3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(); $a['lol'] = 'fuu' or die; print_r($a); $a = array('lol' => 'fuu'); print_r($a);

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)
8.3.40.0090.00618.84
8.3.30.0070.00720.07
8.3.20.0030.00621.96
8.3.10.0040.00420.92
8.3.00.0050.00322.44
8.2.170.0170.00322.96
8.2.160.0100.00322.02
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00420.62
8.2.110.0060.00319.45
8.2.100.0000.01117.91
8.2.90.0020.00519.16
8.2.80.0080.00018.04
8.2.70.0030.00617.63
8.2.60.0000.01018.05
8.2.50.0060.00318.07
8.2.40.0030.00618.13
8.2.30.0040.00419.41
8.2.20.0050.00317.61
8.2.10.0000.00717.79
8.2.00.0000.01117.69
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0030.00328.09
8.1.240.0080.00024.00
8.1.230.0110.00020.85
8.1.220.0040.00418.77
8.1.210.0070.00019.16
8.1.200.0040.00417.22
8.1.190.0000.00917.66
8.1.180.0030.00518.10
8.1.170.0000.00918.55
8.1.160.0000.00718.84
8.1.150.0000.00718.54
8.1.140.0000.00717.32
8.1.130.0030.00317.73
8.1.120.0000.00717.48
8.1.110.0000.00817.35
8.1.100.0030.00517.35
8.1.90.0070.00017.49
8.1.80.0040.00417.39
8.1.70.0040.00417.41
8.1.60.0090.00017.66
8.1.50.0030.00617.57
8.1.40.0060.00317.50
8.1.30.0040.00417.66
8.1.20.0040.00417.69
8.1.10.0050.00317.54
8.1.00.0070.00017.34
8.0.300.0060.00319.88
8.0.290.0050.00217.17
8.0.280.0000.00718.38
8.0.270.0040.00417.23
8.0.260.0000.00616.81
8.0.250.0030.00716.84
8.0.240.0060.00316.98
8.0.230.0000.00716.90
8.0.220.0000.00716.77
8.0.210.0070.00016.93
8.0.200.0030.00316.80
8.0.190.0030.00516.91
8.0.180.0050.00316.96
8.0.170.0030.00616.94
8.0.160.0000.00816.91
8.0.150.0030.00316.83
8.0.140.0100.00016.87
8.0.130.0000.00713.27
8.0.120.0080.00016.76
8.0.110.0030.00516.78
8.0.100.0000.00916.82
8.0.90.0000.00716.87
8.0.80.0060.00916.85
8.0.70.0030.00516.72
8.0.60.0040.00416.72
8.0.50.0000.00716.80
8.0.30.0100.00817.21
8.0.20.0110.00717.40
8.0.10.0050.00217.05
8.0.00.0060.01316.82
7.4.330.0020.00216.67
7.4.320.0060.00016.48
7.4.300.0030.00316.58
7.4.290.0070.00016.60
7.4.280.0030.00316.57
7.4.270.0040.00416.50
7.4.260.0020.00313.26
7.4.250.0040.00416.57
7.4.240.0030.00316.63
7.4.230.0040.00416.51
7.4.220.0120.00816.55
7.4.210.0100.00716.59
7.4.200.0000.00716.41
7.4.190.0040.00416.69
7.4.160.0090.01316.46
7.4.150.0110.00717.40
7.4.140.0070.01317.86
7.4.130.0080.01216.56
7.4.120.0120.00516.46
7.4.110.0090.00916.43
7.4.100.0070.01016.59
7.4.90.0030.01516.42
7.4.80.0070.01019.39
7.4.70.0100.00716.55
7.4.60.0130.00316.49
7.4.50.0040.00416.32
7.4.40.0030.01022.77
7.4.30.0140.00316.56
7.4.00.0090.00614.93
7.3.330.0000.00613.03
7.3.320.0000.00612.93
7.3.310.0000.00716.27
7.3.300.0000.00716.10
7.3.290.0090.00616.22
7.3.280.0080.00916.24
7.3.270.0070.01017.40
7.3.260.0070.01018.24
7.3.250.0110.00816.22
7.3.240.0070.01016.30
7.3.230.0160.00016.39
7.3.210.0070.01016.40
7.3.200.0130.00319.39
7.3.190.0120.00616.38
7.3.180.0120.00316.45
7.3.170.0110.00616.54
7.3.160.0050.01116.38
7.3.120.0070.00914.72
7.3.110.0090.00714.74
7.3.100.0050.00914.78
7.3.90.0050.00814.82
7.3.80.0030.01114.73
7.3.70.0060.00314.86
7.3.60.0020.01214.68
7.3.50.0050.00714.76
7.3.40.0050.00814.83
7.3.30.0060.00614.77
7.3.20.0080.00516.47
7.3.10.0080.00416.48
7.3.00.0070.00716.54
7.2.330.0060.01316.63
7.2.320.0090.00916.28
7.2.310.0150.00816.56
7.2.300.0140.01016.41
7.2.290.0060.01016.42
7.2.250.0090.00914.99
7.2.240.0060.01414.89
7.2.230.0060.00915.05
7.2.220.0030.00915.13
7.2.210.0030.01214.96
7.2.200.0100.00014.99
7.2.190.0100.00515.00
7.2.180.0050.00515.00
7.2.170.0020.01114.70
7.1.330.0060.00815.79
7.1.320.0030.00815.70
7.1.310.0050.00915.70
7.1.300.0030.01015.58
7.1.290.0020.01115.75
7.1.280.0070.00515.75
7.1.270.0070.00715.61
7.1.260.0030.01015.77
7.1.70.0090.00317.02
7.1.60.0130.00619.17
7.1.50.0060.00916.90
7.1.00.0030.06022.54
7.0.200.0050.00216.77
7.0.140.0100.06022.19
7.0.70.0170.07021.93
7.0.60.0070.07021.79
7.0.50.0030.08722.11
7.0.40.0130.07720.11
7.0.30.0070.08720.08
7.0.20.0000.08020.18
7.0.10.0070.05020.14
7.0.00.0030.04320.07
5.6.280.0000.07721.11
5.6.220.0030.06720.57
5.6.210.0070.06020.59
5.6.200.0070.08321.00
5.6.190.0070.04721.02
5.6.180.0030.06721.13
5.6.170.0070.04720.94
5.6.160.0030.08320.95
5.6.150.0000.05321.00
5.6.140.0070.05321.13
5.6.130.0100.08020.90
5.6.120.0070.05021.11
5.6.110.0100.06321.02
5.6.100.0000.08321.08
5.6.90.0100.06320.99
5.6.80.0030.08020.40
5.6.70.0100.07320.30
5.6.60.0130.07020.31
5.6.50.0070.05320.41
5.6.40.0000.08320.37
5.6.30.0100.08020.29
5.6.20.0030.08020.28
5.6.10.0130.06720.39
5.6.00.0130.06720.29
5.5.360.0030.08020.48
5.5.350.0030.08720.41
5.5.340.0070.08720.88
5.5.330.0070.07720.75
5.5.320.0070.04320.89
5.5.310.0070.07720.92
5.5.300.0030.08720.82
5.5.290.0030.07020.78
5.5.280.0000.07720.71
5.5.270.0100.08320.79
5.5.260.0070.08720.78
5.5.250.0100.07020.71
5.5.240.0000.08320.01
5.5.230.0030.08720.01
5.5.220.0100.07320.01
5.5.210.0100.07720.29
5.5.200.0070.07720.15
5.5.190.0000.08320.20
5.5.180.0000.08320.17
5.5.160.0030.04020.26
5.5.150.0030.05720.17
5.5.140.0130.07020.20
5.5.130.0000.08720.13
5.5.120.0030.06019.97
5.5.110.0100.07320.22
5.5.100.0000.06320.16
5.5.90.0030.08020.09
5.5.80.0030.08020.14
5.5.70.0170.04720.05
5.5.60.0070.07720.06
5.5.50.0030.05720.07
5.5.40.0130.07320.04
5.5.30.0000.08320.03
5.5.20.0070.07720.07
5.5.10.0030.07320.02
5.5.00.0030.08020.07
5.4.450.0000.09019.30
5.4.440.0100.08019.47
5.4.430.0030.05719.39
5.4.420.0000.08719.35
5.4.410.0070.05719.22
5.4.400.0030.07718.79
5.4.390.0000.06019.05
5.4.380.0030.06318.90
5.4.370.0030.06319.23
5.4.360.0030.07719.03
5.4.350.0100.07019.03
5.4.340.0030.08318.79
5.4.320.0070.04719.23
5.4.310.0100.06718.96
5.4.300.0130.06718.78
5.4.290.0030.07719.05
5.4.280.0000.08719.03
5.4.270.0000.07019.10
5.4.260.0030.08018.98
5.4.250.0000.07719.22
5.4.240.0000.07719.22
5.4.230.0030.07018.96
5.4.220.0070.07319.22
5.4.210.0030.07018.90
5.4.200.0000.08318.94
5.4.190.0000.08018.95
5.4.180.0000.07719.01
5.4.170.0130.07019.11
5.4.160.0000.08019.05
5.4.150.0070.08018.95
5.4.140.0030.07316.27
5.4.130.0000.06316.36
5.4.120.0000.03716.26
5.4.110.0000.04016.25
5.4.100.0000.03716.40
5.4.90.0000.03716.43
5.4.80.0030.03316.39
5.4.70.0000.03716.41
5.4.60.0070.03016.34
5.4.50.0000.03716.23
5.4.40.0000.03716.39
5.4.30.0030.04016.28
5.4.20.0000.03716.13
5.4.10.0000.04016.38
5.4.00.0030.02715.79
5.3.290.0200.07014.62
5.3.280.0100.07314.60
5.3.270.0000.08314.56
5.3.260.0030.05014.55
5.3.250.0000.07714.54
5.3.240.0070.07014.46
5.3.230.0070.06014.45
5.3.220.0030.04314.55
5.3.210.0000.04014.42
5.3.200.0070.05014.56
5.3.190.0030.03314.57
5.3.180.0030.03314.54
5.3.170.0030.03314.41
5.3.160.0000.04014.52
5.3.150.0000.04014.55
5.3.140.0000.04014.51
5.3.130.0000.03714.39
5.3.120.0000.03314.48
5.3.110.0070.03014.45
5.3.100.0030.07013.91
5.3.90.0100.04314.00
5.3.80.0030.03313.87
5.3.70.0000.03314.02
5.3.60.0000.03013.99
5.3.50.0000.04713.90
5.3.40.0000.03013.80
5.3.30.0000.06013.84
5.3.20.0000.05313.44
5.3.10.0030.03013.60
5.3.00.0000.03013.63
5.2.170.0030.02712.42
5.2.160.0000.03312.42
5.2.150.0000.02712.42
5.2.140.0000.03012.42
5.2.130.0030.02712.42
5.2.120.0030.02712.42
5.2.110.0030.02312.42
5.2.100.0000.02712.42
5.2.90.0030.02712.42
5.2.80.0000.03012.42
5.2.70.0000.04312.42
5.2.60.0000.03712.42
5.2.50.0000.06312.42
5.2.40.0000.02712.42
5.2.30.0000.03712.42
5.2.20.0030.02312.42
5.2.10.0000.03012.42
5.2.00.0000.03012.42
5.1.60.0000.02312.42
5.1.50.0000.03012.42
5.1.40.0000.03312.42
5.1.30.0030.05012.42
5.1.20.0000.02712.42
5.1.10.0030.02312.42
5.1.00.0000.03012.42
5.0.50.0000.02012.42
5.0.40.0030.02312.42
5.0.30.0030.02312.42
5.0.20.0030.01712.42
5.0.10.0000.02012.42
5.0.00.0000.03012.42
4.4.90.0030.01712.42
4.4.80.0000.01712.42
4.4.70.0000.01312.42
4.4.60.0000.01712.42
4.4.50.0000.01312.42
4.4.40.0000.04012.42
4.4.30.0000.01312.42
4.4.20.0000.01712.42
4.4.10.0000.01712.42
4.4.00.0000.02312.42
4.3.110.0030.01012.42
4.3.100.0000.01312.42
4.3.90.0000.01312.42
4.3.80.0030.02012.42
4.3.70.0000.01312.42
4.3.60.0030.02012.42
4.3.50.0000.01712.42
4.3.40.0000.02712.42
4.3.30.0030.01012.42
4.3.20.0000.01312.42
4.3.10.0000.01712.42
4.3.00.0000.01312.42

preferences:
41.57 ms | 400 KiB | 5 Q