3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo empty(0);

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)
8.3.40.0200.01019.04
8.3.30.0240.00620.28
8.3.20.0100.00622.39
8.3.10.0110.00423.11
8.3.00.0150.00724.56
8.2.170.0170.00720.85
8.2.160.0200.00420.61
8.2.150.0130.00822.10
8.2.140.0100.00522.83
8.2.130.0110.00825.34
8.2.120.0090.00924.61
8.2.110.0130.00723.70
8.2.100.0150.00722.61
8.2.90.0190.00822.13
8.2.80.0160.00722.21
8.2.70.0150.00725.40
8.2.60.0180.00424.41
8.2.50.0130.00624.11
8.2.40.0150.00424.58
8.2.30.0120.00724.02
8.2.20.0130.00723.70
8.2.10.0120.00723.44
8.2.00.0130.00523.46
8.1.270.0100.00423.35
8.1.260.0090.00725.71
8.1.250.0080.00625.93
8.1.240.0110.00823.00
8.1.230.0130.00622.55
8.1.220.0140.00722.02
8.1.210.0150.00622.33
8.1.200.0140.00625.33
8.1.190.0120.00523.53
8.1.180.0140.00624.84
8.1.170.0120.00524.21
8.1.160.0100.00623.59
8.1.150.0120.00523.72
8.1.140.0120.00522.61
8.1.130.0130.00523.00
8.1.120.0120.00622.71
8.1.110.0130.00622.34
8.1.100.0110.00622.01
8.1.90.0110.00521.98
8.1.80.0110.00521.60
8.1.70.0100.00621.36
8.1.60.0120.00521.10
8.1.50.0120.00621.06
8.1.40.0120.00520.81
8.1.30.0110.00620.53
8.1.20.0130.00520.59
8.1.10.0130.00520.39
8.1.00.0120.00520.35
8.0.300.0130.00521.75
8.0.290.0150.00525.02
8.0.280.0160.00423.60
8.0.270.0120.00523.29
8.0.260.0140.00322.81
8.0.250.0110.00522.25
8.0.240.0130.00522.04
8.0.230.0110.00521.76
8.0.220.0110.00521.68
8.0.210.0110.00521.33
8.0.200.0100.00521.03
8.0.190.0110.00521.00
8.0.180.0100.00620.75
8.0.170.0130.00420.44
8.0.160.0110.00520.21
8.0.150.0120.00419.99
8.0.140.0120.00519.94
8.0.130.0110.00519.69
8.0.120.0110.00519.34
8.0.110.0100.00519.30
8.0.100.0110.00419.25
8.0.90.0110.00519.25
8.0.80.0110.00519.04
8.0.70.0110.00419.05
8.0.60.0110.00519.05
8.0.50.0110.00519.01
8.0.30.0100.00618.72
8.0.20.0110.00618.81
8.0.10.0110.00518.87
8.0.00.0090.00618.84
7.4.330.0120.00321.10
7.4.320.0150.00521.41
7.4.300.0150.00420.68
7.4.290.0140.00420.20
7.4.280.0130.00519.59
7.4.270.0130.00519.66
7.4.260.0120.00619.54
7.4.250.0150.00419.09
7.4.240.0130.00519.01
7.4.230.0140.00419.04
7.4.220.0120.00418.99
7.4.210.0120.00518.67
7.4.200.0110.00518.78
7.4.190.0110.00518.83
7.4.180.0110.00518.84
7.4.160.0120.00518.63
7.4.150.0110.00618.52
7.4.140.0110.00618.44
7.4.130.0110.00518.31
7.4.120.0110.00618.30
7.4.110.0120.00618.27
7.4.100.0120.00618.32
7.4.90.0110.00718.20
7.4.80.0120.00518.21
7.4.70.0120.00618.12
7.4.60.0120.00618.03
7.4.50.0110.00617.97
7.4.40.0110.00617.95
7.4.30.0120.00617.95
7.4.20.0120.00617.90
7.4.10.0110.00617.88
7.4.00.0100.00717.77
7.3.330.0130.00419.02
7.3.320.0140.00418.87
7.3.310.0140.00418.76
7.3.300.0130.00518.89
7.3.290.0130.00418.57
7.3.280.0130.00518.29
7.3.270.0130.00518.38
7.3.260.0130.00618.33
7.3.250.0130.00618.19
7.3.240.0140.00518.23
7.3.230.0140.00518.21
7.3.220.0150.00518.16
7.3.210.0140.00518.07
7.3.200.0140.00518.02
7.3.190.0130.00618.01
7.3.180.0130.00617.89
7.3.170.0130.00617.90
7.3.160.0130.00717.84
7.3.150.0130.00717.80
7.3.140.0130.00617.77
7.3.130.0130.00617.75
7.3.120.0130.00617.59
7.3.110.0130.00617.59
7.3.100.0120.00717.38
7.3.90.0130.00617.46
7.3.80.0120.00617.30
7.3.70.0120.00617.30
7.3.60.0120.00617.34
7.3.50.0120.00717.26
7.3.40.0120.00617.24
7.3.30.0120.00617.24
7.3.20.0160.00617.67
7.3.10.0160.00617.63
7.3.00.0180.00617.66
7.2.340.0140.00618.27
7.2.330.0160.00618.18
7.2.320.0150.00618.17
7.2.310.0140.00718.00
7.2.300.0150.00618.02
7.2.290.0140.00717.94
7.2.280.0140.00717.93
7.2.270.0140.00617.92
7.2.260.0140.00717.88
7.2.250.0140.00617.74
7.2.240.0140.00717.71
7.2.230.0130.00717.65
7.2.220.0140.00717.46
7.2.210.0130.00717.41
7.2.200.0130.00717.42
7.2.190.0130.00717.42
7.2.180.0120.00717.38
7.2.170.0130.00717.38
7.2.160.0130.00717.34
7.2.150.0180.00617.85
7.2.140.0180.00717.88
7.2.130.0200.00617.90
7.2.120.0180.00717.92
7.2.110.0170.00717.88
7.2.100.0180.00617.85
7.2.90.0190.00717.83
7.2.80.0160.00717.77
7.2.70.0240.00717.79
7.2.60.0240.00717.82
7.2.50.0230.00717.83
7.2.40.0220.00717.87
7.2.30.0210.00717.86
7.2.20.0220.00817.84
7.2.10.0190.00717.85
7.2.00.0200.00617.85
7.1.330.0160.00617.54
7.1.320.0160.00617.20
7.1.310.0150.00617.14
7.1.300.0140.00617.05
7.1.290.0150.00617.05
7.1.280.0160.00617.00
7.1.270.0150.00617.01
7.1.260.0160.00616.99
7.1.250.0190.00616.88
7.1.240.0190.00616.87
7.1.230.0190.00616.90
7.1.220.0190.00616.87
7.1.210.0180.00716.87
7.1.200.0190.00616.85
7.1.190.0240.00716.85
7.1.180.0230.00616.80
7.1.170.0230.00716.80
7.1.160.0220.00716.82
7.1.150.0220.00616.83
7.1.140.0230.00616.83
7.1.130.0220.00616.81
7.1.120.0220.00616.83
7.1.110.0230.00716.81
7.1.100.0210.00716.80
7.1.90.0190.00716.82
7.1.80.0180.00616.84
7.1.70.0180.00716.78
7.1.60.0180.00717.36
7.1.50.0190.00717.37
7.1.40.0190.00617.35
7.1.30.0200.00717.36
7.1.20.0180.00717.28
7.1.10.0160.00716.81
7.1.00.0170.00716.81
7.0.330.0190.00617.78
7.0.320.0200.00616.67
7.0.310.0200.00616.56
7.0.300.0230.00716.60
7.0.290.0210.00616.59
7.0.280.0200.00716.67
7.0.270.0210.00616.61
7.0.260.0200.00716.60
7.0.250.0200.00616.69
7.0.240.0220.00616.72
7.0.230.0200.00616.74
7.0.220.0180.00616.68
7.0.210.0190.00716.67
7.0.200.0170.00716.65
7.0.190.0180.00716.67
7.0.180.0180.00616.67
7.0.170.0180.00616.71
7.0.160.0180.00616.64
7.0.150.0170.00716.63
7.0.140.0170.00716.66
7.0.130.0180.00616.68
7.0.120.0170.00616.71
7.0.110.0170.00616.66
7.0.100.0190.00616.64
7.0.90.0170.00716.60
7.0.80.0160.00616.61
7.0.70.0170.00616.61
7.0.60.0170.00716.61
7.0.50.0170.00616.59
7.0.40.0180.00616.61
7.0.30.0150.00716.66
7.0.20.0170.00616.58
7.0.10.0170.00616.63
7.0.00.0170.00616.58
5.6.400.0130.00817.89
5.6.390.0140.00716.83
5.6.380.0140.00716.69
5.6.370.0140.00716.71
5.6.360.0140.00716.70
5.6.350.0140.00816.69
5.6.340.0130.00816.71
5.6.330.0140.00716.73
5.6.320.0130.00716.72
5.6.310.0140.00816.70
5.6.300.0130.00716.59
5.6.290.0130.00716.66
5.6.280.0130.00816.67
5.6.270.0130.00716.67
5.6.260.0130.00716.66
5.6.250.0130.00816.63
5.6.240.0130.00716.67
5.6.230.0130.00716.69
5.6.220.0120.00816.66
5.6.210.0140.00816.67
5.6.200.0130.00816.69
5.6.190.0140.00716.69
5.6.180.0130.00716.67
5.6.170.0130.00716.67
5.6.160.0130.00816.68
5.6.150.0130.00816.70
5.6.140.0130.00716.66
5.6.130.0130.00716.67
5.6.120.0130.00716.68
5.6.110.0130.00816.63
5.6.100.0140.00816.64
5.6.90.0130.00716.62
5.6.80.0120.00716.58
5.6.70.0130.00716.66
5.6.60.0130.00716.64
5.6.50.0130.00716.62
5.6.40.0120.00816.61
5.6.30.0130.00716.61
5.6.20.0130.00716.58
5.6.10.0120.00716.58
5.6.00.0120.00716.56
5.5.380.0120.00717.56
5.5.370.0140.00716.39
5.5.360.0140.00716.33
5.5.350.0120.00816.31
5.5.340.0130.00816.33
5.5.330.0140.00716.32
5.5.320.0130.00816.30
5.5.310.0140.00716.32
5.5.300.0140.00616.34
5.5.290.0140.00716.33
5.5.280.0130.00716.32
5.5.270.0130.00716.31
5.5.260.0140.00716.30
5.5.250.0130.00816.38
5.5.240.0130.00716.35
5.5.230.0140.00716.34
5.5.220.0140.00616.34
5.5.210.0130.00716.37
5.5.200.0130.00716.26
5.5.190.0130.00716.25
5.5.180.0140.00716.27
5.5.170.0130.00716.43
5.5.160.0130.00716.28
5.5.150.0120.00716.26
5.5.140.0130.00716.22
5.5.130.0120.00716.21
5.5.120.0130.00716.23
5.5.110.0130.00716.23
5.5.100.0130.00716.30
5.5.90.0130.00716.29
5.5.80.0130.00716.29
5.5.70.0130.00716.31
5.5.60.0130.00716.30
5.5.50.0130.00716.29
5.5.40.0130.00716.29
5.5.30.0130.00816.32
5.5.20.0120.00716.32
5.5.10.0130.00716.30
5.5.00.0120.00717.44
5.4.450.0100.00516.50
5.4.440.0100.00614.18
5.4.430.0100.00614.19
5.4.420.0100.00514.19
5.4.410.0100.00614.19
5.4.400.0100.00614.14
5.4.390.0100.00614.16
5.4.380.0100.00614.13
5.4.370.0110.00514.16
5.4.360.0110.00514.16
5.4.350.0110.00514.15
5.4.340.0110.00514.16
5.4.330.0100.00514.22
5.4.320.0110.00514.18
5.4.310.0110.00614.17
5.4.300.0100.00614.18
5.4.290.0100.00514.17
5.4.280.0110.00514.17
5.4.270.0110.00514.15
5.4.260.0110.00614.16
5.4.250.0110.00514.16
5.4.240.0110.00514.16
5.4.230.0100.00514.08
5.4.220.0110.00514.06
5.4.210.0100.00614.09
5.4.200.0110.00514.09
5.4.190.0100.00614.11
5.4.180.0110.00514.09
5.4.170.0100.00614.09
5.4.160.0100.00614.10
5.4.150.0100.00514.09
5.4.140.0100.00614.17
5.4.130.0100.00514.15
5.4.120.0110.00514.19
5.4.110.0100.00514.17
5.4.100.0100.00614.17
5.4.90.0100.00514.17
5.4.80.0100.00614.19
5.4.70.0100.00514.19
5.4.60.0100.00514.18
5.4.50.0100.00514.16
5.4.40.0090.00614.17
5.4.30.0110.00514.17
5.4.20.0100.00614.19
5.4.10.0100.00614.15
5.4.00.0100.00514.13
5.3.290.0110.00518.81
5.3.280.0100.00614.24
5.3.270.0110.00514.28
5.3.260.0100.00614.29
5.3.250.0090.00614.27
5.3.240.0100.00614.20
5.3.230.0100.00614.24
5.3.220.0100.00514.24
5.3.210.0100.00614.25
5.3.200.0100.00614.24
5.3.190.0100.00614.29
5.3.180.0100.00614.36
5.3.170.0100.00614.35
5.3.160.0100.00614.37
5.3.150.0100.00614.37
5.3.140.0100.00614.32
5.3.130.0100.00614.31
5.3.120.0110.00514.31
5.3.110.0100.00614.31
5.3.100.0100.00514.32
5.3.90.0100.00514.36
5.3.80.0090.00614.28
5.3.70.0100.00614.26
5.3.60.0100.00514.30
5.3.50.0100.00514.26
5.3.40.0100.00614.26
5.3.30.0100.00614.26
5.3.20.0090.00514.26
5.3.10.0100.00514.12
5.3.00.0100.00514.13

preferences:
63.86 ms | 400 KiB | 5 Q