3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo count(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)
8.3.40.0140.00718.78
8.3.30.0110.00419.09
8.3.20.0070.00722.90
8.3.10.0070.00524.60
8.3.00.0060.00722.46
8.2.170.0140.00022.96
8.2.160.0110.00320.43
8.2.150.0040.01024.92
8.2.140.0120.00225.16
8.2.130.0110.00825.91
8.2.120.0050.00923.84
8.2.110.0110.00723.04
8.2.100.0090.00421.79
8.2.90.0060.00822.32
8.2.80.0080.00621.82
8.2.70.0110.00321.64
8.2.60.0090.00521.80
8.2.50.0120.00221.87
8.2.40.0110.00322.74
8.2.30.0050.00722.71
8.2.20.0080.00421.63
8.2.10.0120.00320.36
8.2.00.0090.00620.35
8.1.270.0110.00324.76
8.1.260.0070.00426.01
8.1.250.0060.00526.88
8.1.240.0050.00823.93
8.1.230.0070.00521.71
8.1.220.0030.00821.70
8.1.210.0070.00522.22
8.1.200.0090.00321.51
8.1.190.0050.00821.45
8.1.180.0040.00821.88
8.1.170.0070.00722.08
8.1.160.0070.00523.77
8.1.150.0110.00522.02
8.1.140.0090.00420.07
8.1.130.0090.00419.50
8.1.120.0060.00819.40
8.1.110.0100.00418.99
8.1.100.0070.00719.00
8.1.90.0100.00419.04
8.1.80.0090.00518.68
8.1.70.0090.00418.70
8.1.60.0080.00818.82
8.1.50.0070.00818.77
8.1.40.0110.00418.82
8.1.30.0110.00418.88
8.1.20.0100.00518.83
8.1.10.0110.00418.81
8.1.00.0080.00718.79
8.0.300.0050.00522.22
8.0.290.0120.00521.21
8.0.280.0090.00722.05
8.0.270.0110.00321.17
8.0.260.0060.00519.22
8.0.250.0090.00119.18
8.0.240.0080.00418.74
8.0.230.0090.00518.69
8.0.220.0100.00318.69
8.0.210.0100.00518.36
8.0.200.0070.00618.41
8.0.190.0110.00418.40
8.0.180.0090.00418.37
8.0.170.0110.00418.42
8.0.160.0060.00718.40
8.0.150.0080.00818.34
8.0.140.0100.00518.36
8.0.130.0090.00517.76
8.0.120.0090.00517.64
8.0.110.0080.00417.63
8.0.100.0090.00517.59
8.0.90.0080.00617.63
8.0.80.0100.00417.65
8.0.70.0070.00517.65
8.0.60.0090.00517.66
8.0.50.0080.00617.62
8.0.30.0100.00717.34
8.0.20.0090.00917.50
8.0.10.0130.00617.50
8.0.00.0120.00617.36
7.4.330.0120.00418.59
7.4.320.0150.00818.91
7.4.300.0120.00518.03
7.4.290.0120.00518.00
7.4.280.0170.00218.08
7.4.270.0140.00418.08
7.4.260.0140.00518.11
7.4.250.0150.00417.36
7.4.240.0110.00517.27
7.4.230.0110.00517.33
7.4.220.0100.00617.38
7.4.210.0100.00517.15
7.4.200.0110.00417.35
7.4.190.0120.00317.41
7.4.180.0100.00517.49
7.4.160.0130.00517.08
7.4.150.0120.00617.19
7.4.140.0130.00817.23
7.4.130.0100.00917.05
7.4.120.0120.00616.95
7.4.110.0130.00717.02
7.4.100.0140.00617.06
7.4.90.0110.00816.95
7.4.80.0110.00817.26
7.4.70.0120.00816.96
7.4.60.0130.00716.80
7.4.50.0130.00616.85
7.4.40.0110.00716.78
7.4.30.0110.00816.78
7.4.20.0120.00616.84
7.4.10.0100.00816.75
7.4.00.0100.00716.59
7.3.330.0100.00617.40
7.3.320.0100.00516.79
7.3.310.0130.00317.24
7.3.300.0110.00517.23
7.3.290.0120.00617.26
7.3.280.0120.00716.86
7.3.270.0140.00617.04
7.3.260.0140.00616.91
7.3.250.0140.00616.89
7.3.240.0120.00716.93
7.3.230.0140.00616.91
7.3.220.0150.00616.95
7.3.210.0130.00716.86
7.3.200.0140.00617.13
7.3.190.0130.00716.78
7.3.180.0140.00616.76
7.3.170.0130.00616.75
7.3.160.0130.00716.72
7.3.150.0140.00716.70
7.3.140.0120.00716.71
7.3.130.0110.00816.65
7.3.120.0110.00716.42
7.3.110.0110.00716.55
7.3.100.0100.00916.39
7.3.90.0110.00716.53
7.3.80.0130.00616.38
7.3.70.0110.00716.44
7.3.60.0120.00616.46
7.3.50.0120.00616.48
7.3.40.0090.00816.34
7.3.30.0110.00716.27
7.3.20.0130.00716.40
7.3.10.0540.00716.33
7.3.00.0280.00616.36
7.2.340.0150.00517.05
7.2.330.0120.00816.93
7.2.320.0140.00716.99
7.2.310.0160.00616.88
7.2.300.0150.00716.92
7.2.290.0130.00716.84
7.2.280.0140.00716.81
7.2.270.0140.00616.83
7.2.260.0130.00716.79
7.2.250.0110.00816.70
7.2.240.0130.00616.62
7.2.230.0120.00816.56
7.2.220.0120.00816.53
7.2.210.0130.00716.54
7.2.200.0110.00816.61
7.2.190.0140.00716.60
7.2.180.0120.00816.62
7.2.170.0120.00816.50
7.2.160.0120.00816.49
7.2.150.0280.00816.66
7.2.140.0410.00716.66
7.2.130.0380.00716.58
7.2.120.0340.00716.60
7.2.110.0260.00716.56
7.2.100.0180.00816.56
7.2.90.0260.00816.49
7.2.80.0220.00816.39
7.2.70.0210.00816.46
7.2.60.0270.00816.48
7.2.50.0220.00816.42
7.2.40.0250.00816.48
7.2.30.0240.00716.63
7.2.20.0240.00616.62
7.2.10.0220.00816.61
7.2.00.0260.00816.63
7.1.330.0170.00616.18
7.1.320.0130.00715.93
7.1.310.0160.00616.06
7.1.300.0130.00816.00
7.1.290.0130.00516.01
7.1.280.0130.00715.84
7.1.270.0140.00715.75
7.1.260.0630.00715.71
7.1.250.0370.00715.58
7.1.240.0170.00715.53
7.1.230.0210.00715.56
7.1.220.0200.00615.59
7.1.210.0240.00615.50
7.1.200.0260.00715.37
7.1.190.0320.00715.39
7.1.180.0260.00815.36
7.1.170.0270.00815.37
7.1.160.0270.00615.34
7.1.150.0250.00815.46
7.1.140.0230.00815.52
7.1.130.0230.00715.54
7.1.120.0260.00715.54
7.1.110.0260.00715.47
7.1.100.0230.00715.51
7.1.90.0250.00715.49
7.1.80.0260.00815.57
7.1.70.0210.00715.41
7.1.60.0220.00817.62
7.1.50.0220.00917.63
7.1.40.0240.00817.57
7.1.30.0240.00717.60
7.1.20.0260.00817.64
7.1.10.0260.00715.48
7.1.00.0200.00815.44
7.0.330.0300.00615.29
7.0.320.0160.00815.29
7.0.310.0260.00615.14
7.0.300.0240.00815.13
7.0.290.0230.00715.14
7.0.280.0210.00715.21
7.0.270.0210.00715.25
7.0.260.0240.00815.24
7.0.250.0230.00715.31
7.0.240.0240.00715.31
7.0.230.0260.00715.32
7.0.220.0230.00715.30
7.0.210.0240.00615.23
7.0.200.0250.00715.26
7.0.190.0250.00815.24
7.0.180.0360.00615.22
7.0.170.0230.00615.24
7.0.160.0200.00815.21
7.0.150.0190.00815.18
7.0.140.0220.00715.23
7.0.130.0220.00615.25
7.0.120.0220.00915.21
7.0.110.0260.00615.18
7.0.100.0210.00715.20
7.0.90.0200.00715.17
7.0.80.0270.00715.16
7.0.70.0200.00715.17
7.0.60.0200.00815.17
7.0.50.0220.00715.18
7.0.40.0220.00615.22
7.0.30.0270.00615.21
7.0.20.0230.00915.18
7.0.10.0230.00815.22
7.0.00.0220.00715.17
5.6.400.0130.01115.87
5.6.390.0150.01015.91
5.6.380.0110.01115.67
5.6.370.0150.00815.66
5.6.360.0140.01115.65
5.6.350.0130.01015.67
5.6.340.0130.01015.67
5.6.330.0140.01115.66
5.6.320.0130.01015.68
5.6.310.0130.01115.66
5.6.300.0130.01315.60
5.6.290.0130.01315.71
5.6.280.0140.01215.72
5.6.270.0120.01215.73
5.6.260.0140.01115.75
5.6.250.0130.01115.72
5.6.240.0130.01215.70
5.6.230.0130.01215.73
5.6.220.0130.01315.72
5.6.210.0140.01215.76
5.6.200.0140.01215.71
5.6.190.0140.01115.78
5.6.180.0140.01315.69
5.6.170.0130.01215.71
5.6.160.0130.01515.74
5.6.150.0140.01215.76
5.6.140.0140.01215.75
5.6.130.0120.01315.73
5.6.120.0110.01515.70
5.6.110.0100.01515.68
5.6.100.0130.01315.66
5.6.90.0140.01215.66
5.6.80.0130.01115.67
5.6.70.0130.01215.72
5.6.60.0120.01315.66
5.6.50.0130.01215.66
5.6.40.0110.01415.61
5.6.30.0130.01215.62
5.6.20.0110.01315.64
5.6.10.0140.01015.58
5.6.00.0130.01115.64
5.5.380.0130.01316.50
5.5.370.0120.01314.94
5.5.360.0130.01314.86
5.5.350.0120.01314.87
5.5.340.0130.01214.86
5.5.330.0120.01114.91
5.5.320.0120.01314.92
5.5.310.0130.01214.91
5.5.300.0140.01114.92
5.5.290.0120.01214.95
5.5.280.0130.01214.90
5.5.270.0130.01314.93
5.5.260.0120.01214.86
5.5.250.0120.01314.89
5.5.240.0120.01214.87
5.5.230.0130.01214.81
5.5.220.0130.01214.87
5.5.210.0130.01114.87
5.5.200.0110.01214.83
5.5.190.0130.01114.87
5.5.180.0120.01314.84
5.5.170.0120.01115.08
5.5.160.0110.01314.82
5.5.150.0100.01314.81
5.5.140.0120.01214.78
5.5.130.0090.01614.81
5.5.120.0130.01114.74
5.5.110.0120.01214.80
5.5.100.0100.01314.83
5.5.90.0120.01114.78
5.5.80.0130.01114.82
5.5.70.0110.01314.79
5.5.60.0120.01214.79
5.5.50.0110.01214.78
5.5.40.0120.01214.79
5.5.30.0130.01114.85
5.5.20.0110.01214.82
5.5.10.0110.01214.80
5.5.00.0120.01214.81
5.4.450.0110.01113.07
5.4.440.0100.01013.07
5.4.430.0120.01013.03
5.4.420.0100.01013.05
5.4.410.0090.01013.04
5.4.400.0100.01013.01
5.4.390.0100.01112.98
5.4.380.0110.00812.99
5.4.370.0100.01012.99
5.4.360.0110.01013.07
5.4.350.0110.01112.98
5.4.340.0110.00912.98
5.4.330.0110.00712.88
5.4.320.0110.01012.97
5.4.310.0100.01013.01
5.4.300.0110.01013.01
5.4.290.0110.01113.02
5.4.280.0120.01013.04
5.4.270.0100.01013.02
5.4.260.0120.00912.97
5.4.250.0100.01013.01
5.4.240.0100.01112.96
5.4.230.0110.00912.96
5.4.220.0110.01012.96
5.4.210.0100.01112.96
5.4.200.0110.01012.97
5.4.190.0110.01012.94
5.4.180.0110.00912.94
5.4.170.0110.01012.94
5.4.160.0110.00912.93
5.4.150.0100.01012.94
5.4.140.0110.00912.90
5.4.130.0110.00912.87
5.4.120.0120.00912.91
5.4.110.0120.00912.92
5.4.100.0110.00912.88
5.4.90.0110.00912.93
5.4.80.0110.00812.94
5.4.70.0090.01012.90
5.4.60.0100.00912.92
5.4.50.0120.00812.84
5.4.40.0110.01012.92
5.4.30.0110.01012.94
5.4.20.0100.01112.92
5.4.10.0110.00912.92
5.4.00.0100.00912.83
5.3.290.0110.01213.10
5.3.280.0090.01312.99
5.3.270.0100.01013.05
5.3.260.0110.01113.05
5.3.250.0100.01013.02
5.3.240.0100.01112.96
5.3.230.0110.01012.99
5.3.220.0100.01112.92
5.3.210.0120.00812.88
5.3.200.0120.01012.92
5.3.190.0110.01012.91
5.3.180.0100.01013.02
5.3.170.0100.01013.04
5.3.160.0100.01113.04
5.3.150.0110.00913.03
5.3.140.0120.01012.97
5.3.130.0110.01013.04
5.3.120.0100.01013.03
5.3.110.0110.01013.05
5.3.100.0100.01012.99
5.3.90.0100.01212.96
5.3.80.0110.01012.88
5.3.70.0100.01112.90
5.3.60.0100.00912.98
5.3.50.0110.00912.92
5.3.40.0090.01112.89
5.3.30.0100.01112.94
5.3.20.0100.00912.94
5.3.10.0090.01012.80
5.3.00.0100.01012.80

preferences:
30.99 ms | 400 KiB | 5 Q