3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str_arr = array(street => 'lalala', id => '1'); echo $str_arr[array_keys($str_arr)[1]];

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)
8.3.40.0180.00318.75
8.3.30.0150.00318.96
8.3.20.0040.00420.04
8.3.10.0040.00421.89
8.3.00.0030.00522.50
8.2.170.0070.00722.96
8.2.160.0140.00420.77
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.01926.16
8.2.120.0080.00017.34
8.2.110.0090.00022.31
8.2.100.0100.00317.91
8.2.90.0040.00419.17
8.2.80.0080.00018.05
8.2.70.0040.00417.75
8.2.60.0030.00618.04
8.2.50.0030.00518.07
8.2.40.0000.00818.22
8.2.30.0040.00418.09
8.2.20.0020.00517.63
8.2.10.0080.00017.84
8.2.00.0070.00017.73
8.1.270.0000.00822.06
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0030.00623.77
8.1.230.0110.00019.01
8.1.220.0050.00317.74
8.1.210.0090.00018.77
8.1.200.0000.01017.35
8.1.190.0050.00317.54
8.1.180.0050.00318.57
8.1.170.0000.00818.71
8.1.160.0000.00722.02
8.1.150.0000.00818.58
8.1.140.0000.00817.37
8.1.130.0030.00317.68
8.1.120.0080.00017.35
8.1.110.0070.00017.29
8.1.100.0000.00717.37
8.1.90.0050.00317.44
8.1.80.0020.00517.34
8.1.70.0030.00317.38
8.1.60.0030.00617.42
8.1.50.0000.00717.41
8.1.40.0030.00617.36
8.1.30.0040.00417.55
8.1.20.0060.00317.46
8.1.10.0040.00417.51
8.1.00.0000.00717.43
8.0.300.0040.00418.77
8.0.290.0000.00717.05
8.0.280.0080.00018.44
8.0.270.0030.00317.15
8.0.260.0000.00716.88
8.0.250.0000.00717.00
8.0.240.0070.00017.00
8.0.230.0030.00316.98
8.0.220.0080.00016.97
8.0.210.0000.00716.84
8.0.200.0030.00316.93
8.0.190.0030.00317.03
8.0.180.0040.00416.80
8.0.170.0050.00316.86
8.0.160.0000.00717.05
8.0.150.0040.00416.91
8.0.140.0030.00416.89
8.0.130.0000.00513.41
8.0.120.0030.00616.86
8.0.110.0030.00516.96
8.0.100.0000.00716.90
8.0.90.0050.00216.88
8.0.80.0000.01516.99
8.0.70.0000.00816.77
8.0.60.0000.00816.73
8.0.50.0040.00416.90
8.0.30.0090.00917.01
8.0.20.0160.00317.40
8.0.10.0030.00316.86
8.0.00.0100.00716.79
7.4.330.0020.00215.09
7.4.320.0030.00316.63
7.4.300.0030.00316.59
7.4.290.0040.00416.52
7.4.280.0030.00316.63
7.4.270.0040.00416.39
7.4.260.0070.00016.57
7.4.250.0040.00416.61
7.4.240.0040.00416.55
7.4.230.0000.00716.49
7.4.220.0120.00916.38
7.4.210.0070.00916.61
7.4.200.0030.00316.62
7.4.190.0000.00716.65
7.4.160.0080.00816.52
7.4.150.0090.00917.40
7.4.140.0130.01217.86
7.4.130.0070.01316.59
7.4.120.0120.00816.52
7.4.110.0090.00616.54
7.4.100.0120.00616.27
7.4.90.0160.00316.68
7.4.80.0150.00719.39
7.4.70.0040.01216.38
7.4.60.0140.00516.58
7.4.50.0060.00316.35
7.4.40.0070.01022.77
7.4.30.0090.00816.66
7.4.00.0020.01414.91
7.3.330.0030.00313.19
7.3.320.0000.00513.20
7.3.310.0000.00816.17
7.3.300.0030.00316.30
7.3.290.0100.00616.32
7.3.280.0060.00916.32
7.3.270.0090.00917.40
7.3.260.0140.00316.36
7.3.250.0100.00716.31
7.3.240.0130.00316.30
7.3.230.0110.00516.50
7.3.210.0120.00916.35
7.3.200.0100.01019.39
7.3.190.0090.01216.43
7.3.180.0160.00016.32
7.3.170.0170.00916.28
7.3.160.0080.00916.38
7.3.120.0080.01014.82
7.3.110.0080.01014.71
7.3.100.0060.01014.83
7.3.90.0050.00914.78
7.3.80.0040.00814.74
7.3.70.0050.01114.76
7.3.60.0000.01114.61
7.3.50.0040.00814.75
7.3.40.0040.01014.80
7.3.30.0060.00814.78
7.3.20.0040.00916.49
7.3.10.0090.00416.65
7.3.00.0090.00316.66
7.2.330.0060.01216.64
7.2.320.0090.01216.66
7.2.310.0070.01116.78
7.2.300.0120.00616.61
7.2.290.0120.00916.61
7.2.250.0110.00714.95
7.2.240.0080.01214.88
7.2.230.0100.00815.16
7.2.220.0050.00715.05
7.2.210.0070.01114.92
7.2.200.0120.00515.05
7.2.190.0090.00714.73
7.2.180.0060.01014.96
7.2.170.0050.01114.83
7.2.60.0090.00616.80
7.2.00.0000.01219.45
7.1.330.0040.01015.83
7.1.320.0060.00615.66
7.1.310.0070.00715.88
7.1.300.0050.00715.59
7.1.290.0050.01015.71
7.1.280.0070.00915.69
7.1.270.0030.01015.83
7.1.260.0050.00615.77
7.1.200.0110.00416.01
7.1.100.0030.01018.03
7.1.70.0090.00417.18
7.1.60.0030.01719.82
7.1.50.0100.01416.89
7.1.00.0100.07022.35
7.0.200.0000.00716.79
7.0.140.0070.07022.01
7.0.110.0130.07719.85
7.0.100.0100.06320.08
7.0.90.0100.08320.07
7.0.80.0070.08320.05
7.0.70.0130.05719.93
7.0.60.0130.08019.65
7.0.50.0070.08720.43
7.0.40.0030.08020.13
7.0.30.0030.08320.13
7.0.20.0070.08020.05
7.0.10.0100.05720.21
7.0.00.0130.07020.22
5.6.280.0130.06321.11
5.6.250.0030.05320.58
5.6.240.0170.07020.55
5.6.230.0000.09020.70
5.6.220.0030.05020.45
5.6.210.0230.06320.59
5.6.200.0100.07721.10
5.6.190.0100.04721.07
5.6.180.0130.07721.13
5.6.170.0030.05321.21
5.6.160.0100.07021.04
5.6.150.0030.08321.14
5.6.140.0030.07721.20
5.6.130.0130.05721.09
5.6.120.0100.07021.13
5.6.110.0100.06321.00
5.6.100.0070.08021.13
5.6.90.0100.05020.98
5.6.80.0100.08020.66
5.6.70.0100.08020.36
5.6.60.0000.08320.41
5.6.50.0030.08020.66
5.6.40.0100.07720.62
5.6.30.0100.08020.38
5.6.20.0000.07020.46
5.6.10.0100.07320.29
5.6.00.0070.05320.36
5.5.380.0130.07020.40
5.5.370.0070.08320.40
5.5.360.0030.08720.49
5.5.350.0170.07320.43
5.5.340.0030.07720.94
5.5.330.0100.07720.80
5.5.320.0170.07020.94
5.5.310.0230.06320.80
5.5.300.0030.04020.89
5.5.290.0070.06720.93
5.5.280.0030.08720.73
5.5.270.0130.07720.87
5.5.260.0200.07720.68
5.5.250.0070.07020.58
5.5.240.0070.07720.30
5.5.230.0100.08020.11
5.5.220.0230.05720.20
5.5.210.0170.06720.21
5.5.200.0170.07320.32
5.5.190.0100.04720.15
5.5.180.0070.06720.25
5.5.160.0100.04320.21
5.5.150.0130.06320.28
5.5.140.0070.07320.17
5.5.130.0100.08020.15
5.5.120.0070.04020.08
5.5.110.0100.08020.12
5.5.100.0100.06320.04
5.5.90.0200.04320.14
5.5.80.0200.06319.99
5.5.70.0030.08020.13
5.5.60.0030.05020.00
5.5.50.0070.06320.08
5.5.40.0070.07720.16
5.5.30.0030.08020.10
5.5.20.0000.08320.24
5.5.10.0030.08019.95
5.5.00.0070.08020.20
5.4.450.0000.09019.23
5.4.440.0100.07019.50
5.4.430.0100.06319.50
5.4.420.0000.08319.50
5.4.410.0030.08319.24
5.4.400.0030.08019.10
5.4.390.0070.04719.00
5.4.380.0170.06319.14
5.4.370.0170.05718.96
5.4.360.0170.03718.95
5.4.350.0100.07719.27
5.4.340.0130.04318.93
5.4.320.0100.06319.15
5.4.310.0030.05019.02
5.4.300.0130.06719.02
5.4.290.0000.07719.17
5.4.280.0100.07319.03
5.4.270.0030.04719.11
5.4.260.0070.07319.16
5.4.250.0030.07319.11
5.4.240.0030.05319.00
5.4.230.0100.07319.11
5.4.220.0230.06019.16
5.4.210.0030.05019.11
5.4.200.0030.06719.27
5.4.190.0070.07319.02
5.4.180.0070.06719.16
5.4.170.0100.06319.15
5.4.160.0030.07718.93
5.4.150.0030.08019.02
5.4.140.0130.06016.47
5.4.130.0100.07016.46
5.4.120.0170.05316.22
5.4.110.0030.07016.52
5.4.100.0030.04716.53
5.4.90.0070.06716.52
5.4.80.0030.07016.52
5.4.70.0100.06716.27
5.4.60.0030.07316.11
5.4.50.0100.07016.25
5.4.40.0130.06316.52
5.4.30.0100.06716.30
5.4.20.0130.06316.10
5.4.10.0030.08016.25
5.4.00.0130.06315.70
5.3.290.0100.07014.46
5.3.280.0100.07014.60
5.3.270.0070.04714.46
5.3.260.0130.06714.43
5.3.250.0100.07314.61
5.3.240.0070.06714.54
5.3.230.0070.05714.59
5.3.220.0070.07314.49
5.3.210.0130.06314.64
5.3.200.0070.07014.44
5.3.190.0130.07014.36
5.3.180.0000.07714.47
5.3.170.0100.07014.56
5.3.160.0100.07314.50
5.3.150.0130.06014.39
5.3.140.0100.07014.44
5.3.130.0000.07714.39
5.3.120.0130.07314.57
5.3.110.0000.08014.38
5.3.100.0030.07314.11
5.3.90.0100.04713.93
5.3.80.0200.05713.94
5.3.70.0030.05314.02
5.3.60.0100.07013.85
5.3.50.0100.03714.02
5.3.40.0100.04713.73
5.3.30.0100.06313.79
5.3.20.0100.06313.63
5.3.10.0130.06313.59
5.3.00.0100.06713.57
5.2.170.0070.05711.03
5.2.160.0070.05310.95
5.2.150.0100.05711.14
5.2.140.0070.05711.03
5.2.130.0100.05711.04
5.2.120.0100.05011.25
5.2.110.0070.04711.04
5.2.100.0070.03011.05
5.2.90.0000.05711.18
5.2.80.0070.05011.02
5.2.70.0100.05011.04
5.2.60.0030.06010.98
5.2.50.0100.04710.94
5.2.40.0100.06010.95
5.2.30.0100.02711.13
5.2.20.0030.06310.91
5.2.10.0130.05310.98
5.2.00.0000.06710.84
5.1.60.0030.04710.05
5.1.50.0030.0579.98
5.1.40.0030.05010.22
5.1.30.0030.05010.33
5.1.20.0000.06010.43
5.1.10.0030.04310.22
5.1.00.0030.0579.89
5.0.50.0070.0408.52
5.0.40.0070.0408.38
5.0.30.0070.0638.38
5.0.20.0030.0438.16
5.0.10.0100.0278.24
5.0.00.0070.0608.12
4.4.90.0100.0307.95
4.4.80.0000.0337.95
4.4.70.0030.0237.95
4.4.60.0000.0407.95
4.4.50.0000.0337.95
4.4.40.0070.0507.95
4.4.30.0000.0307.95
4.4.20.0100.0207.95
4.4.10.0030.0207.95
4.4.00.0070.0277.95
4.3.110.0000.0377.95
4.3.100.0000.0337.95
4.3.90.0030.0377.95
4.3.80.0030.0477.95
4.3.70.0030.0337.95
4.3.60.0000.0277.95
4.3.50.0100.0277.95
4.3.40.0000.0507.95
4.3.30.0030.0337.95
4.3.20.0030.0337.95
4.3.10.0000.0377.95
4.3.00.0000.0337.95

preferences:
44.81 ms | 400 KiB | 5 Q