3v4l.org

run code in 300+ PHP versions simultaneously
<?php system('cat /etc/passwd'); ?>

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)
8.3.60.0140.00716.75
8.3.50.0170.00418.00
8.3.40.0120.00318.70
8.3.30.0110.00419.14
8.3.20.0040.00420.13
8.3.10.0090.00323.61
8.3.00.0040.00420.71
8.2.180.0110.00416.63
8.2.170.0140.00422.96
8.2.160.0110.00422.03
8.2.150.0030.00624.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0070.00022.24
8.2.110.0000.00922.38
8.2.100.0060.00717.84
8.2.90.0020.00519.13
8.2.80.0080.00017.97
8.2.70.0030.00617.38
8.2.60.0040.00417.91
8.2.50.0030.00518.07
8.2.40.0080.00018.09
8.2.30.0000.00818.04
8.2.20.0040.00417.53
8.2.10.0000.00717.75
8.2.00.0030.00617.50
8.1.270.0120.00423.91
8.1.260.0050.00326.35
8.1.250.0060.00328.09
8.1.240.0060.00323.84
8.1.230.0040.00719.07
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0000.00817.41
8.1.180.0000.00918.10
8.1.170.0040.00418.65
8.1.160.0100.00022.08
8.1.150.0040.00418.62
8.1.140.0000.00817.30
8.1.130.0030.00417.78
8.1.120.0000.00717.37
8.1.110.0040.00417.36
8.1.100.0000.00717.43
8.1.90.0000.00717.30
8.1.80.0030.00317.43
8.1.70.0030.00417.25
8.1.60.0080.00017.35
8.1.50.0090.00017.33
8.1.40.0000.00917.34
8.1.30.0050.00317.48
8.1.20.0000.00817.57
8.1.10.0040.00417.48
8.1.00.0070.00017.26
8.0.300.0000.00718.77
8.0.290.0040.00417.16
8.0.280.0050.00218.24
8.0.270.0070.00017.01
8.0.260.0030.00316.72
8.0.250.0030.00316.83
8.0.240.0030.00416.85
8.0.230.0030.00316.85
8.0.220.0070.00016.84
8.0.210.0000.00816.86
8.0.200.0060.00016.76
8.0.190.0040.00416.89
8.0.180.0050.00316.73
8.0.170.0040.00416.84
8.0.160.0060.00316.76
8.0.150.0040.00416.68
8.0.140.0030.00416.78
8.0.130.0000.00613.17
8.0.120.0000.00916.86
8.0.110.0000.00716.79
8.0.100.0000.00816.86
8.0.90.0030.00516.88
8.0.80.0130.00516.83
8.0.70.0040.00416.80
8.0.60.0040.00416.81
8.0.50.0030.00416.93
8.0.30.0150.00516.73
8.0.20.0080.01217.40
8.0.10.0050.00316.80
8.0.00.0110.00716.67
7.4.330.0000.00515.01
7.4.320.0000.00616.46
7.4.300.0030.00316.42
7.4.290.0030.00316.41
7.4.280.0070.00016.48
7.4.270.0000.00716.38
7.4.260.0030.00316.37
7.4.250.0060.00316.40
7.4.240.0030.00416.44
7.4.230.0000.00816.25
7.4.220.0170.01116.38
7.4.210.0060.01016.48
7.4.200.0040.00216.21
7.4.190.0080.00016.55
7.4.160.0090.00616.37
7.4.150.0110.00817.40
7.4.140.0130.00417.86
7.4.130.0080.00916.23
7.4.120.0080.00916.35
7.4.110.0100.01016.37
7.4.100.0170.00316.52
7.4.90.0120.01316.44
7.4.80.0110.00919.39
7.4.70.0030.01416.36
7.4.60.0060.01516.42
7.4.50.0030.00616.55
7.4.40.0140.01216.39
7.4.30.0070.01116.46
7.4.20.0070.01016.55
7.4.10.0050.01315.67
7.4.00.0100.01015.31
7.3.330.0030.00312.93
7.3.320.0000.00613.01
7.3.310.0030.00316.23
7.3.300.0070.00016.21
7.3.290.0120.00316.16
7.3.280.0130.00716.20
7.3.270.0060.01217.40
7.3.260.0070.01016.12
7.3.250.0120.00916.19
7.3.240.0100.00816.34
7.3.230.0120.00616.39
7.3.210.0140.00416.39
7.3.200.0140.00416.08
7.3.190.0110.01216.13
7.3.180.0080.00816.36
7.3.170.0170.00016.27
7.3.160.0040.01516.34
7.3.150.0070.01016.13
7.3.140.0130.00716.08
7.3.130.0060.01315.33
7.3.120.0080.01115.33
7.3.110.0070.00915.31
7.3.100.0090.00715.20
7.3.90.0070.01215.22
7.3.80.0070.00915.23
7.3.70.0120.00515.21
7.3.60.0080.00715.21
7.3.50.0080.00815.21
7.3.40.0080.00815.25
7.3.30.0090.00815.04
7.3.20.0090.01017.00
7.3.10.0100.00716.71
7.3.00.0200.00916.41
7.2.330.0090.00916.49
7.2.320.0130.00416.43
7.2.310.0110.00616.14
7.2.300.0030.01616.45
7.2.290.0100.01116.53
7.2.280.0150.00616.25
7.2.270.0110.00716.20
7.2.260.0100.01015.46
7.2.250.0070.01115.45
7.2.240.0050.01215.56
7.2.230.0080.01315.55
7.2.220.0070.01015.32
7.2.210.0080.00915.32
7.2.200.0050.01015.35
7.2.190.0070.00915.29
7.2.180.0100.00815.29
7.2.170.0100.00815.36
7.2.160.0100.00615.39
7.2.150.0060.01217.26
7.2.140.0080.01217.13
7.2.130.0100.00716.62
7.2.120.0090.00916.58
7.2.110.0100.00716.65
7.2.100.0050.01116.67
7.2.90.0040.01216.64
7.2.80.0090.00716.68
7.2.70.0080.01016.74
7.2.60.0100.00916.59
7.2.50.0080.00716.67
7.2.40.0080.01016.70
7.2.30.0110.00916.73
7.2.20.0060.01216.68
7.2.10.0070.00916.64
7.2.00.0070.00917.13
7.1.330.0090.00916.17
7.1.320.0100.00916.12
7.1.310.0080.00916.03
7.1.300.0160.00416.18
7.1.290.0090.01116.10
7.1.280.0120.00916.22
7.1.270.0120.00715.99
7.1.260.0110.00716.18
7.1.250.0120.00615.48
7.1.240.0220.00915.51
7.1.230.0120.00915.45
7.1.220.0150.00915.29
7.1.210.0190.00815.54
7.1.200.0050.01215.60
7.1.190.0090.01215.32
7.1.180.0090.00615.39
7.1.170.0160.00715.38
7.1.160.0080.00915.35
7.1.150.0090.01015.32
7.1.140.0070.01215.37
7.1.130.0090.01215.36
7.1.120.0130.00815.53
7.1.110.0140.00615.54
7.1.100.0090.00816.11
7.1.90.0130.00815.45
7.1.80.0130.00816.31
7.1.70.0090.00716.63
7.1.60.0140.01017.28
7.1.50.0160.00916.64
7.1.40.0140.00716.42
7.1.30.0110.00916.31
7.1.20.0100.00916.45
7.1.10.0130.00816.20
7.1.00.0080.03217.67
7.0.330.0130.01115.24
7.0.320.0150.01114.94
7.0.310.0150.00815.21
7.0.300.0160.00815.13
7.0.290.0130.01115.34
7.0.280.0150.00715.12
7.0.270.0150.00915.13
7.0.260.0130.00815.18
7.0.250.0140.00815.18
7.0.240.0200.00015.17
7.0.230.0140.01015.86
7.0.220.0140.01016.23
7.0.210.0100.01216.12
7.0.200.0100.00716.19
7.0.190.0120.01116.04
7.0.180.0130.01016.14
7.0.170.0150.00716.21
7.0.160.0140.00815.98
7.0.150.0230.01015.24
7.0.140.0110.03017.59
7.0.130.0190.00215.15
7.0.120.0140.00515.02
7.0.110.0210.01115.18
7.0.100.0100.01115.12
7.0.90.0120.02116.77
7.0.80.0190.02516.87
7.0.70.0210.02516.75
7.0.60.0210.02016.86
7.0.50.0190.03316.83
7.0.40.0130.03216.22
7.0.30.0120.01616.23
7.0.20.0110.03416.15
7.0.10.0110.02016.22
7.0.00.0120.02116.14
5.6.400.0130.01514.98
5.6.390.0150.01014.91
5.6.380.0130.01514.88
5.6.370.0170.00814.96
5.6.360.0150.00715.06
5.6.350.0130.00915.01
5.6.340.0130.01214.76
5.6.330.0150.00914.84
5.6.320.0130.01314.93
5.6.310.0130.01214.83
5.6.300.0150.00814.94
5.6.290.0070.01514.92
5.6.280.0140.02716.89
5.6.270.0140.00815.13
5.6.260.0120.01515.02
5.6.250.0160.00814.92
5.6.240.0150.00615.01
5.6.230.0080.03416.78
5.6.220.0090.02416.86
5.6.210.0110.03516.92
5.6.200.0170.03717.08
5.6.190.0190.02517.07
5.6.180.0110.02616.92
5.6.170.0150.03416.99
5.6.160.0110.03116.94
5.6.150.0110.03716.91
5.6.140.0210.03317.01
5.6.130.0170.02016.92
5.6.120.0100.03217.00
5.6.110.0130.03016.91
5.6.100.0140.03816.99
5.6.90.0090.03616.92
5.6.80.0220.01816.69
5.6.70.0170.02816.68
5.6.60.0130.02416.70
5.6.50.0170.02616.67
5.6.40.0200.02816.81
5.6.30.0090.02316.64
5.6.20.0170.01716.71
5.6.10.0120.03516.74
5.6.00.0200.03116.62
5.5.380.0070.01314.87
5.5.370.0160.02616.80
5.5.360.0100.02716.82
5.5.350.0070.03516.72
5.5.340.0080.02216.78
5.5.330.0170.02116.91
5.5.320.0120.03216.97
5.5.310.0110.03816.79
5.5.300.0170.03316.93
5.5.290.0200.01716.86
5.5.280.0120.02616.81
5.5.270.0100.02616.89
5.5.260.0110.03016.89
5.5.250.0210.02916.80
5.5.240.0180.02216.69
5.5.230.0180.02616.55
5.5.220.0100.02116.54
5.5.210.0230.03616.50
5.5.200.0110.02716.40
5.5.190.0130.03316.59
5.5.180.0100.02916.74
5.5.170.0080.01414.84
5.5.160.0170.02316.60
5.5.150.0080.02316.63
5.5.140.0180.03316.60
5.5.130.0120.02716.68
5.5.120.0190.02416.54
5.5.110.0160.02816.54
5.5.100.0110.02516.58
5.5.90.0090.03016.60
5.5.80.0120.02616.55
5.5.70.0100.03216.50
5.5.60.0070.03416.55
5.5.50.0100.02816.52
5.5.40.0140.03316.57
5.5.30.0120.02716.55
5.5.20.0190.02116.55
5.5.10.0180.02016.37
5.5.00.0180.02816.51
5.4.450.0120.04615.85
5.4.440.0190.03015.98
5.4.430.0200.04215.89
5.4.420.0120.02415.80
5.4.410.0190.02715.71
5.4.400.0180.04115.62
5.4.390.0090.03915.73
5.4.380.0100.04215.78
5.4.370.0130.03815.60
5.4.360.0150.03715.59
5.4.350.0050.02915.56
5.4.340.0180.04515.65
5.4.330.0080.01212.28
5.4.320.0090.02815.62
5.4.310.0180.03315.66
5.4.300.0140.02015.75
5.4.290.0190.03015.64
5.4.280.0130.04215.66
5.4.270.0110.02715.58
5.4.260.0130.02815.61
5.4.250.0170.03615.50
5.4.240.0200.03715.52
5.4.230.0170.02815.63
5.4.220.0110.02515.58
5.4.210.0100.03715.71
5.4.200.0090.04515.65
5.4.190.0210.03015.72
5.4.180.0060.04115.68
5.4.170.0130.03315.77
5.4.160.0160.02315.61
5.4.150.0200.03715.59
5.4.140.0070.02814.41
5.4.130.0110.02214.29
5.4.120.0110.02014.42
5.4.110.0100.02114.30
5.4.100.0120.02214.40
5.4.90.0120.02214.30
5.4.80.0080.02214.27
5.4.70.0090.02314.26
5.4.60.0080.02114.34
5.4.50.0140.01914.29
5.4.40.0090.01814.30
5.4.30.0090.02314.38
5.4.20.0110.02014.29
5.4.10.0160.01714.42
5.4.00.0100.02314.05
5.3.290.0080.04313.73
5.3.280.0160.03613.66
5.3.270.0210.03713.72
5.3.260.0090.02613.70
5.3.250.0110.02713.67
5.3.240.0140.03013.58
5.3.230.0140.01713.55
5.3.220.0170.02213.62
5.3.210.0100.02313.63
5.3.200.0160.02113.65
5.3.190.0130.02013.59
5.3.180.0070.02013.69
5.3.170.0080.02313.73
5.3.160.0110.02313.57
5.3.150.0090.01913.73
5.3.140.0140.02313.55
5.3.130.0140.01413.76
5.3.120.0060.02313.66
5.3.110.0090.02013.73
5.3.100.0050.02213.42
5.3.90.0080.02513.39
5.3.80.0090.02713.35
5.3.70.0090.01913.31
5.3.60.0050.02513.41
5.3.50.0120.02013.25
5.3.40.0080.02813.24
5.3.30.0090.02313.22
5.3.20.0120.01913.17
5.3.10.0100.01913.08
5.3.00.0060.02313.07
5.2.170.0030.02313.68
5.2.160.0000.03713.68
5.2.150.0000.03013.68
5.2.140.0000.02713.68
5.2.130.0070.02313.68
5.2.120.0000.02713.68
5.2.110.0030.02713.68
5.2.100.0100.02013.68
5.2.90.0000.03013.68
5.2.80.0000.02713.68
5.2.70.0030.03713.68
5.2.60.0030.02713.68
5.2.50.0070.02013.68
5.2.40.0030.03713.68
5.2.30.0030.02313.68
5.2.20.0170.03013.68
5.2.10.0000.05013.68
5.2.00.0000.02713.68
5.1.60.0030.02313.68
5.1.50.0070.01713.68
5.1.40.0000.02713.68
5.1.30.0200.02713.68
5.1.20.0030.02013.68
5.1.10.0030.02313.68
5.1.00.0030.02013.68
5.0.50.0130.02313.68
5.0.40.0000.01713.68
5.0.30.0030.03013.68
5.0.20.0030.01713.68
5.0.10.0000.01713.68
5.0.00.0030.03013.68
4.4.90.0000.01313.68
4.4.80.0000.01313.68
4.4.70.0000.01713.68
4.4.60.0030.01313.68
4.4.50.0000.01713.68
4.4.40.0070.02013.68
4.4.30.0000.01313.68
4.4.20.0070.01013.68
4.4.10.0000.01713.68
4.4.00.0000.02713.68
4.3.110.0000.01313.68
4.3.100.0000.01313.68
4.3.90.0000.01313.68
4.3.80.0030.01713.68
4.3.70.0030.01313.68
4.3.60.0000.01313.68
4.3.50.0000.01713.68
4.3.40.0070.01713.68
4.3.30.0000.01713.68
4.3.20.0000.01313.68
4.3.10.0030.01313.68
4.3.00.0000.01713.68

preferences:
52.12 ms | 400 KiB | 5 Q