3v4l.org

run code in 300+ PHP versions simultaneously
<?php $purchaseSnapshot = ['type' => 'rock']; var_dump(isset($purchaseSnapshot['type']) ?: $purchaseSnapshot['type']);

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)
8.3.60.0090.00918.23
8.3.50.0110.00316.39
8.3.40.0070.00718.76
8.3.30.0070.01118.65
8.3.20.0000.00820.39
8.3.10.0000.00921.94
8.3.00.0050.00320.75
8.2.180.0190.00318.41
8.2.170.0110.00322.96
8.2.160.0070.00722.12
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0050.00322.25
8.2.120.0040.00426.35
8.2.110.0040.00720.52
8.2.100.0060.00617.84
8.2.90.0080.00019.30
8.2.80.0080.00017.97
8.2.70.0060.00317.50
8.2.60.0040.00417.93
8.2.50.0050.00318.10
8.2.40.0030.00522.27
8.2.30.0070.00021.18
8.2.20.0040.00418.05
8.2.10.0040.00418.09
8.2.00.0040.00418.12
8.1.280.0070.01025.92
8.1.270.0080.00023.84
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0000.00920.86
8.1.230.0000.01119.22
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0070.00317.23
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0000.00818.50
8.1.160.0050.00219.02
8.1.150.0000.00818.95
8.1.140.0040.00419.50
8.1.130.0000.00718.77
8.1.120.0000.00717.50
8.1.110.0050.00317.46
8.1.100.0000.00817.39
8.1.90.0030.00817.31
8.1.80.0070.00017.38
8.1.70.0000.00717.35
8.1.60.0040.00417.57
8.1.50.0040.00417.52
8.1.40.0040.00417.43
8.1.30.0040.00417.72
8.1.20.0040.00417.50
8.1.10.0050.00317.43
8.1.00.0050.00217.46
8.0.300.0050.00318.77
8.0.290.0070.00016.63
8.0.280.0000.00718.43
8.0.270.0000.00717.27
8.0.260.0000.00616.72
8.0.250.0000.00716.98
8.0.240.0050.00316.91
8.0.230.0050.00216.79
8.0.220.0030.00316.84
8.0.210.0050.00216.88
8.0.200.0070.00016.86
8.0.190.0060.00316.84
8.0.180.0030.00516.84
8.0.170.0070.00016.93
8.0.160.0030.00316.91
8.0.150.0050.00316.75
8.0.140.0070.00016.74
8.0.130.0030.00313.25
8.0.120.0000.00716.87
8.0.110.0040.00416.82
8.0.100.0070.00016.85
8.0.90.0020.00516.78
8.0.80.0090.00916.85
8.0.70.0080.00016.89
8.0.60.0070.00016.74
8.0.50.0060.00316.84
8.0.30.0120.00417.04
8.0.20.0150.01217.40
8.0.10.0040.00417.06
8.0.00.0070.01016.72
7.4.330.0030.00315.55
7.4.320.0000.00616.41
7.4.300.0000.00616.52
7.4.290.0000.00916.61
7.4.280.0000.00716.40
7.4.270.0030.00316.46
7.4.260.0050.00313.28
7.4.250.0030.00316.45
7.4.240.0000.00816.50
7.4.230.0080.00016.33
7.4.220.0040.01416.67
7.4.210.0110.00416.55
7.4.200.0070.00016.49
7.4.160.0050.01116.47
7.4.150.0110.00717.40
7.4.140.0100.00817.86
7.4.130.0190.00016.55
7.4.120.0110.01016.52
7.4.110.0090.01316.45
7.4.100.0070.01016.36
7.4.90.0140.00316.46
7.4.80.0140.01219.39
7.4.70.0070.01016.48
7.4.60.0100.00616.45
7.4.50.0040.01116.43
7.4.40.0090.01216.36
7.4.30.0160.00016.23
7.4.00.0070.00714.65
7.3.330.0000.00513.13
7.3.320.0020.00212.96
7.3.310.0030.00616.23
7.3.300.0040.00416.22
7.3.290.0090.00816.17
7.3.280.0080.00816.21
7.3.270.0090.00917.40
7.3.260.0090.01116.49
7.3.250.0150.00716.34
7.3.240.0130.00516.21
7.3.230.0090.00916.32
7.3.210.0080.01116.22
7.3.200.0130.00316.25
7.3.190.0070.00716.23
7.3.180.0120.00316.22
7.3.170.0000.01516.38
7.3.160.0130.00316.38
7.3.120.0030.01414.39
7.3.110.0100.00714.48
7.3.100.0060.00614.70
7.3.90.0040.01014.50
7.3.80.0040.00714.84
7.3.70.0100.00614.56
7.3.60.0060.00614.54
7.3.50.0090.00914.33
7.3.40.0070.01014.65
7.3.30.0030.00714.64
7.3.20.0030.00716.32
7.3.10.0100.00616.69
7.3.00.0080.00816.67
7.2.330.0110.00716.50
7.2.320.0060.02316.58
7.2.310.0100.00716.61
7.2.300.0050.01316.68
7.2.290.0070.01116.28
7.2.240.0000.01514.77
7.2.230.0100.00314.74
7.2.220.0070.00714.66
7.2.210.0060.00914.75
7.2.200.0040.00814.69
7.2.190.0070.00715.00
7.2.180.0080.00814.85
7.2.170.0000.01614.53
7.2.160.0070.01114.82
7.2.150.0060.00916.67
7.2.140.0040.00716.66
7.2.130.0060.00716.72
7.2.120.0030.00816.84
7.2.110.0050.01016.76
7.2.100.0080.00816.68
7.2.90.0040.01016.70
7.2.80.0070.00916.67
7.2.70.0050.01016.81
7.2.60.0090.00616.57
7.2.50.0070.00816.68
7.2.40.0050.01316.72
7.2.30.0080.01116.66
7.2.20.0070.00816.80
7.2.10.0040.01116.82
7.2.00.0040.01017.60
7.1.330.0120.00315.55
7.1.320.0100.00315.27
7.1.310.0030.01315.68
7.1.300.0000.01715.41
7.1.290.0000.01115.32
7.1.280.0030.01415.44
7.1.270.0070.01115.42
7.1.260.0030.01315.64
7.1.250.0050.01015.59
7.1.200.0040.00815.64
7.1.100.0000.01118.23
7.1.70.0060.00316.72
7.1.60.0930.02033.13
7.1.50.0500.01732.80
7.1.40.0330.01332.32
7.1.30.0430.02032.49
7.1.20.0370.01032.51
7.1.10.0270.01714.79
7.1.00.0230.01314.88
7.0.200.0370.01314.66
7.0.190.0370.01014.55
7.0.180.0270.01014.22
7.0.170.0270.01014.25
7.0.160.0370.00714.30
7.0.150.0300.00714.17
7.0.140.0500.01014.22
7.0.130.0230.01314.41
7.0.120.0300.00314.45
7.0.110.0270.01014.11
7.0.100.0370.00714.51
7.0.90.0270.01014.23
7.0.80.0600.00714.29
7.0.70.0400.01314.19
7.0.60.0300.01314.17
7.0.50.0400.00714.45
7.0.40.0370.00714.59
7.0.30.0400.00714.46
7.0.20.0370.01014.49
7.0.10.0300.01014.53
7.0.00.0230.01014.38

preferences:
46.84 ms | 401 KiB | 5 Q