3v4l.org

run code in 300+ PHP versions simultaneously
<?php $purchaseSnapshot = ['type' => 'rock']; var_dump($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)
8.3.60.0120.00318.18
8.3.50.0170.00016.26
8.3.40.0000.01518.53
8.3.30.0060.00918.55
8.3.20.0000.00720.35
8.3.10.0000.00821.60
8.3.00.0080.00020.95
8.2.180.0170.00318.16
8.2.170.0070.00722.96
8.2.160.0140.00422.00
8.2.150.0030.00524.18
8.2.140.0070.00024.66
8.2.130.0000.00720.52
8.2.120.0000.00826.35
8.2.110.0090.00020.52
8.2.100.0080.00417.78
8.2.90.0050.00319.25
8.2.80.0030.00517.97
8.2.70.0060.00317.75
8.2.60.0070.00018.04
8.2.50.0000.00918.10
8.2.40.0000.00822.31
8.2.30.0040.00421.09
8.2.20.0050.00318.05
8.2.10.0070.00017.91
8.2.00.0040.00417.88
8.1.280.0100.00725.92
8.1.270.0050.00322.06
8.1.260.0030.00626.35
8.1.250.0000.00728.09
8.1.240.0030.00622.56
8.1.230.0080.00319.01
8.1.220.0090.00017.74
8.1.210.0050.00318.77
8.1.200.0030.00617.10
8.1.190.0060.00317.11
8.1.180.0060.00318.10
8.1.170.0030.00618.43
8.1.160.0000.00819.02
8.1.150.0040.00418.76
8.1.140.0070.00019.50
8.1.130.0030.00318.81
8.1.120.0000.00717.39
8.1.110.0070.00017.34
8.1.100.0000.00817.40
8.1.90.0030.00717.38
8.1.80.0030.00317.39
8.1.70.0070.00017.34
8.1.60.0040.00417.64
8.1.50.0000.00817.41
8.1.40.0080.00017.41
8.1.30.0020.00517.67
8.1.20.0080.00017.55
8.1.10.0020.00517.52
8.1.00.0060.00317.41
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0030.00318.23
8.0.270.0070.00017.19
8.0.260.0030.00316.68
8.0.250.0070.00016.79
8.0.240.0000.00716.78
8.0.230.0000.00716.76
8.0.220.0030.00316.74
8.0.210.0040.00416.82
8.0.200.0030.00316.80
8.0.190.0040.00416.90
8.0.180.0030.00316.74
8.0.170.0000.00716.85
8.0.160.0040.00316.79
8.0.150.0000.00816.65
8.0.140.0070.00016.77
8.0.130.0030.00313.30
8.0.120.0040.00416.80
8.0.110.0060.00316.82
8.0.100.0050.00316.73
8.0.90.0040.00316.74
8.0.80.0060.01216.85
8.0.70.0040.00416.69
8.0.60.0000.00716.85
8.0.50.0040.00416.77
8.0.30.0040.01616.86
8.0.20.0070.01317.40
8.0.10.0040.00416.84
8.0.00.0070.01116.58
7.4.330.0060.00015.55
7.4.320.0030.00316.43
7.4.300.0030.00316.45
7.4.290.0050.00216.44
7.4.280.0000.00816.57
7.4.270.0040.00416.45
7.4.260.0030.00313.20
7.4.250.0070.00016.40
7.4.240.0000.00716.38
7.4.230.0000.00716.62
7.4.220.0060.01216.65
7.4.210.0110.00416.50
7.4.200.0050.00316.23
7.4.160.0060.00916.36
7.4.150.0090.00917.40
7.4.140.0110.01017.86
7.4.130.0080.01516.57
7.4.120.0090.01116.47
7.4.110.0100.00716.66
7.4.100.0170.00716.55
7.4.90.0030.01416.42
7.4.80.0130.00319.39
7.4.70.0160.00316.41
7.4.60.0150.00916.43
7.4.50.0030.00816.41
7.4.40.0130.00616.54
7.4.30.0060.01616.64
7.4.00.0100.00714.77
7.3.330.0000.00513.09
7.3.320.0050.00013.04
7.3.310.0000.00716.28
7.3.300.0030.00316.20
7.3.290.0080.00616.19
7.3.280.0070.01016.21
7.3.270.0070.01017.40
7.3.260.0050.01216.40
7.3.250.0150.00516.28
7.3.240.0080.01216.36
7.3.230.0130.00316.36
7.3.210.0120.00416.54
7.3.200.0090.00616.43
7.3.190.0060.00916.46
7.3.180.0100.00716.23
7.3.170.0030.01316.51
7.3.160.0150.00816.29
7.3.120.0100.00814.75
7.3.110.0050.01214.82
7.3.100.0070.00714.64
7.3.90.0060.00814.71
7.3.80.0040.01014.71
7.3.70.0050.01114.71
7.3.60.0070.00514.73
7.3.50.0050.00814.57
7.3.40.0070.00814.72
7.3.30.0070.00614.56
7.3.20.0050.00816.69
7.3.10.0060.00816.46
7.3.00.0060.00916.52
7.2.330.0190.00616.48
7.2.320.0120.01216.20
7.2.310.0170.00016.23
7.2.300.0140.00316.50
7.2.290.0070.01416.60
7.2.250.0070.01014.99
7.2.240.0080.00914.65
7.2.230.0090.00914.95
7.2.220.0110.00614.80
7.2.210.0070.01014.91
7.2.200.0030.01114.78
7.2.190.0090.00714.85
7.2.180.0060.00814.74
7.2.170.0050.00914.95
7.2.160.0040.01214.69
7.2.150.0030.01416.71
7.2.140.0070.01116.51
7.2.130.0040.00916.83
7.2.120.0110.00516.79
7.2.110.0060.00616.76
7.2.100.0070.00716.65
7.2.90.0070.00716.71
7.2.80.0090.00616.67
7.2.70.0080.00616.84
7.2.60.0260.00816.32
7.2.50.0030.01016.73
7.2.40.0050.00916.67
7.2.30.0090.00516.59
7.2.20.0040.01016.77
7.2.10.0050.00916.69
7.2.00.0030.01017.46
7.1.330.0060.00815.58
7.1.320.0060.00815.56
7.1.310.0070.00615.82
7.1.300.0070.00815.61
7.1.290.0070.00715.80
7.1.280.0040.00715.55
7.1.270.0030.00815.66
7.1.260.0050.01015.61
7.1.250.0070.00615.76
7.1.240.0130.00015.50
7.1.230.0070.00715.61
7.1.220.0080.00415.59
7.1.210.0090.00315.70
7.1.200.0070.00415.85
7.1.190.0030.01315.74
7.1.180.0060.00315.72
7.1.170.0000.00815.30
7.1.160.0110.00315.77
7.1.150.0040.01115.78
7.1.140.0030.00715.70
7.1.130.0040.00715.70
7.1.120.0110.00315.57
7.1.110.0100.00715.55
7.1.100.0090.00716.88
7.1.90.0100.01015.71
7.1.80.0120.00315.54
7.1.70.0040.00816.52
7.1.60.0040.00816.36
7.1.50.0050.00716.29
7.1.40.0030.00816.09
7.1.30.0050.01216.19
7.1.20.0080.01016.16
7.1.10.0050.00816.06
7.1.00.0040.00916.16
7.0.330.0100.00615.41
7.0.320.0030.00614.96
7.0.310.0060.00315.11
7.0.300.0050.00815.04
7.0.290.0090.00415.10
7.0.280.0120.00215.03
7.0.270.0110.00315.14
7.0.260.0040.01215.12
7.0.250.0040.01115.27
7.0.240.0130.00714.97
7.0.230.0000.01014.97
7.0.220.0050.00515.09
7.0.210.0030.00814.96
7.0.200.0100.00316.02
7.0.190.0060.00915.95
7.0.180.0020.00816.01
7.0.170.0020.01015.93
7.0.160.0020.00915.97
7.0.150.0060.00615.81
7.0.140.0040.00716.06
7.0.130.0050.01015.95
7.0.120.0030.00815.85
7.0.110.0080.00716.01
7.0.100.0020.00915.81
7.0.90.0060.00515.97
7.0.80.0100.00515.90
7.0.70.0050.00716.04
7.0.60.0090.00415.97
7.0.50.0050.00915.95
7.0.40.0040.00714.93
7.0.30.0040.00715.02
7.0.20.0020.01014.94
7.0.10.0080.00814.89
7.0.00.0080.00714.97
5.6.380.0040.01114.05

preferences:
48.59 ms | 401 KiB | 5 Q