3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(false === null);

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)
8.3.60.0120.00318.18
8.3.50.0120.00721.99
8.3.40.0110.00418.69
8.3.30.0140.00018.83
8.3.20.0030.01420.26
8.3.10.0080.00021.86
8.3.00.0060.00319.13
8.2.180.0070.00716.63
8.2.170.0070.00722.96
8.2.160.0160.00320.37
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00822.06
8.2.110.0060.00320.56
8.2.100.0070.00317.90
8.2.90.0040.00419.14
8.2.80.0040.00417.97
8.2.70.0080.00017.38
8.2.60.0090.00017.78
8.2.50.0040.00418.07
8.2.40.0110.00118.69
8.2.30.0070.00517.82
8.2.20.0070.00517.57
8.2.10.0100.00217.85
8.2.00.0040.00817.68
8.1.280.0040.01525.92
8.1.270.0090.00023.87
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.84
8.1.230.0070.00419.02
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00617.22
8.1.190.0040.00417.22
8.1.180.0070.00018.10
8.1.170.0050.00718.16
8.1.160.0060.00619.77
8.1.150.0030.00918.20
8.1.140.0070.00517.52
8.1.130.0030.00917.73
8.1.120.0090.00317.54
8.1.110.0040.00717.42
8.1.100.0030.00917.51
8.1.90.0080.00417.50
8.1.80.0060.00517.50
8.1.70.0090.00317.46
8.1.60.0080.00617.59
8.1.50.0110.00317.59
8.1.40.0100.00317.57
8.1.30.0040.00817.57
8.1.20.0090.00317.64
8.1.10.0100.00617.47
8.1.00.0090.00817.45
8.0.300.0060.00318.77
8.0.290.0040.00416.63
8.0.280.0060.00618.00
8.0.270.0080.00417.40
8.0.260.0060.00617.42
8.0.250.0060.00617.26
8.0.240.0090.00417.21
8.0.230.0050.00617.29
8.0.220.0060.00617.22
8.0.210.0070.00517.17
8.0.200.0120.00217.20
8.0.190.0070.00517.25
8.0.180.0090.00417.23
8.0.170.0050.00717.18
8.0.160.0070.00417.24
8.0.150.0070.00417.19
8.0.140.0040.00617.05
8.0.130.0060.00716.07
8.0.120.0110.00516.95
8.0.110.0110.00516.91
8.0.100.0120.00516.98
8.0.90.0140.00216.98
8.0.80.0150.00516.98
8.0.70.0100.00616.98
8.0.60.0110.00716.93
8.0.50.0120.00516.93
8.0.30.0140.00617.01
8.0.20.0120.00717.21
8.0.10.0090.00917.14
8.0.00.0080.00717.03
7.4.330.0040.00416.37
7.4.320.0070.00417.05
7.4.300.0070.00517.06
7.4.290.0100.00217.00
7.4.280.0070.00617.06
7.4.270.0110.00316.74
7.4.260.0090.00516.74
7.4.250.0110.00416.69
7.4.240.0070.00716.69
7.4.230.0130.00516.74
7.4.220.0150.00416.71
7.4.210.0130.00516.73
7.4.200.0110.00416.68
7.4.190.0130.00416.77
7.4.180.0150.00316.81
7.4.160.0130.00616.77
7.4.150.0120.00717.03
7.4.140.0110.00817.12
7.4.130.0100.00916.60
7.4.120.0120.00616.63
7.4.110.0120.00716.49
7.4.100.0130.00516.59
7.4.90.0130.00816.57
7.4.80.0110.01017.09
7.4.70.0140.00616.42
7.4.60.0140.00716.46
7.4.50.0140.00616.43
7.4.40.0160.00616.48
7.4.30.0110.01016.49
7.4.20.0150.00616.54
7.4.10.0140.00516.59
7.4.00.0130.00516.38
7.3.330.0080.00515.73
7.3.320.0080.00615.74
7.3.310.0110.00416.44
7.3.300.0090.00516.51
7.3.290.0090.00816.52
7.3.280.0110.00816.41
7.3.270.0130.00516.82
7.3.260.0120.00716.51
7.3.250.0100.00816.56
7.3.240.0090.00816.61
7.3.230.0090.00716.46
7.3.220.0130.00616.48
7.3.210.0140.00716.53
7.3.200.0140.00616.50
7.3.190.0140.00616.46
7.3.180.0150.00716.50
7.3.170.0120.00716.43
7.3.160.0120.00816.43
7.3.150.0070.01216.40
7.3.140.0130.00716.51
7.3.130.0100.01016.49
7.3.120.0140.00516.44
7.3.110.0120.00616.43
7.3.100.0120.00716.42
7.3.90.0120.00716.57
7.3.80.0140.00516.60
7.3.70.0130.00616.49
7.3.60.0100.00916.52
7.3.50.0100.00916.27
7.3.40.0110.00816.31
7.3.30.0120.00716.24
7.3.20.0220.00616.77
7.3.10.0120.00716.70
7.3.00.0160.00716.46
7.2.340.0160.00716.55
7.2.330.0150.00816.53
7.2.320.0170.00616.56
7.2.310.0150.00716.58
7.2.300.0160.00716.49
7.2.290.0140.00816.52
7.2.280.0190.00616.57
7.2.270.0170.00616.55
7.2.260.0140.00816.53
7.2.250.0150.00716.55
7.2.240.0160.00716.66
7.2.230.0160.00816.54
7.2.220.0160.00616.58
7.2.210.0140.00916.50
7.2.200.0170.00716.54
7.2.190.0160.00616.60
7.2.180.0130.00916.37
7.2.170.0140.00716.42
7.2.160.0130.00916.32
7.2.150.0150.00716.83
7.2.140.0140.00816.91
7.2.130.0190.00716.71
7.2.120.0240.00716.65
7.2.110.0390.00916.68
7.2.100.0150.00816.67
7.2.90.0230.00616.68
7.2.80.0410.00716.70
7.2.70.0240.00716.55
7.2.60.0130.00716.65
7.2.50.0160.00616.67
7.2.40.0220.00816.72
7.2.30.0200.00816.76
7.2.20.0210.00917.20
7.2.10.0190.00817.26
7.2.00.0200.00817.20
7.1.330.0140.00816.49
7.1.320.0150.00616.53
7.1.310.0130.00916.41
7.1.300.0200.00616.35
7.1.290.0140.00916.43
7.1.280.0160.00516.02
7.1.270.0160.00616.09
7.1.260.0200.00816.09
7.1.250.0230.00615.85
7.1.240.0300.00615.82
7.1.230.0180.00515.86
7.1.220.0160.00815.85
7.1.210.0180.00515.80
7.1.200.0160.00715.77
7.1.190.0220.00515.86
7.1.180.0180.00615.79
7.1.170.0130.00915.83
7.1.160.0150.00715.86
7.1.150.0370.00715.86
7.1.140.0190.00816.35
7.1.130.0170.00816.33
7.1.120.0180.00816.37
7.1.110.0210.00816.21
7.1.100.0240.00716.16
7.1.90.0170.00516.15
7.1.80.0130.00716.17
7.1.70.0170.00815.97
7.1.60.0280.00820.53
7.1.50.0230.00720.55
7.1.40.0190.00920.47
7.1.30.0170.01120.46
7.1.20.0250.00820.49
7.1.10.0170.00616.04
7.1.00.0180.00816.08
7.0.330.0240.00715.53
7.0.320.0190.00515.55
7.0.310.0240.00615.62
7.0.300.0180.00815.60
7.0.290.0200.00815.56
7.0.280.0220.00515.61
7.0.270.0250.00716.03
7.0.260.0170.00616.00
7.0.250.0130.00615.96
7.0.240.0180.00815.87
7.0.230.0140.00715.98
7.0.220.0140.00815.97
7.0.210.0210.00615.66
7.0.200.0160.00815.92
7.0.190.0170.00815.88
7.0.180.0170.00815.71
7.0.170.0200.00815.58
7.0.160.0240.00915.76
7.0.150.0270.00615.79
7.0.140.0230.00815.77
7.0.130.0160.00815.85
7.0.120.0170.00615.85
7.0.110.0200.00715.80
7.0.100.0170.00815.76
7.0.90.0160.00715.75
7.0.80.0170.00815.77
7.0.70.0170.00815.76
7.0.60.0190.00815.70
7.0.50.0190.00715.79
7.0.40.0170.00815.81
7.0.30.0220.00615.82
7.0.20.0220.00915.63
7.0.10.0180.00515.78
7.0.00.0140.00715.73
5.6.400.0100.00828.64
5.6.390.0110.01015.98
5.6.380.0120.00815.71
5.6.370.0150.00515.77
5.6.360.0110.00815.78
5.6.350.0140.00915.77
5.6.340.0150.00715.76
5.6.330.0140.00815.75
5.6.320.0120.00815.84
5.6.310.0140.00815.80
5.6.300.0140.02516.99
5.6.290.0150.02016.98
5.6.280.0160.02017.09
5.6.270.0160.02117.04
5.6.260.0150.02017.04
5.6.250.0160.02117.03
5.6.240.0160.02217.07
5.6.230.0170.01917.02
5.6.220.0140.02117.04
5.6.210.0130.02317.07
5.6.200.0160.02017.06
5.6.190.0140.02417.04
5.6.180.0140.02117.05
5.6.170.0140.02217.05
5.6.160.0140.02617.01
5.6.150.0140.02317.05
5.6.140.0170.02217.07
5.6.130.0140.02117.07
5.6.120.0160.02117.04
5.6.110.0150.02216.99
5.6.100.0150.02117.04
5.6.90.0140.02316.95
5.6.80.0150.02216.80
5.6.70.0160.01916.83
5.6.60.0140.02216.87
5.6.50.0140.02116.82
5.6.40.0140.02216.81
5.6.30.0140.02116.84
5.6.20.0150.02116.81
5.6.10.0120.02416.79
5.6.00.0140.02116.82
5.5.380.0160.02015.86
5.5.370.0130.02115.89
5.5.360.0160.01815.81
5.5.350.0150.02215.84
5.5.340.0140.02015.91
5.5.330.0140.01915.90
5.5.320.0150.02016.00
5.5.310.0140.02215.95
5.5.300.0150.02015.96
5.5.290.0160.02116.01
5.5.280.0140.02215.97
5.5.270.0140.02715.97
5.5.260.0140.02315.90
5.5.250.0130.02615.92
5.5.240.0140.02415.79
5.5.230.0150.02215.78
5.5.220.0130.02115.81
5.5.210.0140.02015.80
5.5.200.0130.02115.79
5.5.190.0120.02115.72
5.5.180.0150.02115.82
5.5.170.0130.00815.23
5.5.160.0140.02015.76
5.5.150.0130.02215.71
5.5.140.0150.02015.68
5.5.130.0130.02215.68
5.5.120.0140.01915.75
5.5.110.0160.01915.78
5.5.100.0130.02115.68
5.5.90.0150.02115.86
5.5.80.0140.02215.72
5.5.70.0140.02215.74
5.5.60.0150.02015.73
5.5.50.0140.02215.72
5.5.40.0150.01915.71
5.5.30.0140.01815.71
5.5.20.0140.02015.77
5.5.10.0140.01915.75
5.5.00.0160.01815.69
5.4.450.0130.02214.96
5.4.440.0120.02114.96
5.4.430.0120.01914.93
5.4.420.0120.02314.92
5.4.410.0120.02014.85
5.4.400.0120.02114.84
5.4.390.0120.02014.79
5.4.380.0120.01914.81
5.4.370.0130.01914.77
5.4.360.0100.02214.82
5.4.350.0130.02214.75
5.4.340.0120.02014.76
5.4.330.0120.00513.44
5.4.320.0120.02014.80
5.4.310.0120.01814.82
5.4.300.0130.02014.80
5.4.290.0120.01814.79
5.4.280.0130.02014.79
5.4.270.0120.01914.83
5.4.260.0130.02014.83
5.4.250.0130.01914.77
5.4.240.0110.02014.82
5.4.230.0120.02014.78
5.4.220.0140.01914.78
5.4.210.0100.02014.74
5.4.200.0120.01814.76
5.4.190.0140.01714.75
5.4.180.0120.01914.79
5.4.170.0140.01714.84
5.4.160.0120.02114.75
5.4.150.0130.01914.78
5.4.140.0150.01714.14
5.4.130.0140.01614.16
5.4.120.0110.02014.24
5.4.110.0140.01814.21
5.4.100.0140.01814.18
5.4.90.0130.01714.20
5.4.80.0140.02014.24
5.4.70.0120.01714.21
5.4.60.0140.01814.13
5.4.50.0140.01714.17
5.4.40.0130.02014.20
5.4.30.0140.01814.17
5.4.20.0130.01914.22
5.4.10.0130.01814.16
5.4.00.0130.01714.03

preferences:
49.04 ms | 401 KiB | 5 Q