3v4l.org

run code in 300+ PHP versions simultaneously
<?php system("grep");

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)
8.3.60.0060.01216.63
8.3.50.0130.00721.98
8.3.40.0030.01318.63
8.3.30.0090.00618.81
8.3.20.0040.00420.34
8.3.10.0000.00821.76
8.3.00.0000.00819.25
8.2.180.0120.00618.66
8.2.170.0090.00622.96
8.2.160.0000.01420.52
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0030.00626.16
8.2.120.0030.00719.23
8.2.110.0030.00620.65
8.2.100.0060.00619.36
8.2.90.0000.00819.23
8.2.80.0060.00317.97
8.2.70.0050.00317.50
8.2.60.0040.00417.91
8.2.50.0040.00418.07
8.2.40.0000.00819.94
8.2.30.0040.00718.12
8.2.20.0000.00817.63
8.2.10.0030.00618.09
8.2.00.0080.00017.74
8.1.280.0110.00725.92
8.1.270.0090.00018.77
8.1.260.0080.00026.35
8.1.250.0030.00528.09
8.1.240.0090.00020.90
8.1.230.0030.00917.54
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0070.00417.00
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0060.00320.42
8.1.160.0000.00722.01
8.1.150.0000.00718.87
8.1.140.0030.00517.36
8.1.130.0040.00417.82
8.1.120.0070.00017.36
8.1.110.0050.00317.35
8.1.100.0000.00717.37
8.1.90.0000.00817.27
8.1.80.0040.00417.37
8.1.70.0000.00717.46
8.1.60.0060.00317.54
8.1.50.0040.00417.50
8.1.40.0050.00317.42
8.1.30.0040.00417.45
8.1.20.0000.00817.54
8.1.10.0030.00617.46
8.1.00.0040.00417.41
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0050.00318.37
8.0.270.0040.00417.17
8.0.260.0030.00318.24
8.0.250.0000.00716.74
8.0.240.0070.00016.84
8.0.230.0040.00616.69
8.0.220.0050.00316.79
8.0.210.0030.00416.67
8.0.200.0070.00016.88
8.0.190.0050.00316.86
8.0.180.0000.00716.76
8.0.170.0070.00416.82
8.0.160.0000.00716.88
8.0.150.0000.00716.64
8.0.140.0040.00416.69
8.0.130.0080.00013.32
8.0.120.0000.00816.77
8.0.110.0050.00316.78
8.0.100.0070.00016.80
8.0.90.0040.00416.86
8.0.80.0000.01716.86
8.0.70.0040.00416.79
8.0.60.0040.00416.68
8.0.50.0040.00416.85
8.0.30.0120.01017.04
8.0.20.0120.01017.40
8.0.10.0000.00816.97
8.0.00.0090.01116.69
7.4.330.0060.00015.03
7.4.320.0030.00316.37
7.4.300.0030.00316.46
7.4.290.0040.00416.50
7.4.280.0060.00616.36
7.4.270.0030.00316.41
7.4.260.0070.00016.43
7.4.250.0000.00716.36
7.4.240.0040.00416.38
7.4.230.0000.00716.55
7.4.220.0090.01016.50
7.4.210.0120.00916.48
7.4.200.0040.00416.56
7.4.160.0080.00916.29
7.4.150.0090.01317.40
7.4.140.0140.00717.86
7.4.130.0220.01716.35
7.4.120.0090.00816.47
7.4.110.0170.00916.45
7.4.100.0070.01116.45
7.4.90.0070.01116.26
7.4.80.0070.01119.39
7.4.70.0130.01016.39
7.4.60.0130.01016.46
7.4.50.0000.00416.57
7.4.40.0100.00616.59
7.4.30.0170.00716.39
7.4.00.0070.00714.90
7.3.330.0000.00513.07
7.3.320.0130.00212.92
7.3.310.0050.00316.18
7.3.300.0000.00716.18
7.3.290.0050.01216.19
7.3.280.0040.01016.17
7.3.270.0150.00817.40
7.3.260.0140.00316.35
7.3.250.0090.00816.18
7.3.240.0190.00416.03
7.3.230.0120.01316.41
7.3.210.0070.01116.26
7.3.200.0060.01019.39
7.3.190.0130.01016.15
7.3.180.0060.01016.14
7.3.170.0150.00616.29
7.3.160.0100.00716.32
7.3.120.0030.01314.68
7.3.110.0060.01214.56
7.3.100.0060.01014.35
7.3.90.0050.00814.46
7.3.80.0030.01414.61
7.3.70.0060.00714.70
7.3.60.0110.00414.61
7.3.50.0060.00614.32
7.3.40.0070.00414.78
7.3.30.0090.01014.83
7.3.20.0070.01016.60
7.3.10.0130.00316.60
7.3.00.0060.00616.44
7.2.330.0070.01116.45
7.2.320.0080.00816.14
7.2.310.0170.00016.36
7.2.300.0100.00716.31
7.2.290.0100.00716.21
7.2.250.0100.01015.10
7.2.240.0070.00714.85
7.2.230.0030.01414.57
7.2.220.0060.01014.85
7.2.210.0100.00514.96
7.2.200.0030.01314.76
7.2.190.0060.01314.58
7.2.180.0000.01014.76
7.2.170.0030.01314.96
7.2.00.0060.00719.39
7.1.330.0060.01015.66
7.1.320.0030.00715.51
7.1.310.0040.01215.59
7.1.300.0030.01215.44
7.1.290.0080.00615.59
7.1.280.0060.00915.70
7.1.270.0120.00315.32
7.1.260.0110.00415.62
7.1.100.0090.00618.03
7.1.70.0030.00716.83
7.1.60.0080.01519.50
7.1.50.0030.01016.98
7.1.00.0070.07322.48
7.0.200.0740.00714.48
7.0.140.0030.07322.00
7.0.60.0100.08019.92
7.0.50.0100.05017.79
7.0.40.0130.08019.89
7.0.30.0270.07720.01
7.0.20.0370.07320.06
7.0.10.0070.09319.99
7.0.00.0070.08320.08
5.6.280.0070.07320.86
5.6.210.0130.05320.54
5.6.200.0070.07318.25
5.6.190.0100.07320.41
5.6.180.0470.08720.53
5.6.170.0400.07320.54
5.6.160.0070.04720.47
5.6.150.0130.05018.25
5.6.140.0000.06018.22
5.6.130.0100.07718.11
5.6.120.0130.08321.00
5.6.110.0070.07721.01
5.6.100.0170.05321.00
5.6.90.0170.06321.04
5.6.80.0170.07320.52
5.5.350.0270.04720.45
5.5.340.0130.08017.98
5.5.330.0030.05320.42
5.5.320.2730.04320.34
5.5.310.0270.04020.32
5.5.300.0130.05317.94
5.5.290.0070.03718.00
5.5.280.0070.08320.86
5.5.270.0070.05020.86
5.5.260.0100.08020.86
5.5.250.0170.07020.68
5.5.240.0030.07320.16
5.4.450.0600.06719.50
5.4.440.1200.05719.09
5.4.430.0130.05319.56
5.4.420.1130.04019.36
5.4.410.0200.06318.90
5.4.400.0700.08718.73
5.4.390.0830.06318.72
5.4.380.0870.07018.68
5.4.370.1270.07318.65
5.4.360.0830.07318.64
5.4.350.0930.07318.55
5.4.340.1000.07718.63
5.4.320.0730.08018.62
5.4.310.0800.07318.64
5.4.300.0870.07318.50
5.4.290.0930.07018.52
5.4.280.0970.06718.71
5.4.270.1100.06018.70
5.4.260.0830.07318.71
5.4.250.0930.09318.68
5.4.240.0530.08018.52
5.4.230.0800.06718.70
5.4.220.1030.07018.73
5.4.210.0970.07318.77
5.4.200.0930.07016.75
5.4.190.0800.05718.54
5.4.180.1030.06018.69
5.4.170.0730.07018.49
5.4.160.1100.06718.65
5.4.150.0830.04318.61
5.4.140.0800.06016.28
5.4.130.1300.06716.30
5.4.120.1130.06316.27
5.4.110.4200.08016.37
5.4.100.1100.07016.27
5.4.90.1100.06316.28
5.4.80.0770.06016.36
5.4.70.0870.07016.07
5.4.60.0870.05716.32
5.4.50.0970.07316.07
5.4.40.0630.07716.18
5.4.30.1000.05016.18
5.4.20.0470.06716.06
5.4.10.1200.05316.24
5.4.00.1500.06315.72
5.3.290.1370.07714.71
5.3.280.0830.08014.59
5.3.270.0970.07714.61
5.3.260.1370.06314.64
5.3.250.1130.07014.60
5.3.240.1230.06714.50
5.3.230.0870.06314.51
5.3.220.0700.08014.51
5.3.210.0630.07014.55
5.3.200.0930.06714.57
5.3.190.1230.04714.55
5.3.180.1200.06314.49
5.3.170.0800.06014.45
5.3.160.0770.05314.57
5.3.150.0900.06314.67
5.3.140.1870.07314.46
5.3.130.0700.06714.44
5.3.120.0870.06014.45
5.3.110.0770.06314.46
5.3.100.0800.06014.03
5.3.90.0430.06313.94
5.3.80.0900.04313.99
5.3.70.1030.06314.09
5.3.60.0870.05714.11
5.3.50.1000.06714.03
5.3.40.0770.06013.91
5.3.30.0970.05014.00
5.3.20.0970.06713.69
5.3.10.4570.06013.61
5.3.00.1170.05713.72
5.2.170.0830.03711.07
5.2.160.0730.04311.13
5.2.150.0970.05711.28
5.2.140.2470.03311.10
5.2.130.0600.04011.09
5.2.120.0870.04311.14
5.2.110.1100.04311.16
5.2.100.0730.04311.07
5.2.90.0670.03711.11
5.2.80.0770.06011.13
5.2.70.0700.04311.16
5.2.60.0600.05011.05
5.2.50.0930.06310.94
5.2.40.0800.04710.97
5.2.30.2600.05310.93
5.2.20.0670.04311.07
5.2.10.0570.03310.95
5.2.00.0870.05310.76
5.1.60.0730.04310.02
5.1.50.0500.03710.10
5.1.40.0700.0409.98
5.1.30.0670.03710.46
5.1.20.0570.04710.48
5.1.10.2100.04310.13
5.1.00.0630.03710.08
5.0.50.0230.0278.62
5.0.40.0570.0278.43
5.0.30.0500.0438.29
5.0.20.0300.0308.26
5.0.10.0370.0308.27
5.0.00.0330.0538.34
4.4.90.0330.0235.89
4.4.80.0400.0275.94
4.4.70.0300.0235.90
4.4.60.0030.0275.90
4.4.50.1830.0235.87
4.4.40.0500.0435.92
4.4.30.0870.0275.88
4.4.20.0470.0205.99
4.4.10.0330.0275.94
4.4.00.0400.0335.95
4.3.110.0600.0275.85
4.3.100.0270.0335.80
4.3.90.0400.0305.77
4.3.80.0400.0405.83
4.3.70.0430.0235.81
4.3.60.0270.0235.83
4.3.50.0370.0275.79
4.3.40.0230.0405.82
4.3.30.0130.0234.53
4.3.20.0030.0234.54
4.3.10.0200.0274.55
4.3.00.0070.0236.95

preferences:
85.83 ms | 401 KiB | 5 Q