3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x=array(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20); $size = count($x); print_r($size); ?>

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)
8.3.40.0040.01118.42
8.3.30.0160.00318.42
8.3.20.0000.00818.54
8.3.10.0050.00319.08
8.3.00.0040.00421.82
8.2.170.0070.00722.96
8.2.160.0100.00320.30
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0050.00319.65
8.2.110.0030.00720.47
8.2.100.0080.00317.72
8.2.90.0000.00819.23
8.2.80.0080.00017.97
8.2.70.0040.00417.38
8.2.60.0000.00717.79
8.2.50.0000.00818.07
8.2.40.0060.00318.22
8.2.30.0000.00821.20
8.2.20.0000.00717.72
8.2.10.0080.00017.79
8.2.00.0020.00717.60
8.1.270.0040.00423.99
8.1.260.0090.00626.35
8.1.250.0070.00328.09
8.1.240.0080.00322.54
8.1.230.0040.00821.03
8.1.220.0050.00318.77
8.1.210.0060.00318.89
8.1.200.0000.00917.23
8.1.190.0000.00917.41
8.1.180.0000.00818.10
8.1.170.0040.00418.66
8.1.160.0000.00718.94
8.1.150.0040.00418.53
8.1.140.0000.00717.46
8.1.130.0070.00017.81
8.1.120.0030.00617.36
8.1.110.0000.00717.45
8.1.100.0000.00717.41
8.1.90.0040.00417.47
8.1.80.0080.00017.40
8.1.70.0040.00417.46
8.1.60.0030.00517.49
8.1.50.0060.00317.34
8.1.40.0070.00417.52
8.1.30.0050.00217.57
8.1.20.0040.00417.49
8.1.10.0040.00417.32
8.1.00.0000.00817.26
8.0.300.0000.00819.90
8.0.290.0000.00717.04
8.0.280.0070.00018.37
8.0.270.0030.00317.16
8.0.260.0080.00016.74
8.0.250.0030.00516.79
8.0.240.0040.00416.91
8.0.230.0000.00816.79
8.0.220.0080.00016.83
8.0.210.0000.00716.75
8.0.200.0000.00616.77
8.0.190.0070.00016.80
8.0.180.0000.00816.84
8.0.170.0060.00316.88
8.0.160.0050.00316.88
8.0.150.0070.00016.79
8.0.140.0000.00716.88
8.0.130.0050.00013.35
8.0.120.0030.00516.85
8.0.110.0000.00816.89
8.0.100.0000.00716.92
8.0.90.0000.00816.81
8.0.80.0100.00516.83
8.0.70.0030.00316.70
8.0.60.0000.00816.99
8.0.50.0040.00416.89
8.0.30.0160.00817.03
8.0.20.0110.01517.40
8.0.10.0040.00417.02
8.0.00.0130.00616.73
7.4.330.0000.00613.43
7.4.320.0000.00616.50
7.4.300.0000.00816.57
7.4.290.0000.00716.56
7.4.280.0030.00316.54
7.4.270.0000.00716.61
7.4.260.0030.00313.26
7.4.250.0030.00316.59
7.4.240.0050.00216.60
7.4.230.0070.00016.57
7.4.220.0110.00716.63
7.4.210.0070.00816.53
7.4.200.0030.00316.42
7.4.190.0070.00016.65
7.4.160.0060.00916.52
7.4.150.0100.00717.40
7.4.140.0130.00517.86
7.4.130.0060.00916.46
7.4.120.0110.00516.57
7.4.110.0100.01316.40
7.4.100.0190.00516.59
7.4.90.0100.00716.50
7.4.80.0070.01119.39
7.4.70.0100.00616.32
7.4.60.0120.01216.47
7.4.50.0080.00016.44
7.4.40.0060.01022.52
7.4.30.0150.00816.30
7.4.00.0070.00814.94
7.3.330.0000.00512.94
7.3.320.0000.00512.93
7.3.310.0030.00316.18
7.3.300.0000.00716.00
7.3.290.0070.01116.18
7.3.280.0090.00816.18
7.3.270.0100.00917.40
7.3.260.0120.01218.24
7.3.250.0100.00816.29
7.3.240.0100.00616.32
7.3.230.0100.00716.39
7.3.210.0100.01316.10
7.3.200.0050.01119.39
7.3.190.0110.00616.22
7.3.180.0110.00416.04
7.3.170.0100.01016.29
7.3.160.0130.00316.37
7.3.120.0050.01214.90
7.3.110.0110.00714.83
7.3.100.0070.00414.48
7.3.90.0060.00614.59
7.3.80.0060.00314.81
7.3.70.0070.00714.72
7.3.60.0000.01414.39
7.3.50.0030.00914.68
7.3.40.0030.01014.77
7.3.30.0060.00614.71
7.3.20.0110.00016.72
7.3.10.0040.00816.57
7.3.00.0000.01316.58
7.2.330.0100.00716.57
7.2.320.0030.01516.48
7.2.310.0090.00816.61
7.2.300.0030.01416.50
7.2.290.0170.00316.34
7.2.250.0070.01014.79
7.2.240.0070.01314.67
7.2.230.0150.00014.84
7.2.220.0080.00815.11
7.2.210.0080.00414.72
7.2.200.0070.00714.82
7.2.190.0030.01014.79
7.2.180.0140.00314.86
7.2.170.0090.00614.88
7.2.00.0060.00619.27
7.1.330.0100.00715.91
7.1.320.0070.00715.48
7.1.310.0070.00715.66
7.1.300.0030.01015.62
7.1.290.0150.00015.64
7.1.280.0030.00915.63
7.1.270.0030.00915.70
7.1.260.0040.00415.89
7.1.100.0180.00718.08
7.1.70.0000.01016.92
7.1.60.0100.01619.40
7.1.50.0090.01516.73
7.1.00.0000.03722.40
7.0.200.0000.00916.50
7.0.140.0000.07722.07
7.0.80.0030.07319.91
7.0.70.0300.08719.96
7.0.60.0100.07719.96
7.0.50.0030.04720.19
7.0.40.0070.04020.19
7.0.30.0070.04020.13
7.0.20.0030.04320.04
7.0.10.0100.04320.10
7.0.00.0000.04020.02
5.6.280.0030.07320.85
5.6.230.0130.08020.53
5.6.220.0170.07320.68
5.6.210.0170.06320.68
5.6.200.0070.04021.04
5.6.190.0070.04021.13
5.6.180.0070.04021.07
5.6.170.0030.04321.06
5.6.160.0130.06321.08
5.6.150.0030.04320.93
5.6.140.0100.03021.00
5.6.130.0030.04320.95
5.6.120.0030.04721.02
5.6.110.0070.06321.07
5.6.100.0030.04021.09
5.6.90.0130.03720.92
5.6.80.0070.03720.43
5.6.70.0100.03020.41
5.6.60.0070.03320.35
5.6.50.0030.04020.45
5.6.40.0030.04020.31
5.6.30.0000.04020.43
5.6.20.0070.04020.27
5.6.10.0070.03720.41
5.6.00.0030.03320.34
5.5.370.0130.05320.35
5.5.360.0070.05020.34
5.5.350.0030.05320.37
5.5.340.0000.04720.84
5.5.330.0070.04320.78
5.5.320.0070.04020.82
5.5.310.0100.04720.73
5.5.300.0070.03720.77
5.5.290.0030.04320.93
5.5.280.0000.04720.72
5.5.270.0070.04020.76
5.5.260.0030.03720.81
5.5.250.0100.04020.70
5.5.240.0030.04320.25
5.5.230.0000.04720.26
5.5.220.0000.04320.09
5.5.210.0070.04320.26
5.5.200.0030.04019.97
5.5.190.0030.04320.12
5.5.180.0070.03720.07
5.5.160.0030.04020.12
5.5.150.0000.03720.18
5.5.140.0000.07020.12
5.5.130.0070.03720.27
5.5.120.0070.03020.12
5.5.110.0070.03720.18
5.5.100.0000.03719.97
5.5.90.0100.03320.12
5.5.80.0100.04320.11
5.5.70.0030.05020.11
5.5.60.0030.04320.05
5.5.50.0170.06719.96
5.5.40.0100.07319.93
5.5.30.0070.08020.07
5.5.20.0070.04720.02
5.5.10.0130.03720.01
5.5.00.0100.08020.02
5.4.450.0000.04319.27
5.4.440.0100.03319.40
5.4.430.0070.04019.11
5.4.420.0070.08719.38
5.4.410.0030.07019.23
5.4.400.0070.03719.07
5.4.390.0070.03718.96
5.4.380.0070.04018.95
5.4.370.0070.03319.03
5.4.360.0000.03719.03
5.4.350.0070.03019.21
5.4.340.0030.04718.79
5.4.320.0030.04318.99
5.4.310.0100.03018.96
5.4.300.0070.04319.22
5.4.290.0070.03318.91
5.4.280.0030.04019.02
5.4.270.0070.03319.04
5.4.260.0000.05318.94
5.4.250.0070.03719.00
5.4.240.0070.06719.24
5.4.230.0030.07019.04
5.4.220.0070.04319.14
5.4.210.0030.08319.14
5.4.200.0030.05319.05
5.4.190.0070.04718.77
5.4.180.0070.04019.08
5.4.170.0070.06018.89
5.4.160.0100.06018.94
5.4.150.0200.06318.76
5.4.140.0200.06716.06
5.4.130.0170.06316.30
5.4.120.0070.06716.38
5.4.110.0100.07316.33
5.4.100.0100.06316.45
5.4.90.0000.06316.20
5.4.80.0100.07016.31
5.4.70.0170.06016.25
5.4.60.0100.04016.27
5.4.50.0030.07316.33
5.4.40.0170.06016.36
5.4.30.0070.06016.29
5.4.20.0130.06016.18
5.4.10.0100.06716.38
5.4.00.0070.07315.59
5.3.290.0070.06314.64
5.3.280.0070.04714.54
5.3.270.0130.07314.60
5.3.260.0130.06714.61
5.3.250.0030.07714.59
5.3.240.0030.06014.46
5.3.230.0100.04714.61
5.3.220.0070.07714.56
5.3.210.0070.08014.57
5.3.200.0070.05014.51
5.3.190.0130.06314.57
5.3.180.0100.06314.57
5.3.170.0000.07714.54
5.3.160.0070.07314.49
5.3.150.0100.07314.42
5.3.140.0130.06314.50
5.3.130.0030.06014.48
5.3.120.0070.07714.52
5.3.110.0170.05714.40
5.3.100.0200.05014.00
5.3.90.0170.06713.88
5.3.80.0070.06714.00
5.3.70.0030.08013.96
5.3.60.0030.04313.99
5.3.50.0070.07013.90
5.3.40.0130.06713.90
5.3.30.0070.07713.77
5.3.20.0030.07313.68
5.3.10.0030.05013.43
5.3.00.0070.07313.49
5.2.170.0070.04312.93
5.2.160.0070.06312.93
5.2.150.0070.05712.93
5.2.140.0030.05312.93
5.2.130.0070.06012.93
5.2.120.0030.05712.93
5.2.110.0070.05012.93
5.2.100.0070.06012.93
5.2.90.0000.05712.93
5.2.80.0030.04312.93
5.2.70.0170.05312.93
5.2.60.0030.06312.93
5.2.50.0000.04312.93
5.2.40.0030.06312.93
5.2.30.0000.06312.93
5.2.20.0070.03712.93
5.2.10.0070.04712.93
5.2.00.0070.05712.93
5.1.60.0100.03012.93
5.1.50.0100.05012.93
5.1.40.0100.03712.93
5.1.30.0070.05712.93
5.1.20.0070.04712.93
5.1.10.0130.05012.93
5.1.00.0100.04712.93
5.0.50.0000.04012.93
5.0.40.0070.04312.93
5.0.30.0030.06712.93
5.0.20.0030.03012.93
5.0.10.0100.03312.93
5.0.00.0030.06712.93
4.4.90.0000.02712.93
4.4.80.0130.01712.93
4.4.70.0000.03312.93
4.4.60.0070.02012.93
4.4.50.0000.03712.93
4.4.40.0030.04012.93
4.4.30.0000.04012.93
4.4.20.0000.03712.93
4.4.10.0030.03712.93
4.4.00.0000.05312.93
4.3.110.0030.03712.93
4.3.100.0000.03012.93
4.3.90.0030.02012.93
4.3.80.0000.04712.93
4.3.70.0000.03712.93
4.3.60.0030.03012.93
4.3.50.0070.03012.93
4.3.40.0000.05712.93
4.3.30.0070.03012.93
4.3.20.0000.03712.93
4.3.10.0000.03312.93
4.3.00.0030.03312.93

preferences:
45.24 ms | 400 KiB | 5 Q