3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = array( 'AND' => 1, 'OR' => 2 ); echo '"', key( $input ), '"';

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)
8.3.60.0120.00318.34
8.3.50.0090.00516.36
8.3.40.0120.00318.67
8.3.30.0120.00318.51
8.3.20.0040.00418.64
8.3.10.0060.00320.54
8.3.00.0040.01117.63
8.2.180.0070.01416.50
8.2.170.0150.00322.96
8.2.160.0100.00322.00
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0070.00019.82
8.2.110.0030.00720.73
8.2.100.0070.00718.16
8.2.90.0040.00419.23
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0080.00017.93
8.2.50.0030.00518.10
8.2.40.0060.00320.07
8.2.30.0040.00418.11
8.2.20.0000.00817.71
8.2.10.0000.00817.53
8.2.00.0070.00017.48
8.1.280.0140.00325.92
8.1.270.0080.00023.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0070.01121.24
8.1.230.0040.00820.32
8.1.220.0090.00017.74
8.1.210.0040.00418.77
8.1.200.0100.00017.23
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0000.00718.91
8.1.160.0070.00018.87
8.1.150.0000.00918.56
8.1.140.0040.00417.30
8.1.130.0000.00717.82
8.1.120.0040.00417.38
8.1.110.0030.00517.29
8.1.100.0030.00617.22
8.1.90.0030.00617.35
8.1.80.0040.00417.25
8.1.70.0030.00317.29
8.1.60.0050.00217.54
8.1.50.0040.00417.35
8.1.40.0040.00417.46
8.1.30.0000.00717.49
8.1.20.0080.00017.56
8.1.10.0040.00417.54
8.1.00.0030.00617.50
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0030.00318.44
8.0.270.0040.00417.13
8.0.260.0050.00218.61
8.0.250.0000.00716.94
8.0.240.0030.00616.94
8.0.230.0040.00416.88
8.0.220.0030.00316.73
8.0.210.0000.00716.77
8.0.200.0000.00716.80
8.0.190.0000.00716.84
8.0.180.0000.00716.87
8.0.170.0030.00516.82
8.0.160.0030.00316.87
8.0.150.0040.00416.68
8.0.140.0060.00316.71
8.0.130.0060.00013.21
8.0.120.0070.00016.69
8.0.110.0000.00716.81
8.0.100.0040.00416.72
8.0.90.0030.00416.70
8.0.80.0100.01016.86
8.0.70.0000.00716.71
8.0.60.0070.00016.89
8.0.50.0060.00316.79
8.0.30.0090.00917.07
8.0.20.0120.00617.15
8.0.10.0040.00416.98
8.0.00.0060.01116.55
7.4.330.0050.00014.59
7.4.320.0030.00316.46
7.4.300.0000.00616.49
7.4.290.0030.00316.50
7.4.280.0120.00016.53
7.4.270.0070.00016.51
7.4.260.0030.00313.20
7.4.250.0040.00416.40
7.4.240.0030.00316.44
7.4.230.0030.00316.54
7.4.220.0130.00316.53
7.4.210.0070.00916.56
7.4.200.0030.00316.56
7.4.190.0000.00816.35
7.4.160.0080.00816.43
7.4.150.0040.01317.07
7.4.140.0080.00917.07
7.4.130.0100.00816.40
7.4.120.0070.01016.38
7.4.110.0040.01316.50
7.4.100.0100.01116.41
7.4.90.0050.01616.47
7.4.80.0070.01018.80
7.4.70.0030.01416.43
7.4.60.0130.01016.32
7.4.50.0000.00716.47
7.4.40.0110.00022.05
7.4.30.0160.00316.54
7.4.00.0130.00315.07
7.3.330.0030.00313.16
7.3.320.0030.00312.97
7.3.310.0040.00416.00
7.3.300.0070.00015.97
7.3.290.0060.00916.10
7.3.280.0070.00816.10
7.3.270.0070.01017.07
7.3.260.0110.00718.24
7.3.250.0130.00816.48
7.3.240.0150.00416.18
7.3.230.0160.00916.27
7.3.210.0170.00016.26
7.3.200.0060.01216.54
7.3.190.0140.00316.51
7.3.180.0100.01016.19
7.3.170.0070.01416.34
7.3.160.0090.00616.22
7.3.120.0050.01014.78
7.3.110.0110.00714.91
7.3.100.0040.01214.64
7.3.90.0000.00914.60
7.3.80.0070.00714.74
7.3.70.0090.00614.51
7.3.60.0120.00414.59
7.3.50.0040.00814.73
7.3.40.0070.00414.82
7.3.30.0090.00614.51
7.3.20.0050.00516.30
7.3.10.0060.00616.23
7.3.00.0000.01216.63
7.2.330.0110.00816.26
7.2.320.0060.01116.27
7.2.310.0040.01616.22
7.2.300.0120.00616.24
7.2.290.0060.01416.23
7.2.250.0030.01614.90
7.2.240.0130.00614.90
7.2.230.0090.00614.78
7.2.220.0070.00714.98
7.2.210.0060.00914.54
7.2.200.0060.00914.62
7.2.190.0000.01414.91
7.2.180.0030.01015.03
7.2.170.0040.01214.99
7.2.60.0070.00716.87
7.1.330.0000.01215.80
7.1.320.0120.00415.68
7.1.310.0040.00815.84
7.1.300.0060.00615.73
7.1.290.0080.00415.73
7.1.280.0110.00715.39
7.1.270.0140.00315.69
7.1.260.0070.00415.79
7.1.200.0070.00615.64
7.1.70.0060.00317.16
7.1.60.0030.00916.93
7.1.50.0100.01016.73
7.1.00.0070.06722.35
7.0.200.0030.01316.82
7.0.140.0100.06722.15
7.0.120.0030.03022.06
7.0.60.0030.09019.90
7.0.50.0070.03717.80
7.0.40.3400.04020.11
7.0.30.3700.04320.13
7.0.20.3730.03720.16
7.0.10.4000.04720.08
7.0.00.3670.04020.11
5.6.280.0100.06720.89
5.6.210.0130.08020.52
5.6.200.0070.04018.11
5.6.190.3330.03720.61
5.6.180.3570.04720.33
5.6.170.3270.03320.34
5.6.160.3570.03720.54
5.6.150.3200.04320.35
5.6.140.3530.04320.27
5.6.130.4170.03720.26
5.6.120.4200.04020.21
5.6.110.0130.04720.14
5.6.100.3770.03320.37
5.6.90.4030.04320.33
5.6.80.3900.03319.73
5.6.70.0030.08319.66
5.6.60.4030.03719.64
5.6.50.3300.04019.63
5.6.40.3370.04019.66
5.6.30.3300.04019.57
5.6.20.3300.03719.82
5.6.10.3330.04019.71
5.6.00.3270.04019.72
5.5.350.0230.07720.42
5.5.340.0070.08317.91
5.5.330.1100.04320.34
5.5.320.3470.03720.32
5.5.310.4130.04020.29
5.5.300.3300.04320.05
5.5.290.3700.04720.02
5.5.280.3630.04320.02
5.5.270.0100.07320.25
5.5.260.3930.03320.17
5.5.250.4200.04019.96
5.5.240.3370.03719.43
5.5.230.0030.06719.41
5.5.220.3700.04019.42
5.5.210.4000.03019.37
5.5.200.3330.03719.52
5.5.190.3270.04319.39
5.5.180.3300.03719.44
5.5.160.3300.03319.40
5.5.150.3200.04019.42
5.5.140.3300.04019.42
5.5.130.3530.04019.29
5.5.120.3630.04019.49
5.5.110.3400.04019.52
5.5.100.3600.03319.20
5.5.90.3470.03319.27
5.5.80.3600.03019.29
5.5.70.4270.04019.39
5.5.60.4130.03319.18
5.5.50.3830.03319.29
5.5.40.3600.03319.34
5.5.30.3630.04019.36
5.5.20.3230.04719.35
5.5.10.3570.04019.34
5.5.00.3070.03019.25
5.4.450.3830.04319.34
5.4.440.4030.03319.37
5.4.430.1600.05719.35
5.4.420.4230.04319.45
5.4.410.4230.03319.32
5.4.400.3470.03719.00
5.4.390.0100.07018.99
5.4.380.3800.04018.95
5.4.370.4200.02719.08
5.4.360.3500.02319.03
5.4.350.3370.03718.89
5.4.340.3270.04018.96
5.4.320.3370.04318.91
5.4.310.3230.04018.99
5.4.300.3330.03319.08
5.4.290.3430.04318.98
5.4.280.3400.03719.11
5.4.270.3470.03718.89
5.4.260.3530.03318.99
5.4.250.3570.03019.07
5.4.240.3670.03719.01
5.4.230.3630.03318.98
5.4.220.3900.04018.98
5.4.210.3570.03318.98
5.4.200.3600.03319.11
5.4.190.3400.03718.98
5.4.180.3230.03718.97
5.4.170.3600.03018.98
5.4.160.3400.03019.01
5.4.150.3370.03019.05
5.4.140.3330.03316.34
5.4.130.3700.03016.45
5.4.120.4130.02316.44
5.4.110.3900.03316.29
5.4.100.3870.03716.39
5.4.90.4100.03016.25
5.4.80.4170.03316.15
5.4.70.4030.03716.50
5.4.60.3900.03316.14
5.4.50.4170.03316.23
5.4.40.4330.03016.51
5.4.30.4300.03016.36
5.4.20.4070.03716.25
5.4.10.4030.03016.38
5.4.00.4100.02715.63
5.3.290.3330.03314.63
5.3.280.3870.04014.67
5.3.270.3730.04014.45
5.3.260.3230.03714.57
5.3.250.3530.04014.38
5.3.240.3470.04014.35
5.3.230.4170.04014.55
5.3.220.4230.03714.54
5.3.210.4170.03714.55
5.3.200.4300.03014.64
5.3.190.4130.03714.52
5.3.180.4100.04014.51
5.3.170.3830.04014.53
5.3.160.4130.03714.50
5.3.150.3870.03314.52
5.3.140.4200.03314.51
5.3.130.4130.03714.51
5.3.120.4130.04014.37
5.3.110.4170.03314.46
5.3.100.4230.02714.11
5.3.90.4170.03313.93
5.3.80.4030.04013.99
5.3.70.3800.04313.98
5.3.60.3370.03713.94
5.3.50.4230.04013.92
5.3.40.4130.03313.92
5.3.30.4270.04013.68
5.3.20.3900.04313.61
5.3.10.4270.03013.59
5.3.00.3830.03313.49
5.2.170.2870.02711.11
5.2.160.3470.03310.92
5.2.150.3700.02711.11
5.2.140.3330.03011.13
5.2.130.3500.03011.07
5.2.120.3630.02711.09
5.2.110.3170.03010.99
5.2.100.3570.02311.02
5.2.90.3470.03311.02
5.2.80.3230.02311.07
5.2.70.3270.03011.12
5.2.60.3570.03011.05
5.2.50.2930.03010.97
5.2.40.3070.03310.77
5.2.30.3100.01710.96
5.2.20.3030.02310.89
5.2.10.2670.02710.87
5.2.00.3000.02710.75
5.1.60.2870.0279.97
5.1.50.2630.0309.96
5.1.40.2670.02310.03
5.1.30.2870.02710.37
5.1.20.2330.02710.34
5.1.10.2630.02310.04
5.1.00.2970.02010.06
5.0.50.1430.0238.51
5.0.40.1600.0208.38
5.0.30.0030.0308.25
5.0.20.0000.0208.13
5.0.10.0030.0208.19
5.0.00.0030.0508.21
4.4.90.1470.0175.81
4.4.80.1330.0175.86
4.4.70.1670.0205.80
4.4.60.1670.0175.77
4.4.50.0770.0175.81
4.4.40.1670.0275.84
4.4.30.1270.0175.88
4.4.20.1300.0135.95
4.4.10.1430.0135.84
4.4.00.1630.0305.83
4.3.110.0000.0175.69
4.3.100.0100.0275.82
4.3.90.0030.0375.74
4.3.80.0030.0275.81
4.3.70.0030.0205.77
4.3.60.0070.0305.77
4.3.50.0930.0235.76
4.3.40.1670.0235.68
4.3.30.0800.0135.54
4.3.20.0900.0205.54
4.3.10.0970.0205.54
4.3.00.0930.0205.54

preferences:
84.54 ms | 401 KiB | 5 Q