3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tmp = ""; $array = array("gerard"=>'GERARD',"and","ida"=>'IDA',"are","getting","married"); foreach ($array as $arr) { $tmp .= " {$arr} "; } echo $tmp; ?>

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)
8.3.60.0140.00018.31
8.3.50.0110.01021.89
8.3.40.0070.00718.72
8.3.30.0110.01119.27
8.3.20.0070.00020.29
8.3.10.0080.00820.31
8.3.00.0030.00617.38
8.2.180.0140.00716.50
8.2.170.0070.00722.96
8.2.160.0070.00719.21
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0050.00322.24
8.2.110.0060.00322.24
8.2.100.0070.00418.01
8.2.90.0040.00419.36
8.2.80.0080.00017.97
8.2.70.0030.00517.50
8.2.60.0030.00618.05
8.2.50.0060.00318.07
8.2.40.0000.00818.16
8.2.30.0040.00419.80
8.2.20.0030.00517.70
8.2.10.0070.00017.97
8.2.00.0040.00417.73
8.1.280.0190.00625.92
8.1.270.0030.00523.92
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00324.01
8.1.230.0080.00419.04
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.22
8.1.190.0040.00417.22
8.1.180.0070.00018.10
8.1.170.0030.00618.55
8.1.160.0000.00722.07
8.1.150.0000.00718.93
8.1.140.0000.00817.36
8.1.130.0000.00717.77
8.1.120.0070.00017.39
8.1.110.0000.00817.33
8.1.100.0070.00017.45
8.1.90.0030.00317.47
8.1.80.0040.00417.35
8.1.70.0070.00017.40
8.1.60.0000.00917.61
8.1.50.0000.00817.48
8.1.40.0040.00417.51
8.1.30.0060.00317.64
8.1.20.0040.00417.66
8.1.10.0030.00517.56
8.1.00.0070.00017.38
8.0.300.0000.00718.77
8.0.290.0000.00716.75
8.0.280.0030.00318.43
8.0.270.0030.00317.15
8.0.260.0030.00317.26
8.0.250.0070.00016.99
8.0.240.0070.00016.96
8.0.230.0030.00316.85
8.0.220.0060.00016.93
8.0.210.0070.00016.89
8.0.200.0000.00716.91
8.0.190.0070.00016.97
8.0.180.0050.00316.78
8.0.170.0040.00416.93
8.0.160.0030.00316.98
8.0.150.0030.00316.85
8.0.140.0050.00216.80
8.0.130.0000.00613.39
8.0.120.0030.00516.75
8.0.110.0070.00016.75
8.0.100.0050.00316.66
8.0.90.0030.00316.89
8.0.80.0120.00916.87
8.0.70.0030.00516.68
8.0.60.0000.00716.71
8.0.50.0080.00016.89
8.0.30.0110.01317.06
8.0.20.0110.01217.40
8.0.10.0000.00717.05
8.0.00.0080.01016.79
7.4.330.0030.00315.14
7.4.320.0030.00316.63
7.4.300.0000.00716.50
7.4.290.0040.00416.59
7.4.280.0040.00416.38
7.4.270.0070.00016.43
7.4.260.0080.00016.57
7.4.250.0000.00716.32
7.4.240.0020.00516.59
7.4.230.0000.00716.30
7.4.220.0100.01016.41
7.4.210.0060.01316.60
7.4.200.0030.00316.68
7.4.160.0090.00616.46
7.4.150.0060.01117.40
7.4.140.0100.00717.86
7.4.130.0100.00716.54
7.4.120.0110.00716.46
7.4.110.0040.01516.40
7.4.100.0100.00616.55
7.4.90.0060.01516.41
7.4.80.0090.00919.39
7.4.70.0100.01116.38
7.4.60.0070.01016.46
7.4.50.0000.00816.13
7.4.40.0030.01316.41
7.4.30.0080.00816.45
7.4.00.0060.00914.78
7.3.330.0060.00013.30
7.3.320.0000.00513.19
7.3.310.0050.00316.29
7.3.300.0040.00416.34
7.3.290.0090.00616.37
7.3.280.0100.00716.27
7.3.270.0140.00417.40
7.3.260.0080.00916.56
7.3.250.0140.00316.61
7.3.240.0110.00716.50
7.3.230.0040.01316.39
7.3.210.0090.00916.38
7.3.200.0110.00819.39
7.3.190.0040.01416.28
7.3.180.0030.01316.50
7.3.170.0040.01216.45
7.3.160.0180.00016.31
7.2.330.0090.00816.51
7.2.320.0040.01716.47
7.2.310.0090.00916.57
7.2.300.0130.01016.68
7.2.290.0130.00316.37
7.2.60.0140.01116.82
7.2.00.0030.01319.55
7.1.200.0040.01115.78
7.1.100.0000.01117.77
7.1.70.0040.00417.27
7.1.60.0160.00619.32
7.1.50.0090.00616.89
7.1.00.0030.07722.37
7.0.200.0030.00616.97
7.0.140.0030.07321.98
7.0.70.0870.05019.92
7.0.60.0270.06320.04
7.0.50.0000.05717.66
7.0.40.0030.05320.18
7.0.30.0230.06720.21
7.0.20.0370.07020.02
7.0.10.0330.05720.30
7.0.00.0070.05320.13
5.6.280.0030.07320.92
5.6.210.0030.07320.75
5.6.200.0030.08318.15
5.6.190.0030.04320.77
5.6.180.0130.04020.50
5.6.170.0330.08020.33
5.6.160.0030.04720.32
5.6.150.0070.06718.18
5.6.140.0100.08018.22
5.6.130.0070.07018.18
5.6.120.0200.07721.11
5.6.110.0100.07321.11
5.6.100.0070.07720.97
5.6.90.0030.08321.06
5.6.80.0100.07020.52
5.6.70.0100.05320.52
5.5.350.0100.07020.52
5.5.340.0070.07717.98
5.5.330.0100.06020.38
5.5.320.0030.08720.40
5.5.310.0070.05020.32
5.5.300.0070.05017.93
5.5.290.0170.07317.91
5.5.280.0030.04320.88
5.5.270.0170.07320.76
5.5.260.0230.06020.76
5.5.250.0070.08720.61
5.5.240.0030.05320.01
5.4.450.0070.03319.40
5.4.440.0970.06019.24
5.4.430.1070.04719.48
5.4.420.0670.00019.33
5.4.410.0600.00019.05
5.4.400.0600.00019.05
5.4.390.0700.00019.07
5.4.380.0630.00019.15
5.4.370.0600.00018.93
5.4.360.0770.00019.18
5.4.350.0630.00019.16
5.4.340.0600.00019.13
5.4.320.0080.03712.46
5.4.310.0080.04112.45
5.4.300.0110.04112.45
5.4.290.0050.04812.45
5.4.280.0150.06112.35
5.4.270.0090.04612.35
5.4.260.0100.04812.35
5.4.250.0080.04112.35
5.4.240.0070.03612.35
5.4.230.0070.03912.34
5.4.220.0070.04112.34
5.4.210.0070.04112.34
5.4.200.0090.05712.34
5.4.190.0140.04312.34
5.4.180.0100.04712.34
5.4.170.0080.04412.35
5.4.160.0060.03812.35
5.4.150.0060.03612.34
5.4.140.0080.03512.02
5.4.130.0050.03812.02
5.4.120.0080.03511.97
5.4.110.0040.03811.97
5.4.100.0060.03511.96
5.4.90.0080.03711.96
5.4.80.0040.03811.96
5.4.70.0070.03411.96
5.4.60.0070.03611.96
5.4.50.0070.03411.96
5.4.40.0060.04511.95
5.4.30.0060.04011.95
5.4.20.0110.04411.95
5.4.10.0050.03511.95
5.4.00.0040.03811.43
5.3.290.0050.04012.80
5.3.280.0050.03912.71
5.3.270.0070.04112.72
5.3.260.0080.05212.72
5.3.250.0070.05012.72
5.3.240.0060.03712.72
5.3.230.0060.03712.71
5.3.220.0090.03412.68
5.3.210.0070.03812.68
5.3.200.0030.04012.68
5.3.190.0070.03612.68
5.3.180.0070.03812.67
5.3.170.0070.04212.67
5.3.160.0080.03912.67
5.3.150.0070.04312.68
5.3.140.0080.05212.66
5.3.130.0100.04312.66
5.3.120.0070.04012.66
5.3.110.0060.03812.66
5.3.100.0090.03312.12
5.3.90.0090.03312.09
5.3.80.0080.03512.07
5.3.70.0060.03712.08
5.3.60.0070.03512.07
5.3.50.0090.03312.00
5.3.40.0050.04112.00
5.3.30.0060.03511.95
5.3.20.0040.03611.72
5.3.10.0070.04111.69
5.3.00.0080.04011.68
5.2.170.0040.0339.18
5.2.160.0060.0289.18
5.2.150.0080.0269.17
5.2.140.0060.0299.18
5.2.130.0020.0319.14
5.2.120.0070.0269.13
5.2.110.0080.0269.14
5.2.100.0060.0299.15
5.2.90.0040.0309.14
5.2.80.0010.0349.14
5.2.70.0050.0309.13
5.2.60.0070.0279.08
5.2.50.0030.0319.05
5.2.40.0020.0319.03
5.2.30.0050.0289.01
5.2.20.0040.0299.00
5.2.10.0060.0268.92
5.2.00.0080.0258.77
5.1.60.0010.0298.06
5.1.50.0070.0218.06
5.1.40.0030.0258.04
5.1.30.0030.0278.39
5.1.20.0030.0278.41
5.1.10.0060.0278.14
5.1.00.0080.0248.14
5.0.50.0040.0196.62
5.0.40.0000.0236.48
5.0.30.0030.0316.29
5.0.20.0040.0186.26
5.0.10.0050.0186.24
5.0.00.0070.0406.23
4.4.90.0050.0194.78
4.4.80.0050.0164.76
4.4.70.0050.0134.75
4.4.60.0030.0154.75
4.4.50.0020.0164.77
4.4.40.0060.0224.70
4.4.30.0010.0174.76
4.4.20.0030.0144.84
4.4.10.0050.0134.85
4.4.00.0030.0244.76
4.3.110.0020.0164.67
4.3.100.0040.0134.67
4.3.90.0010.0164.63
4.3.80.0050.0234.58
4.3.70.0010.0164.63
4.3.60.0030.0144.63
4.3.50.0050.0234.63
4.3.40.0030.0244.54
4.3.30.0010.0163.28
4.3.20.0000.0173.26
4.3.10.0010.0163.22
4.3.00.0000.0239.17

preferences:
43.23 ms | 401 KiB | 5 Q