3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = ""; $b = explode(",", $a); echo count($a);

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)
8.3.60.0070.01018.40
8.3.50.0100.00821.03
8.3.40.0150.00018.85
8.3.30.0070.00718.84
8.3.20.0050.00220.35
8.3.10.0040.00421.77
8.3.00.0040.00421.63
8.2.180.0110.00616.75
8.2.170.0140.00022.96
8.2.160.0070.00720.41
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0030.00620.80
8.2.120.0080.00026.35
8.2.110.0030.00621.13
8.2.100.0080.00417.80
8.2.90.0040.00419.09
8.2.80.0030.00517.97
8.2.70.0060.00317.63
8.2.60.0050.00317.93
8.2.50.0030.00618.09
8.2.40.0050.00320.59
8.2.30.0000.00719.31
8.2.20.0070.00317.73
8.2.10.0000.00818.12
8.2.00.0000.00718.13
8.1.280.0110.00425.92
8.1.270.0130.00622.20
8.1.260.0000.00828.09
8.1.250.0050.00328.09
8.1.240.0040.00423.73
8.1.230.0070.00422.66
8.1.220.0000.00817.77
8.1.210.0000.00818.77
8.1.200.0060.00317.38
8.1.190.0030.00517.35
8.1.180.0020.00518.10
8.1.170.0030.00518.48
8.1.160.0020.00520.75
8.1.150.0100.00019.02
8.1.140.0000.00819.61
8.1.130.0070.00017.36
8.1.120.0030.00317.46
8.1.110.0020.00517.47
8.1.100.0060.00317.44
8.1.90.0050.00317.40
8.1.80.0030.00517.47
8.1.70.0000.00717.47
8.1.60.0030.00517.55
8.1.50.0000.00817.61
8.1.40.0000.00817.52
8.1.30.0000.00817.68
8.1.20.0060.00317.52
8.1.10.0040.00417.48
8.1.00.0030.00517.39
8.0.300.0000.00918.77
8.0.290.0040.00416.75
8.0.280.0030.00318.30
8.0.270.0020.00517.10
8.0.260.0000.00716.82
8.0.250.0040.00416.97
8.0.240.0060.00016.92
8.0.230.0030.00316.99
8.0.220.0000.00816.88
8.0.210.0040.00416.93
8.0.200.0030.00316.93
8.0.190.0000.00716.84
8.0.180.0080.00016.80
8.0.170.0050.00517.01
8.0.160.0030.00616.95
8.0.150.0040.00416.91
8.0.140.0030.00516.93
8.0.130.0050.00013.31
8.0.120.0000.00816.93
8.0.110.0030.00516.98
8.0.100.0000.00716.80
8.0.90.0000.00716.93
8.0.80.0100.01116.96
8.0.70.0050.00217.01
8.0.60.0000.00716.84
8.0.50.0000.00717.02
8.0.30.0130.00917.10
8.0.20.0140.00917.40
8.0.10.0080.00017.06
8.0.00.0100.01217.00
7.4.330.0000.00516.79
7.4.320.0030.00316.50
7.4.300.0000.00816.58
7.4.290.0030.00316.50
7.4.280.0070.00016.39
7.4.270.0070.00016.55
7.4.260.0040.00416.48
7.4.250.0000.00716.49
7.4.240.0000.00716.51
7.4.230.0030.00316.68
7.4.220.0030.01416.53
7.4.210.0070.01016.70
7.4.200.0040.00416.34
7.4.160.0090.00616.62
7.4.150.0070.01117.40
7.4.140.0120.01017.86
7.4.130.0090.00916.41
7.4.120.0110.00616.54
7.4.110.0110.00516.63
7.4.100.0160.01016.52
7.4.90.0090.00916.52
7.4.80.0090.01319.39
7.4.70.0060.00916.61
7.4.60.0070.01316.47
7.4.50.0030.00816.36
7.4.40.0040.01216.61
7.4.30.0100.01316.39
7.4.00.0100.00714.91
7.3.330.0030.00313.17
7.3.320.0000.00513.16
7.3.310.0080.00016.12
7.3.300.0000.00716.17
7.3.290.0030.00316.27
7.3.280.0030.01216.27
7.3.270.0090.00917.40
7.3.260.0060.01016.36
7.3.250.0110.00616.37
7.3.240.0100.00916.37
7.3.230.0110.00616.50
7.3.210.0200.00416.43
7.3.200.0090.00919.39
7.3.190.0000.01916.54
7.3.180.0120.00616.45
7.3.170.0090.01216.32
7.3.160.0060.01216.43
7.3.10.0180.00316.17
7.3.00.0080.01216.50
7.2.330.0120.00616.58
7.2.320.0100.01016.43
7.2.310.0000.01716.76
7.2.300.0100.00716.29
7.2.290.0120.00916.65
7.2.130.0440.01016.43
7.2.120.0140.00016.69
7.2.110.0170.01016.61
7.2.100.0120.00617.02
7.2.90.0450.00016.11
7.2.80.0410.01516.34
7.2.70.0130.00916.46
7.2.60.0180.00816.65
7.2.50.0450.00616.57
7.2.40.0350.01916.76
7.2.30.0180.00916.58
7.2.20.0210.01216.37
7.2.10.0270.01916.71
7.2.00.0200.01318.04
7.1.250.0190.01115.64
7.1.200.0090.00315.47
7.1.100.0040.00718.16
7.1.70.0000.00716.94
7.1.60.0090.01519.40
7.1.50.0100.01316.99
7.1.00.0000.08022.33
7.0.200.0410.00014.70
7.0.60.0200.07721.77
7.0.50.0070.04317.84
7.0.40.0070.04020.30
7.0.30.0230.04320.04
7.0.20.0300.07320.20
7.0.10.0130.05020.21
7.0.00.0070.04020.30
5.6.280.0000.03320.95
5.6.210.0130.08020.50
5.6.200.0130.08018.14
5.6.190.0100.04020.57
5.6.180.0270.04020.41
5.6.170.0230.03720.62
5.6.160.0070.07320.71
5.6.150.0100.08018.17
5.6.140.0000.06018.16
5.6.130.0000.04718.14
5.6.120.0030.04020.89
5.6.110.0070.09020.98
5.6.100.0030.04021.00
5.6.90.0100.08020.96
5.6.80.0100.08020.39
5.5.350.0200.05720.46
5.5.340.0070.05317.99
5.5.330.0170.08020.14
5.5.320.0130.04720.42
5.5.310.0200.04720.33
5.5.300.0100.07718.00
5.5.290.0130.07717.92
5.5.280.0100.08020.97
5.5.270.0000.05020.84
5.5.260.0100.08020.95
5.5.250.0070.08020.69
5.5.240.2700.03720.25

preferences:
45.33 ms | 401 KiB | 5 Q