3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = '1,2,3'; $ids = array_map(fn(string $x): int => $x, explode(',', $string)); var_export($ids);

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)
8.4.130.0110.00717.79
8.4.120.0140.00620.58
8.4.110.0150.00622.32
8.4.100.0130.00822.27
8.4.90.0100.01018.61
8.4.80.0140.00717.63
8.4.70.0270.00918.11
8.4.60.0260.00918.50
8.4.50.0250.00518.46
8.4.40.0220.00918.01
8.4.30.0270.00819.37
8.4.20.0250.00718.03
8.4.10.0220.00822.09
8.3.260.0090.00816.66
8.3.250.0130.00618.77
8.3.240.0140.00516.60
8.3.230.0120.00916.74
8.3.220.0130.00617.22
8.3.210.0220.01117.33
8.3.200.0210.00717.39
8.3.190.0110.00517.74
8.3.180.0130.00617.42
8.3.170.0140.00717.56
8.3.160.0250.00717.40
8.3.150.0300.00418.28
8.3.140.0310.00317.70
8.3.130.0190.00418.22
8.3.120.0180.00718.46
8.3.110.0200.00719.56
8.3.100.0270.00721.12
8.3.90.0210.00822.47
8.3.80.0250.00517.40
8.3.70.0270.00617.38
8.3.60.0290.00817.34
8.3.50.0240.00721.76
8.3.40.0250.01218.44
8.3.30.0190.00818.36
8.3.20.0240.00221.18
8.3.10.0210.00421.42
8.3.00.0200.00722.17
8.2.290.0150.00620.60
8.2.280.0190.00617.95
8.2.270.0120.00717.59
8.2.260.0130.00117.49
8.2.250.0110.00317.31
8.2.240.0100.01118.67
8.2.230.0150.00620.38
8.2.220.0240.00527.86
8.2.210.0190.00722.47
8.2.200.0180.00717.34
8.2.190.0190.01217.38
8.2.180.0210.00922.05
8.2.170.0250.00818.61
8.2.160.0220.00820.57
8.2.150.0160.00721.92
8.2.140.0210.00521.42
8.2.130.0240.00422.17
8.2.120.0240.00419.58
8.2.110.0190.00320.15
8.2.100.0130.00318.84
8.2.90.0170.00817.84
8.2.80.0210.00618.55
8.2.70.0180.00617.84
8.2.60.0110.00618.05
8.2.50.0130.00518.13
8.2.40.0190.00618.17
8.2.30.0180.00518.09
8.2.20.0180.00718.05
8.2.10.0210.00218.70
8.2.00.0180.00618.68
8.1.330.0110.01021.98
8.1.320.0230.00717.22
8.1.310.0160.00618.35
8.1.300.0210.00418.31
8.1.290.0230.00218.53
8.1.280.0220.00922.05
8.1.270.0180.00721.09
8.1.260.0090.00622.27
8.1.250.0100.00323.13
8.1.240.0110.00318.60
8.1.230.0070.00818.00
8.1.220.0130.00117.98
8.1.210.0170.00718.47
8.1.200.0180.00717.76
8.1.190.0200.00617.77
8.1.180.0140.00618.14
8.1.170.0180.00618.52
8.1.160.0120.00618.04
8.1.150.0210.00518.53
8.1.140.0160.00618.49
8.1.130.0150.00418.60
8.1.120.0130.00417.70
8.1.110.0150.00417.73
8.1.100.0170.00217.66
8.1.90.0140.00517.70
8.1.80.0130.00417.67
8.1.70.0140.00617.64
8.1.60.0160.00417.77
8.1.50.0180.00517.76
8.1.40.0140.00717.74
8.1.30.0180.00517.79
8.1.20.0180.00517.81
8.1.10.0170.00517.79
8.1.00.0160.00517.69
8.0.300.0100.00318.47
8.0.290.0110.00117.40
8.0.280.0150.00718.24
8.0.270.0160.00718.10
8.0.260.0140.00717.93
8.0.250.0150.00517.46
8.0.240.0090.00517.46
8.0.230.0080.00617.46
8.0.220.0080.00517.43
8.0.210.0170.00417.40
8.0.200.0160.00617.45
8.0.190.0160.00517.49
8.0.180.0140.00417.46
8.0.170.0090.00517.47
8.0.160.0140.00617.47
8.0.150.0120.00617.41
8.0.140.0140.00417.46
8.0.130.0130.00516.26
8.0.120.0120.00817.45
8.0.110.0140.00417.46
8.0.100.0150.00317.40
8.0.90.0150.00517.50
8.0.80.0130.00617.27
8.0.70.0110.00717.39
8.0.60.0170.00517.49
8.0.50.0170.00617.43
8.0.30.0160.00717.57
8.0.20.0160.01017.57
8.0.10.0150.00817.46
8.0.00.0210.00417.55
7.4.330.0150.00417.02
7.4.320.0150.00517.38
7.4.300.0110.00417.06
7.4.290.0140.00617.32
7.4.280.0120.00917.33
7.4.270.0160.00317.33
7.4.260.0150.00316.24
7.4.250.0140.00617.34
7.4.240.0170.00417.37
7.4.230.0160.00417.40
7.4.220.0090.00717.14
7.4.210.0100.00916.96
7.4.200.0100.00617.36
7.4.190.0180.00317.75
7.4.180.0120.00417.75
7.4.160.0270.00317.75
7.4.150.0210.00417.75
7.4.140.0110.01017.31
7.4.130.0190.00617.37
7.4.120.0160.01017.27
7.4.110.0170.00617.28
7.4.100.0150.00517.32
7.4.90.0140.00817.33
7.4.80.0140.00617.29
7.4.70.0170.00517.34
7.4.60.0140.00817.33
7.4.50.0170.00617.26
7.4.40.0160.00717.34
7.4.30.0080.00917.27
7.4.20.0120.00617.32
7.4.10.0130.00617.31
7.4.00.0140.00717.29
7.3.330.0150.00517.24
7.3.320.0130.00516.20
7.3.310.0140.00517.18
7.3.300.0140.00517.24
7.3.290.0130.00716.79
7.3.280.0240.00517.75
7.3.270.0150.00417.75
7.3.260.0150.00617.29
7.3.250.0160.00817.30
7.3.240.0150.00717.32
7.3.230.0150.00817.24
7.3.220.0180.00717.32
7.3.210.0170.00617.26
7.3.200.0190.00717.27
7.3.190.0180.00617.27
7.3.180.0160.00817.27
7.3.170.0190.00717.25
7.3.160.0170.00617.26
7.3.150.0160.00817.22
7.3.140.0180.00717.25
7.3.130.0170.00617.24
7.3.120.0140.01017.22
7.3.110.0160.00917.24
7.3.100.0140.00917.21
7.3.90.0160.00817.27
7.3.80.0150.01117.22
7.3.70.0160.00717.23
7.3.60.0100.00717.27
7.3.50.0200.00417.26
7.3.40.0150.00817.20
7.3.30.0150.00817.22
7.3.20.0200.00517.86
7.3.10.0160.00917.81
7.3.00.0210.00517.83
7.1.330.0330.00818.18

preferences:
65.07 ms | 403 KiB | 5 Q