3v4l.org

run code in 300+ PHP versions simultaneously
<?php $js = "function log_me() { console.log('sub2'); } log_me(); function popa() { do_stuff(); } function popa() { do_stuff(); }function popa() { do_stuff(); }function popa() { do_stuff(); }"; print_r(explode('}',$js));

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)
8.3.60.0090.00616.38
8.3.50.0130.00522.03
8.3.40.0190.00018.71
8.3.30.0040.01118.80
8.3.20.0030.00620.25
8.3.10.0000.01023.65
8.3.00.0050.00319.25
8.2.180.0040.01118.25
8.2.170.0120.00322.96
8.2.160.0130.00320.52
8.2.150.0060.00924.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00422.30
8.2.110.0050.00522.21
8.2.100.0110.00017.66
8.2.90.0050.00319.22
8.2.80.0090.00017.97
8.2.70.0030.00617.63
8.2.60.0060.00317.80
8.2.50.0090.00018.07
8.2.40.0090.00019.76
8.2.30.0000.00819.70
8.2.20.0000.00717.62
8.2.10.0040.00418.00
8.2.00.0070.00317.54
8.1.280.0160.00325.92
8.1.270.0070.00723.96
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00723.97
8.1.230.0000.01217.42
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0060.00617.22
8.1.190.0070.00017.40
8.1.180.0050.00518.10
8.1.170.0080.00420.13
8.1.160.0040.00421.94
8.1.150.0040.00418.61
8.1.140.0040.00417.38
8.1.130.0000.00717.82
8.1.120.0030.00317.40
8.1.110.0000.00817.43
8.1.100.0030.00517.47
8.1.90.0030.00517.39
8.1.80.0030.00617.40
8.1.70.0000.00717.37
8.1.60.0000.00817.50
8.1.50.0040.00417.46
8.1.40.0070.00017.36
8.1.30.0040.00417.60
8.1.20.0040.00417.61
8.1.10.0070.00017.35
8.1.00.0030.00517.35
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00718.30
8.0.270.0070.00017.20
8.0.260.0060.00017.20
8.0.250.0030.00316.82
8.0.240.0030.00316.89
8.0.230.0040.00416.89
8.0.220.0000.00716.70
8.0.210.0040.00516.70
8.0.200.0040.00416.88
8.0.190.0040.00416.86
8.0.180.0000.00716.89
8.0.170.0050.00316.76
8.0.160.0070.00016.83
8.0.150.0030.00516.80
8.0.140.0000.00716.80
8.0.130.0000.00513.25
8.0.120.0040.00416.88
8.0.110.0000.00816.86
8.0.100.0030.00316.84
8.0.90.0030.00316.88
8.0.80.0070.01416.82
8.0.70.0040.00416.84
8.0.60.0040.00416.82
8.0.50.0050.00216.78
8.0.30.0120.00617.03
8.0.20.0050.01317.40
8.0.10.0080.00016.73
8.0.00.0080.01216.57
7.4.330.0000.00515.00
7.4.320.0000.00816.38
7.4.300.0030.00316.56
7.4.290.0050.00216.55
7.4.280.0030.00716.45
7.4.270.0070.00016.59
7.4.260.0070.00016.39
7.4.250.0000.00716.32
7.4.240.0070.00016.42
7.4.230.0040.00416.44
7.4.220.0100.00716.36
7.4.210.0080.00816.51
7.4.200.0040.00416.62
7.4.190.0030.00316.39
7.4.160.0070.01016.30
7.4.150.0140.00317.40
7.4.140.0080.01017.86
7.4.130.0100.00716.37
7.4.120.0040.01216.40
7.4.110.0100.00716.57
7.4.100.0070.01016.38
7.4.90.0120.00616.42
7.4.80.0100.01519.39
7.4.70.0130.01016.39
7.4.60.0120.00616.45
7.4.50.0030.00616.23
7.4.40.0070.00722.77
7.4.30.0130.00316.40
7.4.00.0110.00414.82
7.3.330.0000.00512.98
7.3.320.0000.00513.13
7.3.310.0020.00516.18
7.3.300.0070.00016.16
7.3.290.0030.01616.21
7.3.280.0120.00816.11
7.3.270.0080.00817.40
7.3.260.0150.00916.36
7.3.250.0120.01016.23
7.3.240.0120.00316.45
7.3.230.0100.01316.39
7.3.210.0120.00416.09
7.3.200.0090.01319.39
7.3.190.0100.00616.23
7.3.180.0000.01616.07
7.3.170.0160.00316.27
7.3.160.0030.01416.43
7.3.120.0070.00914.46
7.3.110.0060.01214.42
7.3.100.0070.00714.87
7.3.90.0100.00714.63
7.3.80.0030.00714.55
7.3.70.0040.00814.61
7.3.60.0000.01414.60
7.3.50.0080.00014.55
7.3.40.0110.00414.54
7.3.30.0030.00614.85
7.3.20.0090.00316.50
7.3.10.0060.00616.57
7.3.00.0070.01016.58
7.2.330.0100.01416.09
7.2.320.0110.00816.42
7.2.310.0100.01316.40
7.2.300.0120.00616.35
7.2.290.0130.00616.49
7.2.250.0070.01414.82
7.2.240.0090.00914.66
7.2.230.0070.01014.47
7.2.220.0060.00314.59
7.2.210.0100.00714.97
7.2.200.0000.00914.88
7.2.190.0030.01214.77
7.2.180.0120.00314.98
7.2.170.0100.00714.70
7.2.00.0030.01018.97
7.1.330.0040.01115.54
7.1.320.0030.00815.59
7.1.310.0090.00315.63
7.1.300.0000.01215.80
7.1.290.0100.00315.78
7.1.280.0060.00315.70
7.1.270.0100.00315.67
7.1.260.0120.00315.66
7.1.200.0100.00315.48
7.1.100.0070.00717.55
7.1.70.0000.01116.86
7.1.60.0060.01819.46
7.1.50.0070.01716.99
7.1.00.0070.07322.57
7.0.200.0050.00316.68
7.0.140.0070.07021.99
7.0.60.0070.08319.77
7.0.50.0030.05017.81
7.0.40.0070.05320.02
7.0.30.0370.07720.16
7.0.20.0230.08320.10
7.0.10.0170.08020.08
7.0.00.0070.08320.29
5.6.210.0130.07320.62
5.6.200.0030.05018.17
5.6.190.0130.07720.77
5.6.180.0170.04320.45
5.6.170.0270.05320.49
5.6.160.0130.03320.52
5.6.150.0070.05318.19
5.6.140.0070.07318.14
5.6.130.0100.07018.14
5.6.120.0100.06021.07
5.6.110.0100.07720.99
5.6.100.0070.09021.10
5.6.90.0030.06021.00
5.6.80.0000.06020.51
5.6.70.3370.02320.38
5.5.350.0100.06320.39
5.5.340.0100.04317.98
5.5.330.0030.04020.35
5.5.320.0030.08320.34
5.5.310.0300.07720.34
5.5.300.0100.07318.07
5.5.290.0100.08317.97
5.5.280.0200.07020.95
5.5.270.0030.04320.95
5.5.260.0100.08320.83
5.5.250.0100.06020.58
5.5.240.0230.07320.15
5.4.450.1000.04719.31
5.4.440.0770.06019.38
5.4.430.0930.07719.38
5.4.420.0800.00019.47
5.4.410.0170.05719.06
5.4.400.0130.05718.84
5.4.390.0230.04718.75
5.4.380.0270.05718.79
5.4.370.0100.05018.61
5.4.360.0070.05318.61
5.4.350.0070.03712.00
5.4.340.0030.04011.99
5.4.320.0090.05412.48
5.4.310.0070.04512.48
5.4.300.0100.03712.48
5.4.290.0080.05712.46
5.4.280.0100.07712.36
5.4.270.0090.05512.36
5.4.260.0100.04912.36
5.4.250.0060.04312.36
5.4.240.0100.06212.36
5.4.230.0100.07212.35
5.4.220.0100.04612.35
5.4.210.0080.05512.35
5.4.200.0090.05912.35
5.4.190.0100.05512.34
5.4.180.0170.06012.34
5.4.170.0110.08212.36
5.4.160.0150.07312.35
5.4.150.0090.06012.35
5.4.140.0100.06512.04
5.4.130.0050.05912.02
5.4.120.0110.07011.98
5.4.110.0240.08111.98
5.4.100.0210.06611.98
5.4.90.0120.05711.97
5.4.80.0120.05811.98
5.4.70.0160.05811.97
5.4.60.0110.05511.97
5.4.50.0090.05711.97
5.4.40.0070.05811.96
5.4.30.0100.05111.96
5.4.20.0090.05611.96
5.4.10.0100.05311.96
5.4.00.0080.05411.45
5.3.290.0100.04612.80
5.3.280.0130.05012.71
5.3.270.0060.06412.72
5.3.260.0070.06012.72
5.3.250.0090.05812.72
5.3.240.0070.05912.71
5.3.230.0060.05812.70
5.3.220.0070.06012.68
5.3.210.0110.05612.68
5.3.200.0150.05312.68
5.3.190.0100.05412.68
5.3.180.0070.05612.68
5.3.170.0100.05312.67
5.3.160.0060.05912.68
5.3.150.0100.05612.67
5.3.140.0100.05312.66
5.3.130.0070.05812.65
5.3.120.0110.05712.66
5.3.110.0140.05212.66
5.3.100.0120.05112.12
5.3.90.0100.05512.09
5.3.80.0090.05412.08
5.3.70.0070.05412.08
5.3.60.0110.05012.07
5.3.50.0090.05112.01
5.3.40.0120.04812.01
5.3.30.0110.05111.96
5.3.20.0110.04811.75
5.3.10.0050.05411.72
5.3.00.0070.05311.70
5.2.170.0080.0459.21
5.2.160.0080.0439.21
5.2.150.0090.0439.21
5.2.140.0040.0489.20
5.2.130.0070.0439.16
5.2.120.0100.0409.16
5.2.110.0090.0419.17
5.2.100.0080.0439.16
5.2.90.0070.0449.16
5.2.80.0070.0489.16
5.2.70.0060.0489.16
5.2.60.0030.0519.11
5.2.50.0090.0459.09
5.2.40.0070.0439.06
5.2.30.0060.0469.04
5.2.20.0050.0449.02
5.2.10.0070.0408.93
5.2.00.0090.0408.79
5.1.60.0090.0348.06
5.1.50.0100.0318.06
5.1.40.0090.0338.04
5.1.30.0090.0368.39
5.1.20.0060.0418.41
5.1.10.0070.0398.14
5.1.00.0070.0418.14
5.0.50.0040.0336.62
5.0.40.0050.0316.47
5.0.30.0050.0476.28
5.0.20.0040.0306.25
5.0.10.0080.0276.23
5.0.00.0040.0446.23
4.4.90.0050.0364.78
4.4.80.0090.0214.75
4.4.70.0050.0244.76
4.4.60.0050.0234.75
4.4.50.0070.0224.77
4.4.40.0030.0394.71
4.4.30.0090.0244.76
4.4.20.0040.0264.84
4.4.10.0100.0194.85
4.4.00.0070.0334.76
4.3.110.0080.0214.67
4.3.100.0050.0234.66
4.3.90.0020.0244.63
4.3.80.0100.0294.58
4.3.70.0040.0224.63
4.3.60.0050.0214.63
4.3.50.0060.0224.62
4.3.40.0070.0324.54
4.3.30.0050.0213.28
4.3.20.0030.0233.25
4.3.10.0050.0213.21
4.3.00.0030.0307.04

preferences:
39.95 ms | 401 KiB | 5 Q