714.56
5.3.100.0070.03713.86
5.3.90.0030.03713.95
5.3.80.0030.04313.98
5.3.70.0030.05014.11
5.3.60.0100.07313.93
5.3.50.0130.05713.87
5.3.40.0100.04713.76
5.3.30.0100.07013.87
5.3.20.0000.06713.63
5.3.10.0070.04713.58
5.3.00.0100.05013.59
5.2.170.0130.02011.09
5.2.160.0030.05711.08
5.2.150.0000.03711.07
5.2.140.0030.03011.14
5.2.130.0070.05710.98
5.2.120.0100.05711.03
5.2.110.0030.04711.06
5.2.100.0000.05711.07
5.2.90.0030.03311.04
5.2.80.0030.03310.99
5.2.70.0070.02710.92
5.2.60.0000.03311.02
5.2.50.0000.06711.00
5.2.40.0030.04310.84
5.2.30.0000.03311.05
5.2.20.0030.06311.02
5.2.10.0070.06010.88
5.2.00.0000.04310.70
5.1.60.0030.04710.05
5.1.50.0030.0379.98
5.1.40.0070.0509.98
5.1.30.0070.05010.23
5.1.20.0030.05710.34
5.1.10.0070.0579.96
5.1.00.0130.03010.04
5.0.50.0070.0308.54
5.0.40.0100.0408.49
5.0.30.0030.0708.49
5.0.20.0030.0438.49
5.0.10.0030.0278.49
5.0.00.0000.0378.49
4.4.90.0030.0178.49
4.4.80.0030.0338.49
4.4.70.0000.0408.49
4.4.60.0070.0338.49
4.4.50.0030.0178.49
4.4.40.0000.0338.49
4.4.30.0030.0338.49
4.4.20.0130.0308.49
4.4.10.0000.0208.49
4.4.00.0100.0338.49
4.3.110.0000.0338.49
4.3.100.0070.0278.49
4.3.90.0000.0278.49
4.3.80.0030.0538.49
4.3.70.0000.0408.49
4.3.60.0030.0278.49
4.3.50.0030.0138.49
4.3.40.0030.0238.49
4.3.30.0000.0208.49
4.3.20.0030.0338.49
4.3.10.0030.0278.49
4.3.00.0000.0208.49

preferences:
45.98 ms | 401 KiB | 5 Q