3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array(); $array[] = 'IS_NOT_EMPTY'; echo '<pre>'.print_r($array,true).'</pre>';; ?>

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)
8.3.60.0110.00418.31
8.3.50.0120.00721.98
8.3.40.0150.00418.70
8.3.30.0040.01119.07
8.3.20.0040.00420.18
8.3.10.0080.00022.06
8.3.00.0060.00319.38
8.2.180.0060.00916.38
8.2.170.0090.01222.96
8.2.160.0140.00420.48
8.2.150.0000.01124.18
8.2.140.0030.00624.66
8.2.130.0000.00826.16
8.2.120.0070.00022.06
8.2.110.0070.00320.38
8.2.100.0080.00417.79
8.2.90.0060.00318.22
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0040.00818.16
8.2.50.0000.00818.07
8.2.40.0000.00819.81
8.2.30.0040.00418.09
8.2.20.0040.00417.64
8.2.10.0050.00218.09
8.2.00.0110.00017.55
8.1.280.0140.00725.92
8.1.270.0080.00023.91
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0100.00022.25
8.1.230.0070.00320.79
8.1.220.0030.00617.76
8.1.210.0050.00318.86
8.1.200.0030.00617.23
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0040.00418.65
8.1.160.0030.00522.06
8.1.150.0070.00018.80
8.1.140.0080.00017.35
8.1.130.0030.00317.86
8.1.120.0000.00817.48
8.1.110.0050.00217.42
8.1.100.0000.00717.47
8.1.90.0000.00717.46
8.1.80.0000.00717.33
8.1.70.0030.00317.34
8.1.60.0030.00617.50
8.1.50.0030.00617.50
8.1.40.0030.00517.51
8.1.30.0030.00517.57
8.1.20.0020.00517.68
8.1.10.0000.00717.51
8.1.00.0050.00217.48
8.0.300.0000.00720.04
8.0.290.0040.00416.75
8.0.280.0040.00418.44
8.0.270.0000.00717.25
8.0.260.0000.00617.25
8.0.250.0000.00716.97
8.0.240.0040.00416.93
8.0.230.0030.00316.87
8.0.220.0000.00716.89
8.0.210.0040.00416.91
8.0.200.0000.00916.81
8.0.190.0030.00516.92
8.0.180.0040.00416.91
8.0.170.0040.00416.80
8.0.160.0040.00416.93
8.0.150.0040.00416.76
8.0.140.0040.00416.87
8.0.130.0030.00313.35
8.0.120.0050.00316.76
8.0.110.0070.00016.79
8.0.100.0050.00216.73
8.0.90.0000.00716.82
8.0.80.0040.01116.84
8.0.70.0070.00016.70
8.0.60.0040.00416.79
8.0.50.0000.00816.86
8.0.30.0090.01217.17
8.0.20.0080.01417.40
8.0.10.0040.00416.94
8.0.00.0090.00816.60
7.4.330.0000.00715.00
7.4.320.0060.00316.53
7.4.300.0030.00316.52
7.4.290.0070.00016.52
7.4.280.0040.00416.45
7.4.270.0030.00316.43
7.4.260.0040.00416.42
7.4.250.0070.00016.41
7.4.240.0040.00416.57
7.4.230.0030.00316.64
7.4.220.0070.01016.45
7.4.210.0070.00716.55
7.4.200.0030.00616.44
7.4.160.0150.00916.54
7.4.150.0180.00017.40
7.4.140.0110.01117.86
7.4.130.0150.00416.45
7.4.120.0120.00516.54
7.4.110.0140.00416.47
7.4.100.0100.00716.50
7.4.90.0120.00616.45
7.4.80.0100.00619.39
7.4.70.0170.00716.40
7.4.60.0070.01016.45
7.4.50.0000.00416.20
7.4.40.0060.01116.62
7.4.30.0140.00416.59
7.4.00.0000.00815.04
7.3.330.0030.00313.04
7.3.320.0030.00313.04
7.3.310.0000.00716.13
7.3.300.0000.00716.22
7.3.290.0110.00416.23
7.3.280.0060.00916.18
7.3.270.0120.00617.40
7.3.260.0060.01016.35
7.3.250.0090.00916.25
7.3.240.0030.01316.34
7.3.230.0090.01216.51
7.3.210.0100.00616.34
7.3.200.0060.01819.39
7.3.190.0070.01016.25
7.3.180.0100.00616.38
7.3.170.0040.01616.27
7.3.160.0040.01316.47
7.2.330.0170.01016.46
7.2.320.0150.00316.32
7.2.310.0060.01116.72
7.2.300.0100.00716.29
7.2.290.0000.02216.62
7.2.00.0050.01019.22
7.1.100.0470.01116.09
7.1.70.0000.01017.08
7.1.60.0100.01419.32
7.1.50.0070.01016.85
7.1.00.0030.07722.40
7.0.200.0190.00714.90
7.0.140.0070.06721.97
7.0.60.0030.07719.87
7.0.50.0100.07717.89
7.0.40.0030.09020.02
7.0.30.0200.03720.11
7.0.20.0200.05020.19
7.0.10.0100.07720.09
7.0.00.0070.05720.30
5.6.280.0130.06321.05
5.6.210.0100.07320.44
5.6.200.0130.08018.14
5.6.190.0070.04320.61
5.6.180.0230.03720.55
5.6.170.0370.06320.54
5.6.160.0070.04720.54
5.6.150.0030.08718.11
5.6.140.0000.05018.13
5.6.130.0030.04718.27
5.6.120.0070.04020.75
5.6.110.0100.03721.10
5.6.100.0170.05320.97
5.6.90.0030.08720.96
5.6.80.0170.06720.36
5.5.350.0230.06020.28
5.5.340.0070.04317.97
5.5.330.0030.08320.29
5.5.320.0400.06720.28
5.5.310.0200.06020.23
5.5.300.0000.04317.98
5.5.290.0100.08317.92
5.5.280.0100.08320.97
5.5.270.0000.04320.77
5.5.260.0070.08320.72
5.5.250.0030.06320.48
5.5.240.0300.06020.34
5.4.450.0030.03719.42
5.4.440.0000.04019.47
5.4.430.0030.03719.19
5.4.420.0070.04019.19
5.4.410.0030.03719.34
5.4.400.0030.03319.13
5.4.390.0000.03718.98
5.4.380.0030.03319.08
5.4.370.0030.03318.95
5.4.360.0070.03718.85
5.4.350.0000.03719.25
5.4.340.0030.06318.98
5.4.320.0130.06319.06
5.4.310.0070.06018.99
5.4.300.0000.08718.84
5.4.290.0000.05318.87
5.4.280.0070.04319.19
5.4.270.0030.08019.16
5.4.260.0100.04019.14
5.4.250.0000.08019.16
5.4.240.0070.06719.18
5.4.230.0030.07319.21
5.4.220.0000.05318.88
5.4.210.0030.07319.21
5.4.200.0030.04319.07
5.4.190.0030.07719.18
5.4.180.0030.07319.07
5.4.170.0000.05019.21
5.4.160.0030.05319.03
5.4.150.0000.07319.20
5.4.140.0000.08016.37
5.4.130.0030.04716.33
5.4.120.0070.04316.41
5.4.110.0030.07716.33
5.4.100.0030.05716.18
5.4.90.0070.06316.26
5.4.80.0000.04016.36
5.4.70.0070.06016.43
5.4.60.0000.07316.53
5.4.50.0030.07316.34
5.4.40.0030.07316.43
5.4.30.0070.06716.43
5.4.20.0000.05716.43
5.4.10.0030.06016.47
5.4.00.0000.05015.73
5.3.290.0030.07714.68
5.3.280.0030.05014.51
5.3.270.0030.07714.71
5.3.260.0000.07714.67
5.3.250.0100.04714.59
5.3.240.0100.04714.67
5.3.230.0000.04714.68
5.3.220.0070.07314.59
5.3.210.0100.05014.68
5.3.200.0000.04714.57
5.3.190.0030.08014.64
5.3.180.0000.07714.78
5.3.170.0000.08014.67
5.3.160.0100.07014.57
5.3.150.0030.07314.56
5.3.140.0000.05014.52
5.3.130.0030.07714.46
5.3.120.0100.06014.44
5.3.110.0070.04014.50
5.3.100.0030.04314.11
5.3.90.0000.04013.93
5.3.80.0000.08014.09
5.3.70.0030.06714.03
5.3.60.0000.06314.12
5.3.50.0000.06713.85
5.3.40.0000.07713.91
5.3.30.0030.06714.12
5.3.20.0000.04713.60
5.3.10.0000.04713.65
5.3.00.0000.04313.65
5.2.170.0030.05712.04
5.2.160.0030.05712.04
5.2.150.0000.06312.04
5.2.140.0030.05312.04
5.2.130.0100.05312.04
5.2.120.0000.05012.04
5.2.110.0000.05312.04
5.2.100.0000.03012.04
5.2.90.0000.04312.04
5.2.80.0000.04012.04
5.2.70.0000.06712.04
5.2.60.0030.05712.04
5.2.50.0070.06012.04
5.2.40.0030.05712.04
5.2.30.0030.06312.04
5.2.20.0030.05712.04
5.2.10.0000.06012.04
5.2.00.0070.05012.04
5.1.60.0000.03012.04
5.1.50.0000.05312.04
5.1.40.0070.05012.04
5.1.30.0070.04712.04
5.1.20.0100.02712.04
5.1.10.0000.05712.04
5.1.00.0030.05312.04
5.0.50.0100.03012.04
5.0.40.0070.02312.04
5.0.30.0030.05712.04
5.0.20.0030.03712.04
5.0.10.0030.02312.04
5.0.00.0030.05712.04
4.4.90.0000.03312.04
4.4.80.0030.03312.04
4.4.70.0000.03712.04
4.4.60.0030.03312.04
4.4.50.0030.03312.04
4.4.40.0000.04012.04
4.4.30.0000.03712.04
4.4.20.0030.03012.04
4.4.10.0030.02312.04
4.4.00.0030.05012.04
4.3.110.0030.03312.04
4.3.100.0000.03712.04
4.3.90.0000.03712.04
4.3.80.0000.04712.04
4.3.70.0070.03012.04
4.3.60.0000.03312.04
4.3.50.0000.03312.04
4.3.40.0000.05712.04
4.3.30.0000.02012.04
4.3.20.0070.02712.04
4.3.10.0030.03712.04
4.3.00.0030.03312.04

preferences:
44.57 ms | 401 KiB | 5 Q