3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 1000; while($i--) { !array(); }

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)
8.3.60.0100.01016.38
8.3.50.0110.00821.87
8.3.40.0060.01218.42
8.3.30.0070.01018.93
8.3.20.0040.00420.12
8.3.10.0050.00321.65
8.3.00.0040.00419.05
8.2.180.0070.00718.05
8.2.170.0090.00622.96
8.2.160.0150.00022.08
8.2.150.0040.00424.18
8.2.140.0090.00624.66
8.2.130.0110.00426.16
8.2.120.0040.00419.54
8.2.110.0060.00322.16
8.2.100.0070.00419.39
8.2.90.0060.00319.14
8.2.80.0000.00817.97
8.2.70.0090.00017.50
8.2.60.0000.00817.80
8.2.50.0050.00318.07
8.2.40.0030.00619.89
8.2.30.0000.00717.87
8.2.20.0000.00817.68
8.2.10.0000.00818.05
8.2.00.0040.00417.67
8.1.280.0070.01425.92
8.1.270.0000.00818.79
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0000.00923.77
8.1.230.0070.00418.91
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0000.00917.35
8.1.190.0000.00817.11
8.1.180.0040.00418.10
8.1.170.0050.00318.39
8.1.160.0030.00321.85
8.1.150.0030.00418.82
8.1.140.0050.00217.34
8.1.130.0030.00317.86
8.1.120.0070.00017.42
8.1.110.0040.00417.41
8.1.100.0030.00317.42
8.1.90.0000.00717.30
8.1.80.0040.00417.34
8.1.70.0040.00417.28
8.1.60.0030.00617.54
8.1.50.0000.00817.43
8.1.40.0000.00717.50
8.1.30.0040.00717.53
8.1.20.0000.00817.55
8.1.10.0000.00717.36
8.1.00.0070.00017.36
8.0.300.0060.00318.77
8.0.290.0070.00016.75
8.0.280.0000.00718.29
8.0.270.0030.00317.07
8.0.260.0000.00617.12
8.0.250.0000.00716.84
8.0.240.0040.00416.79
8.0.230.0030.00316.85
8.0.220.0000.00716.67
8.0.210.0000.00716.88
8.0.200.0000.00816.91
8.0.190.0070.00016.75
8.0.180.0040.00416.76
8.0.170.0070.00316.86
8.0.160.0040.00416.79
8.0.150.0000.00816.87
8.0.140.0000.00716.76
8.0.130.0030.00313.25
8.0.120.0040.00416.82
8.0.110.0050.00216.86
8.0.100.0050.00216.64
8.0.90.0040.00416.82
8.0.80.0060.01016.85
8.0.70.0000.00716.84
8.0.60.0040.00416.71
8.0.50.0030.00516.79
8.0.30.0090.01017.11
8.0.20.0100.01017.40
8.0.10.0040.00416.98
8.0.00.0060.01416.56
7.4.330.0030.00315.03
7.4.320.0060.00016.43
7.4.300.0030.00316.38
7.4.290.0070.00416.56
7.4.280.0080.00016.42
7.4.270.0060.00016.43
7.4.260.0030.00616.41
7.4.250.0040.00416.37
7.4.240.0020.00616.38
7.4.230.0040.00416.43
7.4.220.0140.01016.55
7.4.210.0100.01016.48
7.4.200.0030.00516.18
7.4.160.0040.01116.43
7.4.150.0040.01317.40
7.4.140.0070.01017.86
7.4.130.0030.01416.43
7.4.120.0120.00516.34
7.4.110.0140.01316.30
7.4.100.0110.01116.45
7.4.90.0120.00616.57
7.4.80.0120.00819.39
7.4.70.0100.01316.28
7.4.60.0090.00916.57
7.4.50.0000.00816.22
7.4.40.0080.00816.36
7.4.30.0070.01416.56
7.4.00.0020.00914.82
7.3.330.0030.00313.03
7.3.320.0000.00613.10
7.3.310.0030.00316.22
7.3.300.0000.00616.03
7.3.290.0070.01016.17
7.3.280.0040.01216.17
7.3.270.0120.01217.40
7.3.260.0060.01216.23
7.3.250.0150.00216.45
7.3.240.0130.00416.40
7.3.230.0090.01216.45
7.3.210.0060.01216.19
7.3.200.0170.00619.39
7.3.190.0100.01016.48
7.3.180.0130.00316.21
7.3.170.0130.00716.27
7.3.160.0110.00816.37
7.3.120.0060.01214.66
7.3.110.0090.00614.69
7.3.100.0000.01214.97
7.3.90.0060.00614.46
7.3.80.0060.00914.78
7.3.70.0100.00314.73
7.3.60.0000.00814.65
7.3.50.0030.00714.86
7.3.40.0030.00614.61
7.3.30.0090.00614.81
7.3.20.0070.00716.32
7.3.10.0090.00616.39
7.3.00.0000.01416.48
7.2.330.0080.00816.14
7.2.320.0150.00316.66
7.2.310.0030.01316.55
7.2.300.0090.01316.24
7.2.290.0100.00716.66
7.2.250.0070.01114.86
7.2.240.0110.01114.82
7.2.230.0000.01214.75
7.2.220.0100.00614.88
7.2.210.0030.01414.98
7.2.200.0030.01014.87
7.2.190.0040.00714.59
7.2.180.0030.00914.92
7.2.170.0060.00814.87
7.2.00.0070.00719.30
7.1.330.0040.00815.63
7.1.320.0070.00715.63
7.1.310.0030.01015.80
7.1.300.0070.00415.61
7.1.290.0000.00915.85
7.1.280.0000.01315.56
7.1.270.0070.01015.53
7.1.260.0030.01015.77
7.1.100.0030.00618.04
7.1.70.0040.00416.73
7.1.60.0170.00719.46
7.1.50.0080.01216.74
7.1.00.0030.07722.35
7.0.200.0000.00716.52
7.0.140.0000.07722.07
7.0.60.0030.08320.00
7.0.50.0030.04017.85
7.0.40.0030.08320.23
7.0.30.0100.05320.18
7.0.20.0300.07720.21
7.0.10.0030.04720.13
7.0.00.0070.09020.18
5.6.280.0070.07321.14
5.6.210.0030.04020.70
5.6.200.0100.07018.16
5.6.190.0030.04720.41
5.6.180.0470.04720.41
5.6.170.0270.04720.46
5.6.160.0100.08020.51
5.6.150.0070.08318.16
5.6.140.0070.07718.18
5.6.130.0070.07018.11
5.6.120.0000.04320.98
5.6.110.0100.04021.00
5.6.100.0130.06020.97
5.6.90.0070.06321.12
5.6.80.0000.07720.35
5.5.350.0330.06720.31
5.5.340.0070.05017.98
5.5.330.0000.07720.29
5.5.320.0100.04720.24
5.5.310.0370.07720.30
5.5.300.0170.07317.86
5.5.290.0030.05018.02
5.5.280.0170.06720.86
5.5.270.0070.04320.86
5.5.260.0170.07720.67
5.5.250.0100.06720.49
5.5.240.0030.08020.06
5.4.450.0430.05719.45
5.4.440.0600.06319.62
5.4.430.0530.05019.47
5.4.420.0700.04719.32
5.4.410.0700.04719.37
5.4.400.0430.07019.13
5.4.390.0130.05718.71
5.4.380.0270.05018.72
5.4.370.0230.05718.75
5.4.360.0230.05718.58
5.4.350.0270.05318.64
5.4.340.0170.05718.57
5.4.320.0130.06318.70
5.4.310.0330.04018.56
5.4.300.0370.05718.58
5.4.290.0270.06318.46
5.4.280.0130.07718.45
5.4.270.0170.06318.70
5.4.260.0200.05718.55
5.4.250.0130.06318.65
5.4.240.0270.05318.70
5.4.230.0230.05018.63
5.4.220.0300.07018.54
5.4.210.0270.04718.59
5.4.200.0230.06016.34
5.4.190.0270.05318.47
5.4.180.0200.06018.73
5.4.170.0230.06018.54
5.4.160.0230.05318.62
5.4.150.0230.06018.55
5.4.140.0130.06716.07
5.4.130.0200.06716.23
5.4.120.0130.05316.08
5.4.110.0270.06716.12
5.4.100.0130.06016.11
5.4.90.0200.06316.06
5.4.80.0270.05016.14
5.4.70.0170.07716.10
5.4.60.0130.05716.03
5.4.50.0170.05716.03
5.4.40.0070.06716.05
5.4.30.0270.04716.15
5.4.20.0270.06316.27
5.4.10.0200.06316.29
5.4.00.0270.05315.76
5.3.290.0130.06714.55
5.3.280.0270.05314.57
5.3.270.0270.05714.49
5.3.260.0200.06314.69
5.3.250.0330.03714.59
5.3.240.0130.05714.59
5.3.230.0230.05314.57
5.3.220.0170.05714.47
5.3.210.0330.04314.61
5.3.200.0200.05014.65
5.3.190.0300.05314.48
5.3.180.0330.04314.59
5.3.170.0200.05314.45
5.3.160.0200.06314.65
5.3.150.0300.04314.63
5.3.140.0130.05314.50
5.3.130.0200.06014.57
5.3.120.0100.06314.52
5.3.110.0200.05014.54
5.3.100.0230.05013.98
5.3.90.0230.05714.11
5.3.80.0370.04314.00
5.3.70.0130.05713.95
5.3.60.0230.05313.97
5.3.50.0270.05713.85
5.3.40.0330.05713.86
5.3.30.0270.05713.91
5.3.20.0270.06013.67
5.3.10.0170.06713.62
5.3.00.0130.05713.57
5.2.170.0130.04311.17
5.2.160.0330.03311.09
5.2.150.0370.03711.27
5.2.140.0070.05011.10
5.2.130.0200.03711.07
5.2.120.0130.04311.23
5.2.110.0170.04311.01
5.2.100.0230.03711.07
5.2.90.0230.03711.25
5.2.80.0170.05711.25
5.2.70.0130.05011.14
5.2.60.0170.05711.04
5.2.50.0230.05011.00
5.2.40.0070.05311.02
5.2.30.0130.05011.12
5.2.20.0230.04010.93
5.2.10.0200.05010.91
5.2.00.0100.04710.77
5.1.60.0100.0439.95
5.1.50.0200.04010.00
5.1.40.0170.04710.04
5.1.30.0130.03710.48
5.1.20.0170.05310.41
5.1.10.0130.05010.08
5.1.00.0100.04010.10
5.0.50.0130.0338.56
5.0.40.0070.0278.45
5.0.30.0130.0408.23
5.0.20.0030.0338.17
5.0.10.0100.0338.20
5.0.00.0030.0508.18
4.4.90.0070.0235.82
4.4.80.0130.0135.86
4.4.70.0030.0275.88
4.4.60.0130.0175.86
4.4.50.0070.0235.88
4.4.40.0030.0405.89
4.4.30.0100.0275.91
4.4.20.0030.0275.99
4.4.10.0070.0205.98
4.4.00.0000.0435.84
4.3.110.0100.0205.75
4.3.100.0070.0205.75
4.3.90.0070.0205.84
4.3.80.0100.0305.84
4.3.70.0030.0235.80
4.3.60.0030.0235.87
4.3.50.0070.0235.80
4.3.40.0070.0335.83
4.3.30.0000.0274.91
4.3.20.0030.0234.91
4.3.10.0030.0304.91
4.3.00.0030.0209.38

preferences:
50.19 ms | 401 KiB | 5 Q