3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo system('dir'); ?>

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)
8.3.60.0090.00616.75
8.3.50.0150.00722.12
8.3.40.0090.00618.63
8.3.30.0070.00719.01
8.3.20.0040.00420.09
8.3.10.0050.00321.57
8.3.00.0060.00319.38
8.2.180.0120.00918.30
8.2.170.0140.00422.96
8.2.160.0090.00620.52
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0000.00826.16
8.2.120.0000.00819.36
8.2.110.0070.00321.06
8.2.100.0090.00317.63
8.2.90.0060.00319.05
8.2.80.0000.00817.97
8.2.70.0030.00617.38
8.2.60.0030.00617.93
8.2.50.0050.00318.07
8.2.40.0000.00818.09
8.2.30.0040.00417.91
8.2.20.0000.00817.63
8.2.10.0040.00418.11
8.2.00.0000.00817.62
8.1.280.0050.01325.92
8.1.270.0030.00618.88
8.1.260.0000.00826.35
8.1.250.0050.00328.09
8.1.240.0080.00022.10
8.1.230.0070.00717.64
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0030.00617.12
8.1.190.0050.00317.23
8.1.180.0090.00018.10
8.1.170.0000.00920.29
8.1.160.0000.00821.99
8.1.150.0000.00818.74
8.1.140.0000.00817.35
8.1.130.0070.00017.93
8.1.120.0030.00617.36
8.1.110.0040.00417.45
8.1.100.0070.00017.28
8.1.90.0030.00417.42
8.1.80.0070.00017.37
8.1.70.0000.00717.27
8.1.60.0000.01017.40
8.1.50.0040.00417.34
8.1.40.0030.00617.32
8.1.30.0030.00617.47
8.1.20.0040.00417.58
8.1.10.0030.00517.34
8.1.00.0000.01017.38
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0070.00018.41
8.0.270.0000.00717.15
8.0.260.0060.00017.15
8.0.250.0070.00016.90
8.0.240.0030.00316.89
8.0.230.0040.00416.89
8.0.220.0070.00016.82
8.0.210.0060.00316.80
8.0.200.0000.01016.89
8.0.190.0000.00816.85
8.0.180.0070.00016.84
8.0.170.0000.00716.83
8.0.160.0000.00816.78
8.0.150.0060.00316.75
8.0.140.0000.00716.65
8.0.130.0020.00613.18
8.0.120.0000.00816.74
8.0.110.0070.00016.71
8.0.100.0000.00716.71
8.0.90.0000.00816.79
8.0.80.0090.00816.88
8.0.70.0060.00316.67
8.0.60.0040.00416.93
8.0.50.0070.00016.83
8.0.30.0140.00716.99
8.0.20.0170.00517.40
8.0.10.0040.00416.81
8.0.00.0170.01116.77
7.4.330.0080.00015.03
7.4.320.0030.00316.27
7.4.300.0000.00716.28
7.4.290.0050.00316.27
7.4.280.0020.00516.27
7.4.270.0030.00616.45
7.4.260.0000.00716.49
7.4.250.0040.00416.42
7.4.240.0030.00416.41
7.4.230.0000.00716.38
7.4.220.0100.01416.23
7.4.210.0140.00616.48
7.4.200.0030.00416.53
7.4.160.0160.00416.41
7.4.150.0090.00917.40
7.4.140.0110.00917.86
7.4.130.0100.00916.33
7.4.120.0090.00816.33
7.4.110.0090.00916.47
7.4.100.0190.00016.45
7.4.90.0100.01016.49
7.4.80.0110.00919.39
7.4.70.0090.00916.25
7.4.60.0070.01016.62
7.4.50.0060.00316.28
7.4.40.0030.01416.32
7.4.30.0120.00916.54
7.4.00.0070.00814.83
7.3.330.0060.00012.93
7.3.320.0120.00313.17
7.3.310.0030.00416.26
7.3.300.0030.00316.21
7.3.290.0090.00516.17
7.3.280.0090.01116.18
7.3.270.0080.01317.40
7.3.260.0060.01216.22
7.3.250.0130.00516.25
7.3.240.0110.00616.37
7.3.230.0060.01716.39
7.3.210.0140.00316.07
7.3.200.0090.00719.39
7.3.190.0120.00616.51
7.3.180.0090.00716.34
7.3.170.0040.01416.27
7.3.160.0090.00716.30
7.3.120.0080.01214.69
7.3.110.0100.00814.84
7.3.100.0090.00914.95
7.3.90.0090.00714.66
7.3.80.0090.00614.69
7.3.70.0070.00714.53
7.3.60.0020.00914.78
7.3.50.0090.00514.57
7.3.40.0050.00914.65
7.3.30.0070.01014.78
7.3.20.0000.01016.52
7.3.10.0080.00816.47
7.3.00.0080.00616.47
7.2.330.0170.00116.27
7.2.320.0110.00616.54
7.2.310.0150.00416.48
7.2.300.0070.01516.50
7.2.290.0070.01016.34
7.2.250.0090.01015.07
7.2.240.0160.00514.88
7.2.230.0080.00914.89
7.2.220.0110.00515.02
7.2.210.0060.00914.79
7.2.200.0050.01114.77
7.2.190.0080.00514.98
7.2.180.0050.01115.06
7.2.170.0060.01014.88
7.1.330.0080.00715.55
7.1.320.0100.00615.74
7.1.310.0050.01115.47
7.1.300.0020.01115.53
7.1.290.0080.00715.63
7.1.280.0090.00815.68
7.1.270.0070.00715.70
7.1.260.0070.00915.76
7.1.200.0130.01115.71
7.1.100.0090.00918.16
7.1.70.0210.00716.72
7.1.60.0130.00719.50
7.1.50.0090.01016.81
7.1.00.0070.07322.49
7.0.200.0720.00314.61
7.0.140.0100.06722.08
7.0.60.0030.07019.83
7.0.50.0030.04317.86
7.0.40.0100.08320.08
7.0.30.0330.08020.18
7.0.20.0300.08020.13
7.0.10.0130.08720.37
7.0.00.0170.08020.13
5.6.280.0000.07720.85
5.6.210.0200.06020.55
5.6.200.0070.06718.25
5.6.190.0100.08320.43
5.6.180.0400.04720.48
5.6.170.0370.03320.38
5.6.160.0070.05720.54
5.6.150.0070.08318.18
5.6.140.0000.05318.25
5.6.130.0100.04718.21
5.6.120.0070.07320.99
5.6.110.0170.07021.11
5.6.100.0100.07321.00
5.6.90.0100.08720.98
5.6.80.0100.08020.48
5.5.350.0230.08020.41
5.5.340.0130.08017.93
5.5.330.0100.04720.21
5.5.320.3270.04320.34
5.5.310.0270.06720.30
5.5.300.0100.07717.87
5.5.290.0030.04017.94
5.5.280.0070.08720.88
5.5.270.0130.08320.96
5.5.260.0130.03720.72
5.5.250.0100.06020.59
5.5.240.0030.06720.21
5.4.450.0130.07319.59
5.4.440.0870.06019.35
5.4.430.0270.05019.57
5.4.420.0870.05319.59
5.4.410.0130.07318.99
5.4.400.1170.06318.68
5.4.390.0830.05718.74
5.4.380.0830.07018.74
5.4.370.1130.06018.78
5.4.360.1170.05018.53
5.4.350.1130.07318.73
5.4.340.1000.04718.78
5.4.320.0800.05718.63
5.4.310.0630.06718.74
5.4.300.0770.06018.74
5.4.290.0830.04718.68
5.4.280.0830.06018.63
5.4.270.0930.06718.73
5.4.260.0800.05718.63
5.4.250.0730.05318.75
5.4.240.1130.04718.57
5.4.230.1470.06318.63
5.4.220.0870.05718.70
5.4.210.0930.05718.51
5.4.200.1130.06016.49
5.4.190.1000.05718.55
5.4.180.0600.06318.53
5.4.170.0870.06718.50
5.4.160.0930.05718.78
5.4.150.0730.06018.69
5.4.140.1070.05716.14
5.4.130.0800.05716.18
5.4.120.1030.07016.10
5.4.110.0730.05716.10
5.4.100.0930.05016.22
5.4.90.1030.07016.30
5.4.80.0930.05016.20
5.4.70.0930.07016.18
5.4.60.0830.07016.34
5.4.50.0800.05716.33
5.4.40.1130.04316.33
5.4.30.0800.05316.23
5.4.20.0770.06316.34
5.4.10.1230.05316.05
5.4.00.0970.05015.68
5.3.290.0800.06314.66
5.3.280.0800.06714.53
5.3.270.1130.05314.68
5.3.260.0900.06314.61
5.3.250.1170.06014.57
5.3.240.0600.08014.52
5.3.230.0970.06714.69
5.3.220.0800.07314.55
5.3.210.1070.05714.54
5.3.200.0670.07014.60
5.3.190.1400.07014.57
5.3.180.1230.07314.53
5.3.170.1070.07014.59
5.3.160.1230.05014.46
5.3.150.1200.05714.53
5.3.140.1200.05314.52
5.3.130.1230.07314.54
5.3.120.0930.08314.60
5.3.110.1100.05714.46
5.3.100.0930.06014.03
5.3.90.0630.06713.96
5.3.80.1030.06014.00
5.3.70.0930.07013.95
5.3.60.1030.06313.98
5.3.50.1070.05713.95
5.3.40.1130.05013.90
5.3.30.0930.06013.88
5.3.20.0900.06013.69
5.3.10.0830.05713.65
5.3.00.1030.07013.61
5.2.170.0870.04311.02
5.2.160.0630.04711.30
5.2.150.0700.05011.20
5.2.140.0900.05011.13
5.2.130.0830.05011.15
5.2.120.0670.06011.04
5.2.110.0830.05711.14
5.2.100.0670.05011.14
5.2.90.0900.04011.11
5.2.80.0770.06711.25
5.2.70.0830.05311.13
5.2.60.0800.06311.08
5.2.50.0500.05310.93
5.2.40.0430.05710.95
5.2.30.0630.03310.96
5.2.20.0530.04710.94
5.2.10.0570.04711.01
5.2.00.0700.03710.77
5.1.60.0500.0379.95
5.1.50.0470.04310.01
5.1.40.0630.0309.98
5.1.30.0470.05310.41
5.1.20.0670.05010.38
5.1.10.0530.05010.20
5.1.00.0630.04710.17
5.0.50.0430.0308.57
5.0.40.0400.0278.52
5.0.30.0300.0538.22
5.0.20.0230.0308.32
5.0.10.0400.0238.29
5.0.00.0400.0538.29
4.4.90.0330.0235.90
4.4.80.0330.0205.86
4.4.70.0330.0235.88
4.4.60.0330.0205.86
4.4.50.0200.0275.91
4.4.40.0200.0435.81
4.4.30.0230.0305.91
4.4.20.0270.0236.00
4.4.10.0270.0335.92
4.4.00.0170.0405.89
4.3.110.0130.0275.88
4.3.100.0270.0235.85
4.3.90.0200.0275.79
4.3.80.0130.0375.78
4.3.70.0230.0235.81
4.3.60.0430.0135.81
4.3.50.0170.0235.91
4.3.40.0270.0375.86
4.3.30.0170.0234.68
4.3.20.0170.0234.56
4.3.10.1530.0334.54
4.3.00.0070.0236.95

preferences:
50.87 ms | 401 KiB | 5 Q