3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(); $a['lol'] = 'fuu' or die; print_r($a); $a = array('lol' => 'fuu' or die); print_r($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)
8.3.40.0100.01018.70
8.3.30.0070.01020.13
8.3.20.0040.00420.13
8.3.10.0000.00821.10
8.3.00.0050.00322.46
8.2.170.0070.00722.96
8.2.160.0140.00722.26
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00317.63
8.2.110.0090.00019.34
8.2.100.0090.00317.91
8.2.90.0070.00019.32
8.2.80.0040.00418.05
8.2.70.0050.00317.48
8.2.60.0050.00318.05
8.2.50.0000.00818.07
8.2.40.0060.00318.15
8.2.30.0000.00719.45
8.2.20.0000.00717.70
8.2.10.0060.00317.60
8.2.00.0040.00417.73
8.1.270.0050.00522.05
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0030.00622.45
8.1.230.0110.00021.03
8.1.220.0060.00318.77
8.1.210.0000.00820.80
8.1.200.0030.00617.25
8.1.190.0030.00617.53
8.1.180.0040.00418.10
8.1.170.0080.00018.65
8.1.160.0000.00818.91
8.1.150.0060.00318.64
8.1.140.0050.00317.44
8.1.130.0030.00317.89
8.1.120.0030.00417.45
8.1.110.0000.00717.43
8.1.100.0040.00417.50
8.1.90.0000.00717.45
8.1.80.0000.00717.52
8.1.70.0000.00717.37
8.1.60.0060.00317.56
8.1.50.0000.00717.54
8.1.40.0000.00817.53
8.1.30.0030.00617.57
8.1.20.0060.00317.69
8.1.10.0000.00717.54
8.1.00.0000.00717.46
8.0.300.0050.00219.88
8.0.290.0050.00217.15
8.0.280.0070.00018.48
8.0.270.0070.00017.20
8.0.260.0030.00316.81
8.0.250.0030.00316.83
8.0.240.0030.00516.93
8.0.230.0030.00617.00
8.0.220.0000.00716.88
8.0.210.0030.00316.95
8.0.200.0030.00316.93
8.0.190.0000.00716.89
8.0.180.0070.00016.93
8.0.170.0040.00416.98
8.0.160.0070.00016.82
8.0.150.0000.00716.85
8.0.140.0070.00016.82
8.0.130.0000.00613.31
8.0.120.0060.00316.80
8.0.110.0040.00416.86
8.0.100.0040.00416.81
8.0.90.0040.00416.78
8.0.80.0100.01016.83
8.0.70.0000.00716.88
8.0.60.0070.00016.80
8.0.50.0000.00716.69
8.0.30.0110.00816.97
8.0.20.0060.01217.40
8.0.10.0040.00417.06
8.0.00.0140.00316.68
7.4.330.0000.00516.71
7.4.320.0050.00316.54
7.4.300.0030.00316.50
7.4.290.0000.00616.52
7.4.280.0030.00316.60
7.4.270.0040.00416.61
7.4.260.0000.00713.28
7.4.250.0050.00316.38
7.4.240.0020.00516.52
7.4.230.0030.00316.57
7.4.220.0060.01216.68
7.4.210.0100.00516.56
7.4.200.0000.00716.43
7.4.190.0040.00416.66
7.4.160.0100.00616.54
7.4.150.0030.01317.40
7.4.140.0120.00517.86
7.4.130.0100.00616.57
7.4.120.0070.01016.44
7.4.110.0100.00616.47
7.4.100.0110.00716.41
7.4.90.0140.00416.45
7.4.80.0120.00919.39
7.4.70.0060.01016.56
7.4.60.0070.01016.42
7.4.50.0030.00616.60
7.4.40.0060.01022.77
7.4.30.0060.01116.62
7.4.00.0030.01214.94
7.3.330.0020.00213.08
7.3.320.0000.00613.13
7.3.310.0030.00316.19
7.3.300.0060.00316.16
7.3.290.0080.00816.25
7.3.280.0070.01116.22
7.3.270.0070.01017.40
7.3.260.0120.00618.24
7.3.250.0130.00516.40
7.3.240.0050.01016.43
7.3.230.0110.00616.39
7.3.210.0180.00016.48
7.3.200.0090.00919.39
7.3.190.0090.01416.60
7.3.180.0080.00816.14
7.3.170.0100.00616.43
7.3.160.0000.01616.43
7.3.120.0000.01814.84
7.2.330.0030.01716.68
7.2.320.0120.00616.20
7.2.310.0110.00716.66
7.2.300.0110.01116.60
7.2.290.0080.00816.59
7.2.00.0000.01519.18
7.1.100.0030.01018.12
7.1.70.0040.00416.88
7.1.60.0100.01319.17
7.1.50.0040.01816.79
7.1.00.0000.05722.32
7.0.200.0000.00716.51
7.0.140.0070.07022.15
7.0.100.0300.05019.95
7.0.90.0330.05019.91
7.0.80.0330.08319.93
7.0.70.0330.07720.12
7.0.60.0200.09020.06
7.0.50.0200.05720.22
7.0.40.0130.07320.11
7.0.30.0100.09020.14
7.0.20.0130.07720.14
7.0.10.0100.05319.95
7.0.00.0130.07720.10
5.6.280.0000.07720.77
5.6.250.0200.07020.63
5.6.240.0070.07720.63
5.6.230.0070.08320.49
5.6.220.0230.03720.57
5.6.210.0070.07020.65
5.6.200.0000.08721.10
5.6.190.0070.08321.10
5.6.180.0130.07321.08
5.6.170.0030.08021.05
5.6.160.0000.09020.93
5.6.150.0130.05721.07
5.6.140.0030.09021.07
5.6.130.0000.06321.09
5.6.120.0100.06721.13
5.6.110.0130.08021.15
5.6.100.0130.09020.98
5.6.90.0100.07721.11
5.6.80.0070.08320.45
5.6.70.0170.07320.38
5.6.60.0000.05320.40
5.6.50.0170.07320.40
5.6.40.0130.05320.25
5.6.30.0030.08720.30
5.6.20.0100.07720.45
5.6.10.0100.08320.36
5.6.00.0100.07020.35
5.5.380.0070.06020.38
5.5.370.0100.07320.34
5.5.360.0030.08320.38
5.5.350.0100.08320.44
5.5.340.0070.08720.75
5.5.330.0070.05720.90
5.5.320.0170.05320.75
5.5.310.0070.07320.77
5.5.300.0100.05020.92
5.5.290.0100.06320.86
5.5.280.0100.08020.83
5.5.270.0070.08720.71
5.5.260.0070.08320.81
5.5.250.0030.04720.69
5.5.240.0130.04720.28
5.5.230.0200.07020.20
5.5.220.0130.07020.19
5.5.210.0130.05320.17
5.5.200.0170.07020.23
5.5.190.0100.07720.14
5.5.180.0130.07020.27
5.5.160.0100.07720.26
5.5.150.0100.06720.23
5.5.140.0030.05320.16
5.5.130.0070.05020.21
5.5.120.0000.08720.16
5.5.110.0100.07720.05
5.5.100.0100.06720.11
5.5.90.0130.07020.07
5.5.80.0030.07720.13
5.5.70.0170.06320.05
5.5.60.0070.04720.14
5.5.50.0130.07319.99
5.5.40.0100.04019.99
5.5.30.0130.06320.14
5.5.20.0170.06020.04
5.5.10.0070.07719.97
5.5.00.0100.07719.95
5.4.450.0030.07319.29
5.4.440.0030.08019.49
5.4.430.0070.07719.45
5.4.420.0070.04719.10
5.4.410.0070.03719.42
5.4.400.0130.08019.05
5.4.390.0170.06319.02
5.4.380.0070.07018.90
5.4.370.0030.08019.05
5.4.360.0100.07719.11
5.4.350.0030.07319.12
5.4.340.0130.07719.01
5.4.320.0070.04719.02
5.4.310.0070.07718.98
5.4.300.0000.08319.03
5.4.290.0100.07019.11
5.4.280.0130.07019.04
5.4.270.0070.07719.09
5.4.260.0070.06018.82
5.4.250.0130.06719.05
5.4.240.0100.07719.11
5.4.230.0170.06719.04
5.4.220.0130.07319.11
5.4.210.0000.04719.08
5.4.200.0000.04719.06
5.4.190.0070.05319.08
5.4.180.0000.07019.11
5.4.170.0070.07319.24
5.4.160.0030.04718.94
5.4.150.0100.07019.09
5.4.140.0070.07016.39
5.4.130.0170.05716.35
5.4.120.0000.08016.36
5.4.110.0070.05016.35
5.4.100.0100.07016.30
5.4.90.0030.04716.39
5.4.80.0100.03016.40
5.4.70.0030.03716.34
5.4.60.0030.03716.42
5.4.50.0030.03716.23
5.4.40.0070.03016.29
5.4.30.0000.04016.45
5.4.20.0070.03316.32
5.4.10.0030.04016.23
5.4.00.0070.03315.78
5.3.290.0070.07714.65
5.3.280.0170.06314.55
5.3.270.0170.06314.51
5.3.260.0130.06314.59
5.3.250.0030.08014.57
5.3.240.0030.04014.45
5.3.230.0100.07714.58
5.3.220.0070.07014.54
5.3.210.0070.04314.57
5.3.200.0200.05714.55
5.3.190.0100.04014.42
5.3.180.0030.04314.42
5.3.170.0000.04014.47
5.3.160.0070.03314.52
5.3.150.0030.03714.56
5.3.140.0070.03314.51
5.3.130.0070.03314.40
5.3.120.0030.03714.40
5.3.110.0070.05314.48
5.3.100.0000.04014.01
5.3.90.0000.05013.87
5.3.80.0070.03313.86
5.3.70.0100.03314.00
5.3.60.0030.03713.95
5.3.50.0030.05013.92
5.3.40.0030.03713.90
5.3.30.0100.03313.68
5.3.20.0100.04013.57
5.3.10.0070.05313.51
5.3.00.0070.03013.40
5.2.170.0000.03711.67
5.2.160.0100.02311.67
5.2.150.0000.03011.67
5.2.140.0070.03711.67
5.2.130.0000.03011.67
5.2.120.0070.05011.67
5.2.110.0000.03711.67
5.2.100.0030.03311.67
5.2.90.0000.02711.67
5.2.80.0000.03311.67
5.2.70.0070.02711.67
5.2.60.0000.03011.67
5.2.50.0000.03011.67
5.2.40.0070.02711.67
5.2.30.0000.03311.67
5.2.20.0000.04711.67
5.2.10.0000.02711.67
5.2.00.0030.02711.67
5.1.60.0000.02311.67
5.1.50.0030.02311.67
5.1.40.0030.02011.67
5.1.30.0000.02711.67
5.1.20.0000.02711.67
5.1.10.0000.02711.67
5.1.00.0000.04311.67
5.0.50.0070.01311.67
5.0.40.0000.02011.67
5.0.30.0000.03011.67
5.0.20.0000.01711.67
5.0.10.0000.02011.67
5.0.00.0100.02311.67
4.4.90.0030.01311.67
4.4.80.0030.01311.67
4.4.70.0000.01711.67
4.4.60.0000.01711.67
4.4.50.0070.01011.67
4.4.40.0030.02011.67
4.4.30.0030.01311.67
4.4.20.0000.01311.67
4.4.10.0000.01711.67
4.4.00.0030.03011.67
4.3.110.0000.01711.67
4.3.100.0000.01311.67
4.3.90.0070.01011.67
4.3.80.0000.02311.67
4.3.70.0000.01711.67
4.3.60.0000.01311.67
4.3.50.0000.01711.67
4.3.40.0000.02311.67
4.3.30.0000.01311.67
4.3.20.0000.01711.67
4.3.10.0000.02011.67
4.3.00.0000.01311.67

preferences:
41.86 ms | 400 KiB | 5 Q