3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo date('F',strtotime("January")); passthru("ls -al");

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)
8.3.40.0090.01218.92
8.3.30.0100.00720.21
8.3.20.0080.00020.29
8.3.10.0000.00822.00
8.3.00.0080.00022.45
8.2.170.0100.00722.96
8.2.160.0070.00720.47
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0030.01326.16
8.2.120.0050.00319.63
8.2.110.0060.00322.27
8.2.100.0000.01218.03
8.2.90.0080.00019.17
8.2.80.0040.00419.42
8.2.70.0030.00517.75
8.2.60.0000.00817.92
8.2.50.0030.00618.07
8.2.40.0050.00518.11
8.2.30.0000.00818.20
8.2.20.0050.00317.97
8.2.10.0040.00417.86
8.2.00.0040.00817.73
8.1.270.0090.00023.90
8.1.260.0020.00526.35
8.1.250.0080.00028.09
8.1.240.0060.00323.96
8.1.230.0060.00619.13
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0040.00417.35
8.1.190.0080.00017.53
8.1.180.0080.00019.14
8.1.170.0090.00018.69
8.1.160.0000.00818.93
8.1.150.0050.00318.80
8.1.140.0030.00517.54
8.1.130.0000.00718.01
8.1.120.0000.00717.50
8.1.110.0000.00717.61
8.1.100.0000.00717.44
8.1.90.0000.00717.52
8.1.80.0050.00217.61
8.1.70.0040.00417.46
8.1.60.0000.00817.63
8.1.50.0000.00917.50
8.1.40.0000.00817.48
8.1.30.0050.00317.63
8.1.20.0060.00317.54
8.1.10.0000.00817.57
8.1.00.0000.01117.68
8.0.300.0020.00518.77
8.0.290.0000.00917.05
8.0.280.0030.00318.52
8.0.270.0030.00417.28
8.0.260.0000.00716.98
8.0.250.0030.00317.24
8.0.240.0000.00817.08
8.0.230.0030.00417.05
8.0.220.0030.00417.01
8.0.210.0050.00316.91
8.0.200.0040.00417.09
8.0.190.0030.00517.16
8.0.180.0000.00717.05
8.0.170.0000.00717.10
8.0.160.0000.00717.01
8.0.150.0000.00716.83
8.0.140.0080.00017.00
8.0.130.0090.00013.46
8.0.120.0000.00816.87
8.0.110.0000.00716.96
8.0.100.0040.00416.84
8.0.90.0030.00516.97
8.0.80.0090.00717.05
8.0.70.0040.00417.09
8.0.60.0000.00817.05
8.0.50.0080.00017.05
8.0.30.0070.01217.17
8.0.20.0060.01817.40
8.0.10.0050.00317.04
8.0.00.0030.01516.76
7.4.330.0000.00715.00
7.4.320.0030.00316.65
7.4.300.0040.00416.58
7.4.290.0050.00216.43
7.4.280.0070.00016.61
7.4.270.0070.00016.53
7.4.260.0050.00013.20
7.4.250.0040.00416.39
7.4.240.0060.00216.55
7.4.230.0070.00016.71
7.4.220.0120.00916.60
7.4.210.0120.00516.57
7.4.200.0030.00516.50
7.4.190.0070.00016.37
7.4.160.0090.00616.67
7.4.150.0120.00817.40
7.4.140.0100.00917.86
7.4.130.0090.00916.71
7.4.120.0080.01016.70
7.4.110.0090.00916.52
7.4.100.0060.01216.46
7.4.90.0140.00616.69
7.4.80.0030.01519.39
7.4.70.0060.01016.51
7.4.60.0100.00716.39
7.4.50.0040.00416.74
7.4.40.0090.00622.77
7.4.30.0130.00316.20
7.4.10.0110.01114.75
7.4.00.0040.01414.94
7.3.330.0000.00613.11
7.3.320.0050.00013.16
7.3.310.0030.00316.19
7.3.300.0000.00716.21
7.3.290.0090.00616.29
7.3.280.0130.00316.34
7.3.270.0080.00917.40
7.3.260.0120.01216.38
7.3.250.0150.00516.50
7.3.240.0080.00916.52
7.3.230.0030.01416.61
7.3.210.0100.00716.24
7.3.200.0120.00819.39
7.3.190.0080.00816.64
7.3.180.0140.00516.49
7.3.170.0040.01216.56
7.3.160.0090.00716.55
7.3.130.0150.00414.85
7.3.120.0040.01415.08
7.3.110.0110.00514.89
7.3.100.0110.00614.92
7.3.90.0100.00514.69
7.3.80.0080.00514.95
7.3.70.0080.00715.11
7.3.60.0020.01114.88
7.3.50.0080.00714.70
7.3.40.0030.00814.76
7.3.30.0050.01014.82
7.3.20.0040.00916.61
7.3.10.0050.01016.87
7.3.00.0060.00516.73
7.2.330.0000.01816.86
7.2.320.0130.01116.62
7.2.310.0090.00916.70
7.2.300.0080.00816.69
7.2.290.0090.00916.86
7.2.260.0100.00714.89
7.2.250.0040.01414.98
7.2.240.0020.01615.18
7.2.230.0090.00614.86
7.2.220.0070.00714.89
7.2.210.0070.00915.09
7.2.200.0030.01215.17
7.2.190.0090.00515.18
7.2.180.0050.01214.99
7.2.170.0020.01014.94
7.2.160.0070.00814.85
7.2.150.0120.00216.82
7.2.140.0080.00517.08
7.2.130.0030.01016.93
7.2.120.0070.00917.06
7.2.110.0070.01016.80
7.2.100.0090.00316.79
7.2.90.0040.01117.03
7.2.80.0100.00816.84
7.2.70.0050.01116.81
7.2.60.0040.00816.92
7.2.50.0030.01516.91
7.2.40.0070.00917.03
7.2.30.0080.00916.95
7.2.20.0040.01016.96
7.2.10.0120.00216.90
7.2.00.0050.01116.93
7.1.330.0070.00915.71
7.1.320.0110.00315.92
7.1.310.0070.00515.84
7.1.300.0070.00715.89
7.1.290.0050.00815.85
7.1.280.0030.00915.89
7.1.270.0050.00715.78
7.1.260.0060.00715.75
7.1.250.0040.00915.63
7.1.240.0100.00515.83
7.1.230.0130.00215.94
7.1.220.0060.00515.89
7.1.210.0100.00515.86
7.1.200.0090.00715.85
7.1.190.0060.00615.79
7.1.180.0070.00715.85
7.1.170.0090.00915.67
7.1.160.0030.00915.76
7.1.150.0070.00915.85
7.1.140.0030.00915.69
7.1.130.0020.01215.90
7.1.120.0030.01015.82
7.1.110.0070.00715.98
7.1.100.0090.00715.78
7.1.90.0030.01215.72
7.1.80.0080.00615.82
7.1.70.0080.00216.20
7.1.60.0060.01516.96
7.1.50.0060.01216.31
7.1.40.0050.01215.81
7.1.30.0080.00515.55
7.1.20.0050.00815.69
7.1.10.0070.00715.66
7.1.00.0060.02218.20
7.0.330.0020.01315.31
7.0.320.0090.00215.47
7.0.310.0020.01315.42
7.0.300.0060.01015.33
7.0.290.0060.00615.46
7.0.280.0050.01015.40
7.0.270.0070.00615.32
7.0.260.0090.00515.50
7.0.250.0090.00615.58
7.0.240.0060.00715.44
7.0.230.0030.00715.34
7.0.220.0070.00815.62
7.0.210.0050.01015.44
7.0.200.0040.00916.01
7.0.190.0060.01115.36
7.0.180.0100.00615.70
7.0.170.0100.00815.46
7.0.160.0080.00515.68
7.0.150.0110.00515.39
7.0.140.0110.02717.70
7.0.130.0050.00715.26
7.0.120.0080.00715.50
7.0.110.0080.00415.56
7.0.100.0170.03016.96
7.0.90.0200.03216.89
7.0.80.0170.02616.94
7.0.70.0180.02816.88
7.0.60.0180.01717.02
7.0.50.0060.03017.14
7.0.40.0040.03615.74
7.0.30.0080.02715.78
7.0.20.0110.03015.67
7.0.10.0090.02915.69
7.0.00.0060.03515.74
5.6.400.0060.00814.53
5.6.390.0040.01114.62
5.6.380.0060.00914.34
5.6.370.0070.00814.34
5.6.360.0080.00814.49
5.6.350.0030.01014.45
5.6.340.0020.01414.52
5.6.330.0060.01014.40
5.6.320.0080.00514.30
5.6.310.0080.00814.24
5.6.300.0040.00814.48
5.6.290.0070.00914.29
5.6.280.0020.03216.63
5.6.270.0080.00714.33
5.6.260.0050.00714.30
5.6.250.0090.03416.42
5.6.240.0090.02316.43
5.6.230.0090.02716.46
5.6.220.0050.03416.56
5.6.210.0090.02216.44
5.6.200.0100.02116.66
5.6.190.0080.03316.72
5.6.180.0060.03716.65
5.6.170.0060.03116.58
5.6.160.0070.02116.70
5.6.150.0040.03616.65
5.6.140.0020.02116.51
5.6.130.0060.03116.64
5.6.120.0080.03016.59
5.6.110.0130.02416.73
5.6.100.0060.03516.60
5.6.90.0070.02116.53
5.6.80.0090.02716.43
5.6.70.0070.02116.46
5.6.60.0110.01716.37
5.6.50.0120.02516.34
5.6.40.0050.03016.29
5.6.30.0050.03316.33
5.6.20.0020.02816.23
5.6.10.0100.02016.32
5.6.00.0080.03016.40
5.5.380.0090.03316.28
5.5.370.0160.03116.42
5.5.360.0120.02916.37
5.5.350.0100.02216.33
5.5.340.0090.03616.62
5.5.330.0120.01916.51
5.5.320.0160.02116.53
5.5.310.0140.03116.56
5.5.300.0110.03216.48
5.5.290.0120.02416.53
5.5.280.0100.03416.45
5.5.270.0100.03416.45
5.5.260.0160.02716.51
5.5.250.0100.03016.50
5.5.240.0120.02016.34
5.5.230.0100.02216.02
5.5.220.0070.02616.25
5.5.210.0090.03416.21
5.5.200.0160.02616.28
5.5.190.0090.02416.26
5.5.180.0130.02316.28
5.5.170.0090.01214.10
5.5.160.0100.02616.17
5.5.150.0140.02116.38
5.5.140.0110.03016.27
5.5.130.0080.03216.28
5.5.120.0100.02816.21
5.5.110.0110.03016.20
5.5.100.0030.03716.22
5.5.90.0100.02916.19
5.5.80.0100.01916.03
5.5.70.0090.02116.32
5.5.60.0100.03016.32
5.5.50.0120.01816.04
5.5.40.0120.02416.03
5.5.30.0090.03215.96
5.5.20.0120.01716.24
5.5.10.0070.02916.10
5.5.00.0090.02916.24
5.4.450.0080.02814.13
5.4.440.0170.02514.19
5.4.430.0090.02114.23
5.4.420.0020.03514.20
5.4.410.0120.02314.16
5.4.400.0090.02814.04
5.4.390.0050.03214.07
5.4.380.0090.03014.05
5.4.370.0040.02114.07
5.4.360.0070.02814.09
5.4.350.0060.03214.13
5.4.340.0090.01614.06
5.4.330.0070.00811.57
5.4.320.0090.03014.09
5.4.310.0100.01314.04
5.4.300.0050.01714.06
5.4.290.0140.02414.01
5.4.280.0060.02014.06
5.4.270.0080.02714.09
5.4.260.0080.02613.98
5.4.250.0080.03214.01
5.4.240.0070.02814.12
5.4.230.0100.01514.07
5.4.220.0060.03313.99
5.4.210.0130.02614.06
5.4.200.0110.03014.12
5.4.190.0050.02114.08
5.4.180.0100.02714.08
5.4.170.0070.02714.03
5.4.160.0090.02513.99
5.4.150.0070.02914.08
5.4.140.0060.03113.19
5.4.130.0070.02913.16
5.4.120.0060.02613.18
5.4.110.0080.02713.15
5.4.100.0080.02813.18
5.4.90.0030.01813.15
5.4.80.0020.02013.21
5.4.70.0080.02613.19
5.4.60.0100.02313.14
5.4.50.0070.02413.14
5.4.40.0060.01713.20
5.4.30.0080.01813.16
5.4.20.0010.02213.19
5.4.10.0040.01913.13
5.4.00.0080.02412.99
5.3.290.0090.02512.61
5.3.280.0040.03112.57
5.3.270.0070.02812.53
5.3.260.0110.02312.53
5.3.250.0060.01712.54
5.3.240.0040.03312.59
5.3.230.0070.02912.58
5.3.220.0080.02712.56
5.3.210.0100.02312.54
5.3.200.0090.01912.57
5.3.190.0030.03312.51
5.3.180.0050.01712.54
5.3.170.0120.02412.56
5.3.160.0090.01312.56
5.3.150.0070.02612.52
5.3.140.0050.03012.56
5.3.130.0070.01812.55
5.3.120.0060.01712.51
5.3.110.0070.03012.51
5.3.100.0100.01712.34
5.3.90.0060.01712.38
5.3.80.0080.01512.38
5.3.70.0080.02312.38
5.3.60.0030.01712.38
5.3.50.0070.01512.37
5.3.40.0050.01712.36
5.3.30.0060.02412.35
5.3.20.0050.02212.21
5.3.10.0050.02712.25
5.3.00.0050.02112.23
5.2.170.0030.03312.68
5.2.160.0030.03312.68
5.2.150.0070.06312.68
5.2.140.0070.04712.68
5.2.130.0030.04312.68
5.2.120.0030.06712.68
5.2.110.0100.04712.68
5.2.100.0030.05012.68
5.2.90.0030.04312.68
5.2.80.0070.04312.68
5.2.70.0070.05012.68
5.2.60.0030.05012.68
5.2.50.0000.03312.68
5.2.40.0000.03312.68
5.2.30.0100.04012.68
5.2.20.0130.05012.68
5.2.10.0070.03012.68
5.2.00.0100.05312.68
5.1.60.0000.04312.68
5.1.50.0100.04312.68
5.1.40.0070.04312.68
5.1.30.0030.05012.68
5.1.20.0070.05012.68
5.1.10.0000.03712.68
5.1.00.0070.05312.68
5.0.50.0000.03312.68
5.0.40.0030.02712.68
5.0.30.0000.06712.68
5.0.20.0030.03712.68
5.0.10.0100.04312.68
5.0.00.0100.02712.68
4.4.90.0000.03012.68
4.4.80.0030.01712.68
4.4.70.0000.01712.68
4.4.60.0100.02712.68
4.4.50.0030.02712.68
4.4.40.0030.05712.68
4.4.30.0030.03712.68
4.4.20.0000.02312.68
4.4.10.0070.02712.68
4.4.00.0070.03312.68
4.3.110.0000.02712.68
4.3.100.0030.03312.68
4.3.90.0030.02712.68
4.3.80.0030.03012.68
4.3.70.0030.02312.68
4.3.60.0000.01712.68
4.3.50.0030.01312.68
4.3.40.0000.02312.68
4.3.30.0000.02312.68
4.3.20.0000.02712.68
4.3.10.0070.03012.68
4.3.00.0030.03012.68

preferences:
41.62 ms | 400 KiB | 5 Q