3v4l.org

run code in 300+ PHP versions simultaneously
<?php // this will fail type-checking /** @psalm-var list<int> $b */ $b = array_filter([1, 2, 3], function (int $v) { return $v !== 2; }); echo json_encode($b);

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)
8.3.60.0170.00318.43
8.3.50.0090.00616.29
8.3.40.0080.00818.54
8.3.30.0070.00718.58
8.3.20.0060.00322.51
8.3.10.0000.00821.71
8.3.00.0040.00422.51
8.2.180.0110.01116.63
8.2.170.0150.00022.96
8.2.160.0120.00320.38
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0050.00326.16
8.2.110.0070.00322.30
8.2.100.0090.00317.72
8.2.90.0040.00422.15
8.2.80.0040.00419.11
8.2.70.0050.00517.93
8.2.60.0030.00618.18
8.2.50.0040.00418.10
8.2.40.0070.00019.48
8.2.30.0050.00219.25
8.2.20.0000.00718.35
8.2.10.0070.00019.20
8.2.00.0000.00719.21
8.1.280.0070.01425.92
8.1.270.0050.00322.21
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0000.00919.09
8.1.230.0090.00321.04
8.1.220.0030.00617.74
8.1.210.0080.00020.75
8.1.200.0060.00317.48
8.1.190.0050.00317.30
8.1.180.0040.00418.10
8.1.170.0030.00620.69
8.1.160.0050.00219.00
8.1.150.0000.00818.92
8.1.140.0000.00820.85
8.1.130.0070.00020.02
8.1.120.0030.00517.44
8.1.110.0000.00717.46
8.1.100.0000.00817.35
8.1.90.0090.00017.49
8.1.80.0000.00817.42
8.1.70.0000.00717.46
8.1.60.0080.00017.44
8.1.50.0090.00317.45
8.1.40.0030.00817.51
8.1.30.0000.01017.61
8.1.20.0000.00817.68
8.1.10.0040.00417.37
8.1.00.0000.00817.46
8.0.300.0030.00520.02
8.0.290.0000.00916.75
8.0.280.0000.00718.49
8.0.270.0000.00717.30
8.0.260.0030.00320.04
8.0.250.0000.00716.94
8.0.240.0060.00316.86
8.0.230.0040.00416.87
8.0.220.0000.00616.71
8.0.210.0040.00416.77
8.0.200.0030.00316.81
8.0.190.0030.00316.93
8.0.180.0050.00316.80
8.0.170.0060.00616.91
8.0.160.0070.00016.93
8.0.150.0040.00416.78
8.0.140.0070.00016.85
8.0.130.0030.00313.25
8.0.120.0030.00516.91
8.0.110.0000.00716.77
8.0.100.0040.00416.75
8.0.90.0080.00016.71
8.0.80.0110.00316.89
8.0.70.0000.00716.68
8.0.60.0070.00016.90
8.0.50.0070.00016.73
8.0.30.0090.01016.98
8.0.20.0080.01217.14
8.0.10.0100.01316.98
8.0.00.0100.01016.88
7.4.330.0000.00515.55
7.4.320.0000.00616.52
7.4.300.0040.00416.49
7.4.290.0000.00716.49
7.4.280.0040.00416.48
7.4.270.0040.00416.41
7.4.260.0030.00313.25
7.4.250.0000.00816.36
7.4.240.0040.00416.53
7.4.230.0040.00416.39
7.4.220.0020.00516.57
7.4.210.0070.00716.44
7.4.200.0000.00816.68
7.4.160.0040.01816.68
7.4.150.0030.01716.55
7.4.140.0090.01216.46
7.4.130.0130.01016.56
7.4.120.0120.01116.51
7.4.110.0150.00816.42
7.4.100.0150.00516.54
7.4.90.0170.00516.46
7.4.80.0110.01017.97
7.4.70.0160.00716.51
7.4.60.0170.00416.32
7.4.50.0130.00616.32
7.4.40.0070.01316.50
7.4.30.0220.01116.48
7.4.20.0180.00616.55
7.4.10.0140.01116.47
7.4.00.0070.00815.36
7.3.330.0050.00216.18
7.3.320.0030.00313.37
7.3.310.0000.00616.19
7.3.300.0030.00316.13
7.3.290.0070.00916.32
7.3.280.0100.00716.30
7.3.270.0030.01916.30
7.3.260.0070.01016.31
7.3.250.0190.00316.27
7.3.240.0120.00816.41
7.3.230.0110.01016.42
7.3.220.0080.01616.14
7.3.210.0110.01116.26
7.3.200.0110.00916.31
7.3.190.0140.01016.34
7.3.180.0110.00916.23
7.3.170.0110.00716.27
7.3.160.0150.00716.29
7.3.150.0100.01216.21
7.3.140.0160.00616.23
7.3.130.0220.00916.18
7.3.120.0130.00815.30
7.3.110.0110.00815.01
7.3.100.0080.00814.78
7.3.90.0080.00814.80
7.3.80.0080.00714.78
7.3.70.0070.00814.73
7.3.60.0080.00814.75
7.3.50.0080.00814.70
7.3.40.0080.00814.71
7.3.30.0080.00814.69
7.3.20.0110.00814.93
7.3.10.0090.00714.87
7.3.00.0080.00814.90
7.2.340.0210.01116.39
7.2.330.0170.00816.46
7.2.320.0170.01216.57
7.2.310.0190.00916.57
7.2.300.0150.00816.42
7.2.290.0130.00916.58
7.2.280.0220.01016.42
7.2.270.0200.01416.44
7.2.260.0190.01216.30
7.2.250.0130.00615.35
7.2.240.0090.01115.20
7.2.230.0090.00715.01
7.2.220.0070.01014.95
7.2.210.0070.00914.97
7.2.200.0070.00914.93
7.2.190.0090.00814.95
7.2.180.0080.00814.97
7.2.170.0080.00914.95
7.2.160.0090.00814.96
7.2.150.0080.00815.12
7.2.140.0090.00815.08
7.2.130.0070.00915.11
7.2.120.0080.00815.08
7.2.110.0080.00815.11
7.2.100.0080.00815.08
7.2.90.0100.00815.14
7.2.80.0100.00815.13
7.2.70.0090.00815.19
7.2.60.0100.00815.14
7.2.50.0090.01015.11
7.2.40.0090.00815.14
7.2.30.0100.00815.16
7.2.20.0100.00815.09
7.2.10.0090.00915.15
7.2.00.0100.00715.14
7.1.330.0110.00714.63
7.1.320.0090.00814.04
7.1.310.0090.00714.07
7.1.300.0080.00814.00
7.1.290.0090.00814.02
7.1.280.0080.00813.99
7.1.270.0080.00714.02
7.1.260.0080.00713.97
7.1.250.0080.00813.97
7.1.240.0130.01015.58
7.1.230.0180.00615.57
7.1.220.0160.01015.64
7.1.210.0170.01015.59
7.1.200.0170.01215.46
7.1.190.0220.00615.62
7.1.180.0220.00315.44
7.1.170.0160.01315.46
7.1.160.0220.00415.44
7.1.150.0190.00815.44
7.1.140.0190.00615.35
7.1.130.0160.01315.41
7.1.120.0120.01215.45
7.1.110.0120.01215.45
7.1.100.0210.00315.36
7.1.90.0210.00615.47
7.1.80.0220.00315.57
7.1.70.0170.01015.34
7.1.60.0210.00515.49
7.1.50.0170.01315.50
7.1.40.0170.01115.60
7.1.30.0400.01115.42
7.1.20.0140.01215.49
7.1.10.0180.00715.43
7.1.00.0240.00015.52

preferences:
62.4 ms | 400 KiB | 5 Q