3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array(1,2,3,4,5,6,7,8,9,10,'a','b','c','d','e','f','g','h','i','j'); for($i=0;$i<count($arr);$i++){ echo($arr[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)
8.3.60.0140.00718.43
8.3.50.0130.00321.88
8.3.40.0000.01518.79
8.3.30.0110.00419.08
8.3.20.0050.00220.20
8.3.10.0060.00322.10
8.3.00.0060.00322.44
8.2.180.0150.00318.54
8.2.170.0110.00422.96
8.2.160.0070.00720.80
8.2.150.0070.00024.18
8.2.140.0030.00624.66
8.2.130.0020.00526.16
8.2.120.0040.00419.36
8.2.110.0050.00522.13
8.2.100.0070.00417.78
8.2.90.0080.00019.25
8.2.80.0000.00817.97
8.2.70.0000.00917.63
8.2.60.0040.00417.91
8.2.50.0000.00818.07
8.2.40.0050.00318.22
8.2.30.0070.00017.97
8.2.20.0040.00417.59
8.2.10.0000.00717.85
8.2.00.0070.00017.90
8.1.280.0000.01525.92
8.1.270.0040.00423.84
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0030.00523.84
8.1.230.0060.00619.16
8.1.220.0050.00317.74
8.1.210.0090.00018.77
8.1.200.0060.00317.36
8.1.190.0030.00517.54
8.1.180.0090.00018.10
8.1.170.0030.00618.61
8.1.160.0040.00422.00
8.1.150.0000.00718.59
8.1.140.0050.00317.42
8.1.130.0000.00717.81
8.1.120.0040.00417.50
8.1.110.0040.00417.47
8.1.100.0060.00317.50
8.1.90.0000.00817.30
8.1.80.0000.00717.43
8.1.70.0040.00417.32
8.1.60.0030.00517.59
8.1.50.0050.00217.47
8.1.40.0000.00817.45
8.1.30.0030.00517.64
8.1.20.0040.00417.55
8.1.10.0030.00517.48
8.1.00.0060.00317.50
8.0.300.0070.00018.77
8.0.290.0000.00717.16
8.0.280.0030.00318.44
8.0.270.0030.00317.14
8.0.260.0070.00016.88
8.0.250.0030.00316.95
8.0.240.0000.00716.99
8.0.230.0030.00317.00
8.0.220.0000.00716.97
8.0.210.0070.00016.89
8.0.200.0030.00316.91
8.0.190.0000.00716.94
8.0.180.0030.00616.97
8.0.170.0030.00516.95
8.0.160.0070.00016.82
8.0.150.0030.00516.79
8.0.140.0000.00816.82
8.0.130.0000.00513.39
8.0.120.0040.00416.88
8.0.110.0080.00016.80
8.0.100.0040.00416.93
8.0.90.0050.00216.89
8.0.80.0090.00916.99
8.0.70.0040.00416.81
8.0.60.0040.00416.98
8.0.50.0040.00416.87
8.0.30.0070.01217.14
8.0.20.0070.01117.40
8.0.10.0040.00416.91
8.0.00.0100.00816.82
7.4.330.0000.00515.04
7.4.320.0060.00316.62
7.4.300.0000.00716.57
7.4.290.0000.00816.38
7.4.280.0000.00716.54
7.4.270.0000.00716.50
7.4.260.0070.00016.41
7.4.250.0020.00516.51
7.4.240.0060.00116.42
7.4.230.0030.00516.57
7.4.220.0060.01216.53
7.4.210.0050.01016.51
7.4.200.0040.00416.39
7.4.190.0000.00716.65
7.4.160.0090.00616.59
7.4.150.0030.01417.40
7.4.140.0140.00717.86
7.4.130.0090.01016.65
7.4.120.0130.00516.52
7.4.110.0080.01616.67
7.4.100.0070.01016.39
7.4.90.0120.00616.56
7.4.80.0060.01119.39
7.4.70.0070.01016.45
7.4.60.0040.01316.48
7.4.50.0050.00516.55
7.4.40.0090.00622.77
7.4.30.0120.00516.60
7.4.00.0060.01014.75
7.3.330.0050.00013.16
7.3.320.0000.00513.30
7.3.310.0000.00716.44
7.3.300.0070.00016.40
7.3.290.0130.00616.39
7.3.280.0090.00716.30
7.3.270.0100.00717.40
7.3.260.0090.00916.45
7.3.250.0120.00916.41
7.3.240.0090.00916.54
7.3.230.0170.00716.39
7.3.210.0110.00716.43
7.3.200.0080.01119.39
7.3.190.0080.01116.40
7.3.180.0060.01016.27
7.3.170.0070.01116.31
7.3.160.0060.00916.47
7.3.120.0000.01014.91
7.3.110.0000.01114.73
7.3.100.0040.01114.79
7.3.90.0070.00714.90
7.3.80.0000.01715.02
7.3.70.0100.00314.55
7.3.60.0070.01014.85
7.3.50.0030.01614.79
7.3.40.0030.00614.44
7.3.30.0070.00714.92
7.3.20.0040.00816.67
7.3.10.0090.00516.51
7.3.00.0020.01316.53
7.2.330.0100.00716.82
7.2.320.0030.01516.74
7.2.310.0180.00316.75
7.2.300.0150.00316.75
7.2.290.0080.00816.59
7.2.240.0060.01114.82
7.2.230.0090.00914.93
7.2.220.0060.00615.14
7.2.210.0030.00915.14
7.2.200.0100.01014.96
7.2.190.0070.01015.07
7.2.180.0030.01315.11
7.2.170.0060.00315.04
7.2.160.0060.01015.11
7.2.150.0070.00717.00
7.2.140.0150.00016.97
7.2.130.0030.01416.84
7.2.120.0090.00616.90
7.2.110.0050.01116.76
7.2.100.0080.00716.69
7.2.90.0000.01216.95
7.2.80.0050.01016.98
7.2.70.0030.00917.03
7.2.60.0030.01216.97
7.2.50.0030.00917.01
7.2.40.0090.00717.09
7.2.30.0030.01216.89
7.2.20.0070.00716.94
7.2.10.0070.00916.96
7.2.00.0060.00817.81
7.1.330.0030.01515.81
7.1.320.0030.00915.71
7.1.310.0030.01015.85
7.1.300.0060.00915.77
7.1.290.0030.00915.53
7.1.280.0090.00615.85
7.1.270.0040.01115.83
7.1.260.0030.01315.93
7.1.250.0020.01215.85
7.1.200.0000.01515.84
7.1.100.0070.00717.87
7.1.70.0000.00817.26
7.1.60.0070.01719.82
7.1.50.0000.01516.91
7.1.00.0030.07322.51
7.0.200.0050.00516.42
7.0.140.0000.07321.95
7.0.60.0100.07719.93
7.0.50.0070.07717.90
7.0.40.0170.07320.05
7.0.30.0300.04720.09
7.0.20.0300.05320.17
7.0.10.0230.09320.21
7.0.00.0100.06319.99
5.6.280.0100.06720.78
5.6.210.0070.07320.50
5.6.200.0030.04318.18
5.6.190.0130.05720.45
5.6.180.3430.04320.57
5.6.170.0230.07020.38
5.6.160.0030.05720.61
5.6.150.0070.05018.21
5.6.140.0100.08018.11
5.6.130.0100.07318.21
5.6.120.0130.04720.98
5.6.110.0100.07321.00
5.6.100.0070.08320.88
5.6.90.0070.04021.10
5.6.80.0030.06720.40
5.6.70.4330.04320.39
5.5.350.0070.08320.43
5.5.340.0030.07717.98
5.5.330.0070.04020.21
5.5.320.0270.04020.29
5.5.310.0230.04320.27
5.5.300.0100.08017.87
5.5.290.0070.04317.97
5.5.280.0130.06020.83
5.5.270.0030.05020.84
5.5.260.0130.07320.64
5.5.250.0130.06720.70
5.5.240.0100.07020.15
5.4.450.0030.03719.25
5.4.440.0000.04319.48
5.4.430.0030.06319.13
5.4.420.0030.03319.41
5.4.410.0000.03719.43
5.4.400.0030.03319.13
5.4.390.0000.04319.21
5.4.380.0070.03018.88
5.4.370.0030.05019.24
5.4.360.0030.06319.21
5.4.350.0030.03719.09
5.4.340.0070.04719.16
5.4.320.0000.08018.91
5.4.310.0030.04319.17
5.4.300.0130.06319.21
5.4.290.0070.07318.80
5.4.280.0070.07319.09
5.4.270.0030.04719.24
5.4.260.0030.06719.18
5.4.250.0000.08019.07
5.4.240.0100.07319.24
5.4.230.0030.05719.25
5.4.220.0000.08318.87
5.4.210.0130.06018.84
5.4.200.0130.05319.09
5.4.190.0100.07019.24
5.4.180.0070.05019.08
5.4.170.0030.08019.15
5.4.160.0070.07319.14
5.4.150.0030.06319.06
5.4.140.0000.05316.38
5.4.130.0100.06016.43
5.4.120.0070.06016.33
5.4.110.0100.06716.06
5.4.100.0070.06716.19
5.4.90.0070.06716.43
5.4.80.0030.04016.29
5.4.70.0070.07316.20
5.4.60.0070.06316.20
5.4.50.0070.03316.40
5.4.40.0000.07316.44
5.4.30.0000.07016.04
5.4.20.0070.04316.45
5.4.10.0030.07716.31
5.4.00.0070.06015.80
5.3.290.0070.06314.52
5.3.280.0030.04314.43
5.3.270.0070.07314.45
5.3.260.0070.06014.55
5.3.250.0030.06314.55
5.3.240.0100.08014.63
5.3.230.0070.04314.45
5.3.220.0030.07714.66
5.3.210.0000.07014.45
5.3.200.0070.06714.41
5.3.190.0000.05714.44
5.3.180.0000.08014.52
5.3.170.0030.07714.65
5.3.160.0000.05314.41
5.3.150.0000.04014.51
5.3.140.0030.04314.50
5.3.130.0030.04314.45
5.3.120.0030.08014.42
5.3.110.0030.03714.38
5.3.100.0030.06314.02
5.3.90.0070.05314.00
5.3.80.0030.08013.89
5.3.70.0000.06013.93
5.3.60.0100.06313.80
5.3.50.0000.04313.79
5.3.40.0100.07013.89
5.3.30.0070.06713.88
5.3.20.0030.06713.80
5.3.10.0030.06013.43
5.3.00.0070.06713.49
5.2.170.0000.04312.52
5.2.160.0030.04012.52
5.2.150.0030.06012.52
5.2.140.0030.05712.52
5.2.130.0030.06312.52
5.2.120.0030.05312.52
5.2.110.0000.06012.52
5.2.100.0030.04312.52
5.2.90.0070.04012.52
5.2.80.0070.06012.52
5.2.70.0000.05312.52
5.2.60.0000.06012.52
5.2.50.0030.05712.52
5.2.40.0070.06012.52
5.2.30.0000.06712.52
5.2.20.0130.05012.52
5.2.10.0000.04012.52
5.2.00.0030.06012.52
5.1.60.0030.04312.52
5.1.50.0000.05312.52
5.1.40.0030.05012.52
5.1.30.0070.05312.52
5.1.20.0000.04312.52
5.1.10.0030.03012.52
5.1.00.0130.03012.52
5.0.50.0030.03312.52
5.0.40.0030.02712.52
5.0.30.0030.05312.52
5.0.20.0070.03312.52
5.0.10.0030.04312.52
5.0.00.0070.06312.52
4.4.90.0000.04012.52
4.4.80.0070.03012.52
4.4.70.0070.02312.52
4.4.60.0000.03312.52
4.4.50.0030.03012.52
4.4.40.0000.05712.52
4.4.30.0000.03712.52
4.4.20.0030.02012.52
4.4.10.0000.03012.52
4.4.00.0000.03712.52
4.3.110.0030.02712.52
4.3.100.0000.02712.52
4.3.90.0000.03712.52
4.3.80.0000.04312.52
4.3.70.0000.02312.52
4.3.60.0030.03312.52
4.3.50.0000.03312.52
4.3.40.0000.04712.52
4.3.30.0000.02712.52
4.3.20.0030.02712.52
4.3.10.0000.03312.52
4.3.00.0000.03312.52

preferences:
54.81 ms | 401 KiB | 5 Q