3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = ['mon' => 'Mondays', 'tue' => 'Tuesdays']; $day = 'mon'; echo $arr[$day];

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)
8.5.00.0170.00919.81
8.4.150.0020.00014.05
8.4.140.0120.00917.60
8.4.130.0150.00517.63
8.4.120.0100.01022.45
8.4.110.0100.01018.79
8.4.100.0110.01017.70
8.4.90.0150.00519.50
8.4.80.0130.00717.63
8.4.70.0050.00417.63
8.4.60.0100.01017.70
8.4.50.0130.00818.66
8.4.40.0100.01019.41
8.4.30.0040.00417.68
8.4.20.0030.00620.66
8.4.10.0060.00319.50
8.3.280.0130.00618.21
8.3.270.0110.00916.44
8.3.260.0100.00916.43
8.3.250.0120.00618.95
8.3.240.0130.00516.50
8.3.230.0090.01016.73
8.3.220.0140.00519.10
8.3.210.0110.00716.72
8.3.200.0110.00716.67
8.3.190.0120.00818.09
8.3.180.0040.00518.28
8.3.170.0040.01418.88
8.3.160.0160.00018.27
8.3.150.0080.00818.39
8.3.140.0040.00418.86
8.3.130.0080.00018.27
8.3.120.0030.00620.74
8.3.110.0050.00316.64
8.3.100.0100.00016.58
8.3.90.0080.00018.43
8.3.80.0040.00818.18
8.3.70.0130.00616.37
8.3.60.0150.00418.18
8.3.50.0160.00517.30
8.3.40.0120.00918.59
8.3.30.0070.00718.62
8.3.20.0000.00721.64
8.3.10.0000.00820.66
8.3.00.0080.00019.25
8.2.290.0110.00720.28
8.2.280.0130.00618.12
8.2.270.0100.00017.22
8.2.260.0070.01116.59
8.2.250.0060.00318.23
8.2.240.0000.00817.15
8.2.230.0040.00420.94
8.2.220.0160.00024.06
8.2.210.0060.01226.77
8.2.200.0060.00318.05
8.2.190.0070.00716.58
8.2.180.0110.01116.38
8.2.170.0000.01522.96
8.2.160.0100.00320.39
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0040.00420.39
8.2.120.0080.00026.35
8.2.110.0060.00320.57
8.2.100.0050.00517.84
8.2.90.0000.00818.14
8.2.80.0070.00317.97
8.2.70.0000.00918.04
8.2.60.0000.00818.22
8.2.50.0050.00318.10
8.2.40.0040.00421.16
8.2.30.0040.00419.21
8.2.20.0040.00418.16
8.2.10.0070.00019.36
8.2.00.0000.00718.04
8.1.330.0120.00721.86
8.1.320.0130.00915.86
8.1.310.0080.00018.46
8.1.300.0030.00617.96
8.1.290.0080.00018.88
8.1.280.0100.01025.92
8.1.270.0080.00323.77
8.1.260.0000.00726.35
8.1.250.0140.00328.09
8.1.240.0060.00323.88
8.1.230.0000.01123.86
8.1.220.0060.00317.74
8.1.210.0090.00018.86
8.1.200.0030.00617.23
8.1.190.0090.00017.10
8.1.180.0070.00418.10
8.1.170.0090.00018.46
8.1.160.0050.00218.73
8.1.150.0070.00018.72
8.1.140.0040.00420.26
8.1.130.0030.00317.38
8.1.120.0050.00217.45
8.1.110.0000.00717.38
8.1.100.0000.00717.28
8.1.90.0070.00017.41
8.1.80.0000.00717.36
8.1.70.0000.00717.30
8.1.60.0030.00517.37
8.1.50.0000.00717.41
8.1.40.0040.00417.29
8.1.30.0000.01017.51
8.1.20.0080.00017.58
8.1.10.0070.00017.59
8.1.00.0040.00417.53
8.0.300.0000.00919.98
8.0.290.0080.00016.75
8.0.280.0000.00718.41
8.0.270.0060.00316.85
8.0.260.0070.00016.81
8.0.250.0030.00316.93
8.0.240.0040.00416.88
8.0.230.0000.00816.94
8.0.220.0030.00316.83
8.0.210.0000.00716.70
8.0.200.0030.00316.76
8.0.190.0000.00716.77
8.0.180.0050.00316.88
8.0.170.0040.00416.82
8.0.160.0050.00216.83
8.0.150.0000.00716.74
8.0.140.0070.00316.61
8.0.130.0000.00513.20
8.0.120.0030.00516.88
8.0.110.0050.00316.80
8.0.100.0000.00716.76
8.0.90.0040.00416.69
8.0.80.0060.01016.79
8.0.70.0040.00416.85
8.0.60.0040.00416.83
8.0.50.0000.00716.70
8.0.30.0110.01116.97
8.0.20.0090.00916.88
8.0.10.0080.00017.00
8.0.00.0070.01316.75
7.4.330.0020.00215.55
7.4.320.0030.00316.41
7.4.300.0000.00616.43
7.4.290.0000.00616.43
7.4.280.0070.00016.38
7.4.270.0030.00316.44
7.4.260.0000.00816.33
7.4.250.0060.00316.50
7.4.240.0050.00316.36
7.4.230.0040.00216.54
7.4.220.0030.00516.43
7.4.210.0060.01116.52
7.4.200.0030.00416.55
7.4.160.0110.00616.43
7.4.140.0100.00817.86
7.4.130.0070.01116.33
7.4.120.0090.00916.47
7.4.110.0090.00916.47
7.4.100.0140.00916.35
7.4.90.0030.01316.43
7.4.80.0150.00219.39
7.4.70.0120.00616.29
7.4.60.0120.00816.54
7.4.50.0000.01016.23
7.4.40.0140.00716.21
7.4.10.0030.01614.94
7.4.00.0090.00714.90
7.3.330.0050.00013.03
7.3.320.0050.00012.86
7.3.310.0050.00216.04
7.3.300.0030.00316.18
7.3.290.0030.00316.12
7.3.280.0090.00816.22
7.3.260.0130.00616.25
7.3.240.0110.00616.26
7.3.230.0140.00416.53
7.3.210.0040.01216.52
7.3.200.0060.00916.36
7.3.190.0130.00916.30
7.3.180.0080.00816.23
7.3.170.0120.00416.20
7.3.160.0090.00616.20
7.3.130.0140.00314.70
7.3.120.0030.01314.69
7.3.110.0060.01214.77
7.3.100.0100.00514.62
7.3.90.0070.00714.74
7.3.80.0050.00814.73
7.3.70.0080.00614.60
7.3.60.0080.00514.73
7.3.50.0020.01114.69
7.3.40.0070.00814.75
7.3.30.0020.01414.71
7.3.20.0340.00715.66
7.3.10.0120.00616.12
7.3.00.0180.00616.07
7.2.330.0100.00716.55
7.2.320.0160.01016.61
7.2.310.0100.01016.31
7.2.300.0100.00616.68
7.2.290.0190.00516.28
7.2.260.0060.01315.07
7.2.250.0050.01015.03
7.2.240.0050.01414.91
7.2.230.0060.01014.91
7.2.220.0050.01015.05
7.2.210.0050.00814.84
7.2.200.0040.01114.81
7.2.190.0060.01014.91
7.2.180.0010.01314.92
7.2.170.0020.01314.77
7.2.160.0070.01114.61
7.2.150.0230.00615.81
7.2.140.0230.00815.85
7.2.130.0310.00215.77
7.2.120.0270.00015.82
7.2.110.0310.01115.87
7.2.100.0310.00515.98
7.2.90.0220.00815.92
7.2.80.0310.00615.65
7.2.70.0400.00415.85
7.2.60.0240.00515.68
7.2.50.0210.00815.73
7.2.40.0210.00715.78
7.2.30.0230.00615.90
7.2.20.0250.00715.84
7.2.10.0250.00715.80
7.2.00.0270.00515.78
7.1.330.0090.00515.48
7.1.320.0060.01115.53
7.1.310.0040.00715.49
7.1.300.0080.00315.62
7.1.290.0030.01015.62
7.1.280.0080.00615.62
7.1.270.0050.00815.51
7.1.260.0060.00615.55
7.1.250.0230.00214.72
7.1.240.0030.00915.22
7.1.230.0060.00615.40
7.1.220.0040.00415.80
7.1.210.0070.00315.70
7.1.200.0110.00415.69
7.1.190.0090.00315.67
7.1.180.0040.00715.65
7.1.170.0000.01015.54
7.1.160.0070.00715.61
7.1.150.0040.00715.66
7.1.140.0040.00715.60
7.1.130.0000.01315.77
7.1.120.0000.00815.66
7.1.110.0030.00715.54
7.1.100.0030.01415.47
7.1.90.0070.01115.56
7.1.80.0070.00715.77
7.1.70.0130.00315.76
7.1.60.0140.00015.38
7.1.50.0000.01715.49
7.1.40.0000.00915.47
7.1.30.0090.00315.63
7.1.20.0040.00415.51
7.1.10.0060.00615.59
7.1.00.0040.00815.65

preferences:
197.35 ms | 403 KiB | 5 Q