3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(explode(" ", "1px 2px 3px 4px"));

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)
8.3.130.0000.00918.44
8.3.120.0110.00818.90
8.3.110.0060.00320.94
8.3.100.0030.00524.06
8.3.90.0000.00826.77
8.3.80.0060.00316.38
8.3.70.0090.00618.14
8.3.60.0170.00318.30
8.3.50.0140.00720.20
8.3.40.0130.00721.90
8.3.30.0100.00719.03
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.250.0050.00316.54
8.2.240.0030.00617.05
8.2.230.0090.00022.58
8.2.220.0030.00637.54
8.2.210.0090.00526.77
8.2.200.0070.00318.41
8.2.190.0090.00618.16
8.2.180.0060.01325.92
8.2.170.0120.00318.59
8.2.160.0070.00722.96
8.2.150.0070.00025.66
8.2.140.0050.00224.66
8.2.130.0070.00026.16
8.2.120.0000.00826.16
8.2.110.0110.00422.20
8.2.100.0000.01217.59
8.2.90.0050.00320.46
8.2.80.0000.00818.52
8.2.70.0040.00417.25
8.2.60.0000.00817.91
8.2.50.0000.00818.07
8.2.40.0040.00419.76
8.2.30.0000.00818.19
8.2.20.0080.00020.32
8.2.10.0000.00717.91
8.2.00.0040.00419.22
8.1.300.0100.00618.35
8.1.290.0050.00530.84
8.1.280.0030.01325.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0000.00919.00
8.1.230.0110.00017.70
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0080.00317.23
8.1.190.0000.00817.23
8.1.180.0050.00318.10
8.1.170.0050.00218.57
8.1.160.0050.00218.63
8.1.150.0000.00718.51
8.1.140.0030.00617.16
8.1.130.0050.00318.67
8.1.120.0000.00817.32
8.1.110.0000.00817.28
8.1.100.0040.00417.35
8.1.90.0080.00017.36
8.1.80.0040.00417.25
8.1.70.0030.00517.36
8.1.60.0030.00517.44
8.1.50.0060.00317.34
8.1.40.0150.00817.30
8.1.30.0120.00517.47
8.1.20.0210.00417.43
8.1.10.0170.00417.30
8.1.00.0210.00217.32
8.0.300.0070.00018.77
8.0.290.0000.00716.58
8.0.280.0030.00318.35
8.0.270.0000.00716.74
8.0.260.0000.00618.32
8.0.250.0000.00716.79
8.0.240.0030.00316.70
8.0.230.0070.00316.86
8.0.220.0040.00416.79
8.0.210.0080.00316.75
8.0.200.0070.00016.71
8.0.190.0040.00416.79
8.0.180.0020.00516.80
8.0.170.0200.00016.81
8.0.160.0100.01016.63
8.0.150.0070.01316.61
8.0.140.0140.00716.76
8.0.130.0180.00616.64
8.0.120.0130.00616.74
8.0.110.0180.00016.71
8.0.100.0160.00416.74
8.0.90.0190.00016.61
8.0.80.0190.00016.83
8.0.70.0170.00316.69
8.0.60.0150.00316.73
8.0.50.0170.00316.64
8.0.30.0160.00316.66
8.0.20.0160.00316.71
8.0.10.0130.00716.80
7.4.330.0050.00015.55
7.4.320.0060.00016.52
7.4.300.0040.00416.27
7.4.290.0080.00016.40
7.4.280.0100.00316.43
7.4.270.0110.01116.27
7.4.260.0210.00316.25
7.4.250.0080.00816.48
7.4.240.0100.00716.27
7.4.230.0070.01116.48
7.4.220.0120.00316.27
7.4.210.0130.00316.26
7.4.200.0170.00316.45
7.4.190.0190.00016.48
7.4.180.0180.00016.32
7.4.160.0090.00916.43
7.4.150.0140.00316.20
7.4.140.0150.00316.34
7.4.130.0150.00316.27
7.4.120.0110.00716.27
7.4.110.0170.00016.31
7.4.100.0090.01216.24
7.4.90.0200.00016.18
7.4.80.0120.00616.21
7.4.70.0110.00516.25
7.4.60.0030.01216.23
7.4.50.0160.00316.16
7.4.40.0140.00316.13
7.4.30.0140.00416.23
7.4.20.0070.00716.25
7.4.10.0120.00416.22
7.4.00.0090.00316.28

preferences:
25.57 ms | 403 KiB | 5 Q