3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "UserIds\n234234\n20053\n19928\n16325"; $arr = array_map(function($x){return [$x];}, explode("\n", $string)); print_r($arr);

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)
8.4.140.0100.01117.60
8.4.130.0090.01117.74
8.4.120.0030.00822.20
8.4.110.0110.00918.86
8.4.100.0060.01418.63
8.4.90.0100.01020.64
8.4.80.0120.00817.56
8.4.70.0110.00917.63
8.4.60.0230.01019.05
8.4.50.0210.01017.48
8.4.40.0150.00619.76
8.4.30.0250.00717.64
8.4.20.0250.00819.20
8.4.10.0250.00517.49
8.3.270.0120.00716.55
8.3.260.0120.00916.71
8.3.250.0090.01018.75
8.3.240.0120.00716.45
8.3.230.0130.00716.48
8.3.220.0130.00518.76
8.3.210.0110.00716.67
8.3.200.0220.00916.51
8.3.190.0250.00716.58
8.3.180.0220.00917.44
8.3.170.0220.00916.44
8.3.160.0260.00717.40
8.3.150.0180.00416.89
8.3.140.0210.00716.58
8.3.130.0190.00917.37
8.3.120.0210.00917.83
8.3.110.0190.00617.50
8.3.100.0200.00620.20
8.3.90.0210.01021.64
8.3.80.0230.00517.31
8.3.70.0210.01216.46
8.3.60.0240.00617.55
8.3.50.0190.00817.68
8.3.40.0200.00818.13
8.3.30.0150.00717.84
8.3.20.0090.00719.56
8.3.10.0170.00620.55
8.3.00.0100.00820.60
8.2.290.0140.00520.13
8.2.280.0190.00317.50
8.2.270.0200.00916.63
8.2.260.0180.00616.94
8.2.250.0130.00916.62
8.2.240.0220.00217.80
8.2.230.0200.00418.64
8.2.220.0190.01027.00
8.2.210.0250.00521.64
8.2.200.0180.00817.45
8.2.190.0160.01016.49
8.2.180.0160.01116.50
8.2.170.0210.00720.27
8.2.160.0210.00718.69
8.2.150.0190.00620.87
8.2.140.0190.00621.04
8.2.130.0190.00621.89
8.2.120.0200.00518.44
8.2.110.0180.00519.76
8.2.100.0190.00717.70
8.2.90.0180.00718.54
8.2.80.0150.00617.85
8.2.70.0140.01117.68
8.2.60.0170.00917.68
8.2.50.0180.00517.67
8.2.40.0170.00818.45
8.2.30.0200.00418.29
8.2.20.0190.00717.74
8.2.10.0200.00518.35
8.2.00.0180.00518.51
8.1.330.0100.00921.63
8.1.320.0210.00816.16
8.1.310.0200.00816.35
8.1.300.0170.00717.78
8.1.290.0170.00823.52
8.1.280.0190.01021.06
8.1.270.0180.00520.55
8.1.260.0180.00521.92
8.1.250.0130.00622.75
8.1.240.0180.00619.79
8.1.230.0200.00619.57
8.1.220.0160.00717.44
8.1.210.0160.00718.04
8.1.200.0200.00717.46
8.1.190.0180.00617.26
8.1.180.0150.00617.74
8.1.170.0150.00517.83
8.1.160.0100.00618.12
8.1.150.0130.00718.02
8.1.140.0160.00618.93
8.1.130.0120.00918.84
8.1.120.0210.00217.36
8.1.110.0160.00417.39
8.1.100.0170.00617.24
8.1.90.0160.00617.29
8.1.80.0180.00417.22
8.1.70.0140.00617.38
8.1.60.0130.00817.45
8.1.50.0160.00617.42
8.1.40.0190.00617.28
8.1.30.0180.00517.48
8.1.20.0150.00317.46
8.1.10.0140.00817.46
8.1.00.0130.00617.32
8.0.300.0110.00718.23
8.0.290.0140.00916.72
8.0.280.0170.00417.53
8.0.270.0170.00416.95
8.0.260.0180.00517.53
8.0.250.0160.00716.78
8.0.240.0160.00516.78
8.0.230.0170.00416.75
8.0.220.0150.00616.69
8.0.210.0140.00816.70
8.0.200.0150.00816.74
8.0.190.0140.00916.79
8.0.180.0170.00516.73
8.0.170.0160.00716.68
8.0.160.0150.00716.75
8.0.150.0180.00616.65
8.0.140.0170.00616.69
8.0.130.0160.00614.88
8.0.120.0150.00716.70
8.0.110.0150.00616.76
8.0.100.0150.00716.62
8.0.90.0160.00716.49
8.0.80.0180.00716.72
8.0.70.0200.00616.67
8.0.60.0170.00616.52
8.0.50.0200.00516.71
8.0.30.0140.00916.90
8.0.20.0190.01216.93
8.0.10.0140.00616.86
8.0.00.0160.00516.75
7.4.330.0160.00415.98
7.4.320.0140.00616.51
7.4.300.0150.00316.35
7.4.290.0130.00016.41
7.4.280.0110.00516.34
7.4.270.0080.00716.42
7.4.260.0110.00916.38
7.4.250.0170.00416.46
7.4.240.0130.00816.36
7.4.230.0140.00816.24
7.4.220.0160.00616.52
7.4.210.0120.00816.42
7.4.200.0120.00716.46
7.4.190.0280.00616.45
7.4.180.0310.00416.41
7.4.160.0130.00916.48
7.4.150.0260.00716.27
7.4.140.0140.00817.59
7.4.130.0160.01016.40
7.4.120.0150.01016.36
7.4.110.0170.01116.41
7.4.100.0180.00916.51
7.4.90.0150.01016.27
7.4.80.0210.00817.79
7.4.70.0150.01016.35
7.4.60.0210.00516.33
7.4.50.0230.00616.43
7.4.40.0200.00716.25
7.4.30.0330.00616.20
7.4.20.0250.01016.20
7.4.10.0230.00516.20
7.4.00.0130.01215.69
7.3.330.0160.00314.73
7.3.320.0130.00514.72
7.3.310.0170.00316.19
7.3.300.0160.00416.24
7.3.290.0160.00416.22
7.3.280.0130.00916.24
7.3.270.0240.00616.20
7.3.260.0160.00716.32
7.3.250.0210.01116.20
7.3.240.0140.00616.37
7.3.230.0190.00516.32
7.3.220.0260.00816.20
7.3.210.0190.00916.37
7.3.200.0180.00716.24
7.3.190.0200.00516.38
7.3.180.0160.00816.39
7.3.170.0160.01016.34
7.3.160.0170.00716.27
7.3.150.0250.00816.20
7.3.140.0250.01016.20
7.3.130.0270.00716.20
7.3.120.0300.00816.20
7.3.110.0280.00516.20
7.3.100.0270.00616.20
7.3.90.0300.00316.34
7.3.80.0250.00616.20
7.3.70.0230.00916.20
7.3.60.0300.00916.20
7.3.50.0340.00616.20
7.3.40.0220.00716.20
7.3.30.0190.00216.34
7.3.20.0460.00217.98
7.3.10.0410.00715.70
7.3.00.0380.00415.79
7.2.340.0190.00416.20
7.2.330.0210.00516.57
7.2.320.0170.00716.32
7.2.310.0160.00716.37
7.2.300.0170.00816.30
7.2.290.0200.01016.45
7.2.280.0230.01016.27
7.2.270.0240.00516.20
7.2.260.0240.00616.21
7.2.250.0280.00616.21
7.2.240.0260.00616.20
7.2.230.0280.00616.20
7.2.220.0260.00416.20
7.2.210.0290.00516.20
7.2.200.0280.00716.20
7.2.190.0260.00516.27
7.2.180.0260.00816.27
7.2.170.0210.00816.52
7.2.160.0210.00816.47
7.2.150.0280.00717.75
7.2.140.0280.00818.21
7.2.130.0650.00516.13
7.2.120.0380.00815.97
7.2.110.0390.00616.02
7.2.100.0370.00715.99
7.2.90.0400.00815.98
7.2.80.0400.00716.06
7.2.70.0400.00815.80
7.2.60.0340.00816.04
7.2.50.0360.00415.87
7.2.40.0390.01015.96
7.2.30.0450.00516.06
7.2.20.0340.00816.06
7.2.10.0350.00916.06
7.2.00.0360.00416.09
7.1.330.0250.00717.07
7.1.320.0260.00617.17
7.1.310.0200.00917.17
7.1.300.0190.00817.00
7.1.290.0280.00516.95
7.1.280.0260.00716.83
7.1.270.0210.00517.26
7.1.260.0100.00517.20
7.1.250.0430.00414.87
7.1.240.0290.01015.51
7.1.230.0370.00615.42
7.1.220.0260.00315.60
7.1.210.0380.00415.54
7.1.200.0360.00715.55
7.1.190.0310.01015.56
7.1.180.0320.00715.52
7.1.170.0330.00615.57
7.1.160.0300.00615.57
7.1.150.0320.00515.43
7.1.140.0320.00815.50
7.1.130.0300.00615.44
7.1.120.0290.00815.48
7.1.110.0270.00515.41
7.1.100.0390.00415.53
7.1.90.0370.00915.54
7.1.80.0280.00415.45
7.1.70.0320.00615.32
7.1.60.0360.00515.49
7.1.50.0390.00915.28
7.1.40.0310.00515.22
7.1.30.0360.00515.40
7.1.20.0410.00415.56
7.1.10.0290.00815.37
7.1.00.0360.00715.49

preferences:
30.13 ms | 403 KiB | 5 Q