3v4l.org

run code in 300+ PHP versions simultaneously
<?php $rows = array(0); $count = 4; var_export($rows);

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)
8.3.40.0030.01218.46
8.3.30.0070.00718.88
8.3.20.0000.00720.16
8.3.10.0040.00423.63
8.3.00.0060.00319.26
8.2.170.0100.00722.96
8.2.160.0100.00320.37
8.2.150.0070.00024.18
8.2.140.0140.00024.66
8.2.130.0100.00726.16
8.2.120.0030.00622.09
8.2.110.0110.00019.27
8.2.100.0040.00717.50
8.2.90.0030.00619.05
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0050.00317.90
8.2.50.0000.00818.07
8.2.40.0090.00018.16
8.2.30.0050.00317.95
8.2.20.0000.00817.55
8.2.10.0070.00317.87
8.2.00.0050.00517.49
8.1.270.0040.00423.92
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0000.00823.84
8.1.230.0110.00017.64
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.23
8.1.190.0000.00817.30
8.1.180.0040.00418.10
8.1.170.0080.00018.61
8.1.160.0040.00421.94
8.1.150.0040.00418.52
8.1.140.0050.00217.28
8.1.130.0000.00717.84
8.1.120.0000.00717.38
8.1.110.0070.00017.36
8.1.100.0030.00317.28
8.1.90.0040.00417.39
8.1.80.0000.00717.45
8.1.70.0000.00717.25
8.1.60.0040.00417.55
8.1.50.0000.00817.33
8.1.40.0000.00917.45
8.1.30.0040.00417.44
8.1.20.0080.00017.41
8.1.10.0040.00417.40
8.1.00.0080.00017.39
8.0.300.0050.00218.77
8.0.290.0030.00517.18
8.0.280.0000.00718.28
8.0.270.0070.00017.13
8.0.260.0040.00416.79
8.0.250.0000.00716.89
8.0.240.0000.00716.91
8.0.230.0000.00716.85
8.0.220.0030.00316.71
8.0.210.0030.00316.86
8.0.200.0080.00016.79
8.0.190.0000.00816.89
8.0.180.0070.00016.73
8.0.170.0060.00316.82
8.0.160.0000.00716.73
8.0.150.0000.00716.72
8.0.140.0000.00716.79
8.0.130.0060.00013.20
8.0.120.0000.00816.64
8.0.110.0020.00516.80
8.0.100.0070.00016.80
8.0.90.0000.00716.64
8.0.80.0040.01116.69
8.0.70.0000.00816.65
8.0.60.0000.00716.77
8.0.50.0040.00416.87
8.0.30.0080.01216.85
8.0.20.0080.01117.40
8.0.10.0040.00416.79
8.0.00.0120.00516.67
7.4.330.0020.00215.00
7.4.320.0000.00616.57
7.4.300.0000.00616.42
7.4.290.0030.00316.47
7.4.280.0050.00316.51
7.4.270.0040.00416.53
7.4.260.0000.00916.37
7.4.250.0030.00516.44
7.4.240.0040.00416.48
7.4.230.0000.00716.31
7.4.220.0100.00916.46
7.4.210.0070.00816.49
7.4.200.0070.00016.32
7.4.190.0000.00716.70
7.4.160.0060.00916.21
7.4.150.0140.00317.40
7.4.140.0120.00617.86
7.4.130.0100.00616.51
7.4.120.0130.00816.47
7.4.110.0100.00716.48
7.4.100.0120.00616.53
7.4.90.0080.00916.21
7.4.80.0090.00919.39
7.4.70.0100.00716.38
7.4.60.0030.01316.34
7.4.50.0040.00416.21
7.4.40.0040.01222.77
7.4.30.0050.01116.41
7.4.00.0120.00314.66
7.3.330.0020.00213.11
7.3.320.0030.00312.81
7.3.310.0050.00216.21
7.3.300.0000.00716.16
7.3.290.0060.01116.08
7.3.280.0070.01116.15
7.3.270.0180.00017.40
7.3.260.0090.00916.33
7.3.250.0140.00416.20
7.3.240.0060.01616.20
7.3.230.0100.00616.39
7.3.210.0130.00416.18
7.3.200.0120.00619.39
7.3.190.0130.00716.11
7.3.180.0140.00316.16
7.3.170.0080.00816.43
7.3.160.0090.00616.05
7.3.120.0060.01014.39
7.3.10.0040.01116.47
7.3.00.0130.00316.64
7.2.330.0080.00816.38
7.2.320.0060.01216.61
7.2.310.0060.01116.53
7.2.300.0110.00516.53
7.2.290.0030.01516.51
7.2.130.0070.00716.68
7.2.120.0060.01216.74
7.2.110.0110.00616.74
7.2.100.0060.01016.77
7.2.90.0100.00016.73
7.2.80.0060.00616.63
7.2.70.0170.00016.41
7.2.60.0030.01116.69
7.2.50.0090.00616.85
7.2.40.0070.01116.48
7.2.30.0040.00716.54
7.2.20.0100.00716.73
7.2.10.0070.01016.54
7.2.00.0020.01218.01
7.1.250.0100.00615.64
7.1.200.0100.00415.80
7.1.100.0200.00016.27
7.1.70.0070.00717.12
7.1.60.0030.02019.33
7.1.50.0100.01316.97
7.1.00.0030.07722.54
7.0.200.0070.00016.77
7.0.140.0030.07321.95
7.0.100.0330.07319.98
7.0.90.0300.08319.89
7.0.80.0500.06019.98
7.0.70.0400.04320.01
7.0.60.0370.08019.91
7.0.50.0030.08320.25
7.0.40.0100.07319.95
7.0.30.0070.08320.10
7.0.20.0000.05720.04
7.0.10.0130.07020.03
7.0.00.0000.09020.12
5.6.280.0000.07021.11
5.6.250.0070.08720.62
5.6.240.0170.03720.71
5.6.230.0000.08320.74
5.6.220.0100.08020.48
5.6.210.0100.07720.61
5.6.200.0100.05021.17
5.6.190.0130.08021.04
5.6.180.0100.07321.07
5.6.170.0000.08320.95
5.6.160.0030.05720.93
5.6.150.0200.05721.07
5.6.140.0070.05020.99
5.6.130.0030.07321.05
5.6.120.0100.08021.11
5.6.110.0130.08021.15
5.6.100.0030.07021.02
5.6.90.0100.04721.08
5.6.80.0070.07720.51
5.6.70.0070.06720.41
5.6.60.0100.07020.41
5.6.50.0100.04320.51
5.6.40.0070.08720.30
5.6.30.0070.07020.30
5.6.20.0030.08020.46
5.6.10.0070.08020.35
5.6.00.0100.07020.38
5.5.380.0070.07720.48
5.5.370.0100.08020.36
5.5.360.0100.08320.40
5.5.350.0130.07020.47
5.5.340.0100.08020.64
5.5.330.0130.07320.72
5.5.320.0030.04720.80
5.5.310.0030.08020.88
5.5.300.0100.07720.77
5.5.290.0030.04320.90
5.5.280.0170.05720.61
5.5.270.0030.09320.71
5.5.260.0100.06020.88
5.5.250.0070.08020.70
5.5.240.0030.04020.25
5.5.230.0030.04720.31
5.5.220.0100.08020.29
5.5.210.0030.05020.25
5.5.200.0100.04020.26
5.5.190.0100.08020.14
5.5.180.0030.06020.17
5.5.160.0030.05020.12
5.5.150.0200.06720.23
5.5.140.0070.08319.98
5.5.130.0030.08020.16
5.5.120.0170.06720.23
5.5.110.0100.07019.97
5.5.100.0100.07320.15
5.5.90.0030.05019.96
5.5.80.0070.06720.14
5.5.70.0170.07719.93
5.5.60.0070.07320.02
5.5.50.0200.03319.99
5.5.40.0000.08319.92
5.5.30.0130.06020.08
5.5.20.0070.04020.09
5.5.10.0100.05020.01
5.5.00.0100.06720.02
5.4.450.0000.06019.23
5.4.440.0070.08019.23
5.4.430.0030.08319.13
5.4.420.0100.08319.35
5.4.410.0070.07719.10
5.4.400.0030.07019.11
5.4.390.0070.08318.98
5.4.380.0070.04319.09
5.4.370.0130.05718.98
5.4.360.0070.07318.92
5.4.350.0100.07719.06
5.4.340.0000.08319.08
5.4.320.0100.07318.81
5.4.310.0070.07719.03
5.4.300.0170.06318.87
5.4.290.0030.06019.09
5.4.280.0030.07719.07
5.4.270.0070.07318.96
5.4.260.0070.04319.23
5.4.250.0170.07019.02
5.4.240.0070.07718.78
5.4.230.0070.07019.03
5.4.220.0100.07318.80
5.4.210.0130.05318.80
5.4.200.0030.07719.11
5.4.190.0030.04718.77
5.4.180.0030.08019.12
5.4.170.0130.06319.06
5.4.160.0070.04318.76
5.4.150.0070.07719.10
5.4.140.0130.06716.23
5.4.130.0070.07316.34
5.4.120.0100.06716.24
5.4.110.0030.07316.41
5.4.100.0070.07716.26
5.4.90.0100.07016.38
5.4.80.0100.06016.32
5.4.70.0100.05316.22
5.4.60.0100.03716.20
5.4.50.0100.03716.23
5.4.40.0030.07316.33
5.4.30.0030.04316.18
5.4.20.0000.04716.27
5.4.10.0030.07316.31
5.4.00.0070.05315.77
5.3.290.0070.05314.64
5.3.280.0100.06714.50
5.3.270.0030.04314.58
5.3.260.0030.05714.60
5.3.250.0070.07014.51
5.3.240.0030.04014.46
5.3.230.0070.07714.50
5.3.220.0100.05714.55
5.3.210.0070.07714.52
5.3.200.0030.07314.55
5.3.190.0030.07014.55
5.3.180.0030.04714.41
5.3.170.0030.08014.41
5.3.160.0030.07714.55
5.3.150.0000.08014.55
5.3.140.0130.06714.51
5.3.130.0170.06314.53
5.3.120.0070.06314.50
5.3.110.0070.04314.54
5.3.100.0070.05314.02
5.3.90.0070.06313.96
5.3.80.0200.06013.97
5.3.70.0070.06713.97
5.3.60.0170.06714.00
5.3.50.0070.04013.95
5.3.40.0000.05313.80
5.3.30.0070.05313.81
5.3.20.0130.06713.59
5.3.10.0000.04313.56
5.3.00.0030.07313.64
5.2.170.0170.05012.02
5.2.160.0030.04312.02
5.2.150.0030.03712.02
5.2.140.0070.05712.02
5.2.130.0030.03312.02
5.2.120.0070.06312.02
5.2.110.0030.04312.02
5.2.100.0000.06012.02
5.2.90.0070.05012.02
5.2.80.0030.06312.02
5.2.70.0000.06012.02
5.2.60.0000.06712.02
5.2.50.0070.06012.02
5.2.40.0000.04012.02
5.2.30.0130.05312.02
5.2.20.0030.04012.02
5.2.10.0070.04312.02
5.2.00.0070.05012.02
5.1.60.0070.02712.02
5.1.50.0030.05012.02
5.1.40.0070.05312.02
5.1.30.0070.04312.02
5.1.20.0000.04712.02
5.1.10.0070.03012.02
5.1.00.0100.05312.02
5.0.50.0000.04312.02
5.0.40.0030.04012.02
5.0.30.0070.06312.02
5.0.20.0030.04712.02
5.0.10.0030.02312.02
5.0.00.0030.05012.02
4.4.90.0070.03012.02
4.4.80.0030.03012.02
4.4.70.0030.03312.02
4.4.60.0030.03012.02
4.4.50.0000.03712.02
4.4.40.0000.03312.02
4.4.30.0030.03712.02
4.4.20.0000.03712.02
4.4.10.0070.01312.02
4.4.00.0030.04012.02
4.3.110.0030.01712.02
4.3.100.0030.01712.02
4.3.90.0030.01712.02
4.3.80.0000.05012.02
4.3.70.0070.02312.02
4.3.60.0070.01012.02
4.3.50.0100.02712.02
4.3.40.0030.05012.02
4.3.30.0030.03012.02
4.3.20.0000.03712.02
4.3.10.0000.02312.02
4.3.00.0000.03312.02

preferences:
37.82 ms | 400 KiB | 5 Q