3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array( 'Client' => 'foo', 'Grnd Compte' => 'bar', 'marchand' => 'foobaz' ); var_dump($array['client']); var_dump($array['grnd compte']); var_dump($array['Grnd Compte']);

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)
8.3.60.0090.00916.88
8.3.50.0100.00821.93
8.3.40.0070.00718.57
8.3.30.0140.00018.92
8.3.20.0070.00020.16
8.3.10.0080.00023.51
8.3.00.0060.00322.43
8.2.180.0000.01716.75
8.2.170.0100.00322.96
8.2.160.0110.00420.26
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0060.00926.16
8.2.120.0000.00722.14
8.2.110.0070.00322.13
8.2.100.0060.00617.91
8.2.90.0000.00719.08
8.2.80.0050.00317.97
8.2.70.0090.00017.50
8.2.60.0030.00617.93
8.2.50.0050.00518.07
8.2.40.0030.00619.37
8.2.30.0030.00718.10
8.2.20.0040.00417.76
8.2.10.0060.00319.46
8.2.00.0000.00717.66
8.1.280.0110.01125.92
8.1.270.0150.00023.82
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.97
8.1.230.0050.00519.11
8.1.220.0000.00817.74
8.1.210.0090.00018.77
8.1.200.0040.00417.25
8.1.190.0030.00717.43
8.1.180.0000.00818.10
8.1.170.0000.00818.51
8.1.160.0000.00821.93
8.1.150.0040.00418.56
8.1.140.0070.00017.38
8.1.130.0030.00317.73
8.1.120.0030.00517.29
8.1.110.0000.00717.34
8.1.100.0000.00817.37
8.1.90.0000.00717.38
8.1.80.0040.00417.38
8.1.70.0070.00017.25
8.1.60.0040.00417.51
8.1.50.0040.00417.47
8.1.40.0070.00017.50
8.1.30.0040.00417.44
8.1.20.0000.00817.51
8.1.10.0070.00017.34
8.1.00.0050.00317.40
8.0.300.0000.00718.77
8.0.290.0060.00316.93
8.0.280.0030.00318.40
8.0.270.0000.00717.08
8.0.260.0000.00716.73
8.0.250.0030.00316.96
8.0.240.0070.00016.96
8.0.230.0030.00316.95
8.0.220.0000.00716.79
8.0.210.0000.00716.86
8.0.200.0060.00016.95
8.0.190.0080.00016.87
8.0.180.0050.00316.89
8.0.170.0090.00016.81
8.0.160.0000.00716.76
8.0.150.0000.00716.87
8.0.140.0070.00016.87
8.0.130.0030.00313.35
8.0.120.0040.00416.89
8.0.110.0030.00416.88
8.0.100.0020.00516.83
8.0.90.0000.00716.71
8.0.80.0080.00816.89
8.0.70.0040.00416.95
8.0.60.0000.00816.82
8.0.50.0050.00216.94
8.0.30.0050.01617.00
8.0.20.0110.00817.40
8.0.10.0070.00016.95
8.0.00.0130.00816.63
7.4.330.0000.00515.03
7.4.320.0000.00616.38
7.4.300.0060.00016.33
7.4.290.0050.00316.55
7.4.280.0070.00016.36
7.4.270.0030.00716.44
7.4.260.0030.00316.39
7.4.250.0000.00716.48
7.4.240.0040.00416.41
7.4.230.0030.00316.23
7.4.220.0070.02016.55
7.4.210.0120.00416.43
7.4.200.0040.00416.48
7.4.190.0000.00716.29
7.4.160.0130.00916.32
7.4.150.0070.01017.40
7.4.140.0130.00517.86
7.4.130.0150.00616.42
7.4.120.0070.01316.68
7.4.110.0140.00316.50
7.4.100.0180.00016.59
7.4.90.0030.01316.55
7.4.80.0090.00919.39
7.4.70.0100.00616.57
7.4.60.0030.01316.59
7.4.50.0050.00316.46
7.4.40.0040.01122.77
7.4.30.0140.00316.43
7.4.00.0090.00615.05
7.3.330.0030.00313.16
7.3.320.0030.00312.98
7.3.310.0020.00516.21
7.3.300.0000.00616.32
7.3.290.0040.01116.31
7.3.280.0090.00916.26
7.3.270.0030.02017.40
7.3.260.0070.01116.45
7.3.250.0090.00916.36
7.3.240.0070.01016.36
7.3.230.0090.00916.54
7.3.210.0130.00316.36
7.3.200.0100.01019.39
7.3.190.0030.02016.20
7.3.180.0130.00316.37
7.3.170.0060.00916.29
7.3.160.0120.00916.40
7.3.120.0000.01214.93
7.3.10.0090.00616.64
7.3.00.0040.01116.78
7.2.330.0060.01116.47
7.2.320.0130.00316.24
7.2.310.0060.01316.29
7.2.300.0090.00916.21
7.2.290.0160.00016.32
7.2.130.0100.00416.79
7.2.120.0000.01216.76
7.2.110.0060.00616.67
7.2.100.0060.00916.74
7.2.90.0070.00716.74
7.2.80.0050.00516.65
7.2.70.0060.00716.74
7.2.60.0050.00816.70
7.2.50.0100.00416.76
7.2.40.0080.00816.84
7.2.30.0070.00516.89
7.2.20.0020.00816.93
7.2.10.0070.00816.79
7.2.00.0060.00817.59
7.1.250.0090.00515.60
7.1.200.0040.01115.53
7.1.100.0040.00417.95
7.1.70.0040.00416.95
7.1.60.0170.00719.29
7.1.50.0070.01416.78
7.1.00.0070.07722.28
7.0.200.0070.00716.68
7.0.140.0000.07722.09
7.0.60.0130.07719.88
7.0.50.0030.08017.88
7.0.40.0130.08020.07
7.0.30.0300.07720.04
7.0.20.0170.04320.09
7.0.10.0070.08020.12
7.0.00.0100.06719.99
5.6.280.0000.07721.09
5.6.210.0100.08320.52
5.6.200.0070.07718.15
5.6.190.0070.08320.42
5.6.180.0400.07020.48
5.6.170.0330.07320.41
5.6.160.0170.07320.49
5.6.150.0030.04018.15
5.6.140.0070.08318.18
5.6.130.0070.08018.23
5.6.120.0200.07021.12
5.6.110.0070.09021.02
5.6.100.0100.05721.00
5.6.90.0100.08020.95
5.6.80.0000.08720.52
5.6.70.4470.03720.49
5.5.350.0100.08320.40
5.5.340.0070.07317.88
5.5.330.0170.07720.36
5.5.320.0100.06020.32
5.5.310.0270.06720.17
5.5.300.0100.06717.98
5.5.290.0170.05718.01
5.5.280.0000.05020.76
5.5.270.0100.07720.86
5.5.260.0030.04020.83
5.5.250.0070.08320.68
5.5.240.0200.03320.25
5.4.450.0230.08019.14
5.4.440.0270.06719.24
5.4.430.0270.08019.20
5.4.420.0300.06019.54
5.4.410.0270.06319.35
5.4.400.0230.05019.11
5.4.390.0370.06319.09
5.4.380.0330.06719.24
5.4.370.0270.05719.16
5.4.360.0300.07318.90
5.4.350.0270.04318.93
5.4.340.0330.06719.08
5.4.320.0300.06718.79
5.4.310.0330.05718.93
5.4.300.0370.05318.91
5.4.290.0230.06319.09
5.4.280.0270.06319.05
5.4.270.0230.07319.08
5.4.260.0230.04018.80
5.4.250.0330.06718.87
5.4.240.0300.06318.91
5.4.230.0200.05018.87
5.4.220.0170.04019.05
5.4.210.0330.03019.05
5.4.200.0300.06319.04
5.4.190.0200.07719.08
5.4.180.0270.05019.25
5.4.170.0130.04718.78
5.4.160.0170.08018.77
5.4.150.0330.07019.14
5.4.140.0330.05316.45
5.4.130.0200.05716.45
5.4.120.0400.06316.34
5.4.110.0170.04716.41
5.4.100.0230.06716.23
5.4.90.0270.06716.26
5.4.80.0200.03716.37
5.4.70.0330.05316.48
5.4.60.0170.04316.25
5.4.50.0230.05716.36
5.4.40.0230.06316.42
5.4.30.0230.05716.16
5.4.20.0300.05016.36
5.4.10.0270.07016.18
5.4.00.0270.05315.82
5.3.290.0230.07714.61
5.3.280.0270.05314.56
5.3.270.0200.05314.45
5.3.260.0200.05314.44
5.3.250.0270.04714.65
5.3.240.0300.06014.43
5.3.230.0370.06314.68
5.3.220.0270.06714.43
5.3.210.0270.06714.52
5.3.200.0170.04014.40
5.3.190.0270.06314.39
5.3.180.0230.05714.65
5.3.170.0330.05714.52
5.3.160.0270.04714.43
5.3.150.0270.04314.51
5.3.140.0270.06314.66
5.3.130.0200.05014.38
5.3.120.0270.07014.49
5.3.110.0400.03714.40
5.3.100.0270.04013.98
5.3.90.0200.07713.96
5.3.80.0230.07713.81
5.3.70.0200.07314.06
5.3.60.0370.06313.98
5.3.50.0230.07013.92
5.3.40.0330.05013.97
5.3.30.0270.07313.99
5.3.20.0200.05013.64
5.3.10.0270.05013.57
5.3.00.0270.05713.49
5.2.170.0270.03312.14
5.2.160.0270.05712.14
5.2.150.0230.03712.14
5.2.140.0230.06012.14
5.2.130.0200.03312.14
5.2.120.0200.03012.14
5.2.110.0230.05312.14
5.2.100.0200.04312.14
5.2.90.0230.04012.14
5.2.80.0170.03712.14
5.2.70.0230.03312.14
5.2.60.0230.04012.14
5.2.50.0230.04012.14
5.2.40.0130.04312.14
5.2.30.0200.05712.14
5.2.20.0130.05712.14
5.2.10.0300.03312.14
5.2.00.0200.05012.14
5.1.60.0200.05012.14
5.1.50.0230.05012.14
5.1.40.0130.04312.14
5.1.30.0200.04012.14
5.1.20.0100.03312.14
5.1.10.0200.02712.14
5.1.00.0200.03312.14
5.0.50.0030.04712.14
5.0.40.0070.04712.14
5.0.30.0100.04012.14
5.0.20.0130.04012.14
5.0.10.0130.02712.14
5.0.00.0100.06712.14
4.4.90.0070.02012.14
4.4.80.0070.02712.14
4.4.70.0100.03712.14
4.4.60.0030.04012.14
4.4.50.0130.03712.14
4.4.40.0130.04012.14
4.4.30.0100.03312.14
4.4.20.0100.01312.14
4.4.10.0100.03312.14
4.4.00.0070.03712.14
4.3.110.0070.03012.14
4.3.100.0070.03712.14
4.3.90.0030.03312.14
4.3.80.0130.02312.14
4.3.70.0070.03712.14
4.3.60.0100.03012.14
4.3.50.0130.01712.14
4.3.40.0100.04712.14
4.3.30.0070.02012.14
4.3.20.0070.02712.14
4.3.10.0030.03712.14
4.3.00.0070.03012.14

preferences:
42.51 ms | 401 KiB | 5 Q