3v4l.org

run code in 300+ PHP versions simultaneously
<?php foreach (null as $thing) { echo 'nope'; }

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)
8.3.60.0060.00916.88
8.3.50.0070.01122.12
8.3.40.0100.01018.83
8.3.30.0070.00718.89
8.3.20.0080.00020.40
8.3.10.0080.00021.82
8.3.00.0080.00020.68
8.2.180.0070.01516.50
8.2.170.0070.00722.96
8.2.160.0030.01022.07
8.2.150.0030.00624.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00019.41
8.2.110.0040.00420.51
8.2.100.0070.00417.78
8.2.90.0000.00819.02
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0040.00417.68
8.2.50.0040.00418.07
8.2.40.0030.00518.16
8.2.30.0070.00017.91
8.2.20.0040.00417.55
8.2.10.0000.00818.04
8.2.00.0080.00017.54
8.1.280.0100.01325.92
8.1.270.0090.00920.49
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.96
8.1.230.0100.00019.16
8.1.220.0070.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00616.88
8.1.190.0050.00317.00
8.1.180.0000.00818.10
8.1.170.0060.00318.60
8.1.160.0000.00721.99
8.1.150.0070.00018.79
8.1.140.0040.00417.30
8.1.130.0000.00717.74
8.1.120.0040.00317.31
8.1.110.0070.00017.28
8.1.100.0050.00217.35
8.1.90.0000.00717.35
8.1.80.0070.00017.34
8.1.70.0030.00317.31
8.1.60.0090.00017.44
8.1.50.0080.00317.27
8.1.40.0000.00817.35
8.1.30.0000.00917.48
8.1.20.0030.00517.33
8.1.10.0000.00717.27
8.1.00.0000.00717.35
8.0.300.0000.00718.77
8.0.290.0050.00216.59
8.0.280.0000.00818.27
8.0.270.0030.00517.00
8.0.260.0060.00017.04
8.0.250.0000.00716.79
8.0.240.0060.00016.93
8.0.230.0040.00416.75
8.0.220.0030.00316.75
8.0.210.0070.00016.71
8.0.200.0060.00016.91
8.0.190.0040.00416.86
8.0.180.0000.00716.80
8.0.170.0070.00016.76
8.0.160.0000.00816.89
8.0.150.0060.00316.75
8.0.140.0020.00516.80
8.0.130.0030.00313.24
8.0.120.0040.00416.68
8.0.110.0040.00416.83
8.0.100.0030.00516.70
8.0.90.0050.00216.89
8.0.80.0080.00816.88
8.0.70.0040.00416.93
8.0.60.0030.00516.60
8.0.50.0000.00816.68
8.0.30.0120.00816.85
8.0.20.0100.01117.40
8.0.10.0000.00716.82
8.0.00.0130.00516.53
7.4.330.0050.00015.03
7.4.320.0000.00616.48
7.4.300.0000.00616.35
7.4.290.0000.00716.42
7.4.280.0000.00716.47
7.4.270.0000.00716.36
7.4.260.0000.00716.35
7.4.250.0080.00016.36
7.4.240.0050.00216.39
7.4.230.0030.00316.17
7.4.220.0090.01216.26
7.4.210.0100.01016.42
7.4.200.0000.00716.28
7.4.160.0030.01216.47
7.4.150.0070.01117.40
7.4.140.0080.00817.86
7.4.130.0090.00816.56
7.4.120.0040.01416.54
7.4.110.0070.01016.48
7.4.100.0130.01016.32
7.4.90.0100.00616.30
7.4.80.0090.01216.41
7.4.70.0130.00316.40
7.4.60.0060.01016.50
7.4.50.0040.00016.33
7.4.40.0060.01016.47
7.4.30.0170.00616.54
7.4.00.0100.00314.90
7.3.330.0030.00413.16
7.3.320.0110.00613.18
7.3.310.0040.00416.32
7.3.300.0000.00616.32
7.3.290.0000.00716.15
7.3.280.0080.00916.22
7.3.270.0110.00717.40
7.3.260.0090.01216.23
7.3.250.0120.00616.25
7.3.240.0070.01016.39
7.3.230.0160.00016.39
7.3.210.0140.00316.23
7.3.200.0090.01219.39
7.3.190.0130.00316.36
7.3.180.0050.01116.34
7.3.170.0230.00016.30
7.3.160.0160.00016.32
7.2.330.0130.00316.61
7.2.320.0070.01616.40
7.2.310.0180.00516.38
7.2.300.0110.01116.36
7.2.290.0070.01016.25
7.2.60.0080.00816.61
7.2.00.0090.00319.38
7.1.200.0040.00415.34
7.1.100.0040.00717.88
7.1.70.0050.00516.76
7.1.60.0100.01419.46
7.1.50.0090.01216.96
7.1.00.0000.07722.54
7.0.200.0000.00916.67
7.0.140.0170.05022.08
7.0.60.0070.06019.90
7.0.50.0070.07717.89
7.0.40.0130.07320.40
7.0.30.0300.08020.33
7.0.20.0230.05720.11
7.0.10.0100.05720.09
7.0.00.0070.07320.20
5.6.280.0070.07021.12
5.6.210.0100.07720.64
5.6.200.0100.07718.12
5.6.190.0100.07720.41
5.6.180.0430.04020.60
5.6.170.0230.07020.69
5.6.160.0030.04320.40
5.6.150.0030.04718.12
5.6.140.0070.08018.14
5.6.130.0030.08718.11
5.6.120.0200.07021.11
5.6.110.0000.09021.13
5.6.100.0130.07321.11
5.6.90.0100.06320.95
5.6.80.0030.08320.36
5.5.350.0200.03320.46
5.5.340.0030.03717.98
5.5.330.0070.05320.56
5.5.320.0000.04320.21
5.5.310.0270.04720.29
5.5.300.0030.04018.00
5.5.290.0030.05017.92
5.5.280.0070.08720.79
5.5.270.0130.03720.88
5.5.260.0100.07320.64
5.5.250.0030.08320.71
5.5.240.0130.07720.27
5.4.450.0730.07319.47
5.4.440.0630.06719.41
5.4.430.0870.05719.63
5.4.420.0700.06319.45
5.4.410.0830.04319.45
5.4.400.0970.04019.22
5.4.390.1130.04018.71
5.4.380.1030.05318.68
5.4.370.0870.06018.65
5.4.360.1030.04718.50
5.4.350.0900.06718.65
5.4.340.1030.05718.70
5.4.320.0930.06318.61
5.4.310.1030.04718.46
5.4.300.1030.04718.70
5.4.290.0970.05718.70
5.4.280.1200.04018.77
5.4.270.0930.06018.58
5.4.260.0970.05718.73
5.4.250.1070.05018.45
5.4.240.0930.06318.52
5.4.230.0970.05318.57
5.4.220.1030.05318.57
5.4.210.1070.05318.44
5.4.200.1000.05316.55
5.4.190.1030.04718.70
5.4.180.0970.05018.66
5.4.170.1000.05018.60
5.4.160.1030.05018.56
5.4.150.1000.04718.60
5.4.140.1070.04316.20
5.4.130.0930.05316.06
5.4.120.0930.05316.30
5.4.110.1100.03316.12
5.4.100.0930.05316.16
5.4.90.1230.06316.16
5.4.80.1000.04316.24
5.4.70.0930.06016.32
5.4.60.0970.05016.23
5.4.50.1030.04316.23
5.4.40.0900.05716.13
5.4.30.1070.04316.18
5.4.20.1030.04316.19
5.4.10.0970.05016.28
5.4.00.1030.04315.77
5.3.290.1070.04714.75
5.3.280.0930.06014.55
5.3.270.1000.05014.53
5.3.260.1030.05014.56
5.3.250.1070.04714.61
5.3.240.0900.05714.59
5.3.230.1000.04714.50
5.3.220.0970.05014.59
5.3.210.0930.06014.65
5.3.200.1000.05014.55
5.3.190.0970.05314.55
5.3.180.0970.05014.54
5.3.170.1000.05314.65
5.3.160.0970.05014.61
5.3.150.0800.07014.54
5.3.140.1130.04014.48
5.3.130.1070.05314.57
5.3.120.1230.05014.54
5.3.110.0900.06714.52
5.3.100.1000.04713.94
5.3.90.1030.04714.09
5.3.80.0830.05314.11
5.3.70.1030.04013.93
5.3.60.0970.04313.95
5.3.50.0870.06013.86
5.3.40.1000.05013.97
5.3.30.0900.05313.90
5.3.20.1070.04713.60
5.3.10.1000.05713.74
5.3.00.0870.05713.57
5.2.170.0770.06011.29
5.2.160.0700.05011.29
5.2.150.0800.04011.09
5.2.140.0600.05311.19
5.2.130.0700.04311.08
5.2.120.0700.04311.13
5.2.110.0670.04711.08
5.2.100.0770.06011.13
5.2.90.0730.03711.14
5.2.80.0730.04311.02
5.2.70.0670.04711.09
5.2.60.0800.04311.05
5.2.50.0770.04310.96
5.2.40.0700.03311.15
5.2.30.0700.04010.93
5.2.20.0700.03711.01
5.2.10.0800.05010.91
5.2.00.0670.04010.75
5.1.60.0700.03010.05
5.1.50.0530.03710.02
5.1.40.0600.0339.95
5.1.30.0630.03710.37
5.1.20.0770.03710.41
5.1.10.0630.03010.14
5.1.00.0570.04710.22
5.0.50.0330.0278.57
5.0.40.0300.0308.42
5.0.30.0300.0438.28
5.0.20.0300.0238.37
5.0.10.0330.0308.24
5.0.00.0370.0408.19
4.4.90.0330.0175.86
4.4.80.0270.0275.86
4.4.70.0330.0205.80
4.4.60.0300.0205.90
4.4.50.0300.0275.87
4.4.40.0270.0375.86
4.4.30.0330.0175.84
4.4.20.0300.0235.91
4.4.10.0270.0235.97
4.4.00.0300.0335.84
4.3.110.0270.0235.81
4.3.100.0270.0235.83
4.3.90.0330.0205.91
4.3.80.0300.0305.83
4.3.70.0230.0235.78
4.3.60.0270.0205.77
4.3.50.0300.0205.87
4.3.40.0270.0335.75
4.3.30.0170.0235.07
4.3.20.0100.0275.07
4.3.10.0130.0235.07
4.3.00.0200.03314.57

preferences:
46.83 ms | 401 KiB | 5 Q