3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = function () { return 'hi'; }; echo $test;

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)
8.3.40.0080.00818.71
8.3.30.0120.00619.07
8.3.20.0070.00020.04
8.3.10.0090.00023.33
8.3.00.0080.00017.63
8.2.170.0070.00722.96
8.2.160.0100.00320.52
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00820.89
8.2.110.0050.00322.11
8.2.100.0040.00817.78
8.2.90.0040.00419.22
8.2.80.0080.00017.97
8.2.70.0000.00917.50
8.2.60.0100.00017.80
8.2.50.0060.00318.07
8.2.40.0030.00718.09
8.2.30.0040.00418.05
8.2.20.0040.00417.70
8.2.10.0000.00718.17
8.2.00.0050.00217.62
8.1.270.0040.00423.91
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0050.00523.96
8.1.230.0070.00419.21
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0030.00617.35
8.1.180.0030.00619.14
8.1.170.0040.00418.60
8.1.160.0040.00421.93
8.1.150.0110.00018.79
8.1.140.0040.00417.44
8.1.130.0030.00317.45
8.1.120.0040.00417.50
8.1.110.0040.00417.44
8.1.100.0000.00817.43
8.1.90.0040.00417.41
8.1.80.0080.00017.48
8.1.70.0000.00717.44
8.1.60.0040.00417.57
8.1.50.0040.00417.54
8.1.40.0040.00417.42
8.1.30.0030.00517.63
8.1.20.0060.00317.64
8.1.10.0000.00817.56
8.1.00.0030.00617.52
8.0.300.0030.00318.77
8.0.290.0040.00416.75
8.0.280.0070.00018.50
8.0.270.0040.00417.29
8.0.260.0000.00616.88
8.0.250.0040.00417.02
8.0.240.0000.00817.01
8.0.230.0040.00416.98
8.0.220.0050.00216.78
8.0.210.0030.00316.88
8.0.200.0030.00316.90
8.0.190.0050.00217.05
8.0.180.0070.00017.00
8.0.170.0000.00916.96
8.0.160.0070.00016.96
8.0.150.0060.00616.80
8.0.140.0000.00916.84
8.0.130.0030.00313.34
8.0.120.0070.00016.93
8.0.110.0040.00416.93
8.0.100.0050.00316.93
8.0.90.0030.00316.84
8.0.80.0030.01816.88
8.0.70.0090.00016.80
8.0.60.0060.00316.96
8.0.50.0000.00816.80
8.0.30.0080.01117.23
8.0.20.0090.01217.40
8.0.10.0050.00516.91
8.0.00.0060.01316.77
7.4.330.0030.00315.00
7.4.320.0000.00716.60
7.4.300.0000.00616.62
7.4.290.0070.00016.48
7.4.280.0070.00016.50
7.4.270.0070.00016.55
7.4.260.0070.00016.52
7.4.250.0000.00716.55
7.4.240.0030.00416.52
7.4.230.0030.00316.54
7.4.220.0140.00316.62
7.4.210.0110.00516.54
7.4.200.0000.00716.66
7.4.160.0130.00316.64
7.4.150.0250.02717.40
7.4.140.0130.00917.86
7.4.130.0080.01016.54
7.4.120.0060.01116.46
7.4.110.0070.01016.57
7.4.100.0140.00716.62
7.4.90.0120.00616.59
7.4.80.0170.00319.39
7.4.70.0130.00316.59
7.4.60.0090.00816.45
7.4.50.0040.00416.57
7.4.40.0100.00716.49
7.4.30.0060.00916.19
7.4.00.0050.01014.96
7.3.330.0000.00513.37
7.3.320.0050.00013.30
7.3.310.0030.00316.36
7.3.300.0060.00016.29
7.3.290.0030.01016.34
7.3.280.0120.00816.34
7.3.270.0110.01117.40
7.3.260.0070.01716.39
7.3.240.0130.01016.34
7.3.230.0040.01216.39
7.3.210.0100.00616.43
7.3.200.0060.01019.39
7.3.190.0060.01216.30
7.3.180.0120.00416.38
7.3.170.0120.00916.65
7.3.160.0100.00616.40
7.3.120.0090.00614.93
7.3.110.0000.01814.74
7.3.100.0130.00614.63
7.3.90.0030.01114.80
7.3.80.0150.00314.79
7.3.70.0040.00414.90
7.3.60.0100.00314.56
7.3.50.0070.01014.79
7.3.40.0000.01814.92
7.3.30.0080.00914.46
7.3.20.0070.01016.66
7.3.10.0070.00916.56
7.3.00.0050.00616.65
7.2.330.0100.01416.69
7.2.320.0180.00416.43
7.2.310.0060.01116.49
7.2.300.0090.00916.44
7.2.290.0150.00416.70
7.2.250.0090.00615.18
7.2.240.0060.01215.14
7.2.230.0100.00714.79
7.2.220.0100.00314.75
7.2.210.0070.01114.76
7.2.200.0130.00014.81
7.2.190.0090.00014.90
7.2.180.0090.00614.63
7.2.170.0000.01415.00
7.2.160.0000.01114.96
7.2.150.0040.01116.73
7.2.140.0090.00316.49
7.2.130.0040.00816.73
7.2.120.0010.00816.66
7.2.110.0070.00816.57
7.2.100.0070.00816.69
7.2.90.0050.00816.65
7.2.80.0060.00716.71
7.2.70.0020.01216.78
7.2.60.0110.00616.79
7.2.50.0070.00616.88
7.2.40.0030.01016.93
7.2.30.0060.00516.77
7.2.20.0060.00616.69
7.2.10.0050.00616.78
7.2.00.0010.01116.88
7.1.330.0000.01415.69
7.1.320.0070.00715.80
7.1.310.0060.00615.83
7.1.300.0030.01015.64
7.1.290.0030.01015.74
7.1.280.0040.00815.41
7.1.270.0030.01215.73
7.1.260.0060.00615.74
7.1.250.0050.00715.56
7.1.240.0030.01115.69
7.1.230.0080.00615.71
7.1.220.0050.01115.61
7.1.210.0040.00915.72
7.1.200.0060.00615.70
7.1.190.0060.00515.62
7.1.180.0070.00515.64
7.1.170.0030.01215.75
7.1.160.0020.00915.80
7.1.150.0050.00915.86
7.1.140.0020.01315.77
7.1.130.0020.01315.71
7.1.120.0060.00615.65
7.1.110.0110.00315.68
7.1.100.0060.00616.42
7.1.90.0040.00915.69
7.1.80.0070.00515.72
7.1.70.0070.00616.05
7.1.60.0090.00617.00
7.1.50.0070.01115.85
7.1.40.0070.00415.57
7.1.30.0050.00515.54
7.1.20.0070.00615.74
7.1.10.0060.00615.72
7.1.00.0080.02817.83
7.0.330.0030.00615.43
7.0.320.0030.01215.22
7.0.310.0080.00515.45
7.0.300.0070.00715.25
7.0.290.0070.00715.41
7.0.280.0030.01015.27
7.0.270.0040.00915.20
7.0.260.0080.00315.25
7.0.250.0070.00815.43
7.0.240.0050.01015.30
7.0.230.0030.00815.21
7.0.220.0070.00315.23
7.0.210.0070.00715.36
7.0.200.0070.00515.73
7.0.190.0040.00615.28
7.0.180.0040.00915.26
7.0.170.0050.00815.35
7.0.160.0090.00915.39
7.0.150.0100.00515.24
7.0.140.0040.02917.50
7.0.130.0040.00815.50
7.0.120.0020.01215.38
7.0.110.0100.00315.27
7.0.100.0060.00515.42
7.0.90.0080.00715.24
7.0.80.0060.00615.35
7.0.70.0030.00915.45
7.0.60.0070.02916.68
7.0.50.0050.01816.11
7.0.40.0060.02815.54
7.0.30.0120.03315.64
7.0.20.0080.01815.69
7.0.10.0060.03515.69
7.0.00.0120.02515.68
5.6.400.0090.00614.28
5.6.390.0030.00614.46
5.6.380.0040.00914.29
5.6.370.0060.00314.13
5.6.360.0010.01014.23
5.6.350.0100.00514.26
5.6.340.0050.00614.35
5.6.330.0090.00414.46
5.6.320.0080.00814.20
5.6.310.0050.01014.42
5.6.300.0020.00614.02
5.6.290.0100.00614.12
5.6.280.0080.02816.60
5.6.270.0080.00514.29
5.6.260.0070.00514.13
5.6.250.0040.01014.34
5.6.240.0040.01114.29
5.6.230.0080.00414.43
5.6.220.0060.00914.25
5.6.210.0070.02616.36
5.6.200.0050.03315.63
5.6.190.0060.03216.41
5.6.180.0110.02416.36
5.6.170.0130.01916.32
5.6.160.0040.02916.39
5.6.150.0090.02915.48
5.6.140.0070.02515.57
5.6.130.0060.03415.65
5.6.120.0090.02116.38
5.6.110.0120.03016.48
5.6.100.0090.03016.59
5.6.90.0100.03016.53
5.6.80.0060.01916.29
5.6.70.0050.00714.18
5.6.60.0070.00814.18
5.6.50.0100.00414.10
5.6.40.0050.00914.21
5.6.30.0060.00914.04
5.6.20.0060.00814.16
5.6.10.0090.00614.32
5.6.00.0060.00614.17
5.5.380.0100.00412.52
5.5.370.0080.00212.67
5.5.360.0030.00912.48
5.5.350.0100.02515.04
5.5.340.0020.02714.36
5.5.330.0080.02015.21
5.5.320.0110.03115.23
5.5.310.0090.01915.10
5.5.300.0090.03214.28
5.5.290.0060.02214.43
5.5.280.0090.01715.38
5.5.270.0080.01715.35
5.5.260.0050.02915.42
5.5.250.0020.02215.23
5.5.240.0040.03215.11
5.5.230.0090.00312.58
5.5.220.0030.00712.69
5.5.210.0090.00312.34
5.5.200.0060.00412.44
5.5.190.0090.00512.53
5.5.180.0080.00512.55
5.5.170.0090.00614.06
5.5.160.0080.00312.57
5.5.150.0060.00512.56
5.5.140.0060.00712.59
5.5.130.0050.00812.54
5.5.120.0060.00712.66
5.5.110.0050.00712.73
5.5.100.0100.00112.39
5.5.90.0060.00512.63
5.5.80.0070.00412.54
5.5.70.0070.00612.42
5.5.60.0060.01012.63
5.5.50.0090.00312.62
5.5.40.0060.00512.42
5.5.30.0090.00412.59
5.5.20.0080.00512.54
5.5.10.0100.00412.59
5.5.00.0040.00912.54
5.4.450.0160.01914.13
5.4.440.0230.01914.21
5.4.430.0110.01714.23
5.4.420.0070.01914.21
5.4.410.0220.01814.13
5.4.400.0090.01914.13
5.4.390.0120.01714.08
5.4.380.0170.02014.01
5.4.370.0230.02613.93
5.4.360.0210.02713.91
5.4.350.0190.02113.97
5.4.340.0160.02413.97
5.4.330.0040.00611.62
5.4.320.0070.01611.88
5.4.310.0050.01711.79
5.4.300.0080.01411.87
5.4.290.0060.01611.94
5.4.280.0050.01511.73
5.4.270.0040.01811.84
5.4.260.0070.01311.85
5.4.250.0050.01711.87
5.4.240.0050.01511.88
5.4.230.0050.02011.95
5.4.220.0050.01811.76
5.4.210.0050.01511.94
5.4.200.0060.01611.83
5.4.190.0060.01511.88
5.4.180.0050.01511.88
5.4.170.0090.01611.75
5.4.160.0080.01511.93
5.4.150.0050.01911.85
5.4.140.0070.01411.74
5.4.130.0060.01511.80
5.4.120.0050.01611.64
5.4.110.0080.01411.85
5.4.100.0070.01311.75
5.4.90.0080.01511.64
5.4.80.0050.01611.73
5.4.70.0060.01911.67
5.4.60.0080.01411.67
5.4.50.0080.01211.70
5.4.40.0030.01511.73
5.4.30.0080.01411.75
5.4.20.0060.01311.71
5.4.10.0070.01511.77
5.4.00.0050.01611.54
5.3.290.0080.01911.65
5.3.280.0080.02011.56
5.3.270.0060.02311.51
5.3.260.0060.02311.59
5.3.250.0090.02711.61
5.3.240.0070.02311.50
5.3.230.0090.02011.45
5.3.220.0050.02411.38
5.3.210.0050.02311.50
5.3.200.0090.01811.52
5.3.190.0050.02211.54
5.3.180.0030.02411.50
5.3.170.0080.02011.58
5.3.160.0050.02211.55
5.3.150.0100.01611.63
5.3.140.0050.02111.55
5.3.130.0080.01811.57
5.3.120.0070.02111.59
5.3.110.0120.02011.63
5.3.100.0050.02011.31
5.3.90.0060.02111.31
5.3.80.0070.01911.27
5.3.70.0060.02111.26
5.3.60.0060.02111.16
5.3.50.0020.02311.14
5.3.40.0050.02311.12
5.3.30.0050.02011.17
5.3.20.0040.02310.95
5.3.10.0070.02210.96
5.3.00.0030.02610.96
5.2.170.0040.0189.51
5.2.160.0080.0149.51
5.2.150.0080.0169.51
5.2.140.0030.0189.51
5.2.130.0060.0189.49
5.2.120.0050.0159.49
5.2.110.0070.0169.49
5.2.100.0060.0179.49
5.2.90.0020.0199.49
5.2.80.0090.0179.49
5.2.70.0080.0149.49
5.2.60.0040.0219.46
5.2.50.0030.0189.45
5.2.40.0050.0159.44
5.2.30.0080.0159.42
5.2.20.0060.0159.42
5.2.10.0040.0169.38
5.2.00.0020.0179.31
5.1.60.0060.0148.95
5.1.50.0020.0198.95
5.1.40.0040.0168.94
5.1.30.0040.0169.12
5.1.20.0050.0189.13
5.1.10.0040.0178.99
5.1.00.0030.0168.99
5.0.50.0050.0118.23
5.0.40.0020.0148.16
5.0.30.0030.0178.07
5.0.20.0030.0128.05
5.0.10.0020.0118.04
5.0.00.0050.0198.03
4.4.90.0050.0087.31
4.4.80.0050.0077.30
4.4.70.0020.0097.29
4.4.60.0030.0127.29
4.4.50.0020.0097.30
4.4.40.0030.0127.27
4.4.30.0040.0077.30
4.4.20.0040.0117.34
4.4.10.0020.0137.34
4.4.00.0030.0157.30
4.3.110.0040.0097.25
4.3.100.0040.0087.25
4.3.90.0030.0087.24
4.3.80.0030.0147.21
4.3.70.0020.0127.23
4.3.60.0040.0097.23
4.3.50.0020.0117.23
4.3.40.0040.0137.19
4.3.30.0020.0116.56
4.3.20.0010.0116.55
4.3.10.0030.0086.53
4.3.00.0000.01212.90

preferences:
39.99 ms | 400 KiB | 5 Q